Top Devin Alternatives in 2026
Hand-tested alternatives to Devin, ranked by similarity — pricing, free tiers, and use cases compared. Curated by AI Compass.
- Roo Code — Fork of Cline with extended autonomous coding capabilities. Free and open-source; brings agent-level autonomy directly into VS Code.
- Cline — Cline is an open-source autonomous coding agent for VS Code. Bring your own API key (Claude, GPT, etc.) and Cline plans multi-file edits, runs terminal commands (with your approval), and can preview changes in a browser — all within your editor.
- OpenAI Codex — OpenAI Codex is an AI coding agent for writing, editing, and understanding codebases, helping students scaffold projects, explain code, and automate repetitive development tasks.
- Claude Code — Claude Code is Anthropic's coding-focused assistant experience for repository-aware implementation, debugging, and refactoring tasks. It helps developers plan changes, write safer code, and execute complex edits from natural language instructions.
- Kiro — Kiro is an AI coding assistant built to speed up software development with code generation, edits, and troubleshooting support. It focuses on helping developers move from idea to working product with fewer manual steps.
- MATLAB & Simulink — MATLAB (matrix laboratory) is a programming and numeric computing platform. Simulink adds block-diagram modeling for simulation. In automobile engineering, MATLAB/Simulink is the primary tool for designing and validating control systems, such as anti-lock brakes, engine control units, and autonomous driving algorithms.
- Sourcegraph Cody — Sourcegraph Cody is an AI coding assistant with exceptional ability to understand and explain large, unfamiliar codebases through deep code search across multiple repositories. Students joining group projects or internship codebases use Cody to onboard rapidly by asking questions about how existing code works. The free individual tier provides unlimited code completions and codebase Q&A.
- Amazon Q Developer — AWS's AI coding tool (formerly CodeWhisperer). Particularly strong for AWS-centric workflows — generates SDK calls, IAM policies, CloudFormation. Free tier with monthly limits.
- CodePen — CodePen is a browser-based front-end development environment where students can write HTML, CSS, and JavaScript with a live preview updating in real time. Its AI assistant can generate layouts or fix bugs from a prompt. The vast community library of pens serves as an educational resource for learning modern web development techniques.
- Antigravity — Google Antigravity is an AI-powered agentic development platform launched November 2025 alongside Gemini 3. It runs cloud-hosted agents that build, run, debug, and ship full-stack applications from natural-language prompts — no local toolchain required. Currently in public preview, free for individuals.