# EVA AI Pricing

Unified credit-based pricing. One balance covers all AI providers — OpenAI, Anthropic, Google Gemini, xAI Grok, Perplexity, DeepSeek, Mistral, Llama, and more.

Credits are debited per message sent. Unused monthly credits roll over by up to 25% on paid plans.

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## Free

- **Price**: $0/month
- **Monthly credits**: 1,000
- **Daily refresh credits**: 100 (reset each midnight, do not roll over)
- **Rollover**: None
- **Models**: Basic tier models
- **Features**: Core chat, file uploads, chat history
- **Credit card required**: No

## Basic

- **Price**: $9.90/month | $96/year (~$8/month)
- **Monthly credits**: 10,000
- **Daily refresh credits**: 100
- **Rollover**: Up to 25% of unused monthly credits (max 1,000 credits)
- **Models**: Standard tier models (unlocks more providers)
- **Features**: All Free features + add-on credit packs + annual billing

## Plus (Most Popular)

- **Price**: $19.90/month | $192/year (~$16/month)
- **Monthly credits**: 25,000
- **Daily refresh credits**: 100
- **Rollover**: Up to 25% of unused monthly credits (max 2,500 credits)
- **Models**: Plus tier models (priority access to reasoning and multimodal models)
- **Features**: All Basic features + developer previews + all tools

## Pro

- **Price**: $49.90/month | $480/year (~$40/month)
- **Monthly credits**: 75,000
- **Daily refresh credits**: 100
- **Rollover**: Up to 25% of unused monthly credits (max 5,000 credits)
- **Models**: All models including flagship (GPT-5, Claude Opus 4, Gemini 2.5 Pro, Grok 4)
- **Features**: All Plus features + priority queuing + enterprise-grade support

## Team

- **Price**: Custom — contact sales@evaonline.ai
- **Credits**: Customized to team needs
- **Features**: Advanced security, shared credit pool, admin controls, 24/7 support, SLA

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## Add-On Credit Packs

Available to Basic, Plus, and Pro subscribers. One-time purchase, credits never expire, stack on top of plan.

| Pack | Credits | Price |
|------|---------|-------|
| Small | 10,000 | $9.90 |
| Medium | 25,000 | $19.90 |
| Large | 75,000 | $49.90 |

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## Credit Costs by Model (Approximate)

| Model | Credits per Request |
|-------|-------------------|
| GPT-5 | 20–80 credits |
| GPT-4o | 10–50 credits |
| Claude Opus 4 | 30–120 credits |
| Gemini 2.5 Pro | 8–40 credits |
| Grok 4 | 6–25 credits |
| Lightweight models (mini, haiku, flash) | 2–15 credits |

Credit cost varies by input length, output length, reasoning depth, web search usage, and file attachments.

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## Notes

- No credit card required for Free tier
- Credits are refunded if the service shuts down
- Payments processed via Stripe
- Annual billing saves approximately 17% vs monthly