o3 API Price Comparison

Check the official o3 API baseline, then compare public quotes from cloud providers and API relays.

Developer: OpenAI
Model ID: o3
Context: 200K

Check official baseline

OpenAI · Input $2 · Output $8

Official priceChecked Sep 14, 2026

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Find lower quotes · 55 quotes · 55 providers

Check the official baseline first, then compare each quote’s input, output and cached-input price with its price update date. Availability follows published regions, while display currency is conversion only.

AnyAIGC

o3 · Azure-Gpt-1

API Relay

Input / 1M: $0.117
Output / 1M: $0.4681
Cached input / 1M: $0.0292
Price updated: Oct 15, 2026

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无限API

o3 · Azure-Gpt-1

API Relay

Input / 1M: $0.139
Output / 1M: $0.5561
Cached input / 1M: $0.0347
Price updated: Oct 15, 2026

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万量引擎

o3 · Azure-Gpt-1

API Relay

Input / 1M: $0.1408
Output / 1M: $0.5632
Cached input / 1M: $0.0352
Price updated: Oct 3, 2026

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Ai实验室

o3-2025-04-16 · g1

API Relay

Input / 1M: $0.1488
Output / 1M: $0.5953
Cached input / 1M: $0.0372
Price updated: Oct 15, 2026

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AI无界

o3 · Azure-Gpt-1

API Relay

Input / 1M: $0.176
Output / 1M: $0.704
Cached input / 1M: $0.044
Price updated: Oct 15, 2026

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Quanzil API

o3 · Azure-Gpt-1

API Relay

Input / 1M: $0.176
Output / 1M: $0.704
Cached input / 1M: $0.044
Price updated: Oct 15, 2026

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清风阁API

o3-2025-04-16 · AzureEB

API Relay

Input / 1M: $0.2083
Output / 1M: $0.8334
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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PRO AI API

o3-2025-04-16 · default

API Relay

Input / 1M: $0.3869
Output / 1M: $1.5478
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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Galaxy API

o3 · Azure-Ⅰ

API Relay

Input / 1M: $0.4
Output / 1M: $1.6
Cached input / 1M: $0.1
Price updated: Oct 3, 2026

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5233AI API

o3 · GPT-PRO

API Relay

Input / 1M: $0.5
Output / 1M: $2
Cached input / 1M: Not published
Price updated: Oct 3, 2026

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DataMind AI

o3-2025-04-16 · 生图

API Relay

Input / 1M: $0.6
Output / 1M: $2.4
Cached input / 1M: $0
Price updated: Sep 10, 2026

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中转货源API

o3 · az-3

API Relay

Input / 1M: $0.96
Output / 1M: $3.84
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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乐沃联API

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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Ai123中转站

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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AI快站

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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方舟API

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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向量引擎

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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momoAPIPro

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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AIGC2D

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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Run API

o3 · default

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 15, 2026

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88 API

o3 · 限时特价

API Relay

Input / 1M: $1.2
Output / 1M: $4.8
Cached input / 1M: $0.3
Price updated: Oct 3, 2026

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UiUiAPI聚合平台

o3-2025-04-16 · 🔥CodeX-专用

API Relay

Input / 1M: $1.4
Output / 1M: $5.6
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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KFC V50 API

o3-2025-04-16 · pure_az

API Relay

Input / 1M: $1.6
Output / 1M: $6.4
Cached input / 1M: $0.4
Price updated: Oct 15, 2026

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PoloAPI

o3-2025-04-16 · 低价福利 | 波动临时资源

API Relay

Input / 1M: $1.6
Output / 1M: $6.4
Cached input / 1M: $0.4
Price updated: Oct 15, 2026

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SuperAPI

o3 · openai-官key

API Relay

Input / 1M: $1.6
Output / 1M: $6.4
Cached input / 1M: $0.4
Price updated: Sep 15, 2026

