Tabnine

4.3

Tabnine is the veteran of AI code completion, and its distinguishing features are air-gapped deployment and private models trained only on your own code — which is why it appears in finance, healthcare and defence.

Commercial use OK
Enterprise contract
SOC 2

Try Tabnine on the official siteFrom $12/mo

Pricing: From $12/mo
Free tier: No
Commercial use: Permitted
Japanese UI: Not confirmed
Enterprise contract: Available
Compliance: SOC 2

What it is good for

Environments where cloud AI cannot be used at all
Organisations that require models trained only on their own code

Strengths and trade-offs

Strengths

Air-gapped and on-premise deployment
Private models trained on your codebase
From $12/mo; SOC 2 Type II and ISO 27001 certified

Trade-offs

Raw completion quality is at best level with Cursor and Copilot
Without a compliance constraint, the experience is behind

Editors' review

The veteran of private code completion — built for compliance constraints

Tabnine helped define AI code completion. What sets it apart now is deployment into air-gapped environments and private models trained only on your own code, which is why it shows up in finance, healthcare and defence.

Pricing starts at $12/mo, and Enterprise supports on-premise deployment and training on your codebase. SOC 2 Type II and ISO 27001 are both in place.

On pure completion quality it has drawn level with Cursor and Copilot rather than passing them. Without a privacy or compliance constraint, those two offer a better experience.

Verdict

The only real answer when cloud AI is ruled out. For general use, look at Cursor or Copilot first.

Compiled from official documentation and public sources, with our own editorial judgement. We do not publish figures we cannot source.