Tabnine

Privacy-first AI code assistant — zero data retention, on-premises + air-gapped deployment, SOC 2/GDPR/ISO 27001, and award-winning Code Review Agent.

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About Tabnine

Tabnine is the privacy-first enterprise AI code assistant for regulated industries and Fortune 500 engineering orgs. It ships zero code retention, on-premises and air-gapped deployment, and SOC 2 / GDPR / ISO 27001 triple certification. The Code Review Agent won ‘Best Innovation in AI Coding’ at the 2025 AI TechAwards for catching defects, style inconsistencies, and policy violations at the PR level. Supports 30+ languages with strong coverage of Python, JavaScript, TypeScript, Java, Go, Rust, C++, and Ruby. Free tier retired in 2024; Code Assistant $39/user/mo, Agentic Platform $59, Enterprise custom.

Key Features

Zero code retention, no training on your code
Air-gapped, on-premises, VPC, or SaaS deployment
SOC 2, GDPR, and ISO 27001 triple certification
Code Review Agent (Best Innovation in AI Coding 2025)
Enterprise Context Engine across full SDLC
MCP tool integration on Agentic Platform
30+ supported languages
Code Assistant $39, Agentic $59, Enterprise custom

Use Cases

Deploy AI coding in regulated industries (finance, defense, healthcare)
Run AI fully air-gapped or on-premises
Automate PR review with the Code Review Agent
Bring your own LLM (BYO LLM) on Enterprise
Standardize style + policy compliance
Replace cloud-only AI tools in compliance-heavy environments

Pros & Cons

Pros

  • Most thorough enterprise privacy posture in the category
  • Award-winning Code Review Agent
  • Flexible deployment (SaaS, VPC, on-prem, air-gapped)
  • Triple compliance certification

Cons

  • Significantly higher price than Copilot or Cursor
  • No free tier in 2026
  • Enterprise feel — less optimized for solo devs
  • Limited consumer-style features