Ask HN: Do you have a side project you want to sell?

323 points by gillis ↗ HN
A thread similar to this was posted ~1 year ago by illdave. I think it's time for an updated 2014 version.

If you have any side projects that you've built and that you no longer have time for, list them here and let's see if others want to buy it from you.

519 comments

[ 2.8 ms ] story [ 380 ms ] thread
http://doodlec.am/

I wish I had time to build it, but I don't. It's a simple idea, where we had moderately good execution and big ideas for the future. Future plans were to expand to Doodle Packs, with themed artwork (also for sale, perhaps).

The image detection code (doodle placement) was pretty hacky but functional. The app has about 10,000 downloads, maybe 1,000 active (close to 0 marketing). I envisioned updating it with new doodles, better image code, sharing options, etc, and re-launching in the next couple months...but realistically that probably won't happen. Maybe you could make it happen? :)

I'm too busy for something like this too, but I want to work on this pretty bad because, well, embarrassingly I'm a Catwang user.

I think the 'insert randomly' is a nice feature, but if I were to work on this, I'd focus more on letting users insert their own content. Catwang sells 'Doodle Packs' but I think they're missing a couple of things which your image detection is approaching: the ability to make your own stickers (out of friends, perhaps) and the ability to draw on the image (like Snapchat).

It'd be neat if it inserted real pictures, not just doodles.
http://warsocial.com

HTML5 game similar to risk. Rails/Angular/Redis/Heroku

Took over two years to build. Now it just needs a bunch of players. Monetization isn't built in yet but it's ready for it.

This is just KDice, is it not?
Inspired by KDice, yes. There are some key differences in game play, rules and mechanics, that were meant to improve upon KDice's shortcomings.
I have a site called TwitterAudit (twitteraudit.com) that started as a side project. We just started making a bit of money on it from paid re-audits. The site gets about 40k uniques/month. There are about 150k registered users and about 250k audits.
You'll probably have to spend your first revenues on getting a non C&D-prone domain name.
http://unfriend.io - Facebook application with over 8000 monthly users, ~1000 who use it every day.
How does this work? I just tried clicking through and it returned a list of friends who added me.

If there was no list of people who deleted me, does that mean it hasn't happened? Was it working properly?

I think you have to have it enabled and when someone disables or unfriends you on Facebook, you will be notified.
I'm going to assume that it saves a record of your friendships when you first login. Then every time you come back to the site it looks at your current friend list and tells you the names of the people that dropped off.
If it does work this way, this is a breach of the Facebook developer terms of service. Data may be cached for specific amounts of time, but long term storage is not allowed. When this app gets big enough to notice, Facebook will shut it down
This is not true: https://developers.facebook.com/policy/#data

> You may cache data you receive through use of the Facebook API in order to improve your application’s user experience, but you should try to keep the data up to date. This permission does not give you any rights to such data.

http://kanban2go.com iOS app built on Ruby Motion is almost ready.
I tried to reach you with your email address mentioned on the website but the delivery have failed. Do you have a vision how much do you expect to get for this?
(comment deleted)
http://brightswipe.com (functional prototype minus uploading at http://dev.brightswipe.com)

It's a torrent uploader & indexer. It's written in Ruby with Sinatra and fairly extensible.

I wrote it a couple years back, but got shut down by my parents and school administrators. Pity.

Contact: purchase@bernsteinbear.com

I have a bunch of projects I built up which I consider "done" as far as I'm concerned, but at the same time they're basically free to run (AppEngine in the free tier) so I'm always reluctant to sell... I do wish there were people who wanted to take one of these and build them out to the "next level".

- http://www.tweepsect.com/ - Gets 300,000~600,000 pageviews per month (about 1/6 uniques), makes a couple hundred bucks from ads each month. Been around for almost 5 years.

