API PRICES
Google · gemini-3.5-flash
Provider prices, cheapest first
Mainstream models without comparable official prices
Google · gemini-3.5-flash official price: not yet recorded. Cheapest inference provider: DeepInfra, input 1.5, output 9 USD per million tokens. Cheapest relay: realmrouter.cn, group "Gemini" 0.27 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 264 sites have comparable prices; 453 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Inference provider cash prices · Lowest 3.375 · median 3.375 · highest 3.375 · 2 quotes USD / per million tokens
Relay USD credit prices · Lowest 0.27 · median 3.375 · highest 270 · 367 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 0.375 · median 3.625 · highest 2025 · 137 quotes CNY / per million tokens, site credit
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.
Inference providers
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| DeepInfra | 1.5 | 9 | — | — | USD / 1M tokens | Official source | |
| OpenRouter · Aggregator | 1.5 | 9 | 0.15 | 0.083333 | USD / 1M tokens | Official source |
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 0.27 · median 3.375 · highest 270 (367 quotes, USD credits per million total tokens)
Relays
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 |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 326 | api.zhiyunai168.comAsk or discussCollected: Collected this cycle View 1 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. | gemini official relay premium [machine translation]Group on site: gemini 官转高级 gemini official relay t3t5key pool, supports high concurrency, stable enterprise use [machine translation]Original: gemini 官转 t3t5key池，支持高并发，企业稳定使用 Operator pending verification | 5.25 | 31.5 | 0.525 | 11.813Median price ÷ this price: 0.3× | Full prices and sources |
| 326 | apijing.comAsk or discussCollected: Collected this cycle View 3 plans | openrouter openrouter Operator pending verification | 5.25 | 31.5 | 0.525 | 11.813Median price ÷ this price: 0.3× | Full prices and sources |
| 326 | www.nuwaflux.comAsk or discussCollected: Collected this cycle View 5 plans | Gemini - custom channel [machine translation]Group on site: Gemini-定制线路 vertex Operator pending verification | 5.25 | 31.5 | 0.525 | 11.813Median price ÷ this price: 0.3× | Full prices and sources |
| 326 | api1.zhiyunai168.comAsk or discussCollected: Collected this cycle View 1 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. | gemini official relay premium [machine translation]Group on site: gemini 官转高级 gemini official relay t3t5key pool, supports high concurrency, stable enterprise use [machine translation]Original: gemini 官转 t3t5key池，支持高并发，企业稳定使用 Operator pending verification | 5.25 | 31.5 | 0.525 | 11.813Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | ai.comfly.orgAsk or discussCollected: Collected this cycle View 4 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | ai.ufoai.onlineAsk or discussCollected: Collected this cycle View 4 plans | Gemini[high quality] [machine translation]Group on site: Gemini[高质] Gemini [high quality], 71% cheaper than official [machine translation]Original: Gemini[高质]，比官方便宜71% Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | api.bltcy.aiAsk or discussCollected: Collected this cycle 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. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | api.xhuoai.comAsk or discussCollected: Collected this cycle View 3 plans | Enterprise channel [machine translation]Group on site: 企业渠道 OpenAI/Claude enterprise-grade channel, top choice for top speed and stability, ultra-high concurrency, features identical to official, 5.6/10 of list price, rate multiplier 4.0 [machine translation]Original: OpenAI/Claude企业级渠道，追求极速稳定首选，超高并发，功能与官方完全一致，5.6折，倍率4.0 Operator pending verification | 6 | 36 | — | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | apilio.aiAsk or discussCollected: Collected this cycle 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. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | ai.t8star.orgAsk or discussCollected: Collected this cycle View 4 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | api.apilio.aiAsk or discussCollected: Collected this cycle 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. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | api.bltcy.topAsk or discussCollected: Collected this cycle View 4 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. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 4 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. | gemini-t3 gemini-t3 Operator pending verification | 6 | 36 | 0.6 | 13.5Median price ÷ this price: 0.3× | Full prices and sources |
