Launch HN: SigmaOS (YC S21) – A MacOS web browser designed for faster work

161 points by MahyadGhassemi ↗ HN
Hey everyone Mahyad from SigmaOS (https://sigmaos.com) here, a pleasure to meet all of you. SigmaOS is a new type of browser, designed to make you better and faster working on the web.

If you’re anything like us, you work hours a day on the web, buried in a sea of tabs and web apps, constantly losing context and always one click away from being distracted. We believe that a radically different UX can help with this and that’s what we’re making. Here’s a demo video: https://www.youtube.com/watch?v=ae_XfTSsaAA.

This project is the overlap of our obsessions. I have always been obsessed with organizing because of my ADHD, and became a power user of software that could organize and clean up my workflow, like Superhuman and Notion. I was frustrated by how cluttered my desktop was with irrelevant Safari windows and tabs that I didn't need for my work right then. Also, I always felt overwhelmed by the constant switching of windows and apps to save information I was finding or send stuff to people I was working with. This led to the idea: what if there could be a much more organized browser, and you could easily access any app or tab or note directly from within the browser without needing to change to a different window?

Ali has always been into neo-browsers. Rockmelt (released when he was 11) was the first piece of software he deeply cared about and referred his friends to. Since Rockmelt's shutdown, multiple different neo-browsers came out, but none were as mind-blowing to him. He is also a power user of Photoshop and loves their single-key keyboard shortcuts. Saurav rarely cares about software but is a massive Vim fan. He is obsessed with how fast and powerful Vim makes him at text-editing. So, if you think Rockmelt crossed with Notion crossed with Vim, that’s basically what we’re working on :)

SigmaOS users create workspaces that hold apps and pages related to a project or task. We present those apps and pages in a list format. Users have 3 main actions to go through tasks quickly: they can mark a page as done, snooze a page when they don't need it right away, and move a page once it is no longer required for that task but maybe for some other one.

We help solve the problem of information loss and overload with our search tool called Lazy Search. You can quickly find pages in your history and already-open pages across workspaces. This makes it easier to find anything you have opened or searched before and navigate to it quickly.

We have a split-screen feature to quickly open a second webpage, for example for a quick new search you want to do or multitask by working on two pages at a time. This cuts down on opening unnecessary tabs and navigating away from what you are focused on.

One of the most straightforward but also most powerful aspects of SigmaOS that we’ve put a ton of thought into, is an intuitive and easy-to-learn repertoire of keyboard shortcuts for all the most-used commands and actions. This makes you a lot faster at your work on the web and feels like the other tools (cf. Vim above) that you’re traditionally productive in.

SigmaOS connects your web apps and your browsing activity to understand the context around your actions and searches. Your information is organized by projects, your work is shareable and collaborative, and information retrieval feels effortless. We charge $15 per month, no ads, and no data monetization.

Thanks for taking the time to read our post. We appreciate any and all feedback on what you think is the best thing about SigmaOS and what might not be so great. Please download SigmaOS from our website and give it a try yourself and let us know what you think here :)

335 comments

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Been beta testing this (full disclosure, angel invester) and i can honestly say i miss it when i'm not on my Big Sur machine. Vim keybindings are such a win, and Sigma does it better than all previous attempts at a vim-like browser because it's properly modal. You hit i to Insert (interact) with a page and escape to go back to controlling the browser. Or you can ignore all that and just use it as a tabs-on-the-sed browser.
The biggest issue with Vim is that early learners feel punished and feel slower using it than their original tool. That post about quitting is hilarious, I just found it a a few weeks ago :P

We're working hard to make sure users don't feel punished when switching to SigmaOS, and only feeling faster from there. Part of the inspiration is from Vim, but that doesn't mean we aren't learning from its mistakes :)

I'm probably not in the target market, but the slowest thing in a browser these days, for me, is the obnoxious closing of cookie banners and newsletter popups.

