SiliconFlow vs Together AI — Llama 3.3 70B
The input and output costs are both $0.14 per 1M tokens, positioning this API tier in the mid-range for cost-efficiency, while the throughput of 680 tok/s is relatively fast for this model class. With rate limits of 30,000 TPM and 60 RPM, these constraints are more suited for low-volume prototyping rather than high-volume production, and the 300 ms first-token latency is more favorable for batch use than real-time applications.
This API tier is suitable for a team of 2-5 engineers working on a batch document processing pipeline with a volume tier of <50k daily completions.
The input and output costs of $0.88 / 1M tokens position this API tier at a mid-range price point for its model class, while the throughput of 600 tok/s is relatively fast. The rate limits of 20,000 TPM and 60 RPM suggest suitability for low-volume prototyping rather than high-volume production, and the first-token latency of 310 ms favors batch use over real-time applications.
This tier is appropriate for a batch document processing pipeline with a small team requiring >500k daily requests and a tolerance for moderate latency.
Frequently Asked Questions
Is SiliconFlow faster than Together AI for Llama 3.3 70B?
SiliconFlow delivers 680 tokens/sec at 300ms TTFT, while Together AI delivers 600 tokens/sec at 310ms TTFT. SiliconFlow has higher throughput; SiliconFlow has lower first-token latency.
Is SiliconFlow cheaper than Together AI for Llama 3.3 70B?
SiliconFlow charges $0.14 input / $0.14 output per 1M tokens. Together AI charges $0.88 input / $0.88 output per 1M tokens. SiliconFlow is cheaper for input-heavy workloads.
What are the rate limits for SiliconFlow vs Together AI?
SiliconFlow enforces 30,000 TPM / 60 RPM. Together AI enforces 20,000 TPM / 60 RPM. Higher TPM limits allow more concurrent users before hitting API ceilings.
Does SiliconFlow or Together AI offer a free tier?
SiliconFlow offers a free tier. Together AI offers a free tier. Both are suitable for prototyping without a credit card.