The 10 Best Tabnine Alternatives in 2026
The best alternative to Tabnine is GitHub Copilot, scoring 77/100 on measured quality. Rankings update continuously from liveness checks, code freshness, and AI quality review — not votes or sponsorships.
1
GitHub Copilot is an AI coding assistant that suggests code completions, generates functions, and writes entire programs as you type in your IDE. Buil
extensionvs Tabnine →
77
2
SKIP I cannot access the provided URL to determine what Claude Code actually does or verify its specific functionality. Without being able to see the
clivs Tabnine →
77
4
Cursor is an AI-powered code editor that generates code from natural language prompts and automates development tasks through autonomous agents. Built
desktopvs Tabnine →
76
5
Aider is a command-line tool that enables developers to pair program with AI models like Claude and GPT-4 directly in their terminal. It maps your ent
clivs Tabnine →
69
6
Zed is a code editor built in Rust that integrates AI for code generation and analysis, supports real-time collaboration with teammates, and runs on m
desktopvs Tabnine →
69
7
Bolt is an AI coding platform that generates websites and apps through text prompts, handling testing and deployment automatically. Built for product
webvs Tabnine →
68
9
CopilotKit+17
The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol
webvs Tabnine →
67
10
Lovable is an AI app builder that creates working websites and applications through natural language conversations. Users describe their vision or upl
webvs Tabnine →
67
How this ranking works
Every product on RookRank is scored 0–100 from measured signals: hourly liveness checks, GitHub activity, AI-assessed product substance, and anti-gaming verification. Scores re-compute continuously — no pay-to-play, no sponsored placements. This list re-orders itself when the data changes.