Security Analysis

Is Tabnine Safe?

An honest security analysis of Tabnine for developers considering it for their projects.

Quick Answer

Safe - local model option for privacy

Tabnine is safe with options for both cloud and local AI models. Local models provide maximum privacy, while cloud models offer more capabilities.

Security Assessment

Security Strengths

  • Local model option for privacy
  • SOC 2 Type II certified
  • No code storage claims
  • Enterprise security features

Security Concerns

  • Cloud models process code remotely
  • AI suggestions may include vulnerabilities
  • Auto-completion may include secrets
  • Model training considerations

Security Checklist for Tabnine

  • 1
    Consider local model for sensitive code
  • 2
    Review privacy settings
  • 3
    Never auto-accept credential suggestions
  • 4
    Review AI completions before accepting
  • 5
    Scan code for security issues
  • 6
    Use enterprise features for teams

The Verdict

Tabnine is safe with good privacy options. Choose local models for maximum privacy, and always review AI suggestions.

Security Research & Industry Data

Understanding Tabnine security in the context of broader industry trends and research.

10.3%

of Lovable applications (170 out of 1,645) had exposed user data in the CVE-2025-48757 incident

Source: CVE-2025-48757 security advisory

4.45 million USD

average cost of a data breach in 2023

Source: IBM Cost of a Data Breach Report 2023

500,000+

developers using vibe coding platforms like Lovable, Bolt, and Replit

Source: Combined platform statistics 2024-2025

What Security Experts Say

There's a new kind of coding I call 'vibe coding', where you fully give in to the vibes, embrace exponentials, and forget that the code even exists.

Andrej KarpathyFormer Tesla AI Director, OpenAI Co-founder

Vibe coding your way to a production codebase is clearly risky. Most of the work we do as software engineers involves evolving existing systems, where the quality and understandability of the underlying code is crucial.

Simon WillisonSecurity Researcher, Django Co-creator

Verify Your Tabnine App Security

Don't guess - scan your app and know for certain. VAS checks for all the common security issues in Tabnine applications.