The Open Accelerator Residency
Boston, US · In person · AI · Pre-seed, Seed
Terms checked 6 Oct 2026 against the official page.
The Open Accelerator Residency is a 16-week, equity-free, in-person program in Boston for early-stage companies building enterprise AI to receive mentorship, architectural reviews, and enterprise customer validation.
The terms
- Program length
- 16 weeks (checked 6 Oct 2026)
- Format
- In person
- Cohort size
- ~12 companies (checked 6 Oct 2026)
- Next cohort starts
- 1 Feb 2027 (checked 6 Oct 2026)
- Applications close
- 25 Oct 2026 (checked 6 Oct 2026)
- Applications open
- 15 Sep 2026 (checked 6 Oct 2026)
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