API PRICES
gpt-5.3-codex
Provider prices, cheapest first
gpt-5.3-codex official price: not yet recorded. Relays have only older quotes; the lowest is api.pezayo.com, group "codex" 0.144375 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 134 sites have comparable prices; 134 sites list this model.Relay blended price uses 75% input and 25% output.
Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Searching…
Browse all providersRelays
Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Older price | |||||||
| 151 | api.zhiyunai168.comAsk or discussCollected: View 3 plans 1 more site of the same companyBasis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Azure premium [machine translation]Group on site: Azure高级 Name on site: gpt-5.3-codex All models stably supplied, key pool, high concurrency, supports, gpt-5.6.gpt-6-astra, gpt-image-2 native 4k [machine translation]Original: 全模型稳定供应，key池，高并发，支持，gpt-5.6.gpt-6-astra，gpt-image-2原生4k | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 151 | cnapi.kksj.orgAsk or discussCollected: View 4 plans | azpro Name on site: gpt-5.3-codex More az concurrency group (azpro) [machine translation]Original: 更多的az并发分组(azpro) | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 151 | newapi.prorisehub.comAsk or discussCollected: View 5 plans | GPT-official-Key-full price-pure-blood (all official) [machine translation]Group on site: GPT-官-Key-正价-纯血 Name on site: gpt-5.3-codex [Stability ⭐⭐⭐⭐⭐⭐] gpt official key full price, what's inside is OpenAI's key [machine translation]Original: 【稳定性⭐⭐⭐⭐⭐⭐】gpt 官 key 正价，里面放着的就是 OpenAI 的 key | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 151 | newapi.prorisehub.comAsk or discussCollected: View 5 plans | OpenRouter-official relay [machine translation]Group on site: OpenRouter-官转 Name on site: gpt-5.3-codex [Stability ⭐⭐⭐⭐⭐] openrouter official relay group, official not-dumbed-down full-strength experience [machine translation]Original: 【稳定性⭐⭐⭐⭐⭐】openrouter官方中转分组，官方不降智满血级体验 | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 151 | api1.zhiyunai168.comAsk or discussCollected: View 3 plans 1 more site of the same company
Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Azure premium [machine translation]Group on site: Azure高级 Name on site: gpt-5.3-codex All models stably supplied, key pool, high concurrency, supports, gpt-5.6.gpt-6-astra, gpt-image-2 native 4k [machine translation]Original: 全模型稳定供应，key池，高并发，支持，gpt-5.6.gpt-6-astra，gpt-image-2原生4k | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 156 | newapi.prorisehub.comAsk or discussCollected: View 5 plans | Azure-Gpt Name on site: gpt-5.3-codex [Stability ⭐⭐⭐⭐⭐] Azure full-price group, official, not dumbed down, full-strength experience [machine translation]Original: 【稳定性⭐⭐⭐⭐⭐】Azure 正价分组，官方不降智满血级体验 | 2.275 | 18.2 | 0.2275 | 6.25625 | Full prices and sources |
| 157 | aws.babyAsk or discussCollected: View 2 plans | Az GPT text [machine translation]Group on site: Az GPT 文本 Name on site: gpt-5.3-codex All models, no image generation [machine translation]Original: 全模型 不带生图 | 2.45 | 19.6 | 0.245 | 6.7375 | Full prices and sources |
| 157 | cnapi.kksj.orgAsk or discussCollected: View 4 plans | azplus Name on site: gpt-5.3-codex Pure az stable group, az only (azplus) [machine translation]Original: 纯az稳定分组，只有az(azplus) | 2.45 | 19.6 | 0.245 | 6.7375 | Full prices and sources |
| 159 | apiapi.gptshare666.proAsk or discussCollected: View 5 plans | default Name on site: gpt-5.3-codex gpt/claude general group; other groups are cheaper, choose them instead [machine translation]Original: gpt/claude通用分组，建议选其他分组更便宜 | 2.5 | 15 | — | 5.625 | Full prices and sources |
| 160 | ai.comfly.orgAsk or discussCollected: View 6 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: gpt-5.3-codex Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | api.zyai.onlineAsk or discussCollected: View 3 plans | AZSVIP Name on site: gpt-5.3-codex AZ enterprise [machine translation]Original: AZ企业 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | kg-api.cloudAsk or discussCollected: View 6 plans 3 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: gpt-5.3-codex Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | new.yihubang.topAsk or discussCollected: View 6 plans | Mixed account pool [machine translation]Group on site: 混合号池 Name on site: gpt-5.3-codex GPT group [machine translation]Original: GPT分组 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | new.yihubang.topAsk or discussCollected: View 6 plans | Limited-time perk [machine translation]Group on site: 限时福利 Name on site: gpt-5.3-codex Damn! Closes 2026-08-06 [machine translation]Original: 干！ 