Tabnine
Enterprise AI code completion with private models, zero data retention, and on-prem deployment options.
Tabnine is an enterprise AI code completion with private models, zero data retention, and on-prem deployment options. Zero data retention is the default; code is not used to train models.
About Tabnine
Tabnine is an enterprise AI code-completion tool built around privacy: private models, zero data retention, and on-prem deployment options.
Its selling point is control over data — code isn't used to train models, air-gapped on-prem deployment is available on the Enterprise plan, and it supports a wide range of JetBrains IDEs including Rider and DataGrip.
It fits privacy- and compliance-sensitive teams that need code to stay in-house. Two caveats: the free tier is noticeably more limited than Codeium's, and per-seat pricing runs higher than Copilot Business.
It's the privacy-first enterprise option next to the cloud-default Copilot.
Sources: tabnine.com, this listing
What it does well
- Zero data retention is the default; code is not used to train models.
- Air-gapped on-prem deployment available on Enterprise plan.
- Supports a wide range of JetBrains IDEs including Rider and DataGrip.
Where it falls short
- Free tier is significantly more limited than Codeium's free tier.
- Pricing per seat is higher than Copilot Business.
Tagged
- Self-hostable
- VS Code Extension
- JetBrains Plugin
- Enterprise Plan
- Freemium
Compared with similar things
Picked by shared tags inside the Code Completion.
- 01Freemium →Sourcegraph Cody
Code-search and AI assistant by Sourcegraph — semantic search across enterprise codebases plus inline coding help.
- 02Freemium →Codeium
Free AI code completion and chat across 70+ IDEs, with enterprise self-hosting available.
- 03Freemium →Amazon Q Developer
AWS's coding assistant (formerly CodeWhisperer) tuned for AWS APIs, infra-as-code, and migration tasks.
- 04Freemium →Tabby
Self-hosted, open-source GitHub Copilot alternative built on open-weights code models.
- 05Freemium →GitHub Copilot
GitHub's AI pair programmer with chat, inline completions, and agent mode across major IDEs.
- 06Freemium →Codex
OpenAI's coding agent — works in the terminal, IDE, and cloud, reviews GitHub pull requests, and runs on GPT-5 models.
Related reading
- Claude Code Memory
Claude Code has built-in memory — a CLAUDE.md file it reads each session — but it only holds short, hand-written notes. To make it understand a large codebase or docs set, you add a second brain: turn the repo into a knowledge graph, fold that into an Obsidian vault, and let the agent query the map instead of re-reading every file.
Read guide → - How to Do Your Own SEO with Claude Code
Claude Code can do most of your SEO — build a crawlable static site, write and optimize pages, fix the technical layer, even bottle the whole workflow into a reusable skill. What it can't do is invent authority or pick keywords, and if you let it generate 10,000 pages you'll get de-indexed, not ranked. Here's the honest, hands-on version for a maker whose site shipped last week.
Read guide → - The Best Vibe Coding Tools
The best vibe-coding tools aren't another AI model — they're the open-source Claude Code repos you stack on top of it. The right ones turn the agent from a fancy autocomplete into a disciplined senior engineer: it plans before it codes, designs properly, maps your codebase, and gets scanned for security. Here are eight worth installing.
Read guide →
Concepts you should know
- Code completion
The category of AI assistance that suggests next tokens, lines, or short blocks of code inside an existing editor. Implemented as IDE extensions; characterised by low-latency, model-server architecture and per-keystroke suggestions.
- Tab completion
Inline code suggestion that appears as ghost text and accepts on Tab. The original AI-assist UX, popularised by GitHub Copilot in 2021. Distinct from chat, edit, and agent modes which involve multi-turn interaction.
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</a>Frequently asked questions
- What is Tabnine?
- Tabnine is an enterprise AI code completion with private models, zero data retention, and on-prem deployment options.
- Is Tabnine free?
- Tabnine offers a free tier and paid plans with higher limits or premium features.
- What platforms does Tabnine support?
- Tabnine runs on vscode-ext, jetbrains-plugin.
- What category does Tabnine belong to?
- Tabnine is in the Code Completion category — Inline AI suggestion extensions for existing IDEs — Copilot-style autocomplete, low-latency model servers, BYOK.
- What are the downsides of Tabnine?
- Free tier is significantly more limited than Codeium's free tier. Pricing per seat is higher than Copilot Business.