Always ship performant code
Codeflash uses AI to automatically find the most performant version of your Python code through benchmarking—while verifying it's correct
pip install codeflash && codeflash init
pip install codeflash && codeflash init
Trusted by Top Engineering Teams at
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Optimize most Python code you write
Codeflash generates several ideas for optimization and finds the best one that is the fastest and correct.
Codeflash solves the problem, not just create "ai suggestions".
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298x Speedup for Langflow by eliminating a loop, and deduplicating comparisons. Link to PR
34% Speedup for Pydantic by reducing recursion overhead by managing an explicit stack. Link to PR
89x Speedup by reducing algorithmic complexity by converting a list implementation to set.
148% Speedup for LangChain by not sorting a large array and instead using argpartition. Link to PR
Write Highly Performant Code - While Shipping Features Fast
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Finding and optimizing slow code is time consuming in sprawling code bases
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Codeflash helps developers spend more time doing what they love: shipping
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Continuously Optimize your GitHub PRs
Install Codeflash as a GitHub action and never ship slow code again.
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Optimize entire projects
Run codeflash --all and codeflash acts as an expert performance engineer to profile, optimize and test every code path in your project to make it all blazing fast.
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Find Optimizations in 5 minutes
Discover how much faster your code can be by scanning it with Codeflash today.
pip install codeflash && codeflash init
pip install codeflash && codeflash init
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