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Never Miss an API Deprecation Again

Automated monitoring of your dependencies' changelogs so you can focus on building, not manual checks.

Save countless hours hunting through release notes
Avoid last-minute production outages
Keep auditors happy with instant SOC2 reports
Scale monitoring as your codebase grows
Sunset Sentinel Dashboard
⚠️
Stripe API v2/charges Deprecation: Dec 1, 2025
Action Required
ℹ️
GitHub API v3/repos New version available
Advisory
Twilio API v2010 Migration completed
Updated

How It Works

1

Sign up in 60 seconds

Create your account and verify your email.

2

Pick your APIs

Select the third-party changelogs you want to monitor.

3

Define notifications

Choose Email, Slack, or Webhooks for alerts.

4

Get instant alerts

Receive notifications when deprecations or removals occur.

Key Features

🔍

Monitor 100+ APIs

Monitor 100+ public APIs out of the box (including popular APIs like GitHub, Stripe, and Twilio)

📢

Custom Channels

Custom channels: Email, Slack & Webhooks

📊

Historical Logs

Historical deprecation logs and audit trail

👥

No spam

We respect your inbox and only send relevant alerts.

🛡️

SOC2 Compliance

SOC2 compliance report generator (Pro)

🎯

Dedicated Support

Dedicated support hours (Enterprise)

Pricing Plans

Free

$0/month

3 monitors

  • Up to 3 API monitors
  • Slack Webhook notifications
  • Web dashboard with changelog history
  • Limited number of public APIs
  • Limited set of data fields
Coming Soon

Enterprise

$250/month

Unlimited + 5 custom

  • All Pro features
  • Unlimited standard monitors
  • Dedicated support
  • Single sign-on (SSO) & custom onboarding
Contact Sales
30-day money-back guarantee on all paid plans

Frequently Asked Questions

What APIs can I monitor?

We support 100+ popular public APIs and custom RSS/Changelog feeds.

How do alerts arrive?

Choose between Email, Slack, or your own webhook endpoint.

Can I upgrade later?

Yes—bump up your plan anytime without losing history.

Ready to Automate Your API Monitoring?

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