GPT-4o

Provider	Input	Output	Cached	Notes
OpenAIOfficialgpt-4o	$2.5	$10	$1.25	Official	Official docs
Cloudflare AI GatewayLowestopenai/gpt-4o	$1.25	$5	$0.625	Lowest	Official docs
3302.AIgpt-4o	$2.5	$10	—		Official docs
AAbacusgpt-4o	$2.5	$10	$1.25		Official docs
AI/ML APIopenai/gpt-4o	$2.5	$10	$1.25		Official docs
DigitalOceanopenai-gpt-4o	$2.5	$10	$1.25		Official docs
EEden AIopenai/gpt-4o	$2.5	$10	$1.25		Official docs
FFrogBotgpt-4o	$2.5	$10	$1.25		Official docs
HHeliconegpt-4o	$2.5	$10	$1.25		Official docs
IImpossiblopenai/gpt-4o	$2.5	$10	$1.25		Official docs
KKilo Gatewayopenai/gpt-4o	$2.5	$10	$1.25		Official docs
DevPass (LLM Gateway)gpt-4o	$2.5	$10	$1.25		Official docs

15 more listings

Provider	Input	Output	Cached	Notes
LLLM Gatewayazure/gpt-4o	$2.5	$10	$1.25		Official docs
LLLM Gatewayopenai/gpt-4o	$2.5	$10	$1.25		Official docs
LLowRouterauto/openai/gpt-4o	$2.5	$10	$1.25		Official docs
MMerge Gatewayopenai/gpt-4o	$2.5	$10	$1.25		Official docs
NNanoGPTopenai/gpt-4o	$2.5	$10	$1.25		Official docs
OOfoxopenai/gpt-4o	$2.5	$10	$1.25		Official docs
OpenRouteropenai/gpt-4o	$2.5	$10	$1.25		Official docs
OOrcaRouteropenai/gpt-4o	$2.5	$10	$1.25		Official docs
PPrime Inferenceopenai/gpt-4o	$2.5	$10	—		Official docs
Vercel AI Gatewayopenai/gpt-4o	$2.5	$10	$1.25		Official docs
CCortecsgpt-4o	$2.659	$10.635	$1.33		Official docs
Vercel AI Gatewayopenai/gpt-4o-fast	$4.25	$17	$2.125		Official docs
AzureDeprecatedgpt-4o	$2.5	$10	$1.25	Deprecated	Official docs
Azure Cognitive ServicesDeprecatedgpt-4o	$2.5	$10	$1.25	Deprecated	Official docs
Poeopenai/gpt-4o	—	—	—		Official docs

Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.

About

Omni-era GPT for multimodal chat, practical coding, and general assistants

Description from models.dev.

Source

Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.