Tabnine vs DeepSeek
A detailed side-by-side comparison to help you choose the right AI coding agent for your needs.
Best for privacy and enterprise security
Tabnine
Tabnine stands apart with its uncompromising 'no-train, no-retain' privacy policy, making it the top choice for regulated industries and security-conscious organizations. The platform offers flexible ...
AI Models
Private fine-tuned modelsProprietary Tabnine models
Key Features
- No-train, no-retain privacy policy guarantees
- On-premise, VPC, and air-gapped deployment options
- Private models fine-tuned on your codebase only
- Permissive-license-only training data for legal safety
- GDPR compliant for European data protection
Pricing
Dev Preview — $0/month
Pro — $12/user/month
Enterprise — $39/user/month
Pros
- Unmatched privacy with no data retention
- Flexible deployment for any security requirement
- Custom models learn your team's specific patterns
Cons
- Enterprise features require custom pricing
- Smaller model selection compared to cloud-first competitors
Best open-source AI for code reasoning and generation
DeepSeek
DeepSeek is a Chinese AI lab whose open-source models have disrupted the AI industry, achieving competitive performance with frontier models at a fraction of the training cost. Featured on the a16z To...
AI Models
DeepSeek-V3.2DeepSeek-R1DeepSeek-V4
Key Features
- Chain-of-thought reasoning rivaling frontier closed models
- Strong code generation across HumanEval and SWE-bench benchmarks
- Multi-file project understanding and generation
- Mathematical reasoning and proof assistance
- Open-weight models for self-hosting and fine-tuning
Pricing
Free — $0/month
API — $0.028-2.19/million tokens (with cache pricing)
Self-hosted — Free (open-weight)
Pros
- Open-source models rival closed frontier systems at fraction of cost
- Self-hosting option provides complete data privacy and control
- OpenAI-compatible API makes migration effortless
Cons
- Web interface less polished than ChatGPT or Claude
- Chinese origin raises data sovereignty concerns for some enterprises