AnonAddy vs SimpleLogin: Which Email Alias Stack Wins? AnonAddy vs SimpleLogin：哪个邮件别名方案更适合你？
If you are choosing between AnonAddy and SimpleLogin, you are probably a developer or a small business owner who needs more than just forwarding. You want to send from your alias, use your own domain, and control access with an API. This comparison breaks down the exact differences between AnonAddy, SimpleLogin, and GridInbox so you can decide which email alias stack fits your workflow.
AnonAddy offers a generous free plan but limits sending and API access at scale.
AnonAddy (now called Addy.io) is a popular open source email alias service that focuses on privacy. The free plan gives you up to 20 shared aliases and unlimited standard aliases. However, sending from an alias is restricted to paid plans starting at $1 per month. For developers, the REST API is available only on the Lite plan ($3/month) and above. AnonAddy supports custom domains on paid plans, but each domain counts toward your alias limit. If you need to send from multiple aliases on a custom domain, you will need at least the Lite plan, which adds up quickly for a team.
SimpleLogin provides polished sending and domain management but raises prices for team features.
SimpleLogin, acquired by Proton, is a direct competitor to AnonAddy. It supports sending from any alias on all paid plans, starting at $3.99 per month. Custom domain support is included in the paid plan, and you can have up to 50 aliases. SimpleLogin also offers a REST API, but it is limited to the Premium plan ($3.99/month) and above. For teams, SimpleLogin charges $9.99 per user per month for shared mailboxes, which can be expensive for small businesses. SimpleLogin integrates with Proton Mail, but if you are not a Proton user, this integration adds little value.
GridInbox fills the gap for teams that need bidirectional sending, custom domains, and deep API control without per-user pricing.
GridInbox: A multi-tenant email alias management platform that supports bidirectional email aliases, custom domains, team shared inboxes with role-based access control (RBAC), and a full REST API. Unlike AnonAddy and SimpleLogin, GridInbox is built for developers and ops teams who manage multiple clients or projects from a single workspace.
GridInbox works with AWS SES and Cloudflare Email Routing, so you can use your existing email infrastructure. GridInbox does not charge per user. Instead, you pay a flat rate for your alias and domain usage. For example, the Team plan at $29 per month includes unlimited aliases, unlimited custom domains, and full API access for an unlimited number of team members. That is a significant saving compared to SimpleLogin's $9.99 per user per month for shared inboxes.
Custom domain support differs in alias limits and sending restrictions across providers.
Custom domains are essential if you want professional email addresses like [email protected]. Here is how the three services compare for custom domain usage:
- AnonAddy: Custom domains on Lite plan ($3/month) and above. Each domain counts toward your alias limit. You can send from any alias on the domain, but only on paid plans. Maximum 50 aliases per domain on the Lite plan.
- SimpleLogin: Custom domains on Premium plan ($3.99/month). No alias limit per domain. Sending is supported on all paid plans. You can have up to 50 aliases total across all domains.
- GridInbox: Custom domains on all paid plans. Unlimited aliases per domain across all plans. Bidirectional sending is included on every plan. You can add as many domains as you need without extra fees.
For a developer managing three client projects, each with its own domain and 10 aliases, AnonAddy would cost $3/month for the Lite plan, but you would consume 30 of your 50 alias slots. SimpleLogin would cost $3.99/month, but you would hit the 50-alias total limit if you scale. GridInbox would cost $12/month on the Developer plan, with unlimited aliases and domains, so you never have to worry about limits.
API depth and automation capabilities vary significantly between the three services.
Developers need a REST API to create, update, and delete aliases programmatically. Here is what each provider offers:
- AnonAddy: REST API available on Lite plan and above. You can manage aliases, recipients, and rules. Rate limit is 30 requests per minute on the Lite plan. No webhooks for real-time events.
- SimpleLogin: REST API available on Premium plan and above. You can manage aliases, mailboxes, and custom domains. Rate limit is 60 requests per minute. SimpleLogin does not offer webhooks.
- GridInbox: Full REST API on all paid plans. You can manage aliases, domains, team members, and inboxes. Rate limit is 120 requests per minute on the Developer plan. GridInbox also provides webhooks for inbound email events, alias creation, and delivery failures, which is critical for automating workflows.
If you want to automatically create a support alias when a new customer signs up, GridInbox's webhooks let you trigger that flow in real time. Neither AnonAddy nor SimpleLogin offer this capability.
Team shared inboxes with RBAC are only available in SimpleLogin and GridInbox, but with different pricing models.
