DeepSeek
Open weights (pay-as-you-go)
DeepSeek V4 (open)
Card required
Open weights, ~$0.30/M — the low-cost open alternative.
| Detail | |
|---|---|
| Models | DeepSeek V4 (open) |
| Free quota | pay-as-you-go (cheap) |
| Payment card needed? | Yes |
| Tier type | Open weights (pay-as-you-go) |
| Signup URL | https://platform.deepseek.com |
| Last verified | August 2026 |
How to get started
2
Create an API key
Generate a key in the provider console and save it somewhere safe.
3
Call it
Use the key with any OpenAI/Anthropic-compatible client, pointing at the provider endpoint.
Free tier limits change frequently — confirm the current quota on the provider's own page before relying on it.