Hence, uBlock Origin + cosmetic filter list. The productivity boost is more than any keyboard assignment can ever do I guess.

Yes, they're very annoying. I'm working on implementing extensions ASAP so you can use those on SigmaOS (or maybe even built-in natively? ;p)
Still think it was a mistake of gigantic proportions when Apple removed the legacy extension support. Their content blockers replacement is nowhere near comparable to uBlock Origin used to be.

Currently there is no way to block YouTube ads on Safari MacOS and all the advice for extensions that do just sends you in a loop of the same few (many of which are paid for) that don't manage to do it for the past few months.

Yes that’s why I switched from Safari to Firefox.
You can use the Vimium extension for chrome. Works great and is cross platform, been using it for years.

Also, most other OSes have native splitting of windows.

No Linux? No Windows? No 32-bit? No thank you.
We're a small team, and we've focused on MacOS for now. But we'll start building for other operating systems as soon as we can!
Try not to let the shallow dismissal get you down. While this product is not for me, as I'm not a routine Mac user, I appreciate that you went with a native app (presumably based on WebKit) rather than Electron or CEF. I do wonder what you'll do when/if you decide to do a Windows port, since WebKit on Windows isn't a popular combination.
Thanks! Yes, we're full native using SwiftUI and WebKit :D

Windows port will be a problem for future me, both fortunately and unfortunately.

No source code? No tech details? No reason to trust you with my browsing? For all I know, this could be MITM'ing my sessions and exfiltrating my data.

Being a paid product gives me exactly one guarantee: that I will be that much poorer. It doesn't increase my trust in the product in any way, it doesn't say anything about what the product is doing for my privacy or security.

This is a very poor marketing piece.

> Wondering why browsers are usually free?

Let's say I am. Care to answer the question rather than passive-aggressively hurting my choice of browser?

Can't change your mind on that.

I can only tell you that your session data is yours alone, and that we will never monetise our users' data.

Free browsers typically make their money from search engine royalties.

Users will only pay us if they think the value we're giving them is worth it, and that will keep us developing the product towards what users will benefit from, faster than traditional browsers.

But it appears that Apple already stole your thunder on consumer privacy, and that they will be Very Hard to catch up to; private relay is basically TOR lite for grandma, private email is email aliases that ordinary users can use, etc.

Plus no discussion on ad blocking extensions or password management?

If this is a browser that is launching on Apple’s ecosystem while charging $$, then you have to swing harder than just vaguely insinuating that other companies are sellouts on privacy.

And is there any plan to open source so that communities can actually vet anything?

> and that we will never monetise our users' data.

This is already telling; you're admitting that you gather user's data. Is there a clear consent form for that in place? Does your application and your company's data handling conform to GDPR rules?

We actually don’t gather our users’ data.

But if you want to sync your data across devices, you’d have to upload your data (though we’re trying to move to iCloud for this so we don’t have to keep it).

Our privacy policy is available on our website and on the app before you login/signup, and we make sure to handle the data according to GDPR rules (though parts of GDPR are a bit lax, so I’d like to say better), considering it’s illegal not to :P

iCloud synchronization is a security risk at my organization, are there options to sync using secure clouds?
Hmm, I'm not sure how we'd go about allowing that at the moment without having to integrate each solution ourselves.

How about the sync generating a file where you want it to, and you can sync that file using your current cloud storage solution? Would that work for you?

> Free browsers typically make their money from search engine royalties.

Please name names and map them to that.

I know that Chrome is owned by Google. I also know that Firefox makes money from Google for having it as the default search engine. I configure my browser to use DDG. How is your product any better in terms of preserving my data?

> No source code? No tech details? No reason to trust you with my browsing? For all I know, this could be MITM'ing my sessions and exfiltrating my data.

If open-source is what instills trust, then Chromium would be the most trusted browser. Instead, in practice, we should look at actual 'phoning home' habits and browser's business model to tell us what it real agenda is.

