Founder of a listed tool
Sam Seely
Co-founder and CEO, named behind the Knock listing on Anchor Terminal.
What Sam builds
Knock B · Notifications
Notification workflow API.
Co-founder and CEO, researched 27 October 2026 · the people behind it
Works with
- Chris Bell Co-founder and CTO
Questions
Who is Sam Seely?
Sam Seely is co-founder and CEO of Knock, a customer engagement and notification platform founded in 2021, where he sets direction across product, operations and go-to-market. He previously worked with Chris Bell at Frame.io, where they built the notification system that led them to start Knock.
What does Knock make?
Anchor Terminal lists Knock from Knock. Notification workflow API.
How are Sam's tools graded?
Knock is graded B, 66.7 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (10)
- https://www.linkedin.com/in/sam-seely-669128a/details/experience/
- https://www.linkedin.com/in/sam-seely-669128a
- https://www.linkedin.com/in/chrisbell88/details/experience/
- https://www.linkedin.com/in/chrisbell88
- https://knock.app/
- https://knock.app
- https://docs.knock.app
- https://knock.app/pricing
- https://knock.app/contact-sales
- https://knock.app/about
These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.