Come to agreements faster
Write, review, negotiate, and manage legal contracts
Related documents
I chose the Professional Services Agreement by CommonPaper template. This is a well respected market standard PSA.
I've selected market-standard positions for you.
Uses structured reasoning for higher accuracy than general AI tools.
Pro Rata Side Letter (Singapore) by Y Combinator is a free, ready-to-use Corporate template you can open, customize, and download on GitLaw. It gives you a professionally structured starting point, so you never have to draft from a blank page. The wording is plain and modern, organized into clear sections that are easy to read, edit, and adapt to your own situation before you share or sign it.
Reach for this Corporate template whenever you need a reliable agreement quickly and want to be sure the essentials are covered. It suits individuals, freelancers, startups, and established businesses alike. Instead of paying for a document drafted from scratch, you can start here, tailor the details to your arrangement, and have a polished draft ready in minutes. This version is drafted with Singapore in mind, though you should always review the final wording against the laws that apply to you.
A well-drafted Corporate usually sets out the parties involved, the scope of the agreement, and each side's rights and responsibilities. Expect sections covering key terms and definitions, how long the agreement lasts, how it can be ended, and what happens if something goes wrong. This template brings those building blocks together in a sensible order, so you can focus on the specifics rather than worrying about what to include. Open it to read the full document, then sign up to edit, negotiate, and e-sign it directly in GitLaw.
Updated 4 October 2025
The Pro Rata Agreement gives investors the right to purchase their proportional share of equity in future financing rounds, ensuring they can maintain ownership when a SAFE converts. It defines the scope, termination triggers, and assignment rights tied to the investor’s post-money SAFE. This agreement is part of the trusted set of financing documents commonly used with Y Combinator’s SAFE framework.