Luckily we do need source code at all to check if any browser is sending data anywhere. A simple network proxy will do and is much easier and more accurate than supposedly going through millions(?) lines of code.

In case of SigmaOS, at least the business model is more likely to not create privacy-related friction. I haven't checked it with network proxy, but somebody pointed out that crash logs are automatically sent to Microsoft which is not a good sign. Those are the things I would focus on.

> No 32-bit?

What's the market share for this one ?

At the moment, older model Raspberry Pi's and other ARM-based devices - everything else has moved on to 64 bits already. I don't think 32 bits needs to be supported anymore for consumer applications.
I still use a couple of 32-bit netbooks.
This makes me feel rickrolled. I clicked and only see a Mac version download link. The title should mention the platform if it's single-platform.

In fact I even have a Mac but it's High Sierra and I'm not updating to Big Sur with all the questionable changes just to try a new browser.

Oh, sorry about that!

Hopefully you give it a try when you update eventually :)

I will. Thank you for doing a great job anyway. I don't actually feel angry or demand anything from you, although I might sound this way. I just expressed my thoughts which many people obviously share.

May I, however, ask if there is a serious reason to require Big Sur instead of supporting Catalina, Mojave and High Sierra also? I understand you probably don't want to waste resources on actually supporting them but perhaps you could just build against them and let users use it on their own risk?

We're using SwiftUI and WebKit features that were added quite recently (MacOS doesn't get nearly as much love from Apple as iOS). This keeps our product iteration cycle quite high, and the worry is having to implement cumbersome solutions if supporting previous OSs.

I'll have to look into it again to see if I can go back just a bit maybe and assess how much time it would take to support those versions.

We're a pretty small team :)

I would have lobed to try this out as well, but I'm stuck in 32 bit land for the foreseeable future - so I am staying with Mojave.
Ah, what a shame. Hopefully I figure out a workaround to support Mojave :D
Changed the title!
I can speculate this can actually attract even more of the target audience to you. Mac people probably feel more enthusiastic about Mac-specific software announcements and are steadier to go and take a look at something Mac-specific than at yet another generic browser. And for the conversion rate - this probably even is a serious boost.
We have been getting slightly more constructive comments since changing the title, so thanks :D
And those enthusiastic about Mac, also care about things like how 'macOS' is written. Attention to detail matters and shows your own level of dilligence.
Interesting. I typically write it as macOS in conversation, but wasn't aware it was seen as correct to capitalise the M.

Thanks!

Sigma has been an amazing browser and has increased my productivity significantly since I started using it.

Being able to split my tabs into individual workspaces means I can finally find the website that I was previously reading.

They seem to push an update almost every week or so with new features and bug fixes.

Really impressed and would definitely recommend trying it out.

Thanks for being a great beta user :) Keep the feedback coming!
looks nice. is it chromium based ? what about supporting other platforms
Thanks! It's based on WebKit directly.

We definitely want to support Windows and Linux eventually, but for now we're focusing on MacOS.

Chromium also includes the V8 Javascript engine; what do you use for JS?
I think it's called JavaScriptCore? It's Apple's and works with WebKit.
15$ a month is a ton of money.

I'd prefer 50$ one time if possible. The other issue is I simply don't know y'all. You could be keylogging everything for all I know.

Even now I tend to use Chrome for secure browsing and Brave for AdBlocked browsing

If your income is based on productivity, especially micro optimizations in productivity (decidedly not the case for employees, but perhaps for contractors and freelancers), it might be worth it.
Fair point, can't convince you we're trustworthy just by telling you, but I can still say it anyways :P

We don't use keyloggers. We don't sell your data.

If we did, it would be a breach of our privacy policy and you could sue us, right? (Don't know if I should be suggesting you sue us, but since you won't have a reason to, think we're safe :p)

> Don't know if I should be suggesting you sue us, but since you won't have a reason to, think we're safe :p

This is the strongest, most credible privacy guarantee, imo. Ask your lawyer to make you as ridiculously vulnerable as possible, perhaps with a small “good faith error” clause.

