SimpleLogin Alternative Free: Best Team Alias Tools in 2026 SimpleLogin免费替代方案：2026年最佳团队别名工具推荐
If you are searching for a SimpleLogin alternative free plan that actually works for teams in 2026, you already know the pain. The free tier of SimpleLogin limits you to 10 aliases and 1 mailbox. AnonAddy gives you 20 aliases but no team features at all. For a solo privacy user, those limits might be fine. But for a small team or a developer managing multiple projects, those numbers hit hard fast.
In this article we look at the real constraints of free alias tools, what happens when you hit those limits, and why GridInbox might be the better fit for teams that need to send and receive from multiple aliases without paying per seat.
Free SimpleLogin caps at 10 aliases and 1 mailbox, which breaks team workflows.
SimpleLogin offers a generous free plan for individuals, but the moment you need more than one person to access the same alias or you need to send from a custom domain, the free tier stops working.
Alias limit stops growth
With only 10 aliases on the free plan, you can cover maybe a few services per person. If your team of three needs separate aliases for support, billing, dev, and marketing, you run out of aliases in the first week. Upgrading to the paid plan costs $3 per month per user, and that still does not include shared inbox features.
No team collaboration
SimpleLogin free does not support shared mailboxes. Each alias forwards to a single mailbox. If you want two people to see replies, you need to set up forwarding rules manually or use a group email address. That adds complexity and delays.
Custom domain requires payment
If you want to use your own domain with SimpleLogin, you need the paid plan. That is $3 per month. For a team of three, that is $9 per month just to use your own domain. GridInbox includes custom domain support on the free plan.
AnonAddy free offers 20 aliases but no team features and limited sending.
AnonAddy (now calledaddy.io) is another popular SimpleLogin alternative free tool. Its free plan gives you 20 aliases and 10 MB of attachment storage. But again, team collaboration is missing.
No shared inboxes
AnonAddy is built for individuals. There is no concept of a team inbox, no role based access control, and no way for multiple people to reply from the same alias. If you need a team to handle support emails from a shared address, AnonAddy is not the right tool.
Sending limits are strict
On the free plan you can only send replies from your aliases if you use the AnonAddy email client or your own SMTP. The free tier limits you to 10 sent emails per day. For a small team handling customer inquiries, that limit is crippling. GridInbox does not impose daily sending limits on any plan.
Custom domain costs extra
Just like SimpleLogin, custom domains on AnonAddy require a paid subscription. The Lite plan costs $1 per month but still does not add team features. To get shared inboxes you would need to look at a completely different product.
AnonAddy: A privacy focused email alias service that forwards emails to your real inbox. It offers 20 aliases on the free plan but no team collaboration or shared inboxes.
GridInbox free plan includes unlimited aliases and team shared inboxes with RBAC.
GridInbox is a multi tenant email alias management SaaS designed for teams. It works with AWS SES and Cloudflare Email Routing. The free plan is not a stripped down trial. It includes features that SimpleLogin and AnonAddy reserve for paid tiers.
Unlimited aliases on free plan
GridInbox does not cap the number of aliases you can create on the free plan. You can create as many aliases as you need for different projects, clients, or services. That alone makes it a strong SimpleLogin alternative free option for power users.
Team shared inboxes with RBAC
GridInbox lets you create shared inboxes where multiple team members can read, reply, and manage emails from the same alias. Role based access control (RBAC) lets you assign admin, agent, or viewer roles. This is a feature that neither SimpleLogin nor AnonAddy offer at any price.
Custom domain support included
You can connect your own domain to GridInbox on the free plan. No extra cost. You can send and receive emails from any alias on your domain. That is a direct replacement for the paid tiers of SimpleLogin and AnonAddy.
Bidirectional aliases and REST API make GridInbox a developer first alternative.
Both SimpleLogin and AnonAddy support email forwarding, but they have limitations when it comes to sending from aliases and integrating with other tools.
Send and receive from any alias
GridInbox supports bidirectional email aliases. You can send emails from any alias and receive replies to that alias. SimpleLogin free only forwards incoming mail. To send from an alias you need to configure your own SMTP or use their paid plan. GridInbox handles both directions out of the box.
