GPT-4o
As of Oct 4, 2026, the cheapest GPT-4o API price is $1.25 per 1M input tokens (Cloudflare AI Gateway) and $5 per 1M output tokens (Cloudflare AI Gateway). GPT-4o is offered by 22 providers in the gpt family. OpenAI's own rate is $10 per 1M output tokens.
API pricing by provider
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge. How prices are ranked.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context | Changed |
|---|---|---|---|---|---|---|
| Cloudflare AI Gateway | Cheapest$1.25 | Cheapest$5 | $0.625 | — | 128k | — |
| Ofox | $2 | $8 | $1 | — | 128k | 16d agoout −20% |
| 302.AI | $2.5 | $10 | — | — | 128k | — |
| Abacus | $2.5 | $10 | $1.25 | — | 128k | — |
| Abacus | $2.5 | $10 | — | — | 128k | — |
| DigitalOcean | $2.5 | $10 | $1.25 | — | 128k | — |
| Eden AI | $2.5 | $10 | $1.25 | — | 128k | — |
| Eden AI | $2.5 | $10 | $1.25 | — | 128k | — |
| Eden AI | $2.5 | $10 | $1.25 | — | 128k | — |
| FrogBot | $2.5 | $10 | $1.25 | — | 128k | — |
| Helicone | $2.5 | $10 | $1.25 | — | 128k | — |
| Impossibl | $2.5 | $10 | $1.25 | — | 128k | — |
| Kilo Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| Kilo Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| Kilo Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| DevPass (LLM Gateway) | $2.5 | $10 | $1.25 | — | 128k | — |
| LLM Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| LLM Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| Merge Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| Merge Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| Merge Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| NanoGPT | $2.5 | $10 | $1.25 | — | 128k | — |
| NanoGPT | $2.5 | $10 | $1.25 | — | 128k | — |
| NanoGPT | $2.5 | $10 | $1.25 | — | 128k | — |
| OpenAI | $2.5 | $10 | $1.25 | — | 128k | — |
| OpenAI | $2.5 | $10 | $1.25 | — | 128k | — |
| OpenAI | $2.5 | $10 | $1.25 | — | 128k | — |
| OpenRouter | $2.5 | $10 | $1.25 | — | 128k | — |
| OpenRouter | $2.5 | $10 | $1.25 | — | 128k | — |
| OpenRouter | $2.5 | $10 | $1.25 | — | 128k | — |
| OrcaRouter | $2.5 | $10 | $1.25 | — | 128k | — |
| OrcaRouter | $2.5 | $10 | $1.25 | — | 128k | — |
| OrcaRouter | $2.5 | $10 | $1.25 | — | 128k | — |
| Pioneer | $2.5 | $10 | $1.25 | $2.5 | 128k | — |
| Vercel AI Gateway | $2.5 | $10 | $1.25 | — | 128k | — |
| Cortecs | $2.659 | $10.635 | $1.33 | — | 128k | — |
| Venice AI | $3.125 | $12.5 | — | — | 128k | — |
| Kilo Gateway | $5 | $15 | — | — | 128k | — |
| Merge Gateway | $5 | $15 | — | — | 128k | — |
| OpenRouter | $5 | $15 | — | — | 128k | — |
| OrcaRouter | $5 | $15 | — | — | 128k | — |
GPT-4o pricing FAQ
What is the cheapest GPT-4o API?
As of Oct 4, 2026, Cloudflare AI Gateway has the lowest GPT-4o output price at $5 per 1M tokens, and Cloudflare AI Gateway has the lowest input price at $1.25 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.
How much does GPT-4o cost on OpenAI?
OpenAI charges $2.5 per 1M input tokens and $10 per 1M output tokens for GPT-4o.
How many providers offer GPT-4o?
22 providers list GPT-4o on Sovyron; 41 of them sell it at a metered per-token price.
Is GPT-4o free?
No provider in the Sovyron catalog lists a free tier for GPT-4o.
What is the context window of GPT-4o?
GPT-4o supports a 128k-token context window and up to 16k output tokens.