detektu

External API change intelligence

API changes, matched to your usage.

Detektu monitors official OpenAPI specs, GraphQL schemas, changelogs, docs, and SDK releases—then matches each change to the API operations your team declares it uses. No agent or repository access required.

Monitor an API freeBrowse live API changes

Free plan covers 1 catalog dependency. No card required.

21 vendors · 28 API products · official catalog sources · last checked 5 hours ago

OpenAPIGraphQLChangelogsDocumentationSDK releases

Declared usage overlap
Illustrative example
openapi:GET /v1/customers
::response.200.email
−email: stringremoved
+contact_email: stringadded
Declared ownerExample serviceCustomer.email
Example team

How it works

Go from vendor change to owned action.

Detektu connects evidence from official specs, schemas, changelogs, docs, and SDK releases, then filters it through the operations your services declare they use.

Monitor official sources

Track managed catalog sources or add a custom source on an eligible plan.

Inspect exact evidence

See the affected operation, field, or type with before-and-after evidence and the vendor source.

Match declared usage

Separate changes that overlap your API usage from changes outside it.

Route the owner

Send immediate alerts or digests to the responsible team by email, Slack, Microsoft Teams, Discord, or a generic webhook, as included by plan.

Trust and access

No code access required.

Declare the operations and fields each service relies on. Detektu does not need an agent, repository access, or production traffic.

  • Usage overlap narrows the vendor change stream.
  • Exact evidence keeps engineering judgment in the loop.
  • Service ownership routes findings to the responsible team.
Inspect a real vendor change
Illustrative exampleFindings workspace
Evidence attached
Declared usageBreakingOpen
BreakingOverlap
Customer email property removedGET /v1/customers · response.200.email
Example
DeprecationReview
Legacy charge endpoint retiresPOST /v1/charges
Example
InfoOutside usage
New customer tax field availableCustomer.tax_location
Example

Simple monthly pricing

Pay for coverage, not seats.

Every plan includes unlimited seats. Choose the catalog coverage, custom sources, alert speed, and team routing you need.

Monthly

Free

$0 USD / month

Monitor one catalog dependency and review changes in a daily digest.

  • 1 catalog dependency
  • No custom sources
  • No active teams
  • Digest alerts
  • Email destinations
Monitor an API free

Monthly

Starter

$19 USD / month

Cover a small team's catalog dependencies and route digest alerts.

  • 10 catalog dependencies
  • No custom sources
  • 5 active teams
  • Digest alerts
  • Email, Slack, Microsoft Teams, Discord, and generic webhooks
Choose Starter

Monthly

Team

$49 USD / month

Add custom sources and route immediate findings across active teams.

  • Unlimited catalog dependencies
  • 10 custom sources
  • 20 active teams
  • Immediate and digest alerts
  • Email, Slack, Microsoft Teams, Discord, and generic webhooks
Choose Team

Every plan includes unlimited seats. Paid plans are billed monthly and renew until cancelled.

Compare every plan and term

Start with one dependency

Monitor your first vendor API.

Monitor an API free