Channel3 alternatives
TL;DR: 12 companies doing similar work to Channel3 in B2B, ranked by how closely they match what Channel3 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 Channel3. They are scored on how closely their own description overlaps with Channel3's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Channel3?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| TalkBin | Consumer to business messaging. | Winter 2011 | — | Acquired |
| The Third Place | Subscriptions for neighborhood businesses | Winter 2021 | 2 | Active |
| Cradle | B2B payments network in India | Summer 2020 | 2 | Active |
| Firebase | Build and grow iOS, Android, and Web apps. | Summer 2011 | 500 | Acquired |
| BookSolid | BookSolid is the opentable for tour operators. | Winter 2012 | — | Inactive |
| Mertado | — | Winter 2010 | 1 | Acquired |
| Marft | Marft creates embeddable machine learning models for application… | Winter 2012 | 3 | Inactive |
| Mipos.dev | Api that let you connect all the restaurant tech services in Latam | Summer 2019 | — | Inactive |
| Envariant | Interpretability and reasoning infra for foundation models. | Winter 2026 | 1 | Active |
| Segment | Software and APIs to collect, clean, and control customer data. | Summer 2011 | 550 | Acquired |
Is Channel3 still active?
Channel3 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 Channel3. They are then ranked on how closely their own description overlaps with Channel3's, so the closest matches come first rather than whoever happens to share a tag.