When you get big, you will turn evil. Bind the company now, and it will remain trustworthy for many more years.

Honestly, agree 100%. How do you communicate that to users though? The trust is hard to gain.
You don't need to communicate it to users. If they ask, and you can truthfully reply:

> We are contractually forbidden from doing this, and if we do, you're entitled to [insert compensation plan that would cripple the company, without a private equity-style (or other) takeover being able to game it for profit] – on top of any legal obligations.

then they'll probably sing your praises… if they believe you. So maybe publish a blog post or something about how you bullet-proofed the commitment (with lots of details)? Added bonus: I'd learn how you managed it, because it's too hard a legal problem for my amateur mind to solve.

if they believe us, indeed :p

Hey, if we figure out how to do that, I'll make a post outlining how to do it for others as well :)

Is this how you defend your marketing claims on privacy? Sue us if we have a data breach?
Well it is not a marketing claim, everything is stored locally on your device for now, and later would be using Apple’s cloud system for cross device syncing. A data breach is very different from us misusing your data or monetizing it to be clear
Haha, not how I meant to phrase it at least. I was merely pointing out that I can't convince you when I say that "we handle your data safely", so was proposing another reasoning for why we have to make sure any and all data is handled properly.
right now, its not worth $15 a month, or even $9. I see this as a cash grab from a non supported browsers that is a browser theme.
It's really expensive for Indian audience.
I literally never post comments on HN but what is this product. Is this $15/month browser for MacOS ? Fancy browser with grouped tabs, split-screen and sharing but still just browser. I think I'm just too poor to understand. I hope that your product will succeed because then I will know that in this world you can sell ice to an eskimo.
Thanks for taking the time to make us the first post to post a comment about. The one thing to keep mind is this a browser designed for professionals more than personal use. Example would be WhatsApp vs Slack. Granted some people use even WhatsApp for work, but at companies and within teams Slack is used more because of the structure it gives. Now yes there is a freemium version of Slack but to get the most out of it for teams, you need to updated to organisation pricing which at that point it is paid. Again appreciate taking the time to let us know what you think
The difference is that Slack actually gives you things when you pay: they host your company's photos, chats, and everything else. SigmaOS is literally flipping zero-margin utility, and I have a hard time imagining a "professional" who feels the need to pay $15/month for something they already use for free (and cannot be used on their other devices). Slack is cheaper, cross-platform, and actually provides some form of value.
I'm a professional. The way you described it initially caught my attention as something I could use.

Make it a one-time payment and I'd think about it. Subware is not something I support.

Slack's paid tier starts at $6.67/user. Google Workspace (Gmail, Drive, etc) starts at $6/user. Microsoft 365 starts at $5/user. Dropbox starts at $10/user.
I make enough money to support $180/annual for a product; however, I see no reason to pay that kind of money for a web browser. It costs the same as a full-priced Windows 10 Pro license.

I'm sure there are folks who are willing to pay that kind of money for this experience, I'm just not one of them.

> I'm sure there are folks who are willing to pay that kind of money for this experience

I hope those folks are aware that Vivaldi gives them the same experience for free.

> It costs the same as a full-priced Windows 10 Pro license.

I believe Windows Pro license is a one time fee, so SigmaOS is more expensive than Windows

It doesn't really matter whether it's a browser or not - what matters is the value it provides. I pay $15/mo for netflix even though I get some amount of free cable tv from my ISP. Google Analytics is free, but I use a paid competitor that I prefer more. There are a ton of free email clients, but I used a paid one because it has features I can't get in the free ones. None of those are "selling ice to an eskimo."

Likewise, there's nothing inherent to browsers that mean they always need to be free, just because the dominant ones currently are.

Now, that said, I don't think this product is worth anywhere near $15/mo to me, but maybe that'll change over time. A browser that actually makes me significantly faster at my work vs chrome/etc could easily be worth that much to me.

