Best AI Tools for Code Generation And Completion
5 tools reviewed for code generation and completion, ranked by our editorial rating.
- 1Windsurf9/10
The home for every agent you run
freemiumFree tierFrom $20/mo - 2Kilo Code8.9/10
An open-source AI coding agent that provides access to 500+ models across your favorite IDEs
freeFree tierFrom $8/mo - 3Roo Code8.2/10
A free open-source AI coding companion in VS Code that works with any AI model you pick
freeFree tier0 - 4Amazon Q Developer8/10
An AI coding assistant that delivers real-time suggestions and Java transformations for faster AWS
freemiumFree tierFrom $19/mo - 5Google Antigravity7.9/10
Agent-first IDE that orchestrates autonomous AI agents across editor, terminal, and browser
freemiumFree tier0
Frequently Asked Questions
What are the best AI tools for code generation and completion?▾
Windsurf, Kilo Code, Roo Code are the top-rated picks for code generation and completion based on our editorial reviews. The full ranked list is below with pricing and use-case fit for each.
Are there free AI tools for code generation and completion?▾
Yes. Windsurf, Kilo Code, Roo Code all offer free tiers, though feature limits vary. See each tool's page for current pricing details.
How did we pick these code generation and completion tools?▾
Each tool listed has a published editorial review on My AI Guide. We pick tools that real vibe builders use, verify pricing at review time, and rank by overall editor rating (1-10).