addy.io vs TMailr
addy.io
addy.ioTMailr
tmailr.comSide by side
| Figure | addy.io | TMailr |
|---|---|---|
| Price from | $1/mo | $2/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 6 |
| Spec score · Email Alias Services | 8.7 (#3) | 8.3 (#10) |
| API | The API can automate aliases, recipients, domains, additional usernames, and other account resources. | The public API uses bearer keys and exposes sandbox creation and message retrieval under api.tmailr.io/v1. |
| Custom domains | Users can bring a domain they control and create aliases on it, with catch-all controls for each domain. | Users can connect a domain by adding TXT and MX records; ownership is rechecked daily. |
Plans
TMailr
- FreeFree
- Pro$2.99 a month
- API plan$9 a month
- Developer plan$9 a month
- Pay as you go$10, paid once
- Pro$24 a year
In their own words
addy.io
addy.io creates email aliases that forward messages to a real inbox, allowing users to give out aliases instead of their main address. An alias can be deactivated to silently discard new mail or deleted so senders receive a bounce. Users can connect a domain they control and set catch-all controls. Paid features allow replying to forwarded messages or starting messages from an alias without revealing the real address. Users can add GPG/OpenPGP public keys for recipients to encrypt forwarded mail, with an option to hide and encrypt the subject. The maker lists free open-source apps for iOS and Android, browser extensions for several browsers, and an API for automating aliases and other account resources. Self-hosting instructions and two-factor authentication are also available. The free plan includes unlimited standard aliases, but sets limits for shared-domain aliases, recipients, available alias domains, and monthly bandwidth. Paid plans start at $1 a month billed yearly; higher tiers list more recipients and custom domains, among other additions.
TMailr
TMailr combines receive-only temporary inboxes, masked forwarding aliases, email deliverability checks, and a developer sandbox on the web and through an API. Temporary inboxes use private links, receive mail only, and disappear when they expire. Free inboxes last 60 minutes by default, can be extended to 24 hours, and hold up to 50 messages; Pro inboxes are described as effectively unlimited and remain active while subscribed. Masked aliases forward messages to a real mailbox, can be paused or blocked separately, and keep the forwarding address out of TMailr pages and API responses. Deliverability tools include Gmail inbox tests, domain checks for MX, SPF, DMARC, MTA-STS, and TLS, plus header, address, and DMARC tools. Developers get test and live keys, JavaScript examples, polling, and signed webhooks. Incoming HTML is sanitized, remote images are blocked until requested, links show destinations, and attachments are virus-scanned; executable files are refused.