YC startups get more with Loops
Loops is helping 100+ YC startups send better emails and grow faster. Get up to 6 months free with the YC deal.
Email that keeps up with your pace
Loops is built for teams that move fast and don’t want to wrestle with clunky tools. From onboarding flows to product updates, everything works out of the box.
Notion‑style editor
Build email flows visually. No coding required.
Transactional + marketing in one platform
Send welcome emails, release notes, billing updates, and acquisition campaigns seamlessly.
API & SDK integrations
Plug straight into your existing product with ease.
Unlimited team seats & deliverability boost
Add your whole team. We’ll even help land your emails in inboxes and not spam.
Get up to
One year of Loops free for YC S25
Eligible if
New Loops customer
Fewer than 50 employees
Affiliated with Y Combinator