Tabnine
Tabnine is a proprietary IDE plug-in for AI-assisted coding, built by Tabnine (released 2018-11). Tabnine integrates with 2 verified models, including Claude Sonnet 4.6 and GPT-4o (2024-11-20). Pricing starts at Starter free; Pro at $12/mo; Enterprise pricing. It runs as an extension in VS Code and JetBrains IDEs, pairing editor context with chat, completions, multi-file edits, and code review workflows for daily development.
Overview
AI code completion and chat assistant that runs locally or in the cloud, with a focus on enterprise privacy, security compliance, and learning from private codebases.
Featured Model Specs
| Model | Lab | Released | Context | Reasoning | Open source |
|---|---|---|---|---|---|
| Claude Sonnet 4.6 | Anthropic | 2026-02-17 | 1M | Yes | No |
| GPT-4o (2024-11-20) | OpenAI | 2024-11-20 | 128K | No | No |
Model Compatibility Matrix
| Model | Lab | Default | Access tier | Notes |
|---|---|---|---|---|
| Claude Sonnet 4.6 | Anthropic | No | Code Assistant | Enterprise model option |
| GPT-4o (2024-11-20) | OpenAI | No | Code Assistant | Enterprise model option |
Underlying Models
Compare to Similar Harnesses
FAQ
What is Tabnine?
Tabnine is a proprietary IDE plug-in for AI-assisted coding, built by Tabnine (released 2018-11). It runs as an extension in VS Code and JetBrains IDEs, pairing editor context with chat, completions, multi-file edits, and code review workflows for daily development. It is primarily used for pair programming, code review, and repository-aware edits inside an editor.
What models does Tabnine support?
Tabnine runs Claude Sonnet 4.6, GPT-4o (2024-11-20).
How much does Tabnine cost?
Tabnine costs Starter free; Pro at $12/mo; Enterprise pricing.
Is Tabnine open source?
No, Tabnine is a proprietary IDE plug-in.
What are alternatives to Tabnine?
Alternatives include Windsurf, Augment Code, and Zed.
When was Tabnine released?
Tabnine was released in 2018-11.