- http://colorblendy.com/ - There's also a Chrome app (20k weekly users), website gets about 4,000~8,000 visits/month. I had some ideas for making a "Pro" edition with things like importing/exporting colors from/to CSS stylesheets. Probably need to do some more market research before diving into this.

- http://wedomainsearch.com/ - Few hundred visits per month, brand new (built several months ago). Fairly cool idea that is really valuable for founders/hobbyists, I use it all the time. Needs some love for promotion and monetization, though.

I love working on these little stand-alone projects (a few more here: http://shazow.net/, also my email address if you want to reach out), sometimes I wish I could just whip them out and sell them as a living but the code alone is never as valuable without putting in effort into growing the audience.

How much are you selling tweepsect for?
It's free to run, requires 0% maintenance or effort, and brings in money every month. Send me an email with a tempting offer and we'll talk. :)
what do you run it on?
It's all front-end JavaScript running on the free AppEngine tier. Basically just static file hosting.
I'm not interested in buying any of them I'm afraid, but I just wanted to say that your website (shazow.net) and your projects are all very impressive. You have a readable style of writing and a good eye for simplicity.

Thanks for putting it out there :)

Thank you for the kind words!

I have a few more projects in the pipeline that I've been reluctant to publicize, but now I'm suddenly feeling more motivated, ha. :)

Do it!

Unless you're reluctant because they need a cleanup, in which case, do that, and then post in next month's thread ;)

In the graphic on the home page:

It erks me that different words 'stalkers' and 'stalking' are used to refer to the two parts of the graph, when there is no distinction between them.

Confused me that's all :)

(comment deleted)
http://www.tweepsect.com/ - is blocked in Russia
These idiots banned a/the cloudflare endpoint.

[1] http://antizapret.info/index.php --- see for yourself (108.162.196.104)

This site is pretty interesting. Where do they get this data from? I'd think that banned site list is not published anywhere?
Oh, nevermind, I read it on their website. ISPs are just leaking these lists.
My work bans it too "Your request was categorized by Blue Coat Web Filter as 'Scam/Questionable/Illegal'."
i got an alert saying that too many tweeter queries can block you. Seems like a dangerous thing. what say?
Love the projects. Keep it up :)
Hey Andrey, I was a paid member of SocialGrapple before it got acquired by Google, what has happened to it now?
Hi Thomas! My sincere apologies for letting you down with SocialGrapple. :(

Unfortunately not much happened with it. I joined Google to work on an in-house social analytics product, but most of it never launched. I've since left Google so I don't know what's going on in that department anymore.

I'm working on https://briefmetrics.com/ now, which is vaguely in the same space as SocialGrapple, sans the social for now. :) I'm considering introducing some social metrics into the email reports someday. I'm also working on splitting up the pieces of the project so that most of it can be open sourced and thereby guaranteeing some kind of continuity for loyal customers.

Have you tried selling these on http://flippa.com
Nope. I feel Flippa is better for high-value domains and highly-ranked content sites. I don't feel that web applications get valued appropriately.
Out of interest, how is briefmetrics doing? Its a good concept, and nice clean report structure
Thanks!

The fundamental product I wanted to build is done, so it basically runs itself while I do business development and sales. Eventually I'll need to dive back into the code to add more features I have on the roadmap, but I work best when I "switch modes" for spans of several weeks at a time so it may be a while. :)

The current revenue is about $250/mo. I've been trying to focus more on agencies with many clients and offering them custom-branded whitelabel emails reports for their customers. Making some progress on that end.

At the same time, as you can tell, I kind of have a habit of doing other random projects on the side, so things take longer than they should. :)

thats really cool. My first thought was that it could be useful for people like you with several side projects that they dont really spend a lot of time actively maintaining, to get 'at a glance' stats to see that things are ticking over. To that end, you could consider a multi domain plan, $18 for 3 domains or something.

I love projects like this, particularly because although the income seems modest, I frequently live in developing countries for long stretches, where $250/month trickling in pretty much pays for the necessities.

