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Coral uses a credit-based billing system. Each plan includes a monthly credit allowance, and AI model usage is deducted from your balance.
Coral usage and billing page

Plans

PlanPriceIncluded CreditsTrial
Standard$50/mo5,0007-day free trial
Ultra$200/mo20,000
EnterpriseCustomCustom

Standard

Best for light automation and getting started.
  • Your agent runs 24/7
  • Standard task capacity
  • LLM credits included
  • 5,000 credits included to get you started
  • Popular tools included at no extra cost: Exa Search, Twitter, LinkedIn, ElevenLabs, and more
  • Community support

Ultra

Best for power users and small teams.
  • Everything in Standard, plus:
  • Performance private cloud machine with 16GB RAM
  • 20,000 credits included
  • Dedicated support from our engineers
  • Early access to new feature

Enterprise

Best for teams that need custom solutions and dedicated support.
  • Everything in Ultra, plus:
  • Custom credit allowances
  • Launch multiple agents
  • Team management & access control
  • Centralized operations and monitoring
  • Audit logs

Subscribing

  1. After signing in, you’re prompted to choose a plan.
  2. The Standard plan offers a 7-day free trial — no payment required upfront.
  3. Click “Start Free Trial” or “Subscribe” to proceed to Stripe checkout.
  4. 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

  1. Go to Settings > Usage & Billing > Manage Plan, or navigate to the Billing page directly.
  2. Click “Switch to [Plan Name]” on your desired plan.
  3. The change takes effect at the end of your current billing period. You keep your current credits until then.

Buying more credits

If you run out of credits before your billing period resets, you can purchase additional credits:
  1. Navigate to the Billing page.
  2. In the Buy More Credits section, select how many credits you want.
  3. Credits are priced at $10 per 1,000 credits.
  4. Purchased credits never expire — they carry over across billing periods.

Referrals

Share Coral with others and earn credits:
  1. Navigate to the Billing page.
  2. Find your unique referral link in the Referrals section.
  3. When someone signs up using your link and converts to a paid plan, you both earn bonus credits.
You can track your referrals and total credits earned on the same page.

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 (Gemini 3 Flash) use the fewest credits per request.
  • Standard tier models (Claude Sonnet 4.6) use a moderate amount.
  • Pro tier models (Claude Opus 4.6, Gemini 3.1 Pro) use the most credits per request.
Credits reset at the start of each billing period. Purchased bonus credits never expire.
If you configured your own API keys (BYOK), model requests are billed directly by your AI provider — Coral credits are not consumed unless Coral fallback is enabled. See Bring Your Own Key for details.