| 330 | 128api.cnAsk or discussCollected: Collected this cycle View 6 plans | pro paid all models [machine translation]Group on site: pro付费全模型 Official relay pro models group 1 [machine translation]Original: 官转pro模型1组 Operator pending verification | 6 | 84 | — | 25.5Median price ÷ this price: 0.1× | Full prices and sources |
| 330 | 128api.cnAsk or discussCollected: Collected this cycle View 6 plans | pro million-token channel [machine translation]Group on site: pro百万token通道 pro chat channel [machine translation]Original: pro聊天渠道 Operator pending verification | 6 | 84 | — | 25.5Median price ÷ this price: 0.1× | Full prices and sources |
| 341 | tokenshengsheng.comAsk or discussCollected: Collected this cycle View 4 plans | Gemini models Max [machine translation]Group on site: Gemini模型Max Gemini models Max [machine translation]Original: Gemini模型Max Operator pending verification | 7.5 | 37.5 | 0.75 | 15Median price ÷ this price: 0.2× | Full prices and sources |
| 341 | www.nuwaflux.comAsk or discussCollected: Collected this cycle View 5 plans | High-speed dedicated line [machine translation]Group on site: 高速专线 Official key forwarding/supports all models/for research/enterprise online users/commercial apps [machine translation]Original: 官方key转发/支持全模型/适合科研/企业线上用户/商业应用 Operator pending verification | 7.5 | 45 | 0.75 | 16.875Median price ÷ this price: 0.2× | Full prices and sources |
| 341 | xiaocui.eu.orgAsk or discussCollected: Collected this cycle View 2 plans | merlin I want to support Mingming Kouya [machine translation]Original: 我要支持铭茗口牙 Operator pending verification | 7.5 | 45 | 0.75 | 16.875Median price ÷ this price: 0.2× | Full prices and sources |
| 341 | yinli.oneAsk or discussCollected: Collected this cycle View 2 plans | Gemini-high price-99% stability [machine translation]Group on site: Gemini-高价-99%稳定性 Commercial APP use, recommended when stability needs are very high, streaming first token 1-3s [machine translation]Original: 商业APP使用，稳定性要求极高推荐使用，流式输出首字1-3s Operator pending verification | 7.5 | 45 | 0.75 | 16.875Median price ÷ this price: 0.2× | Full prices and sources |
| 345 | 128api.cnAsk or discussCollected: Collected this cycle View 6 plans | pro paid all models [machine translation]Group on site: pro付费全模型 Name on site: gemini-3.5-flash-low Official relay pro models group 1 [machine translation]Original: 官转pro模型1组 Operator pending verification | 8 | 112 | — | 34Median price ÷ this price: 0.1× | Full prices and sources |
| 345 | 128api.cnAsk or discussCollected: Collected this cycle View 6 plans | pro million-token channel [machine translation]Group on site: pro百万token通道 Name on site: gemini-3.5-flash-low pro chat channel [machine translation]Original: pro聊天渠道 Operator pending verification | 8 | 112 | — | 34Median price ÷ this price: 0.1× | Full prices and sources |
| 347 | ai.bytonsec.comAsk or discussCollected: Collected this cycle View 6 plans | zen Name on site: zen/gemini-3.5-flash OPENCODE ZEN official 60% of list price [machine translation]Original: OPENCODE ZEN官方6折 Operator pending verification | 9 | 54 | 0.9 | 20.25Median price ÷ this price: 0.2× | Full prices and sources |
| 347 | ai.bytonsec.comAsk or discussCollected: Collected this cycle View 6 plans | zen OPENCODE ZEN official 60% of list price [machine translation]Original: OPENCODE ZEN官方6折 Operator pending verification | 9 | 54 | 0.9 | 20.25Median price ÷ this price: 0.2× | Full prices and sources |
| 347 | code0.aiAsk or discussCollected: Collected this cycle View 3 plans | Gemini Official Vertex AI Ai Studio enterprise-grade stability · suited to production · slightly higher price [machine translation]Original: Vertex AI Ai Studio企业级稳定性 · 适合生产环境 · 价格略高 Operator pending verification | 9 | 54 | 0.9 | 20.25Median price ÷ this price: 0.2× | Full prices and sources |
| 347 | ai-one.vipAsk or discussCollected: Collected this cycle View 1 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | gemini_full-strength [machine translation]Group on site: gemini_满血 gemini_full-strength [machine translation]Original: gemini_满血 Operator pending verification | 9 | 81 | 1.35 | 27Median price ÷ this price: 0.1× | Full prices and sources |
Special groups · 5 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.
