Osmaura alternatives
TL;DR: 12 companies doing similar work to Osmaura in B2B, ranked by how closely they match what Osmaura actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with Osmaura. They are scored on how closely their own description overlaps with Osmaura's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Osmaura?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Firebase | Build and grow iOS, Android, and Web apps. | Summer 2011 | 500 | Acquired |
| Optilly/Installmonetizer | Fb ad optimization platform | Winter 2012 | 11 | Inactive |
| Brushes | iPad drawing software. | Summer 2010 | — | Inactive |
| Tumult | Tumult is building the next generation of apps for web design. Our… | Winter 2011 | 1 | Active |
| GiveSpark | Givespark was a celebrity charity fundraising platform | Winter 2012 | 1 | Inactive |
| Arcten | Lab working on long-horizon autonomous research and coding agents | Fall 2025 | 2 | Active |
| Zatanna | Turning all software into agent-first APIs | Winter 2026 | 2 | Active |
| BookSolid | BookSolid is the opentable for tour operators. | Winter 2012 | — | Inactive |
| SolidStage | Sysadmin as a service. We make deploying, configuring, monitoring,… | Winter 2012 | — | Inactive |
| HelloSign | eSignature software for small and mid-market businesses. | Winter 2011 | 100 | Acquired |
Is Osmaura still active?
Osmaura is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with Osmaura. They are then ranked on how closely their own description overlaps with Osmaura's, so the closest matches come first rather than whoever happens to share a tag.