Knock
Flexible notification infrastructure for developers
About Knock
Knock provides the API and workflow engine for building product notifications. Teams define notification logic in Knock's workflow editor and deliver to email, push, Slack, SMS, and in-app simultaneously. It handles preferences, batching, and digests so engineers never have to build notification plumbing again.
Knock website preview
Company facts
- Category
- Dev Tools
- Funding stage
- Series A
- Total raised
- $12M
- Founded
- 2021
- Team size
- 11–50
- HQ
- New York
- Country
- USA
- Website
- knock.app
Founders of Knock
- Sam Seely
- Chris Bell
Investors backing Knock
- Craft Ventures
- Basis Set
Frequently asked questions
What does Knock do?
Knock provides the API and workflow engine for building product notifications. Teams define notification logic in Knock's workflow editor and deliver to email, push, Slack, SMS, and in-app simultaneously. It handles preferences, batching, and digests so engineers never have to build notification plumbing again.
Where is Knock based?
Knock is based in New York, USA.
When was Knock founded?
Knock was founded in 2021.
How much has Knock raised?
Knock has raised $12M in their Series A round.
Who founded Knock?
Knock was founded by Sam Seely, Chris Bell.
Who has invested in Knock?
Knock is backed by Craft Ventures, Basis Set.