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CodSpeed

Continuous performance testing for your CI

Visit codspeed.io →DocsPricing

CodSpeed runs benchmarks in CI and reports performance regressions on pull requests. It provides low-variance benchmarking instruments (CPU simulation, walltime, memory, database), differential flamegraphs for profiling, performance gating to block degrading merges, and an AI Optimization Agent that proposes fixes via pull request. Supports Rust, Python, Node.js, C++, Go, Java, Kotlin, and Scala, with GitHub, GitLab, CircleCI, and Buildkite integrations.

Category
Testing & QA
Pricing
freemium
Free tier
yes
API
yes
MCP server
yes
SDK
yes
Open source
unknown

#performance-testing#benchmarking#ci-cd#profiling#code-quality

Listed 2026-10-20 · last verified 2026-10-20 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

API
curl https://toolgrep.com/api/products/codspeed