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About

Codeflash is an AI-powered tool that automatically identifies and applies performance optimizations to Python code, discovering improvements across entire projects or within GitHub pull requests, enabling faster execution without sacrificing feature development. With simple installation and initialization, it has delivered dramatic speedups. Trusted by engineering teams at organizations, Codeflash has helped achieve outcomes such as 25% faster object detection (boosting Roboflow's throughput from 80 to 100 FPS), tens of merged pull requests delivering speedups in Albumentations, and ensured confidence in merging optimized code in Pydantic’s 300M+ download codebase. Codeflash can be integrated as a GitHub Action to catch slow code before shipping, and it maintains strong privacy and security with encrypted data handling.

About

Grok Code Fast 1 is a high-speed, economical reasoning model designed specifically for agentic coding workflows. Unlike traditional models that can feel slow in tool-based loops, it delivers near-instant responses, excelling in everyday software development tasks. Built from scratch with a programming-rich corpus and refined on real-world pull requests, it supports languages like TypeScript, Python, Java, Rust, C++, and Go. Developers can use it for everything from zero-to-one project building to precise bug fixes and codebase Q&A. With optimized inference and caching techniques, it achieves impressive responsiveness and a 90%+ cache hit rate when integrated with partners like GitHub Copilot, Cursor, and Cline. Offered at just $0.20 per million input tokens and $1.50 per million output tokens, Grok Code Fast 1 strikes a strong balance between speed, performance, and affordability.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and engineering teamsrequiring a solution to optimize performance across their codebases and PR workflows so they can ship efficient code faster

Audience

Grok Code Fast 1 is designed for developers, engineering teams, and coding platform providers who need a fast, cost-effective AI model optimized for real-world software development

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$30 per month
Free Version Supported
Free Trial Supported

Pricing

$0.20 per million input tokens
$0.20 per million input tokens
$1.50 per million output tokens
$0.02 per million cached tokens
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Codeflash
United States
www.codeflash.ai/

Company Information

SpaceXAI
Founded: 2023
United States
x.ai

Alternatives

Alternatives

JetBrains Junie

JetBrains Junie

JetBrains
Charlie

Charlie

Charlie Labs
Agent 3

Agent 3

Replit
PydanticAI

PydanticAI

Pydantic
Grok 4.5

Grok 4.5

SpaceXAI
DeepSeek-V2

DeepSeek-V2

DeepSeek

Categories

Categories

Agentic AI Supported
AI Coding Agents Supported
AI Coding Models Supported
AI Models Supported

Integrations

GitHub Supported
Python Supported
C Not Supported
C# Not Supported
Cline Not Supported
Cursor Not Supported
Dessix Not Supported
Go Not Supported
Grok Not Supported
Grok Build Not Supported
Kilo Code Not Supported
Langflow Supported
Microsoft Foundry Models Not Supported
OpenCode Not Supported
PHP Not Supported
Roo Code Not Supported
Rust Not Supported
Shiori Not Supported
Visual Studio Not Supported
Visual Studio Code Not Supported

Integrations

GitHub Supported
Python Supported
C Supported
C# Supported
Cline Supported
Cursor Supported
Dessix Supported
Go Supported
Grok Supported
Grok Build Supported
Kilo Code Supported
Langflow Not Supported
Microsoft Foundry Models Supported
OpenCode Supported
PHP Supported
Roo Code Supported
Rust Supported
Shiori Supported
Visual Studio Supported
Visual Studio Code Supported
Claim Codeflash and update features and information
Claim Codeflash and update features and information
Claim Grok Code Fast 1 and update features and information
Claim Grok Code Fast 1 and update features and information