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Codeflash

CodeFlash.AI finds slow spots in Python code, rewrites them for better performance, and verifies that behavior stays the same.

What CodeFlash does

  • Detects performance bottlenecks in your codebase.
  • Generates faster implementations automatically.
  • Verifies correctness to prevent regressions.

Why it’s useful

  • Cuts down time spent profiling and refactoring by hand.
  • Reduces the risk of breaking behavior during optimization.
  • Helps address performance issues before they reach production.

Results

  • Roboflow: 25% faster object detection (80 → 100 FPS).
  • Pydantic: 34% speedup in core paths.
  • Langflow: 298x speedup by removing loops and redundant comparisons.
  • Albumentations: 10+ PRs delivering 2x–55x speedups in one week.

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Demo Video for Codeflash

Developer

Saurabh Misra

1 AI Tool

No developer information available.

Saurabh Misra developer profile

Pricing and Plans

(Freemium)

Free

Free
  • 25 function optimizations per month
  • Community support
  • Public GitHub projects only
  • Local tracing only
  • AI training permitted

Pro

$30/month
  • 500 function optimizations per user per month
  • Advanced optimizations and developer code quality metrics
  • Priority support
  • Private GitHub projects
  • Zero data retention; no AI training
  • User dashboard and analytics
  • 14-day free trial

Enterprise

Contact for pricing
  • Unlimited optimizations
  • Zero data retention; no AI training
  • Admin usage analytics
  • On‑premises deployment
  • 24/7 premium support
  • Custom SLAs on suggested optimizations
  • Onboarding and optimization discovery

System Requirements

Operating System
Windows, macOS, Linux
Memory (RAM)
Not specified
Processor
Not specified
Disk Space
Not specified

AI Capabilities

Automated Python code optimization
Algorithm and data structure improvements
Loop removal and NumPy/vectorized rewrites
Caching and logic simplification
Execution tracing to locate bottlenecks
Correctness verification via generated and existing tests
Function-level and whole-project optimization
GitHub PR integration with suggested patches and speedup metrics
Continuous optimization via GitHub Actions
Developer code quality metrics (Pro)
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