Trust
Security & compliance
HIPAASOC 2GDPRCCPA
SLA uptime target: 99.99%
Security review turnaround: Not specified
DPA available: Not specified
Knock is a notification infrastructure platform that provides APIs for building and managing multi-channel notification systems across in-app, email, push, SMS, Slack, and other channels.
Pricing
$0-250 / month
Founded
2021
Team size
11-50 employees
Headquarters
San Francisco, California
Product Preview
Preview from knock.app
At a glance
Best for
Startup (1-50), Small business (51-200), Mid-market (201-1,000), Enterprise (1,000+)
Pricing model
Tiered plans
Try before you buy
Free trial · Free plan
Integrates with
SegmentRudderstackHightouchCensusDatadog+5
Security
HIPAASOC 2GDPRCCPA
About Knock
Knock provides the infrastructure for building sophisticated notification systems. The platform enables developers to send notifications across in-app feeds, email, push notifications, SMS, Slack, Microsoft Teams, and other channels through a single API.
The platform handles the complexity of notification routing, user preferences, batching, and delivery across channels. Knock's workflow engine allows teams to define notification logic including delays, branching, and conditions without building custom infrastructure.
Used by companies building products that need reliable, multi-channel notifications, Knock eliminates the need to build and maintain custom notification systems. The platform's pre-built UI components provide ready-to-use in-app notification feeds.
Buyer Fit & Positioning
Procurement & Fit
Structured facts from the vendor to help your security, finance, and procurement reviews move faster.
Pricing
Commercial model
Pricing model: Tiered plans
Free trial: Yes
Free plan: Yes
Contract minimum: Not specified
Procurement
Purchasing & legal
The vendor hasn’t added purchasing & legal details yet.
Fit
Best-fit company size
Startup (1-50)Small business (51-200)Mid-market (201-1,000)Enterprise (1,000+)
Implementation & Procurement
Commercial Fit & Ecosystem
Proof, Outcomes & Momentum
Alternatives, Migration & Buyer Objections
Buy through Cubbie
Knock
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