Open-source discoveryLive catalog
Find open software you can inspect.
Replace tools you don't own.
Compare licenses, repository activity, and self-hosting signals — free to list, never pay-to-rank.
Quick advisorWhat are you trying to build?
Or try one
Discovery paths4 ways in
How to start
Pick a path. Start evaluating.
Four ways in—inspect licenses and activity before you adopt.
Replace a product
Replace software you already useStart from tools you already pay for. Matches appear only when the catalog records an explicit alternative link—never guessed competitors.
Leave with a shortlist you can inspectLIVE OPEN CATALOG
Inspect before you adopt.
Compare licenses, repository activity, stacks, and explicit alternatives. Every result links to a public source repository.
While you wait
Browse verified alternatives — every listing links to a public source repo.
Explore alternativesFree project listingBuilt something open?
Built something open?
Put it on the map.
Submit directly—no account and no listing fee. We review the repository and publish useful projects for everyone to discover.
- 01Share the public GitHub repo and a short description.
- 02We review license, usefulness, and self-hosting signals.
- 03Approved projects appear in discovery with no paid rank.
- Listing fee
- $0
- Review
- Human
- Paid placement
- Never