Best AI Developer Tools Tools & Software in 2026 (Free & Paid)
Explore 138 high-quality AI tools, software and services for AI Developer Tools. including GitHub Copilot, GPT Engineer, Testbook, Autify
PostHog is an all-in-one Product OS that gives engineers the tools to build, test, measure, and ship better products faster—with AI assistance and no vendor lock-in.
CodeSignal is an AI-native skills platform that validates real-world abilities through hands-on assessments, AI interviews, and data-driven development—replacing guesswork with proof.
Stark is a comprehensive suite of integrated accessibility tools that helps design and development teams create more inclusive products, ensuring compliance and improving user experience.
HeroUI Pro offers premium React and React Native UI components, templates, and AI tooling, ensuring design and code stay in sync for a polished, consistent, and fast-to-customize user interface.
Appwrite is an open-source, cloud development platform that provides all the backend services you need to build and scale applications efficiently.
Devin, the AI software engineer, helps developers and teams build better software faster by automating code migrations, refactoring, and other repetitive tasks, leading to significant time and cost savings.
OpenCode is a free, open-source AI coding agent that supports LSP, multi-sessions, and integrates with over 75 LLM providers, making coding more efficient and collaborative.
Claude Code is an AI-powered coding assistant that integrates seamlessly with your terminal, IDE, and other tools, making coding, debugging, and refactoring faster and more efficient.
JetBrains provides a suite of intelligent development tools, including IntelliJ IDEA, PyCharm, and WebStorm, along with powerful team collaboration and project management solutions like TeamCity and YouTrack, to enhance productivity and code quality.
Google Antigravity is an AI-powered development platform that streamlines coding, automates repetitive tasks, and enhances productivity for developers of all levels.
CopilotHub enhances your development workflow with GitHub Copilot, offering curated AI prompts, specialized agents, powerful tools, and MCP servers for efficient and smart coding.
DeepSider is a free, browser-integrated AI assistant that offers instant access to top AI models, helping you with content creation, coding, translation, and more, all within a single, easy-to-use side panel.