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Tabnine — Cursor alternative

Tabnine is the AI code assistant that accelerates and simplifies software development while keeping your code private, secure, and compliant. It provides intelligent code completions and suggestions directly within your IDE. It supports over 600 programming languages, integrates with major IDEs, and offers flexible pricing plans ranging from free to enterprise-level. Solo developers benefit from its strong privacy guarantees and ability to learn from private codebases without compromising data security.

Strengths

Supports over 600 programming languages, integrates with major IDEs
Highly Customizable From tuning completions to training on private repos, Tabnine is built to be adaptable
Improves With Your Codebase The more you use it, especially in team settings, the more relevant its suggestions become
Strong privacy and security controls with on-premises deployment options
Affordable for Individuals The Pro plan is competitively priced for freelance developers or small teams
Tabnine's proprietary AI models for code completions and chat, which are trained and hosted by Tabnine and are private and protected

Weaknesses

Less Conversational than Chat-Based AI Tabnine focuses on autocompletions rather than interactive Q&A like ChatGPT or GitHub Copilot Chat
Enterprise Features Require Setup On-prem deployments and custom models involve setup effort and technical oversight
Limited conversational AI capabilities compared to newer alternatives
Learning curve for advanced customization features

Best for

Solo developers and small teams prioritizing code privacy and extensive language support.

Pricing plans

Free — $0/month — Basic code completions, limited suggestions
Pro — $12 per month per user — best universal AI models for code completions. It supports up to 100 users
Enterprise — $39.00 per user per month — Custom models, on-premises deployment, advanced security

Tech details

Type: AI code completion and assistant
IDEs: Visual Studio Code and WebStorm, JetBrains IDEs, Eclipse, Visual Studio 2022, and others
Key features: Code completions, chat assistance, custom model training, team learning
Privacy / hosting: Self-hosted and cloud options available, private and protected models, no code sharing by default
Models / context window: Proprietary Tabnine models, context window size unknown

When to choose this over Cursor

You need extensive programming language support (600+ languages vs Cursor's focus on popular languages)
Privacy and data control are critical requirements for your development work
You prefer traditional IDE integration over Cursor's fork-based approach

When Cursor may be a better fit

You want advanced conversational AI capabilities and interactive coding assistance
You prefer a more modern, integrated development experience with built-in AI chat
You need stronger support for newer programming paradigms and frameworks

Conclusion

Tabnine offers one of the most comprehensive Cursor alternatives for developers prioritizing privacy and broad language support. Its mature platform provides reliable code completions across hundreds of programming languages. The service excels in enterprise environments where data security and customization are paramount. While it lacks some conversational AI features found in newer tools, Tabnine remains a solid choice for privacy-conscious developers.