Best AI Code Assistants & Autocomplete Tools

Explore leading tools in the AI Code Assistants & Autocomplete category, including open-source options and SaaS products. Compare features, use cases, and find the best fit for your workflow.

10+ open-source projects · 10+ SaaS products

Top open-source AI Code Assistants & Autocomplete

These projects are active, self-hostable choices for knowledge management teams evaluating alternatives to SaaS tools.

View all 10+ open-source options
OpenCode logo

OpenCode

Terminal‑native AI coding assistant, provider‑agnostic and extensible.

Stars
34,672
License
MIT
Last commit
3 days ago
TypeScriptActive
GPT Pilot logo

GPT Pilot

AI developer companion that builds production-ready apps step-by-step

Stars
33,679
License
Unknown
Last commit
25 days ago
PythonActive
Most starred project
70,716★

High-performance, collaborative code editor built on Rust

Recently updated
3 days ago

Zed delivers a fast, multiplayer code editor for macOS and Linux, leveraging Rust and Tree‑sitter for responsive editing and real‑time collaboration.

Dominant language
TypeScript • 8 projects

Expect a strong TypeScript presence among maintained projects.

Popular SaaS Platforms to Replace

Understand the commercial incumbents teams migrate from and how many open-source alternatives exist for each product.

View all 10+ SaaS options
Amazon Q Developer logo

Amazon Q Developer

Generative AI coding assistant for building, operating, and transforming software

AI Code Assistants & Autocomplete
Alternatives tracked
15 alternatives
Claude Code logo

Claude Code

AI pair‑programmer for code generation, refactors, and explanations

AI Code Assistants & Autocomplete
Alternatives tracked
15 alternatives
CodeGPT logo

CodeGPT

AI code assistant for generating, explaining, and refactoring code

AI Code Assistants & Autocomplete
Alternatives tracked
15 alternatives
Cursor logo

Cursor

AI‑native code editor with built‑in coding assistant

AI Code Assistants & Autocomplete
Alternatives tracked
15 alternatives
Devin logo

Devin

AI software engineer to plan, code, and execute tasks

AI Code Assistants & Autocomplete
Alternatives tracked
15 alternatives
GitHub Copilot logo

GitHub Copilot

AI code completion and chat for developers

AI Code Assistants & Autocomplete
Alternatives tracked
15 alternatives
Most compared product
10+ open-source alternatives

Amazon Q Developer runs in your IDE with Free and Pro tiers, helps write and understand code, generate queries and data pipelines, and answers questions about AWS architecture and your resources.

Leading hosted platforms

Frequently replaced when teams want private deployments and lower TCO.

Explore related categories

Browse neighbouring categories in DevOps & Platform to widen your evaluation.