Tabnine Review
An AI coding assistant that helps developers write code faster with whole-line and full-function code completions. It prioritises privacy by allowing local or secure cloud hosting.
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- Best for
- Enterprise teams and privacy-conscious developers who need secure, offline-capable code completion.
- Pricing
- £31/user/mo Code Assistant / £47/user/mo Agentic / Custom Enterprise Approx. GBP excl. VAT, billed annually per seat. Enterprise pricing on request.
- Data residency
- Self-hosted option (VPC/on-prem). Cloud: US/EU depending on plan
- UK English
- Yes
Our in-depth review
The privacy-first coding assistant
Tabnine has built its identity around a single promise: your code does not have to leave your infrastructure. It offers whole-line and full-function completions like its rivals, but its differentiator is deployment — you can run it in your own VPC or fully on-premises, even air-gapped. For UK organisations in finance, healthcare, law and the public sector, that is often the difference between being allowed to use an AI assistant at all and having it blocked at security review.
Strengths
Running locally or in your own cloud means very low completion latency and no third-party data exposure. It integrates cleanly into all the major IDEs, learns from your own codebase to match house style, and carries SOC 2 Type II certification. If your procurement process has a hard rule that source code cannot touch a public model, Tabnine is one of the few credible options on the market.
Trade-offs
That privacy focus comes at a cost to raw capability. Completions can be less context-aware than GitHub Copilot's, and the chat assistant is not as strong as a dedicated model like Claude or ChatGPT. There is no free tier — it is paid per seat with an annual commitment — so casual individual developers will find Copilot or Cursor better value. Tabnine is a tool you choose for compliance and control, not for the flashiest features.
UK data and GDPR
This is the strongest data posture in our directory. With VPC or on-premises deployment your code never leaves your infrastructure, giving you full data sovereignty — a clean answer to GDPR data-transfer concerns. It is SOC 2 Type II certified, and cloud tiers can be pinned to US or EU regions depending on plan. For regulated UK teams, this is the safe default.
Key features
- Whole-line and full-function completions
- Learns from your local codebase
- Strict privacy with local/VPC deployment options
- Supports all major IDEs and languages
Pros & cons
What we like
- Exceptional focus on code privacy and enterprise security
- Low latency completions when running locally
- Integrates seamlessly into existing editors
What to watch
- Completions can sometimes be less context-aware than GitHub Copilot
- Chat feature is not as robust as Claude or ChatGPT
- No free tier — paid per seat with an annual commitment
GDPR & data residency
Where your data is processed: Self-hosted option (VPC/on-prem). Cloud: US/EU depending on plan
Strong GDPR posture. Enterprise plan supports on-premises/VPC deployment — code never leaves your infrastructure. SOC2 Type II certified.
Our verdict
We rate Tabnine 4.0 out of 5. It's best suited to enterprise teams and privacy-conscious developers who need secure, offline-capable code completion..
Visit Tabnine →Frequently asked questions
Does Tabnine have a free tier?
No. Tabnine is paid per seat — roughly £31/user/month for Code Assistant and £47/user/month for the Agentic tier, billed annually, with custom Enterprise pricing on request.
Can Tabnine run on-premises?
Yes. Tabnine supports VPC and on-premises (including air-gapped) deployment, so your code never leaves your own infrastructure. It is SOC 2 Type II certified.
Tabnine or GitHub Copilot?
Choose Tabnine when privacy, on-premises hosting and compliance are non-negotiable. Choose Copilot for stronger general capability, a larger ecosystem and a free tier.