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This Tabnine review covers one of the oldest AI coding assistants, now rebuilt for companies that cannot send code to a public cloud. Tabnine keeps no customer code and does not train on it. It can also run on your own servers or in a fully disconnected network.
The price of that control is steep for individuals. Plans start at $39 per user a month, billed yearly only. Moreover, there has been no free or individual plan since April 2025. In addition, Tricentis, a software-testing company, acquired Tabnine on July 30, 2026.
Tabnine Review: Is It Worth It in 2026?
For companies with strict data rules, yes. Few coding assistants offer zero code retention plus on-premises and air-gapped deployment. Its pricing page also lists SOC 2, ISO 27001 and GDPR coverage.
For individuals and small teams, rarely. GitHub Copilot Pro costs $10 a month and Cursor Pro $20, while Tabnine starts at $39 per seat on a yearly contract. Our GitHub Copilot review and Cursor pricing guide cover the cheaper options.
What Tabnine Does
First, Tabnine offers code completions, chat in the IDE, and, on its higher plan, agents that work across files with optional human approval. It runs in VS Code, JetBrains IDEs, Visual Studio and Eclipse, and since January 2026 in a command-line tool as well. Our Cursor vs Tabnine comparison also weighs price and data terms.
Its Context Engine, moreover, generally available since February 2026, connects to codebases on GitHub, GitLab, Bitbucket and Perforce. As a result, suggestions can draw on a company’s own code rather than only the open file.
What Tabnine Costs
Tabnine’s pricing page lists two plans, both billed yearly and quoted through sales rather than self-serve checkout.
| Plan | Price per user | What you get |
|---|---|---|
| Code Assistant | $39/mo, yearly ($468/yr) | Completions, chat, all deployment options |
| Agentic Platform | $59/mo, yearly ($708/yr) | Adds agents, CLI, Context Engine, MCP tools |
| Headless agents | From $1,200/mo (reported) | Automated agents for CI/CD pipelines |
| Free or individual | None | Ended in April 2025 |
Model usage, however, comes on top. You can bring your own model endpoint at no extra charge. Alternatively, you can use models through Tabnine at the provider’s price plus a 5% handling fee, guides report.
Which Models It Uses
Tabnine lets companies choose models from major labs; early 2026 releases added Claude and GPT models, for example. Its bring-your-own-AI option, moreover, routes requests to a company’s chosen endpoint.
Tabnine also has its own models, which it says it trains only on permissively licensed open-source code. That underpins the IP indemnification it offers against copyright claims, guides citing Tabnine report.
What Independent Evaluations Show
For this Tabnine review, we found no entry for Tabnine on Artificial Analysis’s Coding Agent Index. Tabnine cites analyst recognition, such as a Gartner placement, but those are vendor-reported and not benchmark scores.
⚠️ Third-party testers also rate its suggestion quality below GitHub Copilot’s, though without a shared method. Our guide to AI benchmarks explained covers why that evidence is weak. Our list of the best AI for coding, by contrast, ranks scored agents.
Your Code and Data
Tabnine’s pricing page states zero code retention, no training on customer code, and encryption in transit. Requests are processed and then discarded, according to its documentation as summarized by guides.
Deployment options, in addition, include Tabnine’s cloud, a private VPC, on-premises servers and fully air-gapped networks. As a result, code can stay entirely inside your own infrastructure. Our guide to which AI tools train on your data compares other tools.
Who Owns Tabnine
Tabnine began as Codota in 2013, founded by Dror Weiss and Eran Yahav. It took the Tabnine name after buying the original TabNine tool in 2019. On July 30, 2026, Tricentis acquired 100% of its shares for tens of millions of dollars, the law firm that represented Tabnine said.
Tricentis plans to fold the Context Engine into its testing platform, while Tabnine, however, says existing products remain supported. Our guide to who owns which AI tool tracks such deals.
Tabnine vs GitHub Copilot, Cursor and Claude Code
GitHub Copilot Business costs $19 a seat and Enterprise $39, as our GitHub Copilot pricing guide explains. Neither trains on business data by default. Copilot, however, does not offer air-gapped deployment, and neither does Windsurf.
Cursor Teams, meanwhile, costs $40 a seat with Privacy Mode on by default, as our Cursor review covers. Claude Code, in turn, comes with Claude Team seats, as our Claude Code review notes. For the wider field, see our list of GitHub Copilot alternatives.
Who Should Use Tabnine
Tabnine suits regulated companies, such as banks, defense contractors and health firms, whose code must stay on their own servers. It also suits teams that want IP indemnification and a choice of model endpoints. Our Windsurf vs Tabnine comparison also weighs a multi-agent editor against a private assistant.
By contrast, it suits individuals and small teams less, since there is no monthly or individual plan. Startups that can use the cloud, therefore, may get more for less elsewhere. Our list of the best AI for business compares business plans, and our list of Claude Code alternatives covers agents.
How We Research
This Tabnine review takes plans and data rules from Tabnine’s pricing page, as several guides read it in September 2026. The acquisition comes from Tabnine’s own announcement and its counsel’s note. One example source is Tabnine’s pricing page.
Headless-agent prices and the trial come from guides, marked where used. We found no independent benchmark, so two criteria rest on the absence of evidence. Our about page explains the criteria.
Tabnine Review FAQ
Code Assistant costs $39 per user a month and Agentic Platform $59, both billed yearly. There is no free or individual plan.
No. Tabnine ended its free and individual plans in April 2025. Guides report a 14-day trial for its paid plans.
No. Tabnine’s pricing page states zero code retention and no training on customer code.
Yes. Tabnine offers SaaS, private VPC, on-premises and fully air-gapped deployment.
Tricentis, a software-testing company, which acquired Tabnine on July 30, 2026.
Tabnine
Maximum control, at an enterprise price
Tabnine keeps no customer code, never trains on it, and can run entirely inside your own network. It also offers IP indemnification and a choice of models. Against that, it costs at least $39 per seat on yearly contracts and has no individual plan. It also has no independent benchmark entry, and its new owner is reshaping its roadmap.
The Verdict
Tabnine is the coding assistant for organizations whose first question is where code is allowed to go. On that question, few tools we review can match it.
The rest of this Tabnine review holds the score at 3.1. It is expensive, enterprise-only and unbenchmarked, and its new owner adds uncertainty. If your code can use the cloud, start with Copilot or Cursor instead.