Price checkPer million tokens
FreeFreeFlash-Lite (Paid)CustomFlash (Paid)Custom
See all 4 plans

All Google Gemini API Plans & Pricing

Plan Monthly Annual Best For
View all features by plan (compare side-by-side)

Free

  • Limited access to certain models
  • Free input & output tokens
  • Google AI Studio access
  • Content used to improve Google products

Flash-Lite (Paid)

  • Gemini 2.5 Flash-Lite: $0.10 input / $0.40 output per 1M tokens
  • Gemini 3.1 Flash-Lite: $0.25 input / $1.50 output per 1M tokens
  • Gemini 3.5 Flash-Lite: $0.30 input / $2.50 output per 1M tokens
  • Batch and Flex pricing available at reduced rates
  • Context caching available where supported

Flash (Paid)

  • Gemini 3.8 Flash: $0.75 input / $3.75 output per 1M tokens through December 31, 2026; $1.50 / $7.50 from January 1, 2027
  • Gemini 3.6 Flash: $0.75 input / $3.75 output per 1M tokens through December 31, 2026; $1.50 / $7.50 from January 1, 2027
  • Gemini 3 Flash Preview: $0.50 input / $3.00 output per 1M tokens
  • Gemini 2.5 Flash: $0.30 input / $2.50 output per 1M tokens
  • Batch and Flex at 50% of standard rates; Priority at a premium (e.g. 3.8 Flash $1.35 / $6.75)

Pro (Paid)

  • Gemini 2.5 Pro: $1.25 input / $10.00 output per 1M tokens for prompts <=200K tokens
  • Gemini 2.5 Pro: $2.50 input / $15.00 output per 1M tokens for prompts >200K tokens
  • Gemini 3.1 Pro Preview: $2.00 input / $12.00 output per 1M tokens for prompts <=200K tokens
  • Gemini 3.1 Pro Preview: $4.00 input / $18.00 output per 1M tokens for prompts >200K tokens
  • Context caching available
  • Gemini 4 Argon: $2.00 input / $10.00 output per 1M tokens through November 30, 2026; $4.00 / $20.00 from December 1, 2026 (not available on the Free tier)
Pricing Alerts

Track Google Gemini API pricing

Get an email when Google Gemini API's pricing changes — plus the weekly SaaS Price Watch: verified price changes and deals across 3,000+ products. One-click unsubscribe.

Try Google Gemini API Free
Compare Google Gemini API with alternativesAdjust seats, lock a tier, add up to 2 more products side-by-side. Shareable URL.
Quick Answer
Last verified:
Medium confidence

Google Gemini API costs Free to $18 per million tokens as of October 2026, with 4 plans available including a free tier. Plan: Free (free). Custom pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Google Gemini API offers 4 pricing tiers: Free, Flash-Lite (Paid), Flash (Paid), Pro (Paid). The Flash-Lite (Paid) plan is high-volume, cost-sensitive production workloads.

Compared to other llm api providers software, Google Gemini API is positioned at the budget-friendly price point.

  • 4 documented hidden costs beyond list price
Last verified: | Sources: 2 pricing pages and reviews

How much does Google Gemini API cost?

Google Gemini API offers 4 pricing plans, starting with a free tier and scaling to custom enterprise pricing. Plans include Free (free), Flash-Lite (Paid) (custom pricing), Flash (Paid) (custom pricing), Pro (Paid) (custom pricing).

Google Gemini API Pricing Overview

Google Gemini API has 4 pricing plans, including a free tier. Paid plans range from $0 to $18/per million tokens. The Free plan is free and is best for developers and small projects getting started with the gemini api. The Flash-Lite (Paid) plan requires contacting sales for a custom quote and is designed for high-volume, cost-sensitive production workloads. The Flash (Paid) plan requires contacting sales for a custom quote and is designed for production apps balancing cost, speed, and capability. The Pro (Paid) plan requires contacting sales for a custom quote and is designed for complex reasoning, long-context, and multimodal tasks.

There are at least 4 documented hidden costs beyond Google Gemini API's list price, including implementation, training, and add-on fees.

This pricing was last verified in October 20, 2026 from 2 independent sources.

Try Google Gemini API Free

As of October 20, 2026, Gemini API paid pricing runs from $0.10 input / $0.40 output per million tokens (Gemini 2.5 Flash-Lite) to $2 / $12 for Gemini 3.1 Pro Preview (prompts up to 200K tokens; $4 / $18 above). The newest Flash models, Gemini 3.8 Flash and 3.6 Flash, cost $0.75 / $3.75 on promotional pricing through December 31, 2026, rising to $1.50 / $7.50 on January 1, 2027. Google's new flagship, Gemini 4 Argon, costs $2 / $10 through November 30, 2026, then $4 / $20 from December 1. Most models also have a rate-limited free tier in Google AI Studio (Gemini 4 Argon and 3.1 Pro Preview do not), and Batch and Flex processing cost 50% of standard rates. Source: Google Gemini API pricing page, checked 2026-10-20.

