API PRICES
OpenAI · gpt-5.5-pro
Tiered prices, cheapest first
Uses the standard tier (shortest context, base price). Full rules are in Details.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
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Browse all providers| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 01 | 35.aigcbest.topAsk or discussCollected: View 2 plans | default Standard tier · standard · 2 tiers ⭐ 推荐 | 全模型自动负载优化最高可用性 | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | aigcbest.topAsk or discussCollected: View 2 plans 1 more site of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | default Standard tier · standard · 2 tiers ⭐ 推荐 | 全模型自动负载优化 | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | airouter.cloudAsk or discussCollected: View 1 plans | default Standard tier · base · 2 tiers 默认分组 | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | api.101aix.comAsk or discussCollected: View 1 plans | OpenAI Standard tier · standard · 3 tiers OpenAI|纯OpenAI官方原生KEY | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | api.bianxie.aiAsk or discussCollected: View 1 plans | default Standard tier · standard · 2 tiers default | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | bita-api-production.up.railway.appAsk or discussCollected: View 1 plans | gpt-origin Standard tier · 0_272k · 2 tiers gpt全家桶 | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | new.yihubang.topAsk or discussCollected: View 3 plans | gpt plus Standard tier · standard · 2 tiers gpt plus | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | witflow.aiAsk or discussCollected: View 1 plans 1 more site of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Iamge-AZ专属 Standard tier · 0_272k · 2 tiers | 30 | 180 | — | 67.5 | Full prices and sources |
| 09 | api.ccmin.aiAsk or discussCollected: View 1 plans | OPENAI-官转 Standard tier · standard · 2 tiers GPT|OPENAI官转 | 99 | 594 | — | 222.75 | Full prices and sources |
| 10 | apijing.comAsk or discussCollected: View 1 plans | openrouter Standard tier · 0_272k · 2 tiers openrouter | 105 | 630 | 10.5 | 236.25 | Full prices and sources |
| 10 | poloai.topAsk or discussCollected: View 4 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | gpt-vip Standard tier · short content · 2 tiers az优质资源 | 105 | 630 | — | 236.25 | Full prices and sources |
| 12 | ai.bytonsec.comAsk or discussCollected: View 2 plans | VERCEL Standard tier · standard · 5 tiers | 180 | 1,080 | — | 405 | Full prices and sources |
| 12 | api.aabao.topAsk or discussCollected: View 2 plans 1 more site of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | OpenAI优质-1 Standard tier · standard · 2 tiers OpenAI优质-1（6.0倍率） | 180 | 1,080 | — | 405 | Full prices and sources |
| 14 | sg.uiuiapi.comAsk or discussCollected: View 1 plans | 🔥AI-SVIP Standard tier · ≤ 271999 · 2 tiers 🔥 (官签合同) 稳定畅享 | 顶配模型 | *6.75 | 202.5 | 1,215 | — | 455.625 | Full prices and sources |
| Flagged · not ranked · Recent price | |||||||
| — | wish.sillydream.topAsk or discussCollected: View 1 plans | OpenAI 官直 Standard tier · base OpenAI 官直连秘钥分组 Note: far from other providers’ prices. This price is not ranked or counted. | 9,000 | 54,000 | — | 20,250 | Full prices and sources |
Special groups · 4 rows · not ranked
These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.
- test or debug group: 3 rows
- internal or channel key: 1 rows
- new.yihubang.top · 公司内部 · gpt-5.5-pro · Input 30 / Output 180 USD credits / 1M
- aigcbest.top · 测试 · gpt-5.5-pro · Input 105 / Output 630 USD credits / 1M
- api.ifopen.ai · 测试 · gpt-5.5-pro · Input 105 / Output 630 USD credits / 1M
- 35.aigcbest.top · 测试 · gpt-5.5-pro · Input 240 / Output 1,440 USD credits / 1M
How this ranking works
All tiered prices: 27,612 prices from 609 sites (about 531 companies). 26,040 are ranked, from 602 sites (about 524 companies); 1,572 more are listed separately and not ranked. Prices collected up to 2026-10-10.
This model has 49 tiered prices; 46 can be compared directly (42 ranked, 4 listed separately). Not comparable yet: new price under review; showing the previous one 2, display unit not confirmed 1
37 recent · 0 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. Minimum and median only count recent paid prices; older prices stay in the table. 0 zero values are separately unverified, without proof of free eligibility.
For tiered models (e.g. longer context costs more) we use the standard tier: shortest context, normal service tier, base price without promotions. Prices that change with time of day or request options are listed separately with the reason. See “Details” for the full rules.
Prices are converted to site credits using each site’s published ratio and display multiplier. What you actually pay depends on its top-up rate. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.