You're absolutely right about the pricing. Right now it's still in the "throw a number down on the front page and see if it sticks" stage of pricing. I'm still banging my head against the wall to find a better pricing scheme, but it will likely be similar to what you mentioned.

Here, I'll write it down just so I can get it out of my head. :)

* Hobby: $4/mo (paid yearly), limited to 1 site and 1 recipient

* Startup: $10/mo, unlimited sites, unlimited recipients

[Custom Branding]

* Freelance: $35/mo, custom branding, 10 sites

* Studio: $85/mo, custom branding, 25 sites

* Agency: $150/mo, custom branding, 50 sites

It's a lot of plans but maybe the two-bucket separation would be manageable. Or maybe I need to do a more fluid $4-5/mo/custom-branded site plan, but pay-per-use plans typically doesn't perform as well for non-developers.

You're the developer I want to be someday.

I realize that may sound weird. I'm ok with it.

Ha, thanks Chris! I hope you become the developer you think I am someday, and more. :)
A filtering product: http://contexion.com/

Real-time engine in C, python-based tools. Language and encoding identification and classification technology. Primary market is filtering for kids, currently the only category is pornography. Manual support for violence.

http://www.curate.im - content curation and discovery platform. It lets users create, share, and discover lists of links on whatever topic they want, to help people organise useful stuff and save people from having to trawl through search engine results for good links about stuff. Log in with the username 'test' and password 'test' to see the user dashboard etc :)
I really like this idea. What are your thoughts on monetization of this and getting more users on board?
Thanks! I built it last summer and posted it on a couple of forums but it's basically dead. It would be awesome if more people would use it though, in terms of monetisation I think some sort of 'Sponsored Curations' thing could work quite well, where companies can create their own lists and have them appear in users' feeds.
Nice but this cries for turning into a spam farm (think squidoo) as soon as it gets momentum.
True, a private / friend's group model would work best. Think how you can invite friends on kippt.com/
Android app, adult orientated. 1millions downloads, 100k active users
Could you post your contact info?
I'm selling RearView (www.rearviewapp.com), and android app which is similar to the Frontback app. It's been online for about 5 months and there are 11.000 registered users and 2800 uploaded photos. I haven't added any sort of monetization strategy (no free/premium version and also no ads). The only cost that it has is a fixed $20 per month of hosting on DigitalOcean.
(comment deleted)
https://www.chemical.io/ - Lab management made easy

Chemical.io is a free cloud based lab management system that lets you catalogue chemicals using a smartphone and automatically re-order chemicals when running low.

It's an excellent domain and the software is very polished so it would be a great investment for prospective buyers.

I'm also open to offers on http://www.libramatic.com/. It's a cloud based library cataloging solution that lets you catalog books by scanning the ISBN using a smartphone's camera. It's currently in use in over 1,000 libraries and has a number of paying customers on monthly and yearly subscriptions.

Feel free to hit me up at s@chemical.io

Would mind telling me how you're decoding barcodes from the images? This is a problem I'm currently working on using js/canvas. Did you use ZXing?
http://learnto.com - A fun side project I worked on that allows people to learn and teach (in person) with those in their community.

Target market was medium/large organizations -- think large incubators, co-working spaces, companies. These separate organizations would have their own landing pages, learning cultures, etc.

This seems interesting, I'd like to know the details. What's your email?
http://quickseat.me/

Simple battle-tested assigned chart app for companies or venues to sell tickets to venues. At least $1m in sales has gone through it. I'll sell the code or the service for cheap, I don't have time to market it so it's just sitting there.

The coolest feature is that seat updates are "live" (using polling) to everyone, so none of that "you have 15 minutes to complete your order" crap you normally get when buying tickets. It's now a cross-platform HTML5/JS frontend, originally I made it in Flash.

