SiliconFlow vs Telnyx: Token Pricing, Speed & Intelligence
Full comparison of SiliconFlow and Telnyx — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Rates sourced from public APIs — verify before use.
SiliconFlow
Chinese LLM inference platform with CNY pricing
SiliconFlow (siliconflow.cn) is an LLM inference platform offering access to models including GLM and DeepSeek families via an OpenAI-compatible API, with pricing denominated in CNY.
Telnyx
OpenAI-compatible inference API — GLM-5.3, Kimi, DeepSeek, MiniMax
Telnyx Inference API provides OpenAI-compatible access to a curated set of open-weight and frontier models including GLM-5.3 Flash, Kimi K2.6, DeepSeek V4 Flash, and MiniMax-M3. PAYG pricing with no minimum spend. Telnyx is primarily known as a communications platform; the inference API is a newer addition to their product suite.
Key metric comparison
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Live token pricing
Strengths and weaknesses
Telnyx
Key differentiators
OpenAI-compatible inference API from a communications platform, with competitive rates on GLM-5.3 Flash and DeepSeek V4 Flash.
Frequently asked questions
SiliconFlow FAQs
What is SiliconFlow?
SiliconFlow is an LLM inference platform offering access to models including GLM and DeepSeek families. See siliconflow.cn for details.
What currency does SiliconFlow use for pricing?
SiliconFlow prices are denominated in CNY. See siliconflow.cn/pricing for current rates.
Is the SiliconFlow API OpenAI-compatible?
SiliconFlow provides an OpenAI-compatible API. See siliconflow.cn for endpoint details.
Telnyx FAQs
What models does Telnyx Inference API offer?
As of October 2026: GLM-5.3 Flash ($0.135/$0.45 per 1M tokens, cached $0.027), Kimi K2.6 ($0.665/$4.00), DeepSeek V4 Flash ($0.130/$0.260), and MiniMax-M3 ($0.270/$1.100). All are OpenAI-compatible. See telnyx.com/pricing/inference-api for current rates.
Is Telnyx Inference API OpenAI-compatible?
Yes. Telnyx provides an OpenAI-compatible REST API, so you can use it as a drop-in replacement in any application that supports custom base URLs.
Does Telnyx offer prompt caching?
Yes, on GLM-5.3 Flash. Cached input tokens are billed at $0.027/1M vs $0.135/1M standard.
Provider resources
SiliconFlow — Chinese LLM inference platform with CNY pricing
SiliconFlow (siliconflow.cn) is an LLM inference platform offering access to models including GLM and DeepSeek families via an OpenAI-compatible API, with pricing denominated in CNY.
Telnyx — OpenAI-compatible inference API — GLM-5.3, Kimi, DeepSeek, MiniMax
Telnyx Inference API provides OpenAI-compatible access to a curated set of open-weight and frontier models including GLM-5.3 Flash, Kimi K2.6, DeepSeek V4 Flash, and MiniMax-M3. PAYG pricing with no minimum spend. Telnyx is primarily known as a communications platform; the inference API is a newer addition to their product suite.
OpenAI-compatible inference API from a communications platform, with competitive rates on GLM-5.3 Flash and DeepSeek V4 Flash.
Key strengths compared
SiliconFlow
Telnyx
- OpenAI-compatible API — drop-in replacement for existing integrations
- Competitive pricing on GLM-5.3 Flash and DeepSeek V4 Flash
- PAYG with no minimum spend
- Smaller model catalog vs major inference hubs
- Inference is a secondary product — communications is the core business
Key weaknesses compared
SiliconFlow
Telnyx
- Smaller model catalog vs major inference hubs
- Inference is a secondary product — communications is the core business
- Limited benchmark transparency vs dedicated inference providers
Provider category context
SiliconFlow is a inference api. Telnyx is a inference api, founded in 2009. Both are inference api providers — the comparison is primarily about pricing, model selection, and feature differentiation within the same tier.
How to choose between them
Both SiliconFlow and Telnyx host open-weight models. The key differentiators are latency, throughput, and which specific model versions each provider offers. Check the speed metrics above — inference API providers often differ significantly on tokens-per-second for the same model. Pricing is typically competitive between them; availability of specific model versions (e.g., Llama 3.1 405B, DeepSeek V3) may be the deciding factor.