Choose the right plan for you

Start free, upgrade when you need more power.

free

Free

For getting started

30 credits/month
Standard AI (Echo)
2 projects
TXT export
Community support

Get started

lite

49.000 VND/month

For regular learners

200 credits/month
Standard AI (Echo)
Interactive agent
10 projects
EPUB/PDF export
Marketplace buy

Popular

pro

299.000 VND/month

For power users

150 credits/month
Advanced AI (Aura)
Both agent modes
Unlimited projects
All export formats
Marketplace sell

max

699.000 VND/month

For professionals

400 credits/month
Premium AI (Nexus)
Priority agent queue
Unlimited everything
API access (coming soon)
Dedicated support

Frequently asked questions

What are credits?

Credits are used for AI operations like translation, analysis, and agent interactions. Each tier includes a monthly credit allowance.

Can I change plans later?

Yes, you can upgrade or downgrade at any time. Changes take effect at the start of your next billing cycle.

What are Echo, Aura, and Nexus?

These are our AI tiers. Echo is standard, Aura is advanced with better context understanding, and Nexus is premium with the highest quality output.

Back to home