Patent Watch alternatives
TL;DR: 12 companies doing similar work to Patent Watch in B2B, ranked by how closely they match what Patent Watch 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 Patent Watch. They are scored on how closely their own description overlaps with Patent Watch's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Patent Watch?
| 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 |
| Segment | Software and APIs to collect, clean, and control customer data. | Summer 2011 | 550 | Acquired |
| GiveSpark | Givespark was a celebrity charity fundraising platform | Winter 2012 | 1 | Inactive |
| BookSolid | BookSolid is the opentable for tour operators. | Winter 2012 | — | Inactive |
| SolidStage | Sysadmin as a service. We make deploying, configuring, monitoring,… | Winter 2012 | — | Inactive |
| Sponge | Financial infrastructure for the agent economy | Winter 2026 | 3 | Active |
| Tepali | AI EMR for medspas & wellness clinics | Winter 2026 | 2 | Active |
| Arcten | Lab working on long-horizon autonomous research and coding agents | Fall 2025 | 2 | Active |
| dili | Automating Compliance for Construction | Summer 2023 | 15 | Active |
Is Patent Watch still active?
Patent Watch 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 Patent Watch. They are then ranked on how closely their own description overlaps with Patent Watch's, so the closest matches come first rather than whoever happens to share a tag.