Accelerators for B2B founders in October 2026(bookmark this):
1. TinySeed - the only one built specifically for bootstrapped B2B SaaS. No demo day pressure, no unicorn-or-bust playbook. Just capital and a year of real support.
2. YC - still the best network in the game. The alumni access alone is worth it.
3. Alchemist - if you're selling to enterprises, this is the one. Corporate intros at Salesforce, SAP, Cisco from day one.
4. South Park Commons - best for founders who have a strong thesis but not a company yet. $400K for 7% with a guaranteed follow-on.
5. Forum Ventures - pre-seed B2B SaaS only. Small, intentional, the managing director operates like a fractional co-founder.
6. HF0 - newer but the quality of founders coming out is high and VCs are paying attention.
Not every founder needs a traditional VC path.
But if you're going to join an accelerator, these are the ones worth your time right now.