Shared inboxes allow multiple team members to manage emails from the same alias. This is essential for support teams or small businesses. SimpleLogin charges $9.99 per user per month for shared mailboxes. GridInbox includes shared inboxes with role-based access control (Admin, Member, Viewer) on every team plan at no extra per-user cost.
For a team of five people, SimpleLogin would cost $49.95 per month just for shared inboxes. GridInbox's Team plan at $29 per month covers unlimited team members, unlimited aliases, and unlimited domains. That is a 42% saving for a five-person team, and the gap grows as you add more users.
Pricing comparison shows GridInbox is cheaper for teams and power users who need scale.
Here is a direct pricing comparison for a typical developer team of three people with three custom domains and 30 aliases:
- AnonAddy: Lite plan at $3/month. You get 50 aliases total, which works for 30 aliases. But you have no shared inboxes and no webhooks. If you need shared inboxes, you must build a workaround.
- SimpleLogin: Premium plan at $3.99/month per user = $11.97/month for three users. You get 50 aliases total, shared inboxes, and API. But you cannot have more than 50 aliases without upgrading to a higher plan.
- GridInbox: Developer plan at $12/month for unlimited users. You get unlimited aliases, unlimited domains, shared inboxes, full API, and webhooks. No per-user fees.
If your team grows to five people and 100 aliases, AnonAddy would require the Pro plan ($5/month) but still lacks shared inboxes. SimpleLogin would cost $19.95/month for five users. GridInbox stays at $12/month on the Developer plan or $29/month on the Team plan for unlimited everything.
Which provider should you choose based on your use case?
If you are a solo privacy user who only needs forwarding and does not send from aliases, AnonAddy's free plan is excellent. If you are a Proton user who wants seamless integration and a polished UI, SimpleLogin is a solid choice. But if you are a developer, indie founder, or ops team managing multiple clients or projects, GridInbox offers the best value with unlimited aliases, custom domains, bidirectional sending, full API, and team shared inboxes without per-user pricing.
Frequently Asked Questions
What is the difference between AnonAddy and SimpleLogin?
AnonAddy offers a more generous free plan but limits sending and API access to paid plans. SimpleLogin provides polished sending and domain management on all paid plans but charges per user for team features. GridInbox combines the best of both with unlimited aliases, bidirectional sending, and team shared inboxes at a flat rate.
Can I send emails from my alias with AnonAddy?
Yes, but only on paid plans starting at $1 per month. The free plan only supports forwarding. SimpleLogin and GridInbox both support sending from aliases on all paid plans.
Which email alias provider is best for custom domains?
GridInbox is best for custom domains because it offers unlimited aliases per domain on all paid plans with no extra fees. SimpleLogin limits you to 50 total aliases, and AnonAddy counts each domain toward your alias limit.
Does SimpleLogin have an API?
Yes, SimpleLogin offers a REST API on the Premium plan ($3.99/month) and above. The API allows you to manage aliases, mailboxes, and custom domains programmatically.
Is GridInbox cheaper than SimpleLogin for teams?
Yes. For a team of five, SimpleLogin costs $49.95 per month for shared inboxes, while GridInbox's Team plan costs $29 per month for unlimited team members, aliases, and domains. GridInbox is 42% cheaper for a five-person team and gets even more affordable as you add users.
Can I use my own email provider with these alias services?
AnonAddy and SimpleLogin use their own email infrastructure. GridInbox works with AWS SES and Cloudflare Email Routing, so you can use your existing email provider and keep control of your delivery infrastructure.
