Google Gemini API vs xAI Grok API API Pricing (2026) — Per-Token Cost Comparison
Compare / Google Gemini API vs xAI Grok API
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Team size
25 seats

Google Gemini API vs xAI Grok API

LLM API Providers pricing comparison · 2026

Google Gemini API pricing ranges from $0–$18/per million tokens, while xAI Grok API ranges from $1.25–$2.5/per million tokens. These products use different pricing models (Usage-based (pay per token/image/minute) vs Per-seat subscription), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

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See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Visit Google pricing
Free plan limits → Discount programs →
Visit xAI pricing
Discount programs →
Compare
2 products · LLM API Providers
Side-by-side · live
Google Gemini API
Google Gemini API pricing starts at $0 on the Free tier, which provides rate-limited acces
verified 11w ago
View pricing →
X
xAI Grok API
The xAI Grok API offers pay-as-you-go pricing for models including Grok 4, Grok 4 Fast, an
verified 8w ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Usage-based
$0.1 per 1M input tokens
see vendor pricing for volume tiers
Usage-based
$1.25 per 1M tokens
see vendor pricing for volume tiers
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources 10 sourced facts
8 hidden-cost · Vendr median · 1 review platform
Last verified 2mo ago
Confidence Medium confidence
Sources 8 sourced facts
4 hidden-cost · 1 contract · Vendr median · 2 review platforms
Last verified 1mo ago
Confidence Limited confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
4 documented
  • Content Policy Restrictions
    5-15% of license costs
    3 sources
  • Output Reliability and Accuracy Costs
    10-25% of license costs
    3 sources
  • Platform Migration Costs
    5-20% of license costs
    2 sources
  • Free Tier Data Usage Policy
    5-10% of license costs
4 documented
  • Tool Invocation Fees
    1 source
  • Blocked Request Fees
    $0.05
    1 source
  • Extended Context Premium
    25%
    1 source
  • Priority Processing Premium
    2x
    1 source
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
Trustpilot
1.2out of 5 (15)
Best for
Prototyping and evaluation
Watch out
Frequent factual errors and inconsistent outputs requiring manual verification
Trustpilot
1.6out of 5 (338)
G2
4.3out of 5 (15)
Best for
Developers integrating Grok into their applications
Watch out
Interface and Navigation
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Google pricing
Free plan limits → Discount programs →
Visit xAI pricing
Discount programs →
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
LLM API Providers

Google Gemini API

$0–$18
/per million tokens
4 plans · Free tier
Full pricing breakdown →
VS
LLM API Providers

xAI Grok API

$1.25–$2.5
/per million tokens
2 plans
Full pricing breakdown →
⚖

Different Pricing Models

Direct price comparison isn't meaningful here — Google Gemini API uses Usage-based (pay per token/image/minute) pricing while xAI Grok API uses Per-seat subscription pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

Usage-based (pay per token/image/minute)

Google Gemini API

From $0.025 per 1M cached input tokens
See full Google Gemini API pricing →
vs
Per-seat subscription

xAI Grok API

$1.25–$2.5 / per million tokens
See full xAI Grok API pricing →

Google Gemini API and xAI Grok API are two leading LLM API providers. This page compares their per-token pricing, available models, and tier structure so you can pick the right backend for your workload — whether you're optimizing for cost per 1M tokens, latency, or model quality.

Plan-by-Plan Pricing

Plan Google Gemini API xAI Grok API
Free Free /month Custom
Flash-Lite (Paid) Custom Custom
Flash (Paid) Custom —
Pro (Paid) Custom —

What Users Say

Google Gemini API

Trustpilot
1.2out of 5 (15)
Top complaints
  • Frequent factual errors and inconsistent outputs requiring manual verification
  • Opaque content policy violations with no explanation or recourse
  • Slow performance and reliability issues with video and generative features

xAI Grok API

G2
4.3out of 5 (15)
Trustpilot
1.6out of 5 (338)
Top complaints
  • Interface and Navigation
  • Image Generation and Performance
  • Data Privacy and Political Bias

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Google Gemini API 4 hidden costs

medium
Content Policy Restrictions 5-15% of license costs
high
Output Reliability and Accuracy Costs 10-25% of license costs
high
Platform Migration Costs 5-20% of license costs
medium
Free Tier Data Usage Policy 5-10% of license costs
See all Google Gemini API hidden costs →

xAI Grok API 4 hidden costs

high
Tool Invocation Fees
medium
Blocked Request Fees $0.05
medium
Extended Context Premium 25%
high
Priority Processing Premium 2x
See all xAI Grok API hidden costs →

Contract Terms

Term Google Gemini API xAI Grok API
Auto-renewal — Yes
Cancellation — —
Minimum commitment — one year

Continue researching

Google Gemini API

xAI Grok API

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