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Your subscription includes monthly consumable allowances. Pricing varies by tier, billing interval, and usage beyond those allowances.

Subscription pricing

Annual billing saves you 2 months free. The Starter tier includes a 30-day free trial with no payment method required until the trial ends.

Monthly consumable allowances

Each tier includes monthly allowances for consumable resources. These reset on your billing cycle anniversary date.

Understanding consumables

  • LLM Tokens - Tokens used when AI agents process messages, generate responses, or run automations. Both input and output tokens count toward your limit.

API & MCP request rates

API and MCP access is included on every tier and is entitled by request rate, not a monthly call allowance. Requests are never billed per call, and there is nothing to run out of — the limit is how many requests you may make in a given minute. Rates are per minute. API and MCP have independent allowances, so heavy API traffic never eats into your MCP capacity.
Exceeding a rate limit does not incur charges and does not pause your account. Your allowance refills continuously rather than resetting on a fixed minute boundary, so capacity returns a little at a time after a burst. See Rate Limits for handling guidance.

Credit system

Paid tiers (Starter, Professional, Enterprise) use a credit system for usage beyond your monthly allowance.

How credits work

  1. Each month, you receive your tier’s consumable allowances
  2. Usage is first deducted from your monthly allowance
  3. When you exceed your allowance, usage is automatically deducted from your credit balance in real-time
  4. You can purchase credits at any time from the billing dashboard

Overage rates

When you exceed your monthly allowance, the following rates apply:
Free tier has no overage billing. When you reach 100% of your limit on the Free tier, service is paused until the next billing cycle or you upgrade. Paid tiers allow usage up to 110% of the limit before pausing.

Credit purchase options

You can purchase credits from the Billing section in your account dashboard. Credits are available in the following amounts:
Credit conversion rate: 1 credit = $0.01. Credits never expire and carry over between billing cycles.

Example: overage calculation

A Professional tier account with a 10M token allowance and $50 credit balance:

Additional seats

Starter and Professional subscriptions support monthly seat add-ons up to the tier maximum. Add-ons are monthly even when your base subscription is annual. Adding seats creates a prorated charge for the rest of the current billing period. Removing seats creates a prorated credit. The preview shows the immediate charge or credit and the seat add-on amount on your next invoice before you confirm. To change your seat total:
  1. Open Settings > Account > Billing.
  2. Find the Team seats card under Usage & Limits.
  3. Choose a quantity under Purchased additional seats.
  4. Click Review change.
  5. Review the immediate proration and seat add-on amount on your next invoice.
  6. Click Confirm change.
The card shows a processing state until the confirmed quantity appears on your subscription. If payment is required, resolve it before the seat change can finish. When confirmation is delayed, the card checks the current billing status and tells you whether the change was applied, is still pending, or is safe to review again. Refresh if the billing change was applied but the purchased quantity has not appeared yet. You cannot reduce the total below the number of seats currently in use. If the subscription changed after your preview, refresh and review a new change.
Only account owners and admins can change seats. Controls are available for active Starter and Professional subscriptions. Free, trialing, past-due, canceling, canceled, and Enterprise accounts show why seat changes are not available.

Trial period

The Starter tier includes a 30-day free trial:
  • Full access to all Starter tier features and limits
  • No payment method required to start
  • Automatic downgrade to Free tier if not converted
  • Convert to paid at any time during the trial
Stripe manages the trial period. You’ll receive email reminders before your trial ends to add a payment method and continue your subscription.
The Professional tier does not include a trial period. You can start with the Starter tier trial and upgrade to Professional at any time.

Billing cycle

  • Monthly subscriptions are billed on the same day each month
  • Annual subscriptions are billed once per year on your subscription anniversary
  • Consumable allowances reset on your billing cycle anniversary date
  • Starter and Professional plan changes take effect immediately with prorated charges or credits
  • Cancellations stop the next renewal. Your paid plan remains active through the current billing period, which is not prorated

Managing your billing

You can manage all billing settings from your account dashboard:
  • View current usage and remaining allowances
  • Purchase credits
  • Add or remove seats
  • Upgrade or downgrade your subscription
  • Update payment methods
  • Download invoices

Subscription Tiers

Compare tier features and limits

Understanding Limits

Learn how limits are enforced
Last modified on August 31, 2026