Billing
Plans & Pricing
Compare Assistant Core plans and choose the right one for you.
Overview
Each plan provides a monthly credit allowance — a unified currency for all AI operations. More expensive models cost more credits, cheaper models cost fewer.
See Credits to learn how credits are calculated and consumed.
Plan Comparison
| Feature | Free | Plus | Pro | Enterprise |
|---|---|---|---|---|
| Price (monthly) | $0 | $7.99 | $21.99 | Custom |
| Credits/month | 1,000 | 5,000 | 18,000 | Unlimited |
| Approx. messages | ~300 | ~1,500 | ~6,000 | ∞ |
| KB Documents | 10 | 20 | 30 | ∞ |
| Devices | 2 | 5 | 10 | ∞ |
| Users/assistant | 3 | 10 | 25 | ∞ |
| Assistants | 1 | 5 | 10 | ∞ |
| Memory retention | 30 days | 365 days | ∞ | ∞ |
Approx. messages based on DeepSeek V4 Flash (~3,000 input + 800 output tokens/message, including conversation context and utility overhead). Actual count varies by model, tool usage, and conversation length.
AI Model Access
Each plan unlocks additional AI models. See AI Models for the full list and plan access details.
Feature Access
| Feature | Free | Plus | Pro | Enterprise |
|---|---|---|---|---|
| Realtime Voice | ❌ | ✅ | ✅ | ✅ |
| MCP Tools | ✅ | ✅ | ✅ | ✅ |
| Public Share | ❌ | ✅ | ✅ | ✅ |
| Widget Embed | ❌ | ❌ | ✅ | ✅ |
| Custom Domain | ❌ | ❌ | ✅ | ✅ |
| White Labeling | ❌ | ❌ | ❌ | ✅ |
| API Access | ❌ | ❌ | ❌ | ✅ |
| Custom API Keys | ❌ | ❌ | ❌ | ✅ |
Annual Pricing
Save with annual billing:
| Plan | Monthly | Annual | VND (monthly) | VND (annual) |
|---|---|---|---|---|
| Plus | $7.99/mo | $76.70/yr | 199,000₫ | 1,990,000₫ |
| Pro | $21.99/mo | $211.10/yr | 549,000₫ | 5,490,000₫ |
Your subscription is user-global — one plan covers your usage across all assistants you own and interact with.