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Stop running in circles and ship work that matters.

Real startup stories revealing exactly how founders got their first users and customers.

From beach adventures to coffee shop vibes. DatePhotos.AI generates 80-180 dating photos across 40+ carefully curated lifestyle scenes. AI transforms 5-20 selfies into complete dating profile content.

We spend a lot of time advising startups. Though one-on-one advice will always be crucial, we thought it might help us scale Y Combinator if we could distill the most generalizable parts of this advice into a sort of playbook we could give YC and YC Fellowship companies. Then we thought we should just give it to everyone. This is meant for people new to the world of startups. Most of this will not be new to people who have read a lot of what YC partners have written—the goal is to get it into one place. There may be a part II on how to scale a startup later—this mostly covers how to start one.
Stop running in circles and ship work that matters. Written by the innovators behind Basecamp — one of the biggest and longest-running software as a service apps — the book gives teams the tools to address the risks and unknowns at each stage of the product development process. Full of eye-opening insights, Shape Up will help you break free of “best practices” that aren’t really working, think deeper about the right problems, and start shipping meaningful projects your team can celebrate.