API PRICES

Google · gemini-3.5-flash

Provider prices, cheapest first

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Google · gemini-3.5-flash official price: not yet recorded. Cheapest inference provider: DeepInfra, input 1.50, output 9.00 USD per million tokens. 253 sites have comparable prices; 448 sites list this model. Conditions:

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

ProviderInputOutputCache readCache writeUnitObservedConditions and sourcevs official
DeepInfra1.509.00——USD / 1M tokens
Official source
OpenRouter · Aggregator1.50000009.0000000.150000000.0833333333333333000000USD / 1M tokensInput modality: text · Output modality: text · Default tier when no override applies · Standard processing
Official source

Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.

Filtering by provider: api.ulastai.com

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Blended price = input × 75% + output × 25%, without cache.

sites have comparable prices253448 sites list this model; approximately 0 operators
Lowest input price—USD credits / 1M
Median of each provider’s lowest price—USD credits / 1M

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Special groups · 9 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: 6 rows
  • top-up or membership gated: 3 rows
  • marked display-only or do-not-select: 1 rows
  • 666api.ai · 测试-LT · gemini-3.5-flash · Input 1.5 / Output 6 USD credits / 1M
  • api.tenzen.ai · 测试分组 · gemini-3.5-flash · Input 1.5 / Output 9 USD credits / 1M
  • hk.apitoken.ai · sandbox · 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
  • tenzen.ai · 测试分组 · 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
  • www.amutes.com · vertex-test · gemini-3.5-flash · Input 2.55 / Output 15.3 USD credits / 1M
  • wqdsjhaoai.site · 测试可用性专区,不要选择 · gemini-3.5-flash · Input 75,000 / Output 450,000 USD credits / 1M
View all 9 rows →
Related variants · 86 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): 18 rows
  • gemini-3.5-flash-thinking-low (-thinking-low · thinking edition): 18 rows
  • gemini-3.5-flash-thinking-medium (-thinking-medium · thinking edition): 18 rows
  • gemini-3.5-flash-thinking-minimal (-thinking-minimal · thinking edition): 18 rows
  • gemini-3.5-flash-thinking (-thinking · thinking edition): 13 rows
  • gemini-3.5-flash-search (-search · search or tool): 1 rows
  • ioll.pp.ua · 聊天专属喵 · gemini-3.5-flash-thinking · Input 0.75 / Output 4.5 USD credits / 1M
  • api.aabao.top · Gemini直连-3 · gemini-3.5-flash-thinking · Input 1.2 / Output 7.2 USD credits / 1M
  • api.aabao.vip · 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 · 逆向分组 · gemini-3.5-flash-thinking · Input 2.25 / Output 13.5 USD credits / 1M
  • ai.comfly.org · gemini优质 · gemini-3.5-flash-thinking-low · Input 3 / Output 18 USD credits / 1M
  • ai.comfly.org · gemini优质 · gemini-3.5-flash-thinking-minimal · Input 3 / Output 18 USD credits / 1M
  • ai.comfly.org · gemini优质 · gemini-3.5-flash-thinking-medium · Input 3 / Output 18 USD credits / 1M
  • ai.comfly.org · gemini优质 · gemini-3.5-flash-thinking-high · Input 3 / Output 18 USD credits / 1M
View all 86 rows →
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 1641 recorded prices; 646 can be compared directly (546 ranked, 100 listed separately). Not comparable yet: price not parsed yet 296, new price under review; showing the previous one 232, billed per request or another unit 172, tiered by rules (see Tiered prices) 105, ratio looks unset 75, scope of the official doc price not confirmed 60, display unit not confirmed 55

0 recent · 0 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 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.

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