Tabnine AI is one of the original AI coding assistants, designed to accelerate software development by suggesting and completing code as you type. In this 2025 review, we evaluate how it compares to GitHub Copilot and Codeium, and whether it’s still worth it for individual developers and teams.
AI-powered coding assistant for developers
What is Tabnine?
Tabnine is an AI coding assistant that integrates directly into your IDE to provide intelligent code completions, documentation lookups, and bug-prevention suggestions. It was one of the first AI coding tools, launched before GitHub Copilot, and continues to focus on privacy, enterprise deployment, and code security. Tabnine runs models trained on permissively licensed code — ensuring legal compliance for professional use.
Unlike cloud-only AI assistants, Tabnine also offers **on-premises and private models** for organizations that prioritize data control. This makes it a popular choice for companies that handle proprietary code or need to comply with strict data policies.
AI coding intelligence for speed and accuracy
Key Features of Tabnine
| Feature | Description |
|---|---|
| AI Code Completion | Predicts and completes lines or blocks of code across popular programming languages. |
| Local & Cloud Models | Option to use local AI models for privacy or cloud-based models for maximum accuracy. |
| Multi-Language Support | Works with 30+ languages including Python, JavaScript, Java, C#, Go, and Rust. |
| IDE Integrations | Seamlessly integrates with VS Code, JetBrains, Sublime Text, and Vim. |
| Team Learning | Trains custom models based on your organization’s own codebase for contextual suggestions. |
| Privacy & Security | Complies with enterprise security requirements; no code shared without consent. |
| In-Line Documentation | Displays function documentation and usage context in real time. |
| Enterprise Deployment | Offers on-premise and private-cloud hosting for enterprise customers. |
Key advantages and limitations
Tabnine Pros & Cons
How it compares to other AI coding tools
Tabnine Alternatives
Flexible options for individuals and teams
Tabnine Pricing & Plans
Tabnine offers three main plans — Free, Pro, and Enterprise. The Free plan includes basic AI completions and IDE integration. The Pro plan ($12/month) adds faster cloud models, multi-line completions, and private model training. Enterprise plans offer full on-premise deployment, private repositories, and dedicated support.
Tabnine Plans Best for Developers
Our expert evaluation
Tabnine Ratings
Common questions about Tabnine
Tabnine FAQs
Is Tabnine free?
Yes, Tabnine offers a free version with basic AI completions and IDE integrations. Paid plans add faster, smarter models and commercial rights.
Does Tabnine support all programming languages?
It supports 30+ languages, including Python, JavaScript, Java, C++, and Go. Coverage continues to expand through new model updates.
Can Tabnine run offline?
Yes. Tabnine’s local mode allows offline completions for users who prefer data privacy or restricted environments.
Is Tabnine better than GitHub Copilot?
It depends on your priorities: Copilot offers conversational AI and GitHub integration, while Tabnine provides local privacy and enterprise control.
Is it worth using in 2025?
Final Verdict on Tabnine
Tabnine remains one of the best AI coding assistants for developers who value privacy, flexibility, and speed. It’s not as conversational as GitHub Copilot, but its enterprise-friendly features, local deployment, and broad IDE support make it ideal for serious coders and teams. For developers who want full control over their code and workflow, Tabnine is an excellent choice in 2025.
