# DeepSeek API vs SiliconFlow (slim)

> DeepSeek and SiliconFlow score within a point of each other for llm inference, 46.8 and 46.7 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/deepseek-api-vs-siliconflow.md (~2,650 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/deepseek-api-vs-siliconflow.json · canonical https://www.anchorterminal.com/compare/deepseek-api-vs-siliconflow
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

DeepSeek API and SiliconFlow score within a point of each other on agent readiness, 46.8 (D) and 46.7 (D). SiliconFlow leads on schema & documentation, security & auth and payments & pricing. Both do llm inference.

- DeepSeek API: D 46.8, rank #842 of 950 · https://www.anchorterminal.com/tools/deepseek-api.min.md
- SiliconFlow: D 46.7, rank #848 of 950 · https://www.anchorterminal.com/tools/siliconflow.min.md
- DeepSeek API, good for Low-cost long-context work on public data, and off-peak batch-style jobs run through the normal API. Ahead on Reliability, 65 against 33; Agent ergonomics, 70 against 60; Transparency & trust, 65 against 51.
- SiliconFlow, good for Agents that want recent open-weight chat models, plus image, video and speech, behind one OpenAI-style key at low per-token prices, and can live without a status page or SLA. Ahead on Schema & documentation, 65 against 49; Security & auth, 39 against 30; Payments & pricing, 35 against 20. Also No incidents deducted, where DeepSeek API loses 3 points for them.

| Category | DeepSeek API | SiliconFlow |
| --- | --- | --- |
| Reliability (16%) | 65 | 33 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 49 | 65 |
| Agent ergonomics (13%) | 70 | 60 |
| Security & auth (14%) | 30 | 39 |
| Payments & pricing (10%) | 20 | 35 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 46 | 47 |
| Transparency & trust (7%) | 65 | 51 |

| Fact (where they differ) | DeepSeek API | SiliconFlow |
| --- | --- | --- |
| Vendor | DeepSeek | SiliconFlow Labs Pte. Ltd. |
| Hosted endpoint | `https://api.deepseek.com` | `https://api.siliconflow.com/v1` |
| Licence | none | Proprietary service under the SiliconFlow Terms of Use |
| llms.txt | no | yes |
| Last release | 2026-09-10 | 2026-09-14 |
| Terms last updated | couldn't be read | no date given |
| Privacy policy last updated | couldn't be read | no date given |
| Customer content may train models | couldn't be read | not found in the text |
| Terms restrict automated access | couldn't be read | yes |
| Terms restrict benchmarking | couldn't be read | yes |
| Terms or service can change without notice | couldn't be read | yes |
| Arbitration or class-action waiver | couldn't be read | yes |
| Agent reviews | 2/5 (2) | none |