Claude vs DeepSeek
Two product families, side by side — subscriptions, API pricing, and which one to reach for.
The short answer
Claude leads on raw capability — its strongest model, Claude Fable 5, posts the higher combined coding and reasoning score in this comparison. DeepSeek is the cheaper way in: DeepSeek V3.2 blends to $0.30 per million tokens, which is what matters once you are running volume rather than evaluating. Claude offers the wider context window at 1M tokens. Most teams end up using both — one for the hard problems, one for everything else.
Claude
Anthropic's assistant, favoured for long-document work, writing quality, and agentic coding. The API family runs from an always-thinking frontier model down to a fast extraction tier, with a 1M context window across the current generation.
- API models
- 5
- Max context
- 1M
DeepSeek
An open-weights family that undercuts every closed lab on price by an order of magnitude. Self-hostable, which removes per-token cost entirely if you have the hardware, at the cost of running the infrastructure yourself.
- API models
- 3
- Max context
- 128K
Subscriptions
What Claude and DeepSeek charge a person per month.
Claude sells a consumer subscription; DeepSeek is used mainly through its API or bundled elsewhere, so there is no like-for-like monthly price to compare. If you want a chat product you pay for monthly, that decision is already made for you.
Claude
- Claude FreeFree
- Claude Pro$20/mo
- Claude Max$100/mo
DeepSeek
No consumer subscription tracked.
Plan prices last verified 2026-07-21.
API pricing, tier by tier
Claude and DeepSeek line-ups matched by capability tier.
| Tier | Claude | DeepSeek |
|---|---|---|
| Flagship | Claude Fable 5$10.00 / $50.00 per 1M in / out | DeepSeek R1$0.55 / $2.19 per 1M in / out |
| Mid-range | Claude Sonnet 5$3.00 / $15.00 per 1M in / out | — |
| Budget | Claude Haiku 4.5$1.00 / $5.00 per 1M in / out | DeepSeek V3.2$0.26 / $0.38 per 1M in / out |
At 10M + 2M tokens a month — a realistic mid-size production workload — the cheapest option from Claude (Claude Haiku 4.5) runs about $20.00, against roughly $3.36 for DeepSeek's DeepSeek V3.2. Run your own numbers on the calculator before committing: the mix of input to output tokens moves this more than the headline price does.
Which one to pick
- For the hardest reasoning and long agentic runs: Claude, specifically Claude Fable 5.
- For high-volume production where cost dominates: DeepSeek, specifically DeepSeek V3.2 at $0.30 blended per million tokens.
- For whole-repository or long-document work: Claude, with up to 1M tokens of context.
Model-level comparisons
The brand answer is a summary. These pages compare the specific Claude and DeepSeek models against each other with full benchmark and cost breakdowns.