Alternatives
Products that do what Mentora does
The anti-solution DSA coach
- 1

- 2LL
2025 · github.com
- 3

- 4

- 5

- 6

- 7

- 8

- 9

- 10DR
I made a DSA practice tool for Ruby. It’s test-driven, runs locally, and is easy to extend with new exercises. Would love feedback on the interface and which problems to add next. The objective is to cement ability to implement core algorithms through repetition. This test suite is not like LeetCode. In fact, it’s more of a prerequisite to LeetCode. The test cases are not exhaustive in the spirit of checking for runtime performance, scalability, etc. Implementations are generalized, so that through practice using this tool, the user can begin avoiding having to think about the algorithmic…
2025 · github.com
- 11

AI mentor that tells you exactly what to solve next
Jun 2026 · leetcodecoach.vercel.app
- 12

- 13

- 14

- 15AL
Hey HN, I'm a bootstrap SaaS founder that trying to grow my micro SaaS. I've been doing pivot many times and this may be the last straw. I realized that marketing and sales are key in building business but cold outbound is suck! So I built a tool to help SaaS founders identify unhappy customers from their competitors to pitch their SaaS. This feature is specifically requested by Peer - Cal.com CEO from my interaction with him here - https://x.com/heykaiyo/status/1821216800610382013 I hope this small tool would be helpful. Would love your feedback pls. Anyone…
2024 · loom.com
- 16

- 17

- 18

- 19

- 20KS
KillSaaS is my answer to subscription software in the AI era. I'm building this because I believe small teams can use modern AI tools to create free alternatives to giants like Figma and DocuSign in weeks, not years. We're creating a platform where developers vote on which SaaS to replace, then build it together as open source. wdyt?
2025 · kill-saas.com
- 21

- 22IB
2025 · painpointfinder.com
- 23

- 24
Ranked by how close each launch is in meaning, then by votes. Refine with a description →