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KKSJ AI模型中转API

o3 · default

API Relay

Input / 1M: $1.8
Output / 1M: $7.2
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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AIAPI.world

o3 · default

API Relay

Input / 1M: $1.9941
Output / 1M: $7.9764
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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钱多多 API Preview

o3 · default

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Oct 15, 2026

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钱多多 API

o3-2025-04-16 · default

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Oct 15, 2026

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AiSKT API

o3 · azure1

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Oct 15, 2026

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Bailili API

o3 · 5

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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NekoAPI

o3 · default

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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deepkey.top

o3-low · gpt-azure

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Oct 15, 2026

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CherryIN

openai/o3 · default

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Oct 15, 2026

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芯算AI

o3-2025-04-16 · default

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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XycAi Inc

o3 · gpt-flow

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Oct 15, 2026

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Apilio

o3 · default

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: Not published
Price updated: Oct 3, 2026

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AIHubMix

o3 · 公开模型 API

API Relay

Input / 1M: $2
Output / 1M: $8
Cached input / 1M: $0.5
Price updated: Sep 17, 2026

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胜算云

openai/o3 · 公开标准价

API Relay

Input / 1M: $2.9766
Output / 1M: $11.9064
Cached input / 1M: $0.7441
Price updated: Oct 15, 2026

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APIYI

o3 · default

API Relay

Input / 1M: $3
Output / 1M: $12
Cached input / 1M: $0.75
Price updated: Oct 15, 2026

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LaoZhang API

o3 · default

API Relay

Input / 1M: $3
Output / 1M: $12
Cached input / 1M: $0.75
Price updated: Oct 15, 2026

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TackleKey

openai/o3 · default

API Relay

Input / 1M: $3.3429
Output / 1M: $13.3718
Cached input / 1M: $0.8357
Price updated: Oct 15, 2026

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无限星河

o3 · chatgpt-azure

API Relay

Input / 1M: $3.6946
Output / 1M: $14.7784
Cached input / 1M: $0.9236
Price updated: Sep 15, 2026

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一步API

o3-2025-04-16 · codex

API Relay

Input / 1M: $4
Output / 1M: $16
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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V-API

o3 · gf

API Relay

Input / 1M: $4
Output / 1M: $16
Cached input / 1M: Not published
Price updated: Oct 3, 2026

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HoHoApi

o3 · gf

API Relay

Input / 1M: $5.2
Output / 1M: $20.8
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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9527CODE

o3 · Azure-GPT

API Relay

Input / 1M: $6
Output / 1M: $24
Cached input / 1M: $1.5
Price updated: Oct 15, 2026

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AveMujica API

o3-2025-04-16 · azure

API Relay

Input / 1M: $6
Output / 1M: $24
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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91claude

openai/o3 · KILO

API Relay

Input / 1M: $12
Output / 1M: $48
Cached input / 1M: Not published
Price updated: Oct 15, 2026

