Independent comparisons

Choosing an AI API provider
shouldn't need 30 tabs.

APIvs puts model vendors, inference clouds and API resellers side by side — coverage, billing model, API format and region — so engineering and procurement teams can shortlist before they benchmark.

English edition first. Vietnamese and Chinese editions follow.

Data notice: This page compares structural differences only. Live token prices are not published here yet — check each provider's official pricing page linked in the table before making a purchasing decision.

Head-to-head comparisons

OpenRouter vs Together AI

Provider type, billing model, API format and region compared.

OpenRouter vs Fireworks AI

Provider type, billing model, API format and region compared.

OpenRouter vs Groq

Provider type, billing model, API format and region compared.

OpenRouter vs AIO Keys

Provider type, billing model, API format and region compared.

Together AI vs Fireworks AI

Provider type, billing model, API format and region compared.

Together AI vs Groq

Provider type, billing model, API format and region compared.

Fireworks AI vs Groq

Provider type, billing model, API format and region compared.

DeepInfra vs Together AI

Provider type, billing model, API format and region compared.

Replicate vs Together AI

Provider type, billing model, API format and region compared.

OpenAI vs Anthropic

Provider type, billing model, API format and region compared.

DeepSeek vs OpenAI

Provider type, billing model, API format and region compared.

SiliconFlow vs OpenRouter

Provider type, billing model, API format and region compared.

Alternatives

OpenRouter alternatives

Other ways to get comparable model access.

Together AI alternatives

Other ways to get comparable model access.

Fireworks AI alternatives

Other ways to get comparable model access.

Groq alternatives

Other ways to get comparable model access.

Replicate alternatives

Other ways to get comparable model access.

OpenAI alternatives

Other ways to get comparable model access.

Anthropic alternatives

Other ways to get comparable model access.

DeepSeek alternatives

Other ways to get comparable model access.

Tools

Token cost calculator

Enter your monthly volume and your own quoted rates to compare real spend.

Looking for API access with Vietnam routing and USDT / Alipay settlement?

AIO Keys is our own service. It is listed in every comparison and clearly marked with an asterisk.

See AIO Keys →