Same boat. I have no problem with the price if it provides value for that price. Currently I'm paying:

$10/month for Spotify because it's easier than maintaining my own music library and syncing it across devices.

$10/month for Lightroom and Photoshop because it's vastly better than its competition

I just don't see how this is /that/ much better than the competition (Firefox + extensions) or makes my life easier in any significant way.

At current prices, for $15/month you need to provide some serious value because most people will do the direct comparison to other subscriptions they are familiar with.

The multitasking seems great. Can you just Shift Click any link and it will open it in the same tab?

I'm wondering about workspaces. It feels like a thing that sounds like a good idea but then in practice isn't used much. My browsing is mostly chaotic and I don't really wanna spend time neatly organizing everything. Wondering what your experience with it has been. Good luck with everything!

If you shift-click a link, it will open it in your split screen!

I actually have 4 or 5 work-related workspaces (different features I might be working on, one for Kanban board), I have two for personal (1 for DnD, 1 for Youtube videos), and most of my other browsing is quite ephemeral, so the page is closed pretty quickly after opening.

We also want to implement rules for workspaces, so for example you can set certain domains to always open in specific workspaces.

Try it out and let us know what you think and if it helps you!

If you like shift-click, you should also try out our command-click, opens pages as "sub-pages" :)
Absolutely no chance I'm paying $15/mo for a browser without:

- Extensions - Adblock - No support for CMD+W (?)

Good points!

We're working on extensions and Adblock right now, so should be out soon!

For CMD-W, we're trying to change how you think about pages to something you "mark as done" as opposed to just "close", and changing the shortcut helps make that change for users.

Try it out and let me know if you think it's necessary to support CMD-W :)

> We're working on extensions and Adblock right now, so should be out soon!

Do you find that your decision to use WebKit is getting in your way here?

As it happens, my company is also working on a browser for a niche userbase (not competing with you!), and I decided to go with Electron rather than Microsoft's WebView2 because it seemed to me that that option would give us more flexibility to deeply customize both the chrome and the content. Our target user base is mostly on Windows, not Mac, so Apple WebKit wasn't on the table for us.

Hmm, not familiar with WebView2 myself.

I think WebKit helped a lot initially getting everything running. Not having access to extensions and other limitations imposed by Apple is a bit of a bummer (which I'm working around), but I think it's been much better than using Chromium/Electron still (especially on performance!)

Are you planning to adopt an existing browser extension API or will extensions need to be rebuilt for Sigma?
I'm working on building it from scratch for SigmaOS :P. Should have it out in a couple weeks!

edit: implementing Chrome extension API. All Chrome extensions will be available :)

What made you decide to build it from scratch? By following a different system you're leaving a lot of free work on the table. For example, I extensively use Vimium, Dark Reader, Stylus, TamperMonkey, and LastPass. By doing it from scratch, all of those extensions would need to be re-implemented in the SigmaOS API. I love the idea of SigmaOS but I can't abandon Chrome/Firefox if I can't have LastPass, for example.
Whoops, I might have not explained myself properly. I'm implementing the Chrome extensions API from scratch. When I'm done, you'll have access to all of your Chrome extensions!
> For CMD-W, we're trying to change how you think about pages to something you "mark as done" as opposed to just "close", and changing the shortcut helps make that change for users.

Please don't force users to un-learn years of what they already know. It doesn't matter if you call it "closing" a page or "marking it as done" but _please_ make well-known keyboard shortcuts do roughly what a user would expect.

We definitely don't want to punish our users or make the app feel worse.

We're testing out a classic mode at the moment that allows your current shortcuts to work as well :)

You can change what happens when a user hits CMD-w. But CMD-w should still be the trigger.

Everyone expects a very specific thing, make the current thing go away. Its the same reason you likely picked CMD-k as the shortcut to your pop up window. That's what Slack does along with several other applications.

If you want to map this shortcut to your implementation of "going away" that's fine but it should be the same command.