How Google Gemini API Pricing Compares

Compare Google Gemini API pricing against top alternatives in LLM API Providers.

Groq $0-$4.0 per million tokens Compare → Together AI $0.03-$9.95 per million tokens / hour Compare → Fireworks AI $0-$9 per million tokens / hour Compare →

Usage-Based Rates

Per-unit pricing for Google Gemini API API usage.

Flash-Lite (Paid)

Model Input Output Cached Per
gemini-2-5-flash-lite $0.100 $0.400 $0.010 1M tokens
gemini-3-1-flash-lite $0.250 $1.50 $0.025 1M tokens
gemini-3-5-flash-lite $0.300 $2.50 $0.030 1M tokens
  • Rates verified 2026-10-20 against https://ai.google.dev/gemini-api/docs/pricing.
  • Standard paid tier rates shown for text/image/video tokens unless otherwise noted by Google.
  • Batch API and Flex pricing are available at lower rates for supported models.
  • Context caching storage is billed separately per 1M tokens per hour.

Flash (Paid)

Model Input Output Cached Per
gemini-3-8-flash $0.750 $3.75 $0.075 1M tokens
gemini-3-6-flash $0.750 $3.75 $0.075 1M tokens
gemini-3-flash-preview $0.500 $3.00 $0.050 1M tokens
gemini-2-5-flash $0.300 $2.50 $0.030 1M tokens
  • Standard paid-tier rates for text/image/video input, verified 2026-10-20 against Google's Gemini API pricing page (https://ai.google.dev/gemini-api/docs/pricing).
  • Output prices include thinking tokens.
  • Gemini 3.8 Flash and 3.6 Flash rates are promotional through December 31, 2026 and double on January 1, 2027 ($1.50 input / $7.50 output / $0.15 cached).
  • Batch and Flex processing are priced at 50% of standard rates; Priority inference costs more.

Pro (Paid)

Model Input Output Cached Per
gemini-2-5-pro 200K ctx $2.50 $15.00 $0.250 1M tokens
gemini-3-1-pro-preview 200K ctx $4.00 $18.00 $0.400 1M tokens
gemini-4-argon $2.00 $10.00 $0.100 1M tokens
  • Rates verified 2026-10-20 against https://ai.google.dev/gemini-api/docs/pricing. Gemini 3.1 Pro Preview has no free tier.
  • Rates without contextWindow apply to prompts over 200,000 tokens.
  • Output prices include thinking tokens.
  • Batch API and Flex pricing are available at lower rates for supported models.
  • Context caching storage is billed separately per 1M tokens per hour.
  • Gemini 4 Argon rates are promotional through November 30, 2026 and double on December 1, 2026 ($4.00 input / $20.00 output / $0.20 cached); Argon is not available on the Free tier.

Compare Google Gemini API vs Alternatives

Before committing to Google Gemini API, compare pricing with these 3 alternatives in the same category.

VSGroq
Free

Prototyping and evaluation

Full comparison
VSTogether AI
From $0.03 per million tokens / hour

Variable-volume API usage

Full comparison
VSFireworks AI
Free

Variable-volume API usage

Full comparison

All Google Gemini API alternatives & migration guides

What Companies Actually Pay for Google Gemini API

Median per-1M-token pricing across 24 models
Input $0.400/1M
Output $2.50/1M
Flagship models in this provider's catalog
Model Input /1M Output /1M Blended /1M
google/gemini-3.1-pro-preview $2.00 $12.00 —
google/gemini-3-pro-image $2.00 $12.00 —
google/gemini-3.5-flash $1.50 $9.00 —
google/gemini-2.5-pro $1.25 $10.00 —
google/gemini-3.1-flash-image $0.500 $3.00 —
Review scores
Trustpilot 1.2out of 5 (15)
Third-party review aggregates, as of Jul 2026
Top pricing complaints
Frequent factual errors and inconsistent outputs requiring manual verificationOpaque content policy violations with no explanation or recourseSlow performance and reliability issues with video and generative featuresMandatory platform migrations causing lost work and blocked applications
Source: OpenRouter API — medians aggregated from 24 models routed. Reflects router-surface pricing (may include modest markup vs direct provider rates).

Google Gemini API Year 1 Total Cost by Company Size

Real deployment costs including licenses, implementation, training, and admin — not just the sticker price.

Individual Developer (Free Tier) $0 Year 1 total

Solo developer prototyping or building a low-traffic application using the Gemini API Free tier via AI Studio, staying within free-tier rate limits.

