Billing & Credits
Coral uses a credit-based billing system. Each plan includes a monthly credit allowance, and AI model usage is deducted from your balance.
Plans
| Plan | Price | Included Credits | Trial |
|---|
| Standard | $50/mo | $50 | 7-day free trial |
| Pro | $75/mo | $75 | — |
| Ultra | $200/mo | $200 | — |
- Overage allowed at $0.01 per credit beyond your included amount
- Priority support
- Full access to all model tiers
Subscribing
- After signing in, you’re prompted to choose a plan.
- The Standard plan offers a 7-day free trial — no payment required upfront.
- Click “Start Free Trial” or “Subscribe” to proceed to Stripe checkout.
- After subscribing, return to Coral to set up your assistant.
Tracking usage
Your usage is visible on the Settings page under Usage & Billing:
- Current Plan — Shows your active plan with a link to manage it.
- Credit Balance — Visual progress bar showing credits used vs. included, with the reset date.
- This Period — Total requests, tokens, and cost, broken down by AI provider (OpenAI, Anthropic, Google, etc.).
Switching plans
- Go to Settings > Usage & Billing > Manage Plan, or navigate to the Billing page directly.
- Click “Switch to [Plan Name]” on your desired plan.
- The change takes effect immediately; credit balances are prorated.
Managing billing
Click “Manage Billing” to open the Stripe customer portal where you can:
- Update payment methods
- View invoices
- Cancel your subscription
How credits are consumed
Each AI model request costs credits based on the model tier and token count:
- Light tier models (Kimi K2.5) use the fewest credits per request.
- Standard tier models (Claude Sonnet 4.5, Gemini 3 Flash) use a moderate amount.
- Pro tier models (Claude Opus 4.6, Gemini 3 Pro) use the most credits per request.
Credits reset at the start of each billing period.
If you configured your own API keys during onboarding (BYOK), model requests are billed directly by your AI provider — Coral’s credit system does not apply.
