Never ship slow code again

Codeflash implements expert optimization workflows with deep instrumentation that understands everything about a code's behavior and performance by executing it. This way Codeflash generates such high quality, correct optimizations that optimization can be automated for all new code.

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We have seen individual functions speed up anywhere between 10% to 5000x. Codeflash has improved professional workflows—even those already manually optimized and used millions of times daily—by up to 35% end-to-end.

Think "expert Python developer rewriting your code without changing behavior." Codeflash often matches or exceeds that.

We highly encourage you to ask us questions or provide us suggestions. This is how we consistently improve codeflash. The best way to reach out to us would be through our Discord channel, email contact@codeflash.ai or ping us through the chat button on the lower right side.

To report any bugs in Codeflash, please open a new issue at our GitHub repository.

For enterprise customers we create a shared slack channel for priority support.

Codeflash currently only optimizes performance for Python, although this might change in the future.