Production App — Flash Model ~$15.50/month ($3.00 input + $12.50 output for 10M input and 5M output tokens, at the stated rates) Year 1 total
$3.00 input
$12.50 output for 10M input and 5M output tokens, at the stated rates
Total ~$15.50/month ($3.00 input + $12.50 output for 10M input and 5M output tokens, at the stated rates)

A production application processing approximately 10 million input tokens and 5 million output tokens per month using the Flash (Paid) tier via OpenRouter at median provider rates.

Production App — Pro Model ~$62.50/month ($12.50 input + $50.00 output for 10M input and 5M output tokens) Year 1 total
$12.50 input
$50.00 output for 10M input and 5M output tokens
Total ~$62.50/month ($12.50 input + $50.00 output for 10M input and 5M output tokens)

A production application processing approximately 10 million input tokens and 5 million output tokens per month using the Pro (Paid) tier at current OpenRouter rates for Gemini 2.5 Pro.

CURRENT TIER DATA

How Google Gemini API Pricing Compares

Software Starting Price Top Price
Google Gemini API Free $18 per million tokens
Amazon Bedrock $0.07 per million tokens $75 per million tokens
Anyscale Free $4.9591 per million tokens
Baidu ERNIE API $0.1 per million tokens $10 per million tokens
Cerebras Inference API $0.1 per million tokens $6 per million tokens
Claude API $0.1 per million tokens $50 per million tokens

Detailed pricing comparisons:

Browse all LLM API Providers pricing →

4 Google Gemini API Hidden Costs Beyond the List Price

Beyond the listed price, Google Gemini API has at least 4 documented hidden costs that can significantly increase total cost of ownership.

Watch for 4 hidden costs
  • Content Policy Restrictions 5-15% of license costs
    medium 3 sources
    Trustpilot “FLOW is, quite possibly, the worst AI video creator I have ever encountered. I created images with Gemini (same company) and when I loaded them into FLOW to create video, it changed the subject to something random OR I got a violate policies message.”
    Trustpilot “Their Tyrannically BS restriction really makes me wanna go Super-Saiyan RN”
    Trustpilot “very strict censorship with google, my videos are dark like my music so most times it just comes up saying i am breaking their policies etc...or google gets the VIDEO text wrong 95% of time!!”
  • Output Reliability and Accuracy Costs 10-25% of license costs
    high 3 sources
    Trustpilot “Its so full of errors and even lies. Has cost me alot to follow its advice. Should be taken of marked until its works and dont ruin projects/economy.”
    Trustpilot “never get a sraight answer, If the very same question is asked again you get a different answer.”
    Trustpilot “You must check the google answer for correctness yourself and critically assess whether or not it could be correct.”
  • Platform Migration Costs 5-20% of license costs
    high 2 sources
    Trustpilot “I spent months creating an app in Firebase Studio and when I did the mandatory migration to AI Studio... IT IS BLOCKED. Google IS USELESS.”
    Trustpilot “So time-consuming with zero results, it's full of bugs, crashes way too often, you can spend days making an app and there is no way you're ever getting that app working outside of googles UI environment.”
  • Free Tier Data Usage Policy 5-10% of license costs
Tip

Ask your Google Gemini API sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Intelligence sourced from 1 independent sources
Trustpilot Consumer reviews
Key claims include inline source attribution. Data verified against multiple independent sources. 13 source citations total.

Google Gemini API Contract Terms

Google Gemini API contracts do not auto-renew. Changes require advance notice. These terms are sourced from verified buyer experiences.

Contract Terms
Auto-Renewal No
Mid-Term Downgrade Not allowed
Payment Terms Pay-as-you-go per token consumed; no upfront commitment required for standard API access

How to Negotiate Google Gemini API Pricing

Google Gemini API contracts are negotiable. These 4 tactics are sourced from real buyer experiences and procurement specialists.

Negotiation Playbook 4 tactics
Start on Free Tier high success

The Gemini API Free tier requires no credit card and provides access to all major models via AI Studio. Use this to prototype and measure actual token consumption before committing to any paid volume, giving you precise data to negotiate committed-use discounts.

CURRENT TIER DATA
Model Tier Selection high success

Flash-Lite (via OpenRouter at ~$0.25/1M input) costs approximately 8x less than Pro models (~$2.00/1M input). Benchmark your specific workload across model tiers before defaulting to Pro — many tasks perform acceptably on Flash or Flash-Lite at a fraction of the cost.

OpenRouter pricing data
Negotiate Google Cloud Committed Use medium success

For high-volume production workloads, negotiate Committed Use Discounts (CUDs) through Google Cloud's enterprise sales team. CUDs typically require 1-year or 3-year commitments but can yield significant per-token savings over pay-as-you-go rates.

