CompanyFabricone API for AI

Text & code

Claude Sonnet 4.5$3/Mtok in Claude Haiku 4.5$1/Mtok in Claude Opus 4.6$5/Mtok in GPT-5.5$5/Mtok in

Kimi K3$3/Mtok in Gemini 3.7 Flash$0.75/Mtok in Gemini 3.5 Flash$1.5/Mtok in Gemini 2.5 Pro$1.25/Mtok in

All models A–Z →Best for coding Best for reasoning Best for writing Cheapest Open source Free

Tools

Claude CodeAny model in Claude Code, one key CursorAny model in Cursor, one key ClineAny model in Cline, one key ContinueAny model in Continue, one key AiderAny model in Aider, one key OpenClawAny model in OpenClaw, one key

Popular pairings

Gemini in Claude CodeSetup in under two minutes DeepSeek in Claude CodeSetup in under two minutes Kimi in Claude CodeSetup in under two minutes GPT-5.5 in Claude CodeSetup in under two minutes

All integrations →

Head to head

vs OpenRouterBoth route the major models behind one OpenAI-compatible key vs LiteLLMLiteLLM is a self-hosted proxy you operate; CompanyFabric is a hosted gateway with billing built in vs LLMGatewayBoth are OpenAI-compatible gateways vs PortkeyPortkey is an AI ops control plane, observability, guardrails, routing policies

Alternatives

CodeRabbit alternativeCodeRabbit charges per seat for AI code review Viktor alternativeViktor sells AI employees in Slack at enterprise pricing OpenRouter alternativeLooking for an OpenRouter alternative? CompanyFabric routes text and code behind one key, with BYOK at 0% platform fee

All comparisons →

Documentation

QuickstartFirst call in under three minutes AuthenticationKeys, budget caps, revocation Chat CompletionsOpenAI-compatible /v1/chat/completions Models & IDsGET /v1/models, ids, aliases, meta-models Media JobsVideo, image, audio, submit then poll For agentsMCP server, skills, machine-readable prices llms.txtEvery page, indexed for agents

Log in Get API Key

Chat Models Pricing Docs For agents

Log in Get API Key

Models / Use cases

Best writing models, voice, control, and cost compared

Writing quality is taste, but consistency, instruction-following, and voice control are measurable. These picks hold a brief across long documents without drifting into filler.

Ranked

The picks

Claude Sonnet 4.5

The strongest sustained-voice long-form writer in the library.

$3 / M input · $15 / M output

GPT-5.5

Excellent brief-following and structured-content generation.

$5 / M input · $30 / M output

Gemini 3 Flash (preview)

The volume pick, high-throughput content pipelines at flash-tier prices with a huge window for source material.

$0.5 / M input · $3 / M output

FAQ

Frequently asked questions

Which model is cheapest for high-volume content?

Gemini 3 Flash and DeepSeek V4 lead on price per thousand words. Draft with a cheap tier, then polish the top of the funnel with a frontier model.

One key. Every model. Exact prices.

Route every pick on this page through one key. Free starter credits included, no subscription required.

Get your API key Browse all models