GitHub Copilot Alternatives & Competitors
Explore 20 powerful alternatives to GitHub Copilot. Compare features, pricing, and capabilities to find the perfect ai assistants & code review tool for your needs.
Looking for the best GitHub Copilot alternatives? Our top picks include Gemini Code Assist, Cline and Cody. These top GitHub Copilot alternatives offer a range of features, pricing, and capabilities to suit your needs.
Best GitHub Copilot Alternatives
Looking for GitHub Copilot alternatives? Our best GitHub Copilot alternatives include Gemini Code Assist, Cline and Cody. Explore up to 20 alternatives below, with the best options from the same category first.
Cline
AI Assistants & Code Review
Autonomous AI coding agent for VS Code that handles complex software development tasks step-by-step, with tools for creating/editing files, executing commands, browser automation, and Model Context Protocol (MCP) integration.
Key Features:
- Autonomous multi-step coding tasks from natural language
- Create, edit, and delete files with human approval
- Execute terminal commands and monitor errors
- Browser automation for testing and debugging
Cody
AI Assistants & Code Review
AI coding assistant that uses Sourcegraph's code graph to understand your entire codebase. Best-in-class for large enterprise repositories and precise context fetching.
Key Features:
- Code graph context
- Enterprise workflows
- Chat and autocomplete
- Precise code search
Kilo Code
AI Assistants & Code Review
Open-source AI coding agent for VS Code, JetBrains, and CLI that supports 500+ AI models. Features agentic workflows, inline autocomplete, browser automation, and an orchestrator mode that breaks complex tasks into coordinated subtasks.
Key Features:
- 500+ AI models including Claude, GPT, and Gemini with zero markup
- Orchestrator mode coordinates multiple agents across subtasks
- Open-source under Apache-2.0 with full transparency
- Works in VS Code, JetBrains, CLI, and Slack
Zhipu AI GLM Coding Plan
AI Assistants & Code Review
Z.ai's GLM Coding Plan by Zhipu AI offers dedicated GLM-4.7 model access for code generation, debugging, and refactoring. Starting at $3/month, this budget-friendly Copilot alternative integrates with Cursor, Continue.dev, and Cline via OpenAI-compatible API.
Key Features:
- GLM-4.7 model with 73.8% SWE-bench score
- Budget-friendly at $3/month starting tier
- OpenAI and Anthropic API compatibility
- 200K token context for large projects
Snyk Code
AI Assistants & Code Review
Developer-first static application security testing powered by DeepCode AI, with real-time IDE scanning, auto-fix suggestions, and data flow analysis across 19+ languages.
Key Features:
- Real-time SAST scanning in IDE without requiring builds
- DeepCode AI with ~80% accurate auto-fix suggestions
- Data flow and taint analysis across 19+ languages
- 50x faster than legacy SAST tools
Pieces
AI Assistants & Code Review
AI-powered snippet manager and productivity tool. Saves, organizes, and explains code snippets. Works offline and integrates with your workflow.
Key Features:
- Smart snippet management
- Offline AI capabilities
- Code explanation
- Screenshot to code
Sourcery AI
AI Assistants & Code Review
Automated code review and security scanning platform that provides instant PR reviews, real-time IDE feedback, and vulnerability detection — built for teams shipping AI-generated code at scale.
Key Features:
- Instant automated PR reviews with summaries, diagrams, and line-by-line feedback
- Real-time code review inside VS Code, Cursor, and JetBrains IDEs
- Security vulnerability scanning with daily scans on Team tier
- 200+ built-in Python rules plus custom rule support via .sourcery.yaml
IntelliCode
AI Assistants & Code Review
Microsoft's AI-assisted development tool for Visual Studio and VS Code. Provides whole-line completions and API usage examples based on thousands of open-source projects.
Key Features:
- Whole-line completion
- Context-aware suggestions
- Local execution
- Visual Studio native
Other Tools to Consider
These are popular mainstream tools (ranked by votes) that are often considered alongside GitHub Copilot.
Cursor
Developer IDEs & Agents
AI-native IDE (VS Code fork) with Composer for multi-file editing and Agent mode for autonomous coding. Agent picks files, runs terminal, iterates on errors, and supports up to 8 parallel agents via git worktrees. Background Agents, Bugbot PR autofix, MCP plugins, and .cursor/rules complete the picture.
