Conventional web and stack monitoring tools miss as much as 70% of the issues with APIs – don’t get caught in disputes with suppliers and partners by missing the issues impacting them. APImetrics API monitoring provides full end-to-end coverage with rankings, shareable reports and SLA tracking.

Packages from just $18 per month

Be up and running with a free 2 week trial which include a free dataset from API.expert our API comparison ranking site.

Know about issues before your users tell you

Real-time alerts

Trigger alerts to your preferred tools via email or webhook. Over a dozen integrations to the leading DevOps alerting tools including Slack, Teams, Pager Duty and more...

Verify Functionality

See all parts of the API call process, from DNS lookup to server side processing times from the locations your clients use. Confirm that transactions complete as expected, on time.

Easy setup, simple import

Set it up with our call creator or sync collections direct from your API documentation via Postman, OpenAPI, and more

Cross Cloud with Network Analysis

Users in different locations have different experiences. Monitor from 80+ locations in the public cloud with full networking analysis of the transactions.

Multi-step calls

Monitor API sequences that are critical to you and your users so you’re with them, every step of the way. Verify content is returned correctly and setup test sequences with ease.

Performance, SLAs and more

Measure latency, network effects, uptime, quality and more with fully integrated performance management & SLAs.

“It’s really good … I see everything very quickly on one page and it makes it really easy to go to a problem spot and dig in.  Just the other day, we had a single, random incident where one of our APIs flagged a content error, and the whole system made it easy to capture what was needed for the engineers to go do some detailed examination.”

Val Novikov, CTO, FiSpan

Any API Request

Handle GET, PUT, POST, DELETE and more – any type of HTTP request – in our similar call manager.

Define Assertions

Set conditions. Override expected HTTP return codes for 200 failures. Set variables on a test or global basis.

Authentication Manager

Fully integrated security manager for API Keys & OAuth including JWT and JWS. Test scopes and token validity.

Networking Analysis

Gain insight into DNS and connection issues. Get breakdowns of latency and server times.

Catch hidden problems in real time

Many API issues can get lost in the noise – leading to confusion between Ops teams, support, customers or even regulators.

Our AI is trained on our database of over a billion real API calls. Monitor performance. Spot trends, issues and problems before they impact users.

Deep trend and statistical analysis

Define and monitor SLAs for availability and latency. See quality metrics using our patented CASC measure.

Set benchmarks for your API against all types of API call. Follow similar API calls in your industry.

Chose segments from top 0.1% to worst 0.1% to see where issues come from.


Sync with your favorite API collection manager. Write directly to our API for your own import. Continuous integration scenarios for testing.


Out of the box integrations for Postman, OpenAPI, Slack, DataDog, HipChat, OpsGenie and many more. An essential part of your existing processes.

Full Audit Trail

We have your results and full user activity tracking – and in most cases, even the content returned by your APIs – for as long as you’re a customer.

Slack & APImetrics
APimetrics Webhooks
Microsoft Teams & APImetrics
PagerDuty & APImetrics
DataDog & APImetrics
APImetrics OpsGenie

Your users don’t access the same cloud. Why monitor from just one?

It’s a world of containers and serverless architectures. You have little visibility on where your customers and partners are. You can’t risk only monitoring from a single cloud service.

With APImetrics, you don’t have to compromise. 75+ locations on public cloud locations around the world. A dynamic scheduling engine that allows you to set call frequencies and even downtime. Don’t be limited to AWS simply because that’s what someone picked as their platform.

Map of the world APImetrics KPIs for APIs global monitoring coverage API KPIs

Intelligent Scheduler

Our intelligent scheduler does the work for you. Your APIs are exercised randomly from the locations you pick, giving you full coverage and confidence in performance.

Downtime Manager

Avoid being hit with errors or SLA issues when you expect to be down. Schedule downtime for your APIs. We even provide an API to automatically integrate downtime from other developer tools.

As long as you’re a customer, we store your data for analysis

Want to look for an old trend? See something from months or a year ago? We’ve got it.

All your results are stored in our product. Did you realize that a change months ago impacted things but you’re not sure when and it’s beyond the horizon for what you store in Splunk? We’ve got you covered.



Want to learn more? Check our our technical knowledge base. Browse our sector-by-sector data. Take a look at our guide to the API economy.

When you sign up now, even without a credit card, you’ll be running your first API call in minute.

Take a detailed look

Download a detailed introduction to APImetrics and learn how we are bringing common standards to API monitoring with integrated monitoring, performance assurance and compliance analysis!