Stilta alternatives
TL;DR: 12 companies doing similar work to Stilta in B2B, ranked by how closely they match what Stilta 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 Stilta. They are scored on how closely their own description overlaps with Stilta's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Stilta?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Optilly/Installmonetizer | Fb ad optimization platform | Winter 2012 | 11 | Inactive |
| Brushes | iPad drawing software. | Summer 2010 | — | Inactive |
| LaunchHear | LaunchHear was a startup attempting to make PR scale in the same way… | Winter 2010 | 2 | Inactive |
| Clerky | Makes legal paperwork easy for startups and their attorneys. | Summer 2011 | 35 | Acquired |
| Zatanna | Turning all software into agent-first APIs | Winter 2026 | 2 | Active |
| GiveSpark | Givespark was a celebrity charity fundraising platform | Winter 2012 | 1 | Inactive |
| Button Computer | The tiny computer built for voice AI. | Winter 2026 | 1 | Active |
| Arcten | Lab working on long-horizon autonomous research and coding agents | Fall 2025 | 2 | Active |
| Char | The AI notepad that knows and works for you | Summer 2025 | 3 | Active |
| IncidentFox | AI SRE agent that triages, coordinates, and fixes production incidents | Winter 2026 | 2 | Active |
Is Stilta still active?
Stilta 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 Stilta. They are then ranked on how closely their own description overlaps with Stilta's, so the closest matches come first rather than whoever happens to share a tag.