Features Blog Docs Pricing Explore Changelog

Backed by

Optimize Performance,
Eliminate Regressions

CodSpeed integrates into dev and CI workflows to measure performance, detect regressions, and enable actionable optimizations.

Talk To An Engineer Get Started For Free

Trusted by innovators

Instrumentation

Walltime

Catch Performance Issues Before Shipping

Detect regressions early, streamline workflows, and prevent business impact.

Stay on Schedule

Detecting regressions early keeps workflows smooth and ensures release schedules stay on track, avoiding last-minute surprises.

Boost Team Productivity

Automating performance regression detection eliminates manual checks, allowing builders to focus on building instead of debugging.

Meet SLAs Consistently

Resolve performance bottlenecks before they become production issues, avoiding costly downtime or poor user experiences.

Consistent metrics you can count on

CodSpeed isolates relevant performance data and brings result variance down to less than 1%, ensuring consistent and reproducible metrics you can trust for confident decision-making.Try It Yourself

Pinpoint performance changes

Identify which parts of your code got slower with automated, commit-level differential flamegraphs.

Instrumentation done right

Our instruments collect high-precision tracing data, filtering out noise to provide the actionable insights that matter.

Get started in minutes

Design Performance Tests

Integrate with Your CI Workflow

Get Instant Performance Reports

Define benchmarks that monitor performance across your entire codebase.

Rust

C++

Python

Node.js

benches/my_bench.rs

my_bench.cpp

tests/test_my_fibo.py

fibo.bench.js

GitHub

GitLab

Buildkite

.github/workflows/codspeed.yml

.gitlab-ci.yml

.buildkite/pipeline.yml

Ensure Every Merge Meets the Performance Bar

Maintain a reliable codebase by blocking merges that degrade performance, ensuring every change upholds your standards.

Built to Fit Your Development Stack

Effortless integration across your stack, from repositories and CI platforms to languages and databases.

Samuel ColvinFounder @Pydantic

“CodSpeed has transformed our development workflow. We can now ship with confidence, knowing performance issues are caught long before they reach our users.”