# Plans & limits

## Plans

| | Free | Pro |
| --- | --- | --- |
| Price | $0 | $29 / month |
| SMTP connections | 1 | Unlimited |
| API keys | 1 | Unlimited |
| Emails per day | 100 | No platform cap — your provider's limits apply |
| `POST /v1/send` | ✓ | ✓ |
| `POST /v1/enqueue` | — | ✓ |
| `POST /v1/send/batch` | — | ✓ |
| Audiences | — | ✓ |
| Templates | 3 | Unlimited |
| Forms | ✓ | ✓ |
| Email log retention | 7 days | 90 days |

Upgrade or manage your subscription on the
[Account](https://app.marleyfetch.com/account) page. Using a Pro-only endpoint on the Free plan
returns `403 FEATURE_NOT_AVAILABLE`.

## Request limits

These apply on every plan.

| Limit | Value |
| --- | --- |
| Recipients per `/send` request (`to` + `cc` + `bcc`) | 10 |
| `recipients` per batch | 1,000 (use an audience for more) |
| Members added per request | 10,000 |
| Audience members per list request | 1,000 (default 100) |
| Template subject | 998 characters |
| Audience and template names | 255 characters |

## Connection quotas

Separately from your plan, each [connection](https://docs.marleyfetch.com/guides/connections.md#quotas-and-pacing) has its own
daily or hourly quota that you set to match your provider. It is enforced on every plan.