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Provider	Type	Model ID	Price updated	Input / 1M	Output / 1M	Cached input / 1M
AnyAIGC	API Relay	o3 · Azure-Gpt-1	Oct 15, 2026	$0.117	$0.4681	$0.0292
无限API	API Relay	o3 · Azure-Gpt-1	Oct 15, 2026	$0.139	$0.5561	$0.0347
万量引擎	API Relay	o3 · Azure-Gpt-1	Oct 3, 2026	$0.1408	$0.5632	$0.0352
Ai实验室	API Relay	o3-2025-04-16 · g1	Oct 15, 2026	$0.1488	$0.5953	$0.0372
AI无界	API Relay	o3 · Azure-Gpt-1	Oct 15, 2026	$0.176	$0.704	$0.044
Quanzil API	API Relay	o3 · Azure-Gpt-1	Oct 15, 2026	$0.176	$0.704	$0.044
清风阁API	API Relay	o3-2025-04-16 · AzureEB	Oct 15, 2026	$0.2083	$0.8334	Not published
PRO AI API	API Relay	o3-2025-04-16 · default	Oct 15, 2026	$0.3869	$1.5478	Not published
Galaxy API	API Relay	o3 · Azure-Ⅰ	Oct 3, 2026	$0.4	$1.6	$0.1
5233AI API	API Relay	o3 · GPT-PRO	Oct 3, 2026	$0.5	$2	Not published
DataMind AI	API Relay	o3-2025-04-16 · 生图	Sep 10, 2026	$0.6	$2.4	$0
中转货源API	API Relay	o3 · az-3	Oct 15, 2026	$0.96	$3.84	Not published
乐沃联API	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
Ai123中转站	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
AI快站	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
方舟API	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
向量引擎	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
momoAPIPro	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
AIGC2D	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
Run API	API Relay	o3 · default	Oct 15, 2026	$1.2	$4.8	Not published
x	API Relay	o3 · 限时特价	Oct 15, 2026	$1.2	$4.8	$0.3
88 API	API Relay	o3 · 限时特价	Oct 3, 2026	$1.2	$4.8	$0.3
UiUiAPI聚合平台	API Relay	o3-2025-04-16 · 🔥CodeX-专用	Oct 15, 2026	$1.4	$5.6	Not published
KFC V50 API	API Relay	o3-2025-04-16 · pure_az	Oct 15, 2026	$1.6	$6.4	$0.4
PoloAPI	API Relay	o3-2025-04-16 · 低价福利 \| 波动临时资源	Oct 15, 2026	$1.6	$6.4	$0.4
SuperAPI	API Relay	o3 · openai-官key	Sep 15, 2026	$1.6	$6.4	$0.4
KKSJ AI模型中转API	API Relay	o3 · default	Oct 15, 2026	$1.8	$7.2	Not published
AIAPI.world	API Relay	o3 · default	Oct 15, 2026	$1.9941	$7.9764	Not published
钱多多 API Preview	API Relay	o3 · default	Oct 15, 2026	$2	$8	$0.5
钱多多 API	API Relay	o3-2025-04-16 · default	Oct 15, 2026	$2	$8	$0.5
AiSKT API	API Relay	o3 · azure1	Oct 15, 2026	$2	$8	$0.5
Bailili API	API Relay	o3 · 5	Oct 15, 2026	$2	$8	Not published
NekoAPI	API Relay	o3 · default	Oct 15, 2026	$2	$8	Not published
deepkey.top	API Relay	o3-low · gpt-azure	Oct 15, 2026	$2	$8	$0.5
CherryIN	API Relay	openai/o3 · default	Oct 15, 2026	$2	$8	$0.5
芯算AI	API Relay	o3-2025-04-16 · default	Oct 15, 2026	$2	$8	Not published
XycAi Inc	API Relay	o3 · gpt-flow	Oct 15, 2026	$2	$8	$0.5
Apilio	API Relay	o3 · default	Oct 3, 2026	$2	$8	Not published
AIHubMix	API Relay	o3 · 公开模型 API	Sep 17, 2026	$2	$8	$0.5
胜算云	API Relay	openai/o3 · 公开标准价	Oct 15, 2026	$2.9766	$11.9064	$0.7441
APIYI	API Relay	o3 · default	Oct 15, 2026	$3	$12	$0.75
LaoZhang API	API Relay	o3 · default	Oct 15, 2026	$3	$12	$0.75
TackleKey	API Relay	openai/o3 · default	Oct 15, 2026	$3.3429	$13.3718	$0.8357
无限星河	API Relay	o3 · chatgpt-azure	Sep 15, 2026	$3.6946	$14.7784	$0.9236
一步API	API Relay	o3-2025-04-16 · codex	Oct 15, 2026	$4	$16	Not published
V-API	API Relay	o3 · gf	Oct 3, 2026	$4	$16	Not published
HoHoApi	API Relay	o3 · gf	Oct 15, 2026	$5.2	$20.8	Not published
9527CODE	API Relay	o3 · Azure-GPT	Oct 15, 2026	$6	$24	$1.5
AveMujica API	API Relay	o3-2025-04-16 · azure	Oct 15, 2026	$6	$24	Not published
91claude	API Relay	openai/o3 · KILO	Oct 15, 2026	$12	$48	Not published