What's the best way to get in touch? I'd like to hear more about the project. My email is in my profile.
I'm looking into selling http://eventbookingpro.com. Had a bunch of sales but zero advertising. Needs someone who understands marketing to make some good money with this.
it looks pretty good. Why do you want to sell it?
It was written to scratch a personal itch; never as a business. I'd be happy to see someone else pick it up and do something with it.
How do you delete an image once it's uploaded?
Can you e-mail me with details? My address is in my profile. Thanks!
http://www.learnpython.org + the rest of my tutorials

I generate quite a lot of revenue for them from ads (about 500,000 hits per month), but they have so much potential and I don't have time to invest.

Why don't you hire someone to do it if you don't have the time? Just curious.
Because I feel like it doesn't make sense.

Are you up for it?

This is interesting, do you have a ballpark figure you'd accept? Feel free to email me, contact is in profile.
I might be interested. Can you please email me basic revenue and traffic data?
Could you please email me basic revenue and traffic stats. My email address is in my profile.
Can you send me 12mo traffic and revenue information. Email is in the profile. Thanks
Hey Ron, interested in the site details and seeing if we can work out a deal. Please email me traffic stats and revenue info
Hi - looks interesting. Can you forward revenue last 12 months and what you think it's worth
Oh man I love your tutorials! They're such an excellent resource. I would love to host them. Can you forward the revenue from the last 12 months?

purchase at bernsteinbear dot com

I'd love to get information also - my email is in my profile. Thank you!
I would be extremely happy to take over, would you please email me some stats of the website/revenue so we can discuss. contact at iphonophile.fr thanks
I recently started learning python and of course got to your site. Wanted to say thanks for putting it up. I didn't actually end up using it much so far.. my impression was that there are still kinks and usability issues, but definitely lots (!) of potential. You should be proud.
Would like to sell www.recovermywebsite.com, free service which recovers pages from Yahoo/Bings cache. 1 of May I am starting a startup, and won't have time to continue the service. It should be possible to monetize it. It is built on Asp.net MVC with an NHibernate backend.
http://truerobin.com

Private Group Classifieds. Facebook groups are increasingly being used for private craigslists, but they are not well-suited to buying/selling. There is no search, no alerts, and are very time consuming to manage.

Built with Rails 4, Postgres, Resque. Got it to a functioning point and then had to switch gears to other clients/projects/work. The plan was to charge individuals for the tools (search, alerts, posting limits) rather than charge for a group, since they would just run to FB then.

Tried this with a VC round a year ago. Good luck, you'll need it ;)
Sorry to hear it shut down, it had been one of the validating points, that there is something to be done with this space. Less competition I suppose?
Add a demo login so you can fast get an overview of the site!
http://RVmenu.com is hotels.com for RV rentals. High conversion rate but very little traffic. Needs lots of SEO love.
Why are you trying to sell?
I'm bored. The technical side is done and now it needs a sales guy to make it successful.
I'm always curious how side-projects that are marketplaces initially got their supply. Seems like there's a good amount of RVs listed, did you have to do your own biz dev footwork in addition to building out the site?
dude! don't sell it. find a partner.

the next retirement wave (i.e. lots of RVing) is just beginning. this is a huge opportunity.

I think this next retirement wave is dead broke.
which is why they will be RVing instead of taking trips to the south of france.
Darren contact me. I might be able to help sales / seo wise.
Related, maybe an area to expand into: I've always thought an "AirBnb for RVs" made sense. How many people buy RVs, use them for a while, then let them sit for 20 years while they devalue? Just a thought.
Sounds like the problem people have with boats as well.
Or RV Swaps, like house swaps. For either other side of the country or another country altogether. I've had that idea for a long time hoping someone would do it.

Insurance and others is a minor sticking point I think, but should be workable. On the plus side, unlike house swaps, they don't have to be simultaneous.

How many uniques per day do you have and what revenue do you get monthly?
(comment deleted)
Hi Darren, I would be interested in having more details as I am already in this business. Please contact me. Thanks