- top-up or membership gated: 3 rows
- near-zero-ratio group: 1 rows
- unrecognized flag USAGE_IMAGE_ONLY: 1 rows
- ai.saigou.work · gemini · gemini-3.5-flash-low · Input 0.02 / Output 0.1 USD credits / 1M
- api.mooko.ai · default · gemini-3.5-flash · Input 1.5 / Output 9 USD credits / 1M
- poloai.top · Gemini-1 · gemini-3.5-flash · Input 1.5 / Output 9 USD credits / 1M
- poloapi.top · Gemini-1 · gemini-3.5-flash · Input 1.5 / Output 9 USD credits / 1M
- xy.poloapi.com · Gemini-1 · gemini-3.5-flash · Input 1.5 / Output 9 USD credits / 1M
Related variants · 109 rows · not ranked
These are special editions of the model (thinking, max, search, batch, long context, free, etc.). They are priced differently from the base model, so they are listed separately and not ranked. Names that only add an effort level such as low, high or nothinking are compared with the base model.
- gemini-3.5-flash-thinking-high (-thinking-high · thinking edition): 24 rows
- gemini-3.5-flash-thinking-low (-thinking-low · thinking edition): 24 rows
- gemini-3.5-flash-thinking-medium (-thinking-medium · thinking edition): 24 rows
- gemini-3.5-flash-thinking-minimal (-thinking-minimal · thinking edition): 24 rows
- gemini-3.5-flash-thinking (-thinking · thinking edition): 12 rows
- gemini-3.5-flash-search (-search · search or tool): 1 rows
- ioll.pp.ua · Chat only, meow [machine translation]Group on site: 聊天专属喵 · gemini-3.5-flash-thinking · Input 0.75 / Output 4.5 USD credits / 1M
- api.aabao.top · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3.5-flash-thinking · Input 1.2 / Output 7.2 USD credits / 1M
- api.aabao.vip · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3.5-flash-thinking · Input 1.2 / Output 7.2 USD credits / 1M
- api.aabao.top · default · gemini-3.5-flash-thinking · Input 1.5 / Output 9 USD credits / 1M
- api.aabao.vip · default · gemini-3.5-flash-thinking · Input 1.5 / Output 9 USD credits / 1M
- ioll.pp.ua · Reverse-engineered group [machine translation]Group on site: 逆向分组 · gemini-3.5-flash-thinking · Input 2.25 / Output 13.5 USD credits / 1M
- ai.comfly.org · gemini premium quality [machine translation]Group on site: gemini优质 · gemini-3.5-flash-thinking-low · Input 3 / Output 18 USD credits / 1M
- ai.comfly.org · gemini premium quality [machine translation]Group on site: gemini优质 · gemini-3.5-flash-thinking-high · Input 3 / Output 18 USD credits / 1M
- ai.comfly.org · gemini premium quality [machine translation]Group on site: gemini优质 · gemini-3.5-flash-thinking-medium · Input 3 / Output 18 USD credits / 1M
- ai.comfly.org · gemini premium quality [machine translation]Group on site: gemini优质 · gemini-3.5-flash-thinking-minimal · Input 3 / Output 18 USD credits / 1M
How this ranking works
All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 1666 recorded prices; 677 can be compared directly (558 ranked, 119 listed separately). Not comparable yet: price not parsed yet 496, billed per request or another unit 148, tiered by rules (see Tiered prices) 119, ratio looks unset 113, scope of the official doc price not confirmed 60, display unit not confirmed 47
387 recent · 12 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-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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for Google · gemini-3.5-flash?
realmrouter.cn, group "Gemini", 0.27 USD credit per million total tokens, observed 2026-10-16. 264 sites have comparable prices.
How do I use Google · gemini-3.5-flash in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest Google · gemini-3.5-flash API to Claude Code for me". Install Skill →