Quotas and limits
The following auth operations have limitations on the frequency you can perform
them. These limitations can change without notice. Contact
Google Cloud support to
discuss special use cases.
Daily Instrumentless Usage Limits
The following limits are daily usage limits for users of
Identity Platform without a billing instrument.
These usage limits correspond directly to
Google Cloud Pricing Tiers.
| Usage |
Instrumentless Limit |
| Tier 1 Daily Active Users |
3000 per day |
| Tier 2 Daily Active Users |
2 per day |
| SMS Sent |
10 per day |
| Multi Factor Authentications |
10 per day |
Account creation and deletion limits
| Operation |
Limit |
| New account creation |
100 accounts/IP address/hour |
| Account deletion |
10 accounts/second |
Accounts per project
| Account type |
Limit |
| Anonymous user accounts |
100 million |
| Registered user accounts |
Unlimited |
Tenants per project
| Billing model |
Limit |
| Instrumentless |
2 tenants/project |
| Billing instrument |
Unlimited |
Providers per project or tenant
There is no limit on the number of identity providers allowed per project or
tenant.
Email limits
| Operation |
Limit |
| Address verification emails |
100,000 emails/day |
| Address change emails |
10,000 emails/day |
| Password reset emails |
10,000 emails/day |
| Email link sign-in emails |
25,000 emails/day |
Email link generation limits
| Operation |
Limit |
| Address verification links |
1,000,000 emails/day |
| Password reset links |
100,000 emails/day |
| Sign-in links |
250,000 emails/day |
Phone number sign-in limits
| Operation |
Limit |
| User sign-ins |
1600/project/minute, as well as the pricing and limits specified on the
Pricing page
|
| Verification code SMS messages |
Instrumentless: 10 SMS/day
Billing instrument: No SMS/day limit
|
| Verification requests |
150 requests/IP address/hour |
