CodSpeed

CodSpeed is a continuous performance testing platform that automatically detects performance regressions in code changes and provides AI-driven optimization suggestions. It targets software developers and engineering teams in companies of all sizes, particularly those using CI/CD workflows. The platform integrates with GitHub, GitLab, and Buildkite, and uses instrumentation to deliver stable benchmarks with low variance, helping teams maintain high performance without manual profiling.

Key features

• Continuous performance testing in PRs
• Autonomous performance optimization
• AI identifies performance bottlenecks
• Differential flamegraphs for root cause
• Benchmarking variance below 1%
• Supports Rust, C++, Go, Python, Node.js
• Integrates with GitHub, GitLab, Buildkite