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IDETabnine

Tabnine

Privacy-first AI coding assistant you control — completions, chat, and agents.

Categories
IDEAgent
Pricing
PAID
Hosting
Hybrid
Models
Multi-model
Verified
Jun 7, 2026

An AI coding assistant built for enterprise control, offering completions, chat, and agentic workflows across all major IDEs. It never trains on or retains your code, and can be deployed as SaaS, in a VPC, on-premises, or fully air-gapped. Supports access to major LLMs plus bring-your-own and private models.

Capabilities 6

What it actually does — grouped by capability family.

  • Code generation (primary capability)
  • Autonomous coding agent (primary capability)
  • IDE integration (secondary capability)
  • Test generation (secondary capability)
  • Code documentation (secondary capability)
  • Terminal / CLI agent (secondary capability)

Pros & cons

  • Air-gapped/on-prem deployment
  • Never trains on or retains your code
  • All major IDEs supported
  • BYO and private model support
  • Closed source
  • Paid only, no free tier
  • Completions trail frontier rivals

Tags

View all IDE
  • View GitHub Copilot details
    IDEFREEMIUM

    GitHub Copilot

    GitHub (Microsoft)

    AI pair programmer in your editor — completions, chat, and agents.

    The original in-editor AI coding assistant, offering multi-line completions, chat with codebase context, agent mode, and a cloud coding agent that opens pull requests. Runs across VS Code, JetBrains, Visual Studio, the CLI, and GitHub.com. A free tier covers light use; paid tiers add premium models and more allowance.

    Works across most major IDEs
    Usage-based AI-credit billing can surprise
    • coding
    • completions
    • agent
    • copilot
  • View Tabby details
    IDEFREEMIUMOpen core

    Tabby

    TabbyML

    Self-hosted AI coding assistant — an on-prem Copilot alternative.

    Open-source, self-hosted code-completion and answer engine that teams run on their own infrastructure for full data control. Ships IDE extensions for VS Code, JetBrains, and Vim plus an in-IDE chat. The core is Apache-2.0; enterprise features (SSO, seats) live in a separately licensed 'ee/' directory.

    Self-hosted, full data control
    Needs your own GPU
    • code-completion
    • self-hosted
    • copilot-alternative
    • open-source
    • +1
  • View Continue details
    IDEFREEMIUMOpen core

    Continue

    Continue Dev

    Open-source AI coding assistant for VS Code, JetBrains, and the CLI.

    An open-source AI coding assistant delivered as a VS Code extension, a JetBrains plugin, and a CLI, with chat, autocomplete, and agent workflows. It runs locally in your editor and works with any model provider, including local models via Ollama, using your own keys. The core is Apache-2.0 and free; the company also offers a hosted Continue Hub for sharing and managing assistants.

    Apache-2.0 open source
    More setup than turnkey tools
    • open-source
    • local
    • coding-assistant
    • ide
    • +1
  • View Cursor details
    IDEFREEMIUM

    Cursor

    Anysphere

    AI-first code editor. Multi-model, tab-completion native.

    Fork of VS Code with deep model integration — multi-line tab completion, agent mode, chat with codebase context. Strong for fast iteration on existing repos.

    Inherits the VS Code extension ecosystem
    Closed source (the editor itself)
    • ide
    • multi-model
    • vscode-fork