GridInbox vs Shroud.email
GridInbox
gridinbox.com
Shroud.email
shroud.emailSide by side
| Figure | GridInbox | Shroud.email |
|---|---|---|
| Price from | $19/mo | $2.92/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| macOS | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 4 |
| Spec score · Email Alias Services | 8.0 (#12) | 8.7 (#5) |
| Custom domains | Pro supports up to 3 custom domains and Team supports up to 10; Free uses GridInbox system domains. | Paid accounts can use owned domains, configure catch-all aliases, and recreate those addresses elsewhere later. |
| Headquarters | Sheridan, Wyoming, USA | The operator’s registered office is Third Floor, 3 Hill Street, New Town, Edinburgh, EH2 3JP. |
| Support | The FAQ directs users to contact the team by email for questions. | Users can ask general questions in GitHub Discussions, report technical issues through GitHub, or contact the maker by email or the site chat. |
Plans
In their own words
GridInbox
GridInbox is a shared email workspace for handling customer conversations sent to business addresses such as support@, sales@, and billing@. Team members can assign conversations, see who is handling them, and send or reply from the address where a message arrived. Its REST API can create and delete aliases, read messages, and send email programmatically. GridInbox also extracts one-time passwords and verification codes from incoming email for access through its dashboard or API. The Free plan costs nothing and includes five aliases, 10 outbound and 50 inbound messages per month, 512MB of storage, a 5 MiB attachment limit, and REST API access. Pro costs $19 a month and includes unlimited aliases, OTP extraction, 5GB storage, and up to three custom domains. Team costs $99 a month and includes five seats with role-based access control and up to 10 custom domains. GridInbox is designed for transactional and operational email; bulk marketing email is prohibited. It runs on the web and offers API access.
Shroud.email
Shroud.email creates email aliases that forward incoming messages to your real inbox, keeping the real address private. It removes tracking pixels from forwarded mail and proxies email images through its servers. You can delete or disable aliases and block individual senders, and the service says it works with all email providers, including Gmail and Proton Mail. Paid users can attach custom domains, configure catch-all aliases, and recreate those addresses elsewhere if they leave. The API manages aliases and discovers custom domains with bearer-token authorization. The project is open source under AGPL v3 and includes a Docker Compose deployment for self-hosting. Self-hosting requires a public server with ports 25, 80, and 443 open, plus keys for S3-compatible storage. Detected spam remains viewable in the web portal for seven days. The hosted service is EU-hosted on renewable energy. The Free plan costs nothing and includes five aliases and tracker blocking; the paid plan has no listed price and renews annually.