Provider Comparison · 3 Shared Models
DeepSeek vs Fireworks Ai
Green highlights mark broader sourced coverage or lower directly comparable prices. They do not imply independently measured performance.
Routing Surface
Side-by-Side Provider Facts
| Field | DeepSeek | Fireworks Ai |
|---|---|---|
| Routing mode | direct | direct |
| API protocol | openai | openai |
| API base URL | https://api.deepseek.com | https://api.fireworks.ai/inference/v1 |
| Route-ready models | 4 | 24 |
| Tracked model offerings | 4 | 22 |
| Lowest input / 1M | $0.15 | $0.15 |
| Lowest output / 1M | $0.60 | $0.60 |
| Service tiers | Standard | Serverless, Standard |
| Regions | Unknown | Global |
8 comparable fields · 4 material differences · Interactive only until provider-comparison indexing and telemetry gates are defined
DeepSeek Route Contract
https://api.deepseek.comFireworks Ai Route Contract
https://api.fireworks.ai/inference/v1Common Coverage
Models Offered by Both Providers
| Model | Canonical ID | Coverage |
|---|---|---|
| DeepSeek V4 Flash | deepseek-ai/DeepSeek-V4-Flash | Available from both provider routes |
| DeepSeek V4 Flash Vision Exp | deepseek-ai/DeepSeek-V4-Flash-Vision-Exp | Available from both provider routes |
| DeepSeek V4 Pro | deepseek-ai/DeepSeek-V4-Pro | Available from both provider routes |
Provider Evidence
Sources and Freshness
Questions
DeepSeek vs Fireworks Ai FAQs
Is DeepSeek or Fireworks Ai cheaper for inference?+
The lowest sourced input prices are $0.15 for DeepSeek and $0.15 for Fireworks Ai. Lowest output prices are $0.60 and $0.60. These minima may refer to different models or tiers.
Which offers more route-ready models, DeepSeek or Fireworks Ai?+
DeepSeek has 4 route-ready models and Fireworks Ai has 24, so Fireworks Ai has broader current route-ready coverage.
Do DeepSeek and Fireworks Ai offer the same models?+
They currently share 3 tracked models, including DeepSeek V4 Flash, DeepSeek V4 Flash Vision Exp, and DeepSeek V4 Pro.
Can I use the same API protocol with DeepSeek and Fireworks Ai?+
Both are currently documented with the openai API protocol, although base URLs, model IDs, and authentication still differ.
Should I choose DeepSeek or Fireworks Ai?+
Choose based on the exact model route, price observation, protocol, regions, and service tier you need. The green highlights identify lower sourced minima or broader documented coverage; they do not measure latency, reliability, or output quality.
Which lists more AI models, DeepSeek or Fireworks Ai?+
DeepSeek lists 4 tracked models; Fireworks Ai lists 22, so Fireworks Ai has the larger catalog. Catalog size is separate from route readiness.
Is DeepSeek or Fireworks Ai a gateway?+
DeepSeek is recorded as a direct route; Fireworks Ai is recorded as a direct route. Gateways aggregate model routes, while direct providers serve their own endpoint surface.
Can I switch between DeepSeek and Fireworks Ai without changing model IDs?+
Do not assume model IDs are portable. Even with 3 shared tracked models, base URLs, authentication, provider-specific identifiers, tiers, and request features can differ.
Are DeepSeek and Fireworks Ai prices directly comparable?+
Only at the exact model, tier, region, and token type. The headline minima above can come from different models or service tiers, so they are useful discovery signals rather than an apples-to-apples bill estimate.
How current is the DeepSeek vs Fireworks Ai comparison?+
DeepSeek was last observed Sep 10, 2026 and Fireworks Ai Oct 19, 2026. The source register below identifies the records behind the comparison.