API PRICES
OpenAI · gpt-5.5-pro-2026-04-23
Tiered prices, cheapest first
Price ranges per million tokens
Relay USD credit prices · Lowest 202.5 · median 270 · highest 492.75 · 10 quotes USD / per million tokens, site credit
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.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 01 | aigcbest.topAsk or discussCollected: Collected this cycle View 2 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. | default Standard tier · standard · 2 tiers ⭐ Recommended | all-model automatic load optimization [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化 Operator pending verification | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | api.bianxie.aiAsk or discussCollected: Collected this cycle View 1 plans | default Standard tier · standard · 2 tiers default Operator pending verification | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | api.ifopen.aiAsk or discussCollected: Collected this cycle View 2 plans 2 more sites of the same company
Basis: 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 ⭐ Recommended | all-model automatic load optimization [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化 Operator pending verification | 30 | 180 | — | 67.5 | Full prices and sources |
| 01 | api2.aigcbest.topAsk or discussCollected: Collected this cycle View 2 plans 2 more sites of the same company
Basis: 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 ⭐ Recommended | all-model automatic load optimization [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化 Operator pending verification | 30 | 180 | — | 67.5 | Full prices and sources |
| 05 | aigcbest.topAsk or discussCollected: Collected this cycle View 2 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. | All-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Standard tier · standard · 2 tiers 👍 Highest concurrency guaranteed on all models | stable 24 hours [machine translation]Original: 👍 全模型最高并发保证 | 24小时稳定 Operator pending verification | 78 | 468 | — | 175.5 | Full prices and sources |
| 05 | api.ifopen.aiAsk or discussCollected: Collected this cycle View 2 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | All-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Standard tier · standard · 2 tiers 👍 Highest concurrency guaranteed on all models | stable 24 hours [machine translation]Original: 👍 全模型最高并发保证 | 24小时稳定 Operator pending verification | 78 | 468 | — | 175.5 | Full prices and sources |
| 05 | api2.aigcbest.topAsk or discussCollected: Collected this cycle View 2 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | All-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Standard tier · standard · 2 tiers 👍 Highest concurrency guaranteed on all models | stable 24 hours [machine translation]Original: 👍 全模型最高并发保证 | 24小时稳定 Operator pending verification | 78 | 468 | — | 175.5 | Full prices and sources |
| 08 | aws.babyAsk or discussCollected: Collected this cycle View 2 plans | OpenAI official relay [machine translation]Group on site: OpenAI 官转 Standard tier · 0_272k · 2 tiers Official key [machine translation]Original: 官key Operator pending verification | 96 | 576 | — | 216 | Full prices and sources |
| 09 | aws.babyAsk or discussCollected: Collected this cycle View 2 plans | OpenAI 官转带图 (Not yet translated) Standard tier · 0_272k · 2 tiers 官k 带生图 支持官方检测 (Not yet translated) Operator pending verification | 105 | 630 | — | 236.25 | Full prices and sources |
| 10 | api.aabao.topAsk or discussCollected: Collected this cycle 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 premium quality-1 [machine translation]Group on site: OpenAI优质-1 Standard tier · standard · 2 tiers OpenAI premium quality-1 (6.0x rate multiplier) [machine translation]Original: OpenAI优质-1（6.0倍率） Operator pending verification | 180 | 1080 | — | 405 | Full prices and sources |
| 10 | api.aabao.vipAsk or discussCollected: Collected this cycle View 2 plans 1 more site of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | OpenAI premium quality-1 [machine translation]Group on site: OpenAI优质-1 Standard tier · standard · 2 tiers OpenAI premium quality-1 (6.0x rate multiplier) [machine translation]Original: OpenAI优质-1（6.0倍率） Operator pending verification | 180 | 1080 | — | 405 | Full prices and sources |
| 12 | api.aabao.topAsk or discussCollected: Collected this cycle 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 direct connection [machine translation]Group on site: OpenAI直连 Standard tier · standard · 2 tiers OpenAI direct connection (8.0x rate multiplier) [machine translation]Original: OpenAI直连（8.0倍率） Operator pending verification | 240 | 1440 | — | 540 | Full prices and sources |
| 12 | api.aabao.vipAsk or discussCollected: Collected this cycle View 2 plans 1 more site of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | OpenAI direct connection [machine translation]Group on site: OpenAI直连 Standard tier · standard · 2 tiers OpenAI direct connection (8.0x rate multiplier) [machine translation]Original: OpenAI直连（8.0倍率） Operator pending verification | 240 | 1440 | — | 540 | Full prices and sources |
| Older price | |||||||
| 01 | 35.aigcbest.topAsk or discussCollected: Carried previous price Not updated this time; showing the previous price View 2 plans | default Standard tier · standard · 2 tiers ⭐ Recommended | all-model automatic load optimization, highest availability [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化最高可用性 Operator pending verification | 30 | 180 | — | 67.5 | Full prices and sources |
| 02 | 35.aigcbest.topAsk or discussCollected: Carried previous price Not updated this time; showing the previous price View 2 plans | Top-speed channel [machine translation]Group on site: 极速通道 Standard tier · standard · 2 tiers 👍 Highest concurrency guaranteed | stable 24 hours [machine translation]Original: 👍 最高并发保证 | 24小时稳定 Operator pending verification | 240 | 1440 | — | 540 | 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: 4 rows
- aigcbest.top · 测试 · gpt-5.5-pro-2026-04-23 · Input 105 / Output 630 USD credits / 1M
- api.ifopen.ai · 测试 · gpt-5.5-pro-2026-04-23 · Input 105 / Output 630 USD credits / 1M
- api2.aigcbest.top · 测试 · gpt-5.5-pro-2026-04-23 · Input 105 / Output 630 USD credits / 1M
- 35.aigcbest.top · 测试 · gpt-5.5-pro-2026-04-23 · Input 240 / Output 1440 USD credits / 1M
How this ranking works
All tiered prices: 32,301 prices from 636 sites (about 556 companies). 30,366 are ranked, from 631 sites (about 551 companies); 1,935 more are listed separately and not ranked. Prices collected up to 2026-10-24.
This model has 19 tiered prices; 19 can be compared directly (15 ranked, 4 listed separately).
13 recent · 2 stale (older than 10 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for OpenAI · gpt-5.5-pro-2026-04-23?
api.bltcy.ai, group "ssvip", 202.5 USD credit per million total tokens, observed 2026-10-23. 5 sites have comparable prices.
How do I use OpenAI · gpt-5.5-pro-2026-04-23 in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.5-pro-2026-04-23 API to Claude Code for me". Install Skill →