This is a fair point.

Right now, it shows a message on the bottom-left asking if you meant to close a page and suggesting "D" as the shortcut instead.

I think adding a classic mode with those shortcuts enabled should solve the issue. What do you think?

What happens when a user thinks they are in an input field and hits 'd'?

I've experienced the likely same outcome with Vimium and 'x'

I suspect you will want to have modifier keys be the default. Something to ask users rather than forcing them to adopt to what you think is best

Hmm, I want to look further into how often this happens. Was this a big issue for you with Vimium?

Right now, if you accidentally close a page, you can quickly "Z" (or click the undo button that shows up) to bring the page back.

I've experienced the loss of input when I habitually hit escape to exit input mode and then x to delete text. (Normal on vim, does not carrier over the same with Vimium)

This closes the tab, and on restore, the partial input is lost. Had this hit me more than once on Confluence

Good point. Currently though, if you "z" a page you've closed, it preserves your input. The system isn't perfect, but it prevents any fear of accidental closing.
Can't comment on your browser specifically, just that single key shortcuts which are normal input values is not a good idea. People are used to shortcuts with meta keys proceeding them. It's an established behavior and expectation beyond any one system or tool.
Yeah, it's something we thought about a lot before implementing the current system.

We think apps like Superhuman have brought the idea of single-key shortcuts into the forefront, and we really like how much more memorable they are for most users.

We'll definitely learn from our users' feedback though, and we'll work on a solution with them if they have issues with it :)

Workona tab manager does most of that for free. It doesn't have split screen, but it has better bookmark management.

Without personal discipline, niether of them solve my real problem of tab diahria as I go down 6 nested rabbit holes trying to solve multiple problems, some which do get solved, and some need exploring later, some which need to be archived.

Please, for the love of God ditch messaging. I don't need 1 more place to get a message from someone. If they are too lazy to copy pasta a link, I don't need to see it.

I agree on the personal discipline side, but I also think browsers can guide you towards a behavior with their design.

Give it a go and tell me if it improved your flow or not.

I get you on the whole messaging aspect, though I personally find it so useful for work. Ali and Mahyad can just send me pages without having to pollute Slack with a bunch of links.

A closed-source browser is unacceptable from security/privacy point of view. Use a non-free license, but open the code.
To the people saying $15 is too much: SigmaOS is almost certainly targeting companies, not individual users.

If this makes employees save 30 minutes per month, it's worth it for the company.

Speaking of browser-related productivity, I recently learned about this very useful Chrome shortcut that allows you to search among your open tabs: ctrl-shift-A (windows), command-shift-A (macOS)

> To the people saying $15 is too much: SigmaOS is almost certainly targeting companies, not individual users.

Doubtful, individual signups and education discounts show otherwise.

Even as a company I'd be reluctant to purchase this.

Heya, actually our main target audience are prosumers who pay for productivity tools within teams and companies. As mentioned this is a tool made more for work specifically, like notion, Airtable and the tools like this.
You expect companies to dictate which browser I should use as an employee?

Can the team benefits be realized in a poly-browser environment?

You'll probably get too few monthly subscriptions to make it sustainable..

Suggestion -> Make the basics free, add the collaboration features as an addon.

Thanks for the suggestions, we are seriously considering these options, as mentioned under few of the other comments, the pricing isn’t written in stone for us since again we are workshoping that currently :)
A subscription model for a browser seems like a very, very niche market to me - but then that's the vim angle.

For me, hard to justify $15 for a relativity feature-lite browser. You would need a stronger value proposition.

I think most of these features can be reproduced for free on any other browser. Split view is neat but I do that already with chrome and spectacle, both free.

Vim is awesome because it makes me fast at what I do. I use Vim for everything when I code, except for Swift (Xcode).

I feel fast when I'm using SigmaOS. And we hope our users do too.

We'll be adding features that our users need as we go forward. VPN would definitely be great.