2026-08-06关闭 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | poloai.topAsk or discussCollected: View 7 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. | az Name on site: gpt-5.3-codex Microsoft Azure account pool resources [machine translation]Original: 微软Azure号池资源 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | sg.uiuiapi.comAsk or discussCollected: View 2 plans | 🚀OpeniAI-VIP Name on site: gpt-5.3-codex 🚀OpenAI/premium quality-official special-price channel | *1.5 [machine translation]Original: 🚀OpenAI/优质-官特价渠道 | *1.5 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | ai.t8star.orgAsk or discussCollected: View 6 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: gpt-5.3-codex Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | api.bltcy.aiAsk or discussCollected: View 6 plans 3 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: gpt-5.3-codex Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | api.bltcy.topAsk or discussCollected: View 6 plans 3 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: gpt-5.3-codex Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | one-api.bltcy.topAsk or discussCollected: View 6 plans 3 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: gpt-5.3-codex Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | poloapi.topAsk or discussCollected: View 7 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. | az Name on site: gpt-5.3-codex Microsoft Azure account pool resources [machine translation]Original: 微软Azure号池资源 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 160 | xy.poloapi.comAsk or discussCollected: View 7 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. | az Name on site: gpt-5.3-codex Microsoft Azure account pool resources [machine translation]Original: 微软Azure号池资源 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 173 | deepkey.topAsk or discussCollected: View 4 plans | gpt-azure4 Name on site: gpt-5.3-codex gpt-azure4-high-tier pool-supports astra [machine translation]Original: gpt-azure4-高等级池-支持astra | 2.8 | 22.4 | 0.28 | 7.7 | Full prices and sources |
| 174 | apiapi.gptshare666.proAsk or discussCollected: View 5 plans | gpt_pure pro_6astra exclusive [machine translation]Group on site: gpt_纯pro_6astra专属 Name on site: gpt-5.3-codex Fast response, purely pro, low latency, super stable [machine translation]Original: 响应快，纯纯pro，低延时，超稳定 | 3 | 18 | — | 6.75 | Full prices and sources |
| 175 | deepkey.topAsk or discussCollected: View 4 plans | gpt-azure-18 Name on site: gpt-5.3-codex gpt-azure-1.8-enterprise exclusive supply [machine translation]Original: gpt-azure-1.8-企业专供 | 3.15 | 25.2 | 0.315 | 8.6625 | Full prices and sources |
Special groups · 7 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
- near-zero-ratio group: 2 rows
- internal or channel key: 1 rows
- top-up or membership gated: 1 rows
- api.pezayo.com · codex · gpt-5.3-codex · Input 0.0525 / Output 0.42 USD credits / 1M
- buliangrenai.com · gpt-0.036 · gpt-5.3-codex · Input 0.063 / Output 0.504 USD credits / 1M
- new.yihubang.top · Company internal [machine translation]Group on site: 公司内部 · gpt-5.3-codex · Input 1.75 / Output 14 USD credits / 1M
- api.edu9.us · shareVIP-only codex [machine translation]Group on site: shareVIP专用codex · gpt-5.3-codex · Input 3 / Output 24 USD credits / 1M
- aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5.3-codex · Input 6.125 / Output 49 USD credits / 1M
- api.ifopen.ai · Test [machine translation]Group on site: 测试 · gpt-5.3-codex · Input 6.125 / Output 49 USD credits / 1M
- 35.aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5.3-codex · Input 14 / Output 112 USD credits / 1M
How this ranking works
All per-token prices: 96,427 prices from 839 sites (about 733 companies). 88,950 are ranked, from 826 sites (about 720 companies); 7,477 more are listed separately and not ranked. Prices collected up to 2026-10-10.
This model has 594 recorded prices; 326 can be compared directly (319 ranked, 7 listed separately). Not comparable yet: price not parsed yet 92, new price under review; showing the previous one 71, tiered by rules (see Tiered prices) 38, display unit not confirmed 28, scope of the official doc price not confirmed 26, ratio looks unset 9, billed per request or another unit 4
0 recent · 275 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. Only older prices are available, so the statistics are for reference only. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.
Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. 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.
“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.