Best AI Code Generation Tools
AI coding tools suggest completions, generate functions, and speed up development in your IDE. Compare Copilot, Tabnine, and AWS CodeWhisperer.
20 tools in this category
Windsurf
AI-native IDE with agentic coding and deep context
Cursor
AI-native code editor forked from VS Code
GitHub Copilot
AI code completion and chat integrated with GitHub
Bolt.new
Browser-based AI app builder powered by StackBlitz
v0
Vercel AI UI generator for React and Tailwind components
Lovable
AI full-stack app builder with editable generated code
JetBrains AI
AI assistant integrated across JetBrains IDEs
Aider
Open-source terminal pair programmer for Git repos
Supermaven
Fast AI code completion with large context window
Codeium
Free AI code completion and chat for popular IDEs
Mintlify
AI-powered documentation generator for developers
Tabnine
AI code completion with privacy-focused options
GitLab Duo
AI coding and DevSecOps assistant inside GitLab
Qodo
AI code review and test generation for development teams
Replit
Cloud IDE with AI code generation and deployment
Cody
AI coding assistant with codebase context from Sourcegraph
Continue
Open-source AI code assistant for VS Code and JetBrains
Amazon Q Developer
AWS AI assistant for coding, upgrades, and cloud troubleshooting
CodeWhisperer
Amazon AI coding assistant with AWS-focused suggestions
Bito
AI coding assistant plugin for IDEs with privacy options
What to look for
- ✓IDE integrations and language support
- ✓Privacy options for proprietary code
- ✓Suggestion quality and acceptance rate in your stack
- ✓Team plans and security features
Best for
- →Faster boilerplate and function completion
- →Learning new APIs and languages
- →Reducing repetitive coding tasks
Frequently asked questions
Is GitHub Copilot worth it for solo developers?
Many developers find Copilot speeds up routine coding. Tabnine offers a free tier if you want to try AI completion with lower cost.
Do AI coding tools send my code to the cloud?
Most cloud assistants process code remotely. Tabnine and some enterprise plans offer private or on-premise options.
Which coding AI works best with AWS?
Amazon CodeWhisperer is optimized for AWS services. GitHub Copilot supports many languages and frameworks broadly.