REST API for automation
GridInbox provides a full REST API that lets you create aliases, manage inboxes, and retrieve messages programmatically. Developers can integrate GridInbox with their own apps, CRMs, or automation tools. SimpleLogin also has an API, but it is limited on the free plan. GridInbox does not restrict API access based on plan.
Works with AWS SES and Cloudflare Email Routing
GridInbox connects directly to AWS SES for reliable email delivery and to Cloudflare Email Routing for easy domain setup. If you already use AWS or Cloudflare, integration takes minutes. SimpleLogin has its own infrastructure and does not directly integrate with SES or Cloudflare.
Free plan limitations comparison: aliases, domains, team size, and sending.
Here is a direct comparison of what you get on the free plans of SimpleLogin, AnonAddy, and GridInbox as of mid 2026.
| Feature | SimpleLogin Free | AnonAddy Free | GridInbox Free |
|---|---|---|---|
| Aliases | 10 | 20 | Unlimited |
| Custom domains | No | No | Yes |
| Team shared inboxes | No | No | Yes |
| RBAC | No | No | Yes |
| Bidirectional sending | Paid only | Limited (10/day) | Unlimited |
| REST API | Limited | Limited | Full access |
| Attachment storage | 10 MB | 10 MB | 50 MB |
If you are a solo user who only needs a few aliases and does not need to send emails, SimpleLogin or AnonAddy free might be fine. But if you manage a small team, need custom domains, or want to send from aliases, GridInbox free plan gives you more.
When should you switch from SimpleLogin or AnonAddy to GridInbox?
You do not need to switch if you are happy with your current setup. But here are three scenarios where GridInbox becomes a better fit.
Your team needs to share an inbox
If you have two or more people who need to read and reply to emails from the same alias, GridInbox shared inboxes solve that problem without workarounds. SimpleLogin and AnonAddy do not support this at all.
You hit the alias limit and need more
If you have 10 aliases on SimpleLogin and need 11, you have to delete one or pay. With GridInbox unlimited aliases on the free plan, you never hit that wall.
You want to use your own domain without paying extra
Custom domain support is a paid feature on SimpleLogin and AnonAddy. GridInbox includes it on the free plan. If you are bootstrapping a small business or running a side project, that saves you money.
GridInbox is not trying to replace SimpleLogin for every user. It is a SimpleLogin alternative free plan that focuses on team collaboration and developer friendly features. If those matter to you, GridInbox is worth trying.
Frequently Asked Questions
Is there a completely free SimpleLogin alternative?
Yes, GridInbox offers a free plan with unlimited aliases, custom domain support, and team shared inboxes. It is a direct alternative to SimpleLogin free with more features for teams.
What is the best free email alias tool for teams?
GridInbox is the best free email alias tool for teams because it includes shared inboxes, role based access control, and unlimited aliases. SimpleLogin and AnonAddy do not offer team features on any plan.
Can I use a custom domain with a free alias service?
Yes, GridInbox allows custom domain support on its free plan. SimpleLogin and AnonAddy require a paid subscription to use a custom domain.
How many aliases can I create on GridInbox free plan?
GridInbox free plan includes unlimited aliases. There is no cap on the number of aliases you can create.
Does GridInbox work with AWS SES?
Yes, GridInbox integrates directly with AWS SES for email sending and receiving. It also works with Cloudflare Email Routing.
What is the difference between SimpleLogin and GridInbox?
SimpleLogin is a personal email alias service with limited team features. GridInbox is a multi tenant email alias management SaaS built for teams, with unlimited aliases, shared inboxes, RBAC, and a REST API on the free plan.
