onbalance
Privacy-first free cash flow planning app for solopreneurs
stackco.st
See what it really costs to run a startup
@development
Target Audience
Platforms
About stackco.st
Real founders share their actual monthly SaaS bills on stackco.st. You can browse through various technology stacks, compare costs between different setups, and discover cheaper alternatives to optimize your business spending. This platform provides transparency into the financial side of running a startup by showcasing real-world data from other entrepreneurs.
Product Insights
stackco.st is a web-based financial transparency platform that enables founders to share and compare actual SaaS expenditures across various technology stacks. It serves as a data-driven resource for subscription management and competitor analysis using real-world billing data from live startups.
- Provides verified financial transparency through real-world monthly SaaS bills shared by entrepreneurs.
- Supports cost optimization by allowing users to compare different technology stack setups.
- Offers tool claiming features that provide permanent launch pages and backlink opportunities.
- Includes a dedicated insights module focused on tool usage patterns and founder discovery.
Ideal for: Founders, CEOs, and Indie Hackers looking to optimize startup spending through comparative subscription management and real-world billing data.
Product Video
Screenshots
Product Updates (3)
@developmentMar 27, 2026
Tool claiming is live!!
Stacks can become tools: permanent launch page + another backlink. Free tier: add badges to your favorite launch programs
In the near future: enable reviews, screenshots, custom logo, high placements & much more! More info on http://stackco.st
Product had at the time: 35 upvotes ā¢ 4 comments ā¢ 18 followers ā¢ 30 PeerPush
Comments (1)
D
@developmentMar 22, 2026
In probably 2 weeks tool claiming goes live
Did you add your stack? Transform it into a tool and you will be able to enable reviews, screenshots, strong backlink, higher placements, competitive analysis.
I'm looking for beta testers! You will get a lifetime paid tier, send me a message on X: @pertti_studio
Product had at the time: 32 upvotes ā¢ 2 comments ā¢ 16 followers ā¢ 28 PeerPush
Comments (2)
M
@mitchellMar 26, 2026
Tool claiming and competitive analysis features sound really valuable for founders tracking their tech stack costs. The insights about where to find founders using specific tools is a clever angle!
D
@developmentMar 16, 2026
I created insights about founders using tools & where to find them
https://www.stackco.st/insights
Product had at the time: 17 upvotes ā¢ 2 comments ā¢ 10 followers ā¢ 23 PeerPush
Comments (3)
@alcazarsecMar 18, 2026
That's fun to read. Interesting to see PostHog so high up. I thought they were kind of niche.
D
Reviews (0)
No reviews yet. Be the first to rate this product!
Comments (3)
Great domain and logo. They are simple but very effective.
@alcazarsec Thanks, appreciate it! Did you add your stack yet?
A really neat idea, bravo. And if you ever need DDoS protection with a proper firewall for your website, just let us know!
My second SaaS! stackco.st gives a lot of insights on what a lot of people are asking on Reddit etc. Which feature would you like to see added?