General Google Cloud pricing doctrine
Leverage Competing Provider Pricing medium success

OpenRouter routes Gemini models at provider-median blended rates of ~$0.85/1M tokens. Use competing provider pricing (OpenRouter, Vertex AI pricing) as leverage in any enterprise negotiation with Google to justify custom rate discussions.

OpenRouter pricing data
High success Medium Low / difficult

Full negotiation guide →

Google Gemini API Pricing FAQ

01 How much does the Google Gemini API cost?

As of October 20, 2026, Gemini API pricing ranges from $0.10 input / $0.40 output per million tokens for Gemini 2.5 Flash-Lite to $2.00 / $12.00 for Gemini 3.1 Pro Preview (prompts up to 200K tokens). Gemini 3.8 Flash costs $0.75 / $3.75 through December 31, 2026, then $1.50 / $7.50. The new flagship Gemini 4 Argon costs $2.00 / $10.00 through November 30, 2026, then $4.00 / $20.00. Most models have a rate-limited free tier.

02 Is the Gemini API free?

Partly. Most Gemini models, including 3.8 Flash, 3.6 Flash, 3.5 Flash-Lite, 2.5 Flash and 2.5 Pro, have a free tier in Google AI Studio with rate limits. Gemini 4 Argon and Gemini 3.1 Pro Preview have no free tier. Free-tier prompts may be used by Google to improve its products; production use is billed per token with no monthly minimum.

03 Gemini API vs OpenAI API: which is cheaper?

At the budget end they are close: Gemini 2.5 Flash-Lite is $0.10 / $0.40 per million tokens and OpenAI's GPT-6 Luna is $0.10 / $0.50. At the top end, Gemini 3.1 Pro Preview is $2 / $12 versus $2 / $10 for GPT-6.1 Sol (both for shorter prompts). Gemini's advantage is a free tier on most models; OpenAI's API has no free tier. Prices verified October 10, 2026.

04 What is context caching in the Gemini API?

Context caching lets you cache repeated prompt content (like system instructions or documents) and reuse it across multiple requests. Cached tokens are billed at roughly 90% discount compared to fresh input tokens. This is highly cost-effective for applications that repeatedly process the same large documents or instructions.

05 What is the Batch API discount on Gemini?

The Gemini API Batch API offers a 50% cost reduction on token pricing for asynchronous workloads. Batch requests are processed within 24 hours. This is ideal for offline data processing, bulk classification, or any task that doesn't require real-time responses.

06 Does the Google Gemini API have a free tier?

Yes. The Free tier provides access to Gemini models via AI Studio at no cost, subject to rate limits on requests per minute and per day. It is designed for prototyping and low-volume experimentation, not production-scale workloads.

07 How is the Google Gemini API billed on paid plans?

The Flash-Lite (Paid), Flash (Paid), and Pro (Paid) tiers are all billed on a per-token usage basis with no monthly subscription fee. According to Artificial Analysis data as of April 2026, the provider median across 51 tracked models is $0.56 per 1M input tokens and $2.20 per 1M output tokens, with individual models ranging from near-free (Gemma open models at $0) to premium (Gemini 2.5 Pro at $1.25/$10.00 per 1M input/output tokens).

08 What is the difference between Flash-Lite, Flash, and Pro tiers?

Flash-Lite (Paid) targets the lowest-cost, highest-throughput use cases. Flash (Paid) balances speed and capability for most production workloads. Pro (Paid) is the highest-capability tier suited for complex reasoning tasks. All three are strictly usage-based — there is no monthly minimum or subscription commitment.

09 Can I use Google Gemini API models for free indefinitely?

Yes, through the Free tier. Google provides free access to Gemini models via AI Studio with rate limits, and several Gemma open-weight models are available at $0 per token even on paid infrastructure, according to Artificial Analysis data (April 2026).

10 What models are available through the Gemini API?

Google's pricing page (October 20, 2026) lists Gemini 4 Argon, Gemini 3.8 Flash, 3.6 Flash, 3.5 Flash-Lite, 3.1 Flash-Lite, 3.1 Pro Preview, 3 Flash Preview, 2.5 Pro, 2.5 Flash and 2.5 Flash-Lite, plus Live, TTS, transcription and image (Nano Banana) models with their own rates.

11 When should I upgrade from the free tier to a paid plan?

Upgrade to a paid tier when: (1) you consistently hit free-tier rate limits, (2) you are deploying to production and need higher throughput or SLA guarantees, or (3) you need access to the full Pro model lineup at full context lengths. The free tier is designed for prototyping, not production traffic.

12 Can my free-tier usage data be used to train Google models?

Yes — requests made under the free tier may be used by Google to improve its models. If your use case involves sensitive or proprietary data, you should use the paid API tier, which typically includes data-processing terms that prevent use of your data for model training.

Is this pricing incorrect? — we'll verify and update it.

1 AI answer about this product’s pricing was flagged for review against CostBench’s record. Claim this record free to see them