Driftly
Now in beta

Catch API drift
before your customers do

API monitoring with contract validation and response diffing. Not just uptime checks — detect schema changes, response drift, and breaking changes automatically.

Dashboard overview with drift metrics and monitor status
Monitors list showing all API endpoints
Monitor detail with response diffing and schema validation

More than uptime monitoring

HTTP Monitoring

Track response times, status codes, and availability across all your API endpoints.

Schema Validation

Validate API responses against JSON schemas. Auto-infer schemas from live responses.

Response Diffing

Detect structural and value changes in API responses with field-level precision.

Smart Alerts

Get notified via email, Slack, or webhooks when something changes or breaks.

How it works

Set up monitoring in under a minute. No SDK, no code changes, no agents to install.

Step 1

Add your endpoint

Enter a URL, pick a check interval, and optional headers. Driftly starts monitoring immediately.

Step 2

We learn your API

Driftly auto-infers the response schema and captures a baseline snapshot for diff comparison.

Step 3

Get alerted on drift

When the schema breaks, the response shape changes, or latency spikes — you know instantly.

30s

Fastest check interval

3

Alert channels (email, Slack, webhook)

0

Lines of code to integrate

Frequently asked questions

Stop flying blind on API changes

Join the beta and start catching drift before it reaches your users. Free plan available — no credit card required.