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Head-to-head pricing comparisons for QuickSilver Pro vs the competing OpenAI-compatible inference providers, plus per-model use-case guides with quickstart code.
01 · Switch providers
Pricing comparisons
Choose a provider to see the claim and when its prices were last checked.
Selected
QuickSilver Pro vs OpenAI
Up to 30× lower for text workloads where DeepSeek, Qwen, or Kimi is quality-equivalent. Keep OpenAI for audio and the Assistants API; move compatible chat, reasoning, and vision calls without changing SDKs.
Verification
Competitor list prices as published by each provider.
/vs/openai
Selected
QuickSilver Pro vs OpenRouter
75% lower on Claude Opus 5.5 and 75% lower on Claude Sonnet 5.5; ~20% lower on Qwen 3.7 Plus and MiniMax M3; GPT-6.1 Sol and Grok 4.7 at list. Same OpenAI-compatible API, two-line migration.
Verification
Competitor list prices, last checked 2026-09-30.
The comparison has the full per-model table: QSP input / output beside the provider's published rate.
/vs/openrouter · /migrate/from-openrouter
Selected
QuickSilver Pro vs Together AI
DeepSeek V4 wave well below Together's own-GPU rates — the widest gap we hold against any major provider for reasoning-heavy workloads.
Verification
Competitor list prices, last checked 2026-08-12.
The comparison has the full per-model table: QSP input / output beside the provider's published rate.
/vs/together-ai · /migrate/from-together
Selected
QuickSilver Pro vs Fireworks AI
DeepSeek V4 wave well below Fireworks' own-GPU rates. OpenAI-compatible surface, same tool-calling semantics.
Verification
Competitor list prices, last checked 2026-08-12.
The comparison has the full per-model table: QSP input / output beside the provider's published rate.
/vs/fireworks · /migrate/from-fireworks
Selected
QuickSilver Pro vs DeepInfra
DeepSeek V4 Pro is 73% lower on output than DeepInfra's current V4 Pro rate, with per-token cache pricing. DeepInfra's cache discount may change the math for cache-heavy prompts.
Verification
Competitor list prices as published by each provider.
/vs/deepinfra · /migrate/from-deepinfra
Selected
QuickSilver Pro vs AWS Bedrock
Claude Opus 5 runs 75% below Bedrock's own per-token rate, DeepSeek V4 Pro is ~68% lower on output than Bedrock's DeepSeek reasoning, and Kimi K3 / GLM 5.2 / the V4 wave aren't on Bedrock at all. Drop-in OpenAI SDK — no SigV4 or AWS plumbing.
Verification
Competitor list prices as published by each provider.
/vs/bedrock · /migrate/from-bedrock
Selected
QuickSilver Pro vs Azure OpenAI
When your workload could use open-source quality, QSP is 6×–30× lower than Azure's closed catalog. No resource provisioning, no AAD setup.
Verification
Competitor list prices as published by each provider.
/vs/azure-openai
Selected
QuickSilver Pro vs Vertex AI
DeepSeek V4 Pro is ~7× lower than Gemini 2.0 Pro on output. Plain OpenAI SDK — no GCP project, service-account JSON, or quota request.
Verification
Competitor list prices as published by each provider.
/vs/vertex-ai
Selected
QuickSilver Pro vs NVIDIA NIM
Managed inference vs containers you deploy on H100s. QSP is faster to ship when you don't have a GPU fleet to fill or strict data-locality requirements.
Verification
Competitor list prices as published by each provider.
/vs/nvidia-nim
Selected
QuickSilver Pro vs Modal
Different categories: managed token-priced LLM API vs serverless GPU. QSP for stock open-source chat; Modal for custom models or non-LLM workloads.
Verification
Competitor list prices as published by each provider.
/vs/modal
Up to 30× lower for text workloads where DeepSeek, Qwen, or Kimi is quality-equivalent. Keep OpenAI for audio and the Assistants API; move compatible chat, reasoning, and vision calls without changing SDKs.
Competitor list prices as published by each provider.
Read the comparison75% lower on Claude Opus 5.5 and 75% lower on Claude Sonnet 5.5; ~20% lower on Qwen 3.7 Plus and MiniMax M3; GPT-6.1 Sol and Grok 4.7 at list. Same OpenAI-compatible API, two-line migration.
Competitor list prices, last checked 2026-09-30.
Read the comparison Migration guideDeepSeek V4 wave well below Together's own-GPU rates — the widest gap we hold against any major provider for reasoning-heavy workloads.
Competitor list prices, last checked 2026-08-12.
Read the comparison Migration guideDeepSeek V4 wave well below Fireworks' own-GPU rates. OpenAI-compatible surface, same tool-calling semantics.
Competitor list prices, last checked 2026-08-12.
Read the comparison Migration guideDeepSeek V4 Pro is 73% lower on output than DeepInfra's current V4 Pro rate, with per-token cache pricing. DeepInfra's cache discount may change the math for cache-heavy prompts.
Competitor list prices as published by each provider.
Read the comparison Migration guideClaude Opus 5 runs 75% below Bedrock's own per-token rate, DeepSeek V4 Pro is ~68% lower on output than Bedrock's DeepSeek reasoning, and Kimi K3 / GLM 5.2 / the V4 wave aren't on Bedrock at all. Drop-in OpenAI SDK — no SigV4 or AWS plumbing.
Competitor list prices as published by each provider.
Read the comparison Migration guideWhen your workload could use open-source quality, QSP is 6×–30× lower than Azure's closed catalog. No resource provisioning, no AAD setup.
Competitor list prices as published by each provider.
Read the comparisonDeepSeek V4 Pro is ~7× lower than Gemini 2.0 Pro on output. Plain OpenAI SDK — no GCP project, service-account JSON, or quota request.
Competitor list prices as published by each provider.
Read the comparisonManaged inference vs containers you deploy on H100s. QSP is faster to ship when you don't have a GPU fleet to fill or strict data-locality requirements.
Competitor list prices as published by each provider.
Read the comparisonDifferent categories: managed token-priced LLM API vs serverless GPU. QSP for stock open-source chat; Modal for custom models or non-LLM workloads.
Competitor list prices as published by each provider.
Read the comparison02 · Move an integration
Migration guides
Step-by-step guide to move your OpenAI SDK integration to QuickSilver Pro.
| From | What changes in your code | Guide |
|---|---|---|
| Migrate from OpenRouter | Change the base URLSwap the API key17 model IDs | Open guide: Migrate from OpenRouter |
| Migrate from Together AI | Change the base URLSwap the API key1 model ID | Open guide: Migrate from Together AI |
| Migrate from Fireworks AI | Change the base URLSwap the API key1 model ID | Open guide: Migrate from Fireworks AI |
| Migrate from DeepInfra | Change the base URLSwap the API key2 model IDs | Open guide: Migrate from DeepInfra |
| Migrate from AWS Bedrock | Replace the AWS SDK with the OpenAI SDK2 model IDs | Open guide: Migrate from AWS Bedrock |
03 · Pick a model for a job
Use-case guides
Qwen3.8 Flash Next
Long context
1M context. RAG and long-document summarization at $0.12 input.
Open guide: Qwen3.8 Flash Next · Long context
Published per-model rates. A source on every comparison.
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