Key Features:
- Agent mode: autonomous multi-file editing with terminal access
- Composer 1.5 model — ~4× faster turns, under 30 seconds
- Up to 8 parallel agents in isolated git worktrees
- Background Agents + Bugbot PR autofix (35%+ merge rate)
Bolt.new
Vibe / No-Code Builders
AI-powered, browser-based full-stack app builder that turns natural language prompts into working applications. Built on StackBlitz WebContainers with Supabase integration, Figma/GitHub imports, and one-click deployment — no local setup required.
Key Features:
- Chat-based full-stack app creation from natural language prompts
- Built-in Supabase integration for auth, database, and backends
- Import designs from Figma or code from GitHub repos
- One-click deployment and hosting to production
Lovable
Vibe / No-Code Builders
Prompt-first platform to build and iterate full-stack web apps through chat, producing real React/TypeScript/Tailwind code. Lovable 2.0 adds Lovable Cloud (built-in backend with auth and data persistence), real-time collaboration for up to 20 users, agentic mode for multi-step autonomous edits, AI connectors (Perplexity, ElevenLabs, Firecrawl, Miro), visual CSS editing, themes, built-in analytics, and domain purchasing. Targets non-developers, designers, indie hackers, and agencies who want speed for prototypes, MVPs, and small production apps.
Key Features:
- No-code full-stack generation (React/TypeScript/Tailwind)
- Beautiful default UI designs
- Lovable Cloud — built-in backend with auth and data persistence
- GitHub sync — real code output, zero vendor lock-in
Google AntiGravity
Developer IDEs & Agents
Google's agent-first IDE with mission control, multi-agent workflows, and a built-in browser for testing complex coding tasks end-to-end.
Key Features:
- Agent-first architecture with Manager and Editor surfaces
- Multi-agent workflows that coordinate editor, terminal, and browser
- Built-in browser and artifact trail for transparent execution
- Supports Gemini 3 Pro, Claude Sonnet 4.5, and GPT-OSS models
v0
Vibe / No-Code Builders
AI-powered design-to-code tool from Vercel. Focuses on generating beautiful UIs and frontend components. Works with Figma imports and allows element-level editing. Best for UI-first web projects.
Key Features:
- Beautiful UI generation
- Integrates with Figma
- UI-first design flow
- Element-level editing
Windsurf (by Cognition)
Developer IDEs & Agents
Windsurf (formerly Codeium, now by Cognition/Devin team) is an agentic IDE with Cascade for multi-step coding, proprietary SWE-1.5 model (13× faster than Sonnet 4.5), Fast Context for rapid codebase search, AI-powered Codemaps for visual code navigation, and plugins for 40+ IDEs.
Key Features:
- Cascade agentic assistant with deep codebase context
- SWE-1.5 proprietary model — 13× faster than Sonnet 4.5
- Fast Context: 10× faster code retrieval via SWE-grep
- Codemaps: AI-annotated visual code navigation
Replit
Cloud Platforms & Prototyping
The complete browser-based development environment. Features Replit AI (Ghostwriter) for code generation, explanation, and autonomous agent capabilities. Zero setup required.
Key Features:
- Browser IDE
- Built-in deployment
- Collaboration
- Replit AI
Claude Code
Developer IDEs & Agents
Anthropic's agentic coding interface that lets users describe apps or tasks in natural language and have Claude autonomously plan, write, edit, debug, and iterate code. Available as web app (claude.ai/code) with GitHub integration, and as Desktop app with local file access, visual diffs, and Cowork background agents.
Key Features:
- Natural language prompt → plan → code generation & editing
- Visual diffs and session management (Desktop)
- Cowork background autonomous agent (Desktop)
- Cloud sandbox execution with GitHub repo cloning (Web)
Claude Code CLI
Developer IDEs & Agents
Anthropic's official terminal-based agentic coding tool that deeply understands your local codebase, autonomously edits files, runs terminal commands, handles git workflows, and iterates via natural language prompts. Designed for professional developers who live in the terminal.
Key Features:
- Direct local file read/write/edit across entire codebase
- Execute terminal commands & tests autonomously
- Git-aware workflows (commit, branch, PR)
- Ralph Wiggum loop support for persistent autonomous iteration
GitHub Copilot Workspace
Developer IDEs & Agents
GitHub's AI-powered, agentic development environment that lets you describe changes in natural language and generates plans, code edits, and pull requests across entire repos — all inside a web-based workspace integrated with GitHub.
Key Features:
- Natural language task descriptions generate action plans and code changes
- Steerable editing of specs, plans, and code at every stage
- One-click PR creation directly from workspace sessions
- Integrated terminal, port forwarding, and repair agent for verification
Still evaluating GitHub Copilot alternatives? Start with Gemini Code Assist, Cline and Cody, then compare the rest to find the right fit.