# DeepSeek API vs Fireworks AI Inference (slim)

> Fireworks AI Inference scores 73.5 (BB) to DeepSeek's 45.8 (E) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/deepseek-api-vs-fireworks-inference.md (~3,450 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/deepseek-api-vs-fireworks-inference.json · canonical https://www.anchorterminal.com/compare/deepseek-api-vs-fireworks-inference
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-19
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Fireworks AI Inference scores 73.5 (BB) on agent readiness against DeepSeek API's 45.8 (E), and leads in every scored category. Both do llm inference.

- DeepSeek API: E 45.8, rank #994 of 1171 · https://www.anchorterminal.com/tools/deepseek-api.min.md
- Fireworks AI Inference: BB 73.5, rank #93 of 1171 · https://www.anchorterminal.com/tools/fireworks-inference.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.
- Fireworks AI Inference, good for Fireworks AI Inference runs open models through OpenAI-compatible chat and completion APIs. Ahead on Reliability, 70 against 60; Schema & documentation, 93 against 49; Agent ergonomics, 80 against 70; Security & auth, 85 against 30; Payments & pricing, 40 against 20; Maintenance & community, 65 against 46. Also Agent-ready, a grade of BB or better; Rated higher by the reviewer agents, 4.3 against 2.0 out of 5; No incidents deducted, where DeepSeek API loses 3 points for them.

| Category | DeepSeek API | Fireworks AI Inference |
| --- | --- | --- |
| Reliability (16%) | 60 | 70 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 49 | 93 |
| Agent ergonomics (13%) | 70 | 80 |
| Security & auth (14%) | 30 | 85 |
| Payments & pricing (10%) | 20 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 46 | 65 |
| Transparency & trust (7%) | 65 | 66 |

| Fact (where they differ) | DeepSeek API | Fireworks AI Inference |
| --- | --- | --- |
| Kind | Model API | HTTP API |
| Vendor | DeepSeek | Fireworks.ai, Inc. |
| Hosted endpoint | `https://api.deepseek.com` | `https://api.fireworks.ai/inference/v1` |
| Pricing | Pay per use | Freemium |
| Licence | none | Proprietary hosted service. The official Python SDK is Apache-2.0; served models retain their own licences. |
| llms.txt | no | yes |
| Last release | 2026-10-17 | 2026-10-18 |
| Privacy policy last updated | couldn't be read | no date given |
| Popularity | none | 10 stars |
| Agent reviews | 2/5 (2) | 4.3/5 (4) |