While you're here, anything else you think would be cool?

I found out Spectacle was deprecated when I got the new machine, but Rectangle seems to be its successor. Awesome tools! :D
Thanks for sharing, didn't know about that.
Getting used to the new keyboard shortcuts (you can choose the old Spectacle shortcuts as well) took a few days but had less conflicts and I prefer it now :)
I'm so, so in for browser modernisation, I really like the look of what you're doing, I'm a devoted vim addict, and I'll be trying the demo later. But honestly $15/month is extremely pushing it, to the point that I probably won't go for it.

Presumably i[Pad]OS is on the roadmap?

Thanks for the comment and yes iOS and iPadOS are on the road map. In terms of pricing we are still workshoping this since we are a very young company (under a year still). Pricing isn’t set in stone, but we try to work with our users feedback.
Cool, thanks. Good luck in any case, I think there's a lot of potential in this area!
A free version with limited features would be great
Heya, yep this is something we are workshoping, to make sure we still give a great experience on the free version without you feeling unnecessary restricted. But for now you will have 14 days free so you can use it and feel how the product is :)
Could you describe what you are actually adding on top of the new Safari?

Tab groups are there, sync of them too, keyboard operation too, sharing as well (your improved sharing does only seem to work when both the sender and receiver have your browser, so for a niche tool, it probably won't be useful that often).

Which would mean, based on your landing page, that I'd be paying 15$ per month for split-screen.

Don't get me wrong, I think innovating on the browser and trying to find new paths, different to those that have been treaded for years is great! 15$/mo is also ok for a big value-add. But I don't see much innovation here that's not also in the status quo.

Please show me what I'm missing though, as I probably don't have the full picture.

Hey there! Thanks for your comment :)

Here’s my take on tab groups (Safari) vs workspaces (SigmaOS): they seem similar, but they feel very different.

e.g.

• you don’t always see all your tab groups = no behaviour change, people will still pile up tabs they don’t need. Think of Slack: when you’re done with a workspace, you delete it. But if you’re done with a tab group, you just leave it there to clutter your browser, like many people do with Bookmarks.

• you don’t need to work from tab groups = most people won’t organise their work, and still feel overwhelmed

We’re trying to rethink the UX of how to work on browsers. It’s not just about the indidividual features. So what are you missing?

• Every page / web-app is like a task on a to-do list. You can mark it as done, snooze it for later, or move it to another workspace

• SigmaOS' keyboard shortcut system is designed to make you feel fast and still allows you to use shortcuts on web-apps

• When you do research and command-click on pages, they open as "sub-pages" showing you where you come from

• You can rename your pages to organize yourself and find them faster

• Split screen is really awesome for multitasking (but you knew that) :)

All in all, it can be difficult to explain how different it is, without trying it out. It would be great if you could try it out and give us feedback :) Really curious what you think!

Thanks for the extensive answer! Makes much more sense now. Will let you know what I think if I have time to try it out.
A lot of this functionality can be done by using multiple windows in Safari. Drag a tab out into its own window: boom! split browsing. (But in Safari I'm not limited to 2)

I use that a lot for the same use-case as the "sub pages" here: drag a tab into its own window, then command-click to my heart's content. When I'm done, the whole window gets closed. (Also this is without even using tab groups)

And Apple's Handoff already does the work of maintaining a seamless browsing experience between devices.

I do wish you luck and hope you find some true value differentiators.

Yeah, I concur. Furthermore, I can use macOS's spaces for different workspaces and put different browser tabs and windows into different spaces for work, fun, etc.

To the OP: I will say that seeing the tree of how I got to the current page sounds interesting if I'm researching something. However, the vast majority of my browsing is just that – browsing. I'm not usually researching something. (So maybe I'm not the target audience?)

> You can rename your pages to organize yourself and find them faster

Yeah, I don't want a tool that makes me do more work. I'm never going to rename my pages, just like I'm not going to tag all of my photos or emails or files so that the Find function can be more efficient. I just don't have time for that. If there's no way to automate it, then I don't need that feature.

