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A closer look · Email Security/Alias
SimpleLoginvsAddy.io
Two tools. Their published features, platforms and plan details, together — so you can decide what fits your needs.
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| Compare the facts | Email Security/Alias | Email Security/Alias |
|---|---|---|
| Overview | SimpleLogin is an open-source email-alias service that forwards messages to a user's inbox while keeping the real address hidden. It also supports replying to and sending email from aliases. | Addy.io is an email-alias service that lets users create distinct addresses for websites and forward messages to an existing inbox. It also supports managing aliases, sending replies from aliases on paid plans, and using custom domains on paid plans. |
| Starting price | See current pricing Numeric monthly USD price unverified — not zero. | From $1.00/mo $1/month starting paid plan USD monthly figure; billing commitment and plan terms apply. |
| Pricing & billing notes | The official pricing page lists Free and Premium plans and a separate premium-feature trial-period statement, but the fetched page does not explicitly display a USD monthly-equivalent SimpleLogin Premium price. No amount was inferred or converted. Official pricing | The official homepage and features page explicitly state that paid plans start at $1/month. The pricing page says subscriptions can be billed monthly or yearly; no annual amount was converted. This is a starting price, not a claim that every paid plan costs $1/month. Official pricing |
| Free plan | Free plan available The official pricing page lists a Free plan with 10 aliases, unlimited bandwidth, reply from alias, one mailbox, browser extensions, iOS and Android apps, and account security with TOTP and/or WebAuthn. This is a permanent free tier; the site separately mentions a trial period for testing premium features. | Free plan available The official site states that the free plan is permanent, includes unlimited standard aliases, and does not require a card to sign up. The free tier has published limits including one recipient, 10 active shared-domain aliases, two alias domains, and 10MB monthly bandwidth. |
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How to read the differences
Start with your requirements.
The notes below describe differences in the sourced records, not performance or features proven absent. Different vendors use different names and describe their plans at different levels of detail.
Look at ongoing free access
The two records have the same free-plan status: a verified free plan is available for each.
Read the separate free-plan notes in the table. Trials, refunds, quotas and ongoing free tiers are different things.
Match features to your goal
Additionally listed for SimpleLogin
- Email aliases that forward messages to a mailbox while keeping the real address hidden
- Reply from an alias and send new messages from an alias
- Chrome, Firefox, and Safari browser extensions
- Android and iOS apps
- Custom domains and catch-all aliases on the Premium plan
Additionally listed for Addy.io
- Create username and random email aliases for websites and forward messages to an existing inbox.
- Manage aliases from a web dashboard and deactivate or delete aliases.
- Create aliases from browser extensions for Firefox, Chrome, Edge, and Safari.
- Use open-source Android and iOS mobile apps to manage aliases.
- Use GPG/OpenPGP encryption for forwarded mail and enable tracking-pixel blocking on paid plans.
These are record-level differences, not exclusive capabilities. Check the linked official feature pages for scope and plan restrictions.
Read the full billing terms
Addy.io has a numeric USD monthly starting figure in the record; SimpleLogin does not. That is not enough for a direct price comparison.
A lower displayed price is not a direct value ranking. Billing commitments, introductory periods, renewals, country, taxes and included features differ by plan.
Your needs make the choice.
Use the comparison to shortlist, not to pick a universal winner. Review each product's strengths and things to consider, confirm support for your devices and read the current plan terms. The checked dates in the table show when the source information was reviewed; this is not a hands-on test.