Make All Software Run Fast
Slow code costs companies $200B annually in wasted compute. A half-second of latency causes 20% user drop-off. Yet optimization remains manual, requiring expertise most teams don't have.
Codeflash automatically optimizes Python code using AI. We integrate into your GitHub workflow, making every pull request faster while ensuring correctness. No manual effort. No expertise required.
The result?
Our Story
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I've been obsessed with code performance since building GPU optimization tools at NVIDIA. After training GPT-2 models at Cresta and rising to Staff Engineer, I kept seeing the same problem: talented engineers shipping code that could run 5x faster, but lacking time to optimize.
When GPT-4 launched, I realized we could use LLMs to automate what performance experts do manually. That's when I founded Codeflash.
Today we're helping companies like Roboflow, Pydantic, Langflow, and Unstructured ship faster code automatically
Saurabh Misra
Founder & CEO
Backed by Industry Leaders
Supported by founders and engineering leaders from companies that built modern development infrastructure.
Why Codeflash
The only automated optimizer in the world
While others build coding agents that write slow code, we make all code fast
Domain-specific optimizers only handle databases or ML models—we optimize everything
Developer-first approach: integrates directly into pull requests, no workflow changes
Proven Results
faster inference for YOLOv8 models
From 2x to 55x speedups across real production code
optimizations merged by top engineering teams