The free, industry-standard set of Series A documents — charter, stock purchase agreement, investors' rights agreement and more — used in most US venture financings.

A free interactive generator, built by the law firm Cooley, that produces a customised Y Combinator SAFE for a US, UK or Singaporean company in a few minutes.

The free, open-standard SAFE forms Y Combinator uses to fund its own startups — valuation cap, discount and MFN versions, for US, UK, Canadian and Singaporean companies.