Pay Only for What You Use

Simple, Transparent Pricing

No subscriptions. No monthly fees. Pay per message with verified AI responses.

Pay-as-You-Go

Get free welcome bonus to start. Purchase credits to unlock all models.

✅ Free tier: Gemini 2.5 Flash (10 messages/hour) • Paid tier: All models, unlimited

No monthly subscription

Credits never expire

Cancel anytime

Model Pricing

All prices include AletheionGuard verification

View detailed pricing table by tokens →

Gemini 2.5 Flash

Google AI

$0.20 per 100 messages

R$ 10,00 por 1.000 mensagens

Fast & efficient
Best for general queries
Verified by AletheionGuard

Input: $0.30/1M • Output: $2.50/1M

🆕 NEW

Gemini 3 Pro

Google AI

$0.33 per 100 messages

$3.30 per 1,000 messages

Advanced reasoning
1M token context
Verified by AletheionGuard

Input: $2.00/1M • Output: $12.00/1M

⭐ RECOMMENDED

GPT-5

OpenAI

$0.30 per 100 messages

$3.00 per 1,000 messages

Superior reasoning
272K context window
Verified by AletheionGuard

Input: $1.25/1M • Output: $10/1M

Claude Opus 4.1

Anthropic

$2.15 per 100 messages

$21.50 per 1,000 messages

Most powerful model
Complex reasoning tasks
Verified by AletheionGuard

Input: $15/1M • Output: $75/1M

Compare with Others

ChatGPT Plus

$20

per month

Unlimited GPT-4o
✗ No hallucination verification
✗ Monthly commitment

Claude.ai Pro

$20

per month

Unlimited Claude Opus
✗ No hallucination verification
✗ Monthly commitment

TruthAGI.ai

$10+

pay-as-you-go

All models available
AletheionGuard verification
No monthly commitment

What's Included

AletheionGuard Verification

Every response is verified for hallucinations using epistemic uncertainty analysis

Loop Anti-Hallucination

Optional retry mechanism that automatically regenerates responses until verified

Multiple AI Models

Access to OpenAI, Anthropic, Google, and Moonshot AI models - switch anytime

Transparent Pricing

See exactly what you're paying for - no hidden fees or surprise charges

Typical Usage Costs

💬

Light User

~$0.50

per month

• 100-300 messages/month
• Mostly Gemini Flash or GPT-5 Mini
• Quick questions

💼

Regular User

~$3

per month

• 500-1000 messages/month
• Mix of GPT-5 and Gemini Pro
• Daily usage

🚀

Power User

~$25

per month

• 2000-5000 messages/month
• Claude Opus or premium models
• Heavy daily usage

Ready to Get Started?

Start with $10 in credits. No subscription required. Cancel anytime.

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Questions? Contact us at support@truthagi.ai