如果你正在寻找一个2026年真正适合团队使用的SimpleLogin免费替代方案，你一定已经感受到了痛点。SimpleLogin的免费版只提供10个别名和1个邮箱。AnonAddy给你20个别名，但完全没有团队功能。对于个人隐私用户来说，这些限制或许够用。但对于一个小团队或管理多个项目的开发者来说，这些数字很快就会捉襟见肘。
在本文中，我们将探讨免费别名工具的真实限制、达到这些限制后会遇到什么情况，以及为什么GridInbox可能是那些需要从多个别名收发邮件、且不想按人头付费的团队更合适的选择。
SimpleLogin免费版仅限10个别名和1个邮箱，无法满足团队工作流程。
SimpleLogin为个人用户提供了慷慨的免费计划，但一旦你需要多人访问同一个别名，或者需要从自定义域名发送邮件，免费版就失效了。
别名限制阻碍增长
免费版只有10个别名，可能只够每人覆盖几个服务。如果你的三人团队需要为支持、财务、开发和营销分别设置别名，第一周就会用完。升级到付费计划每月每用户需3美元，而且仍然不包括共享收件箱功能。
没有团队协作功能
SimpleLogin免费版不支持共享邮箱。每个别名只转发到单个邮箱。如果你希望两个人看到回复，需要手动设置转发规则或使用群组邮箱地址。这增加了复杂性和延迟。
自定义域名需要付费
如果你想在SimpleLogin中使用自己的域名，需要付费计划，每月3美元。对于一个三人团队，仅使用自己的域名每月就需要9美元。而GridInbox在免费计划中就包含自定义域名支持。
AnonAddy免费版提供20个别名，但没有团队功能，发送限制严格。
AnonAddy（现称为addy.io）是另一个流行的SimpleLogin免费替代工具。其免费计划提供20个别名和10 MB附件存储。但同样缺少团队协作功能。
没有共享收件箱
AnonAddy是为个人用户设计的。没有团队收件箱的概念，没有基于角色的访问控制，也无法让多人从同一个别名回复邮件。如果你需要一个团队从共享地址处理支持邮件，AnonAddy不是合适的工具。
发送限制严格
在免费计划中，你只能通过AnonAddy邮件客户端或自己的SMTP从别名发送回复。免费版每天限制发送10封邮件。对于处理客户咨询的小团队来说，这个限制是致命的。而GridInbox在任何计划中都没有每日发送限制。
自定义域名需要额外付费
与SimpleLogin一样，AnonAddy的自定义域名需要付费订阅。Lite计划每月1美元，但仍然没有团队功能。要获得共享收件箱，你需要寻找完全不同的产品。
AnonAddy：一个注重隐私的邮箱别名服务，将邮件转发到你的真实收件箱。免费计划提供20个别名，但没有团队协作或共享收件箱。
GridInbox免费计划包含无限别名和基于RBAC的团队共享收件箱。
GridInbox是一个专为团队设计的多租户邮箱别名管理SaaS。它与AWS SES和Cloudflare Email Routing配合使用。免费计划并非缩水的试用版，而是包含了SimpleLogin和AnonAddy仅在付费版中提供的功能。
免费计划中别名无限制
GridInbox在免费计划中不限制你创建的别名数量。你可以根据项目、客户或服务的需要创建任意数量的别名。仅凭这一点，它就成为了重度用户眼中强大的SimpleLogin免费替代方案。
基于RBAC的团队共享收件箱
GridInbox允许你创建共享收件箱，多个团队成员可以从同一个别名读取、回复和管理邮件。基于角色的访问控制（RBAC）让你可以分配管理员、客服或查看者角色。这是SimpleLogin和AnonAddy在任何价格下都不提供的功能。
包含自定义域名支持
你可以在免费计划中将自己的域名连接到GridInbox，无需额外费用。你可以从域名下的任何别名发送和接收邮件。这直接替代了SimpleLogin和AnonAddy的付费版功能。
双向别名和REST API使GridInbox成为开发者优先的替代方案。
SimpleLogin和AnonAddy都支持邮件转发，但在从别名发送邮件以及与其他工具集成方面存在限制。
从任何别名发送和接收
GridInbox支持双向邮箱别名。你可以从任何别名发送邮件，并接收回复到该别名。SimpleLogin免费版仅转发收到的邮件。要从别名发送邮件，你需要配置自己的SMTP或使用其付费计划。GridInbox开箱即用，双向处理。
用于自动化的REST API