Also, just want to say that your logo looks an awful lot like Apple's SiriShortcuts app logo. Might be worth changing it up.

- What is the OS part of your name?

- What is a neo-browser?

The OS part is more of the vision for the future of our product and where it can go (as well as the fact sigma.com was taken ;(). A neo-browser are browser that essentially try to have a new take on how a web broser should or could be
You plan to make your own operating system? How will that work given your reliance on OS X?
Hey Matt, sorry for causing confusion. We will not create a full on operating system that you would need to install on a separate device. It is more in the sense of the way of working how it is very much sitting behind all your web apps and connects it to your local activities.
So, not an operating system... You shouldn't call your product an "OS" then
This isn't ever going to be an operating system, that makes no sense.

Also "neo-browser" is a dumb term. This is just a browser. Slightly different than others, but fundamentally it's a tool for viewing web pages.

Whats up with the name? Are you trying to get this thing to be a a complete layer over the OS?
What we hope to achieve someday is to make this a layer between your operating system and your web apps. Sorry for my pretencious phrasing, but essentially we want to be like an operating system for your web-apps. hope that makes a bit clearer
It doesn't sound clear at all. It sounds nothing like an operating system.
Unisntalled after being requested email and 14 day trial.
Sorry to hear that, in terms of the trial we wouldn’t take your payment details until your trial runs out. In terms of your email we don’t use it for marketing or spam, it is more for being able to record your feedbacks you send us in app. But as soon as you want them delted you can request it and we quickly delete everything for u
No ofense, but I wish you all luck with this model. It is not meant for us who work on IT, we have to work with several browsers. This is more for the end consumer like.
No offence taken at all. really appreciate you still taking the time to check us out :)
How often do "Sigma male" memes go around your office?
That was my first thought, thinking it was some kind of operating system for neckbeards.

The second thought was if this was some kind of a Motorola spin-off.

Big Sur only (You have macOS 10.15. The application requires macOS 11.0 or later.)
Yeah, we're using new frameworks that help keep our performance fast and product iteration high.

Hopefully you'll be able to upgrade to try it out :)

In your mandatory signup form, I am told "Looks like you missed one of the required fields: [facepalm] Problems". I do not suffer from any of the listed problems.

… and now I have to dig up this login link? really testing my patience here…

Thanks for the feedback! Will make the change to the form so it covers your case.

Regarding the login flow, would you use Google Sign-In if we had it?

I type in my email and click "Login" and nothing happens. No visual indicator, nothing. Just sits there and lets me keep clicking the "Login" button.
Hey, that shouldn't be happening :(

Have you signed up? If you have and it's still not working, email me at saurav@sigmaos.com with the email address you used, and I can look into it.

No, I prefer email signups.

I think you've just got too many "okay next" steps. Also, is account activation really necessary? Couldn't I just start using the app immediately and activate within X days?

So our login flow requires email login to authorise because we also allow you to sync your data across multiple devices (if you choose to do so).

It's true that the signup could be simpler but then I'd worry in the case that someone uses someone else's email, that the real owner of the email when logging in would get access to the original user's session if they chose to sync.

Maybe we could have a more complex solution given some time. Any ideas?

I'm not the target (I use almost only Linux professionally) but from a quick glance this looks very much like my firefox setup (grouping tabs: tree style tabs + sharing quickly through many apps: share backported + split screen: Nifty Split).

I know it sounds like the famous Dropbox rebuttal comment, and I'm obviously not the target demographic, but I'm puzzled :)

Heya, no thanks very much for mentioning this. There a lot of pro users who have great set ups which we take a lot of inspiration from. The fact of the matter is a lot of teams don’t use linux necessary and it won’t make sense for those people to have complicated setup. we make that productive set up for them just easier to do
What support does this project (and other "Launch HN" ones) get from YCombinator? How much money for the runway?