Bluedoor alternatives
TL;DR: 12 companies doing similar work to Bluedoor in B2B, ranked by how closely they match what Bluedoor 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 Bluedoor. They are scored on how closely their own description overlaps with Bluedoor's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Bluedoor?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Bryel | Devin for AI Research Engineering | Fall 2026 | 2 | Active |
| Fivetran | The leader in automated data movement | Winter 2013 | 1200 | Active |
| Blockspring | Automate data collection for spreadsheets and productivity tools. | Summer 2014 | 3 | Acquired |
| SingleStore | The cloud-native, operational database built for speed and scale. | Winter 2011 | 150 | Active |
| Syncly | Social listening for the video era | Winter 2023 | 15 | Active |
| Riften | Earned intelligence for every company | Summer 2026 | 5 | Active |
| Speko | OpenRouter for Voice AI: one API, every call on the best speech model | Summer 2026 | 4 | Active |
| Inth | Monitor and fix product privacy issues before they block growth | Spring 2026 | 3 | Active |
| Dialogus | The AI-native contact center | Summer 2026 | 3 | Active |
| primitive | communication for agents | Spring 2026 | 4 | Active |
Is Bluedoor still active?
Bluedoor 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 Bluedoor. They are then ranked on how closely their own description overlaps with Bluedoor's, so the closest matches come first rather than whoever happens to share a tag.