GridInbox提供完整的REST API，让你可以通过编程方式创建别名、管理收件箱和检索消息。开发者可以将GridInbox集成到自己的应用、CRM或自动化工具中。SimpleLogin也有API，但在免费计划中受到限制。GridInbox不根据计划限制API访问。
与AWS SES和Cloudflare Email Routing配合使用
GridInbox直接连接到AWS SES以实现可靠的邮件投递，并连接到Cloudflare Email Routing以简化域名设置。如果你已经在使用AWS或Cloudflare，集成只需几分钟。SimpleLogin有自己的基础设施，不直接与SES或Cloudflare集成。
免费计划限制对比：别名、域名、团队规模和发送能力。
以下是截至2026年中，SimpleLogin、AnonAddy和GridInbox免费计划的直接对比。
| 功能 | SimpleLogin免费版 | AnonAddy免费版 | GridInbox免费版 |
|---|---|---|---|
| 别名数量 | 10 | 20 | 无限制 |
| 自定义域名 | 否 | 否 | 是 |
| 团队共享收件箱 | 否 | 否 | 是 |
| 基于角色的访问控制 | 否 | 否 | 是 |
| 双向发送 | 仅付费版 | 有限制（每天10封） | 无限制 |
| REST API | 有限制 | 有限制 | 完整访问 |
| 附件存储 | 10 MB | 10 MB | 50 MB |
如果你是只需要几个别名且无需发送邮件的个人用户，SimpleLogin或AnonAddy免费版可能就足够了。但如果你管理一个小团队、需要自定义域名或希望从别名发送邮件，GridInbox免费计划能给你更多。
何时应该从SimpleLogin或AnonAddy切换到GridInbox？
如果你对当前设置满意，则无需切换。但以下三种情况下，GridInbox会是更合适的选择。
你的团队需要共享收件箱
如果有两个或更多人需要从同一个别名读取和回复邮件，GridInbox的共享收件箱无需变通即可解决这个问题。SimpleLogin和AnonAddy根本不支持此功能。
你达到了别名限制，需要更多
如果你在SimpleLogin上有10个别名，需要第11个，就必须删除一个或付费。而GridInbox在免费计划中提供无限别名，你永远不会遇到这个瓶颈。
你想使用自己的域名，但不想额外付费
自定义域名支持是SimpleLogin和AnonAddy的付费功能。GridInbox在免费计划中包含了它。如果你正在创业或运行一个副项目，这可以帮你省钱。
GridInbox并非试图为每个用户取代SimpleLogin。它是一个专注于团队协作和开发者友好功能的SimpleLogin免费替代方案。如果这些对你很重要，GridInbox值得一试。
常见问题解答
有没有完全免费的SimpleLogin替代方案？
有的，GridInbox提供免费计划，包含无限别名、自定义域名支持和团队共享收件箱。它是SimpleLogin免费版的直接替代方案，为团队提供更多功能。
最适合团队的免费邮箱别名工具是什么？
GridInbox是最适合团队的免费邮箱别名工具，因为它包含共享收件箱、基于角色的访问控制和无限别名。SimpleLogin和AnonAddy在任何计划中都不提供团队功能。
我可以在免费别名服务中使用自定义域名吗？
可以，GridInbox在其免费计划中允许自定义域名支持。SimpleLogin和AnonAddy需要使用付费订阅才能使用自定义域名。
在GridInbox免费计划中我可以创建多少个别名？
GridInbox免费计划包含无限别名，没有数量上限。
GridInbox是否与AWS SES兼容？
是的，GridInbox直接与AWS SES集成用于邮件发送和接收。它还与Cloudflare Email Routing兼容。
SimpleLogin和GridInbox有什么区别？
SimpleLogin是一个个人邮箱别名服务，团队功能有限。GridInbox是一个专为团队构建的多租户邮箱别名管理SaaS，在免费计划中提供无限别名、共享收件箱、RBAC和REST API。
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