DeepSeek Pricing 2026 — Complete Breakdown
DeepSeek pricing for 2026 — the cheapest frontier AI model. DeepSeek V3 and R1 API costs, free tier, and real-world cost comparisons vs OpenAI.
Free
Free tier available
Free
Paid plan starts at
$0.070
Cheapest API (per 1M tokens)
Our Verdict
DeepSeek V3 is the cheapest frontier-quality LLM API available. For most tasks it matches GPT-4o quality at 1/10th the price. Data residency is in China — check compliance requirements before use.
Best for: Cost-sensitive applications, startups, high-volume API usage where data residency isn't a concern
Free Tier
DeepSeek chat is free to use at chat.deepseek.com with no limits
Subscription Plans
Free
Free
- ✓DeepSeek V3 chat (unlimited)
- ✓DeepSeek R1 reasoning (limited)
- ✓Web search
- ✓File uploads
API Pricing
Pay-per-token pricing for developers building applications. All prices in USD.
| Model | Input / 1M | Output / 1M |
|---|---|---|
DeepSeek V3 98% cheaper than GPT-4o. GPT-4o quality. | $0.270 | $1.100 |
DeepSeek R1 Matches o1 reasoning at 95% lower cost | $0.550 | $2.190 |
DeepSeek V3 (cache hit) Cached prompts cost 75% less | $0.070 | $1.100 |
1M tokens ≈ 750,000 words ≈ 1,500 pages. Batch API pricing is typically 50% lower.Official pricing page →
Real-World Cost Examples
What does it actually cost to run common tasks?
Write a 1,000-word blog post
$0.0004 (V3)
Summarise a 50-page PDF
$0.002 (V3)
Debug a 200-line code file
$0.0005 (V3)
1M customer support replies/month (300 tokens each)
$81 (V3)
Complex reasoning task (R1)
$0.001 (R1)
Frequently Asked Questions
Is DeepSeek really that much cheaper than OpenAI?
Yes — DeepSeek V3 costs $0.27/$1.10 per 1M tokens vs GPT-4o at $2.50/$10.00. That's approximately 9× cheaper on input and 9× cheaper on output tokens.
Is DeepSeek safe to use for business?
DeepSeek is built by a Chinese company and data is processed on servers in China. For applications handling sensitive personal data, European data, or US government data, this may conflict with GDPR, HIPAA, or data sovereignty requirements.
How does DeepSeek R1 compare to OpenAI o1?
DeepSeek R1 matches OpenAI o1 on most reasoning benchmarks (MATH, coding, GPQA) and costs approximately 95% less. It's one of the most significant cost breakthroughs in AI history.
Can I self-host DeepSeek?
Yes — DeepSeek models are open-source and can be self-hosted on your own infrastructure, giving you full data control and eliminating per-token API costs.
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