OpenSpec

OpenSpec

Fission AI
Refact.ai

Refact.ai

Refact AI
+
+

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About

OpenSpec is an open-source spec-driven development framework designed to bring structure and clarity to AI-assisted coding workflows. It introduces a lightweight specification layer that helps teams define requirements before writing code. The platform organizes each change into structured artifacts such as proposals, specifications, designs, and task lists. It integrates with over 20 AI coding tools, allowing developers to use their preferred assistants while maintaining consistency. OpenSpec emphasizes an iterative and flexible approach rather than rigid development phases. Its command-based workflow enables users to propose, implement, and archive features efficiently. Overall, OpenSpec helps developers align with AI systems, reduce ambiguity, and produce more predictable and reliable outcomes.

About

Refact.ai is a cutting-edge, open-source AI coding assistant designed to enhance developer productivity through intelligent code completion, real-time code reviews, and personalized support. By integrating with popular IDEs like VS Code, JetBrains, and PyCharm, Refact.ai provides a seamless development experience, offering personalized auto-completion, code refactoring, and AI-driven suggestions based on your unique codebase. With the ability to fine-tune models using company-specific data, Refact.ai optimizes its performance for better accuracy and faster code generation. Whether you're building new features or improving existing code, Refact.ai ensures your development process is more efficient, secure, and aligned with best practices.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not 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 Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, product teams, and organizations using AI coding assistants who want a structured, spec-driven approach to improve clarity, collaboration, and development outcomes

Audience

Developers, teams, and enterprises looking for a customizable AI-driven coding assistant that integrates seamlessly with their development environment to improve productivity, accelerate coding tasks, and ensure high-quality software

Support

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

Support

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

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

Pricing

$0
Free Version Supported
Free Trial Not 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 Not Supported
In Person Not Supported

Training

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

Company Information

Fission AI
openspec.dev/

Company Information

Refact AI
United Kingdom
refact.ai

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Categories

Agentic AI Supported
AI Coding Agents Supported

Categories

Agentic AI Supported
AI Code Generators Supported
AI Coding Agents Supported
AI Tools Supported

Integrations

Auggie CLI Supported
C# Not Supported
C++ Not Supported
Codebuddy Supported
Crush Supported
Cursor Supported
Factory Supported
GPT-3.5 Not Supported
Gemini CLI Supported
GoLand Not Supported
HTML Not Supported
IntelliJ IDEA Not Supported
Kotlin Not Supported
Neovim Not Supported
Perl Not Supported
Python Not Supported
Qwen Code Supported
Roo Code Supported
Visual Studio Code Not Supported
WebStorm Not Supported

Integrations

Auggie CLI Not Supported
C# Supported
C++ Supported
Codebuddy Not Supported
Crush Not Supported
Cursor Not Supported
Factory Not Supported
GPT-3.5 Supported
Gemini CLI Not Supported
GoLand Supported
HTML Supported
IntelliJ IDEA Supported
Kotlin Supported
Neovim Supported
Perl Supported
Python Supported
Qwen Code Not Supported
Roo Code Not Supported
Visual Studio Code Supported
WebStorm Supported
Claim OpenSpec and update features and information
Claim OpenSpec and update features and information
Claim Refact.ai and update features and information
Claim Refact.ai and update features and information