DeepInfra vs Fireworks AI — DeepSeek V3
The input/output cost of $0.27 per 1M tokens positions this API tier in the mid-range for its class, while the throughput of 480 tok/s is relatively fast. With rate limits of 15,000 TPM and 60 RPM, these constraints are more suited for low-volume prototyping rather than high-volume production, and the first-token latency of 350 ms is better aligned with batch use than real-time applications.
This API tier is suitable for a low-volume prototyping workload in a fine-tuned classifier serving architecture, targeting <50k daily completions.
The input and output costs are $0.9 per 1M tokens, which is mid-tier for this model class, while the throughput of 420 tok/s is relatively fast. The rate limits of 10,000 TPM and 60 RPM suggest suitability for low-volume prototyping rather than high-volume production, and the first-token latency of 380 ms leans towards batch use over real-time applications.
This tier is suited for a low-volume prototyping team working on a batch document processing pipeline with <50k daily completions.
Frequently Asked Questions
Is DeepInfra faster than Fireworks AI for DeepSeek V3?
DeepInfra delivers 480 tokens/sec at 350ms TTFT, while Fireworks AI delivers 420 tokens/sec at 380ms TTFT. DeepInfra has higher throughput; DeepInfra has lower first-token latency.
Is DeepInfra cheaper than Fireworks AI for DeepSeek V3?
DeepInfra charges $0.27 input / $0.27 output per 1M tokens. Fireworks AI charges $0.9 input / $0.9 output per 1M tokens. DeepInfra is cheaper for input-heavy workloads.
What are the rate limits for DeepInfra vs Fireworks AI?
DeepInfra enforces 15,000 TPM / 60 RPM. Fireworks AI enforces 10,000 TPM / 60 RPM. Higher TPM limits allow more concurrent users before hitting API ceilings.
Does DeepInfra or Fireworks AI offer a free tier?
DeepInfra offers a free tier. Fireworks AI offers a free tier. Both are suitable for prototyping without a credit card.