如果你正在 AnonAddy 和 SimpleLogin 之间做选择，那么你很可能是一位开发者或小企业主，需要的不仅仅是邮件转发。你希望从别名发送邮件、使用自己的域名，并通过 API 控制访问权限。本文详细对比 AnonAddy、SimpleLogin 和 GridInbox 之间的差异，帮助你找到最适合工作流程的邮件别名方案。
AnonAddy 提供慷慨的免费计划，但在大规模场景下限制了发送和 API 访问。
AnonAddy（现已更名为 Addy.io）是一款注重隐私的开源邮件别名服务。免费计划提供最多 20 个共享别名和无限标准别名。然而，从别名发送邮件仅限于付费计划，起价为每月 1 美元。对于开发者而言，REST API 仅在 Lite 计划（每月 3 美元）及以上版本中可用。AnonAddy 在付费计划中支持自定义域名，但每个域名都会计入你的别名限额。如果你需要从自定义域名的多个别名发送邮件，至少需要 Lite 计划，这对于团队来说成本会迅速增加。
SimpleLogin 提供完善的发送和域名管理功能，但团队功能价格较高。
SimpleLogin 已被 Proton 收购，是 AnonAddy 的直接竞争对手。它在所有付费计划中支持从任何别名发送邮件，起价为每月 3.99 美元。付费计划包含自定义域名支持，最多可拥有 50 个别名。SimpleLogin 也提供 REST API，但仅限于 Premium 计划（每月 3.99 美元）及以上版本。对于团队，SimpleLogin 的共享邮箱收费为每位用户每月 9.99 美元，这对小企业来说可能比较昂贵。SimpleLogin 与 Proton Mail 集成，但如果你不是 Proton 用户，这种集成价值不大。
GridInbox 填补了团队在双向发送、自定义域名和深度 API 控制方面的空白，且无需按用户付费。
GridInbox：一个多租户邮件别名管理平台，支持双向邮件别名、自定义域名、基于角色的访问控制（RBAC）的团队共享收件箱，以及完整的 REST API。与 AnonAddy 和 SimpleLogin 不同，GridInbox 专为管理多个客户或项目的开发者和运维团队设计，所有操作都在一个工作区内完成。
GridInbox 可与 AWS SES 和 Cloudflare Email Routing 配合使用，因此你可以利用现有的邮件基础设施。GridInbox 不按用户收费，而是根据别名和域名的使用量收取固定费用。例如，Team 计划每月 29 美元，包含无限别名、无限自定义域名以及无限团队成员的全 API 访问权限。与 SimpleLogin 共享邮箱每位用户每月 9.99 美元的价格相比，这能节省大量成本。
各服务商在自定义域名支持上存在别名限额和发送限制的差异。
如果你需要 [email protected] 这样的专业邮箱地址，自定义域名至关重要。以下是三款服务在自定义域名使用上的对比：
- AnonAddy：Lite 计划（每月 3 美元）及以上版本支持自定义域名。每个域名都会计入别名限额。你可以在付费计划中从域名的任何别名发送邮件。Lite 计划每个域名最多 50 个别名。
- SimpleLogin：Premium 计划（每月 3.99 美元）支持自定义域名。每个域名没有别名限制。所有付费计划均支持发送邮件。所有域名总共最多 50 个别名。
- GridInbox：所有付费计划均支持自定义域名。所有计划中每个域名别名数量不限。每个计划都包含双向发送功能。你可以添加任意数量的域名，无需额外费用。
对于管理三个客户项目的开发者来说，每个项目都有自己的域名和 10 个别名，AnonAddy 的 Lite 计划每月需花费 3 美元，但会占用 50 个别名配额中的 30 个。SimpleLogin 每月需花费 3.99 美元，但如果扩展规模，会触及 50 个别名的总限额。GridInbox 的 Developer 计划每月 12 美元，提供无限别名和域名，因此你永远无需担心限额问题。
三款服务的 API 深度和自动化能力差异显著。
开发者需要 REST API 来以编程方式创建、更新和删除别名。以下是各服务商提供的功能：
- AnonAddy：Lite 计划及以上版本提供 REST API。可以管理别名、收件人和规则。Lite 计划的速率限制为每分钟 30 次请求。不支持实时事件的 Webhook。
- SimpleLogin：Premium 计划及以上版本提供 REST API。可以管理别名、邮箱和自定义域名。速率限制为每分钟 60 次请求。SimpleLogin 不提供 Webhook。
- GridInbox：所有付费计划均提供完整的 REST API。可以管理别名、域名、团队成员和收件箱。Developer 计划的速率限制为每分钟 120 次请求。GridInbox 还提供针对入站邮件事件、别名创建和投递失败的 Webhook，这对于自动化工作流程至关重要。
如果你想在新客户注册时自动创建支持别名，GridInbox 的 Webhook 可以让你实时触发该流程。AnonAddy 和 SimpleLogin 均不提供此功能。
只有 SimpleLogin 和 GridInbox 提供带 RBAC 的团队共享收件箱，但定价模式不同。
共享收件箱允许多个团队成员管理来自同一别名的邮件。这对支持团队或小企业至关重要。SimpleLogin 的共享邮箱收费为每位用户每月 9.99 美元。GridInbox 在每个团队计划中都包含基于角色的访问控制（管理员、成员、查看者）的共享收件箱，且无需额外按用户付费。
对于一个五人团队，SimpleLogin 仅共享邮箱每月就需要 49.95 美元。GridInbox 的 Team 计划每月 29 美元，涵盖无限团队成员、无限别名和无限域名。对于五人团队来说，这节省了 42% 的成本，而且随着用户增加，差距会进一步扩大。
价格对比显示，对于需要扩展的团队和高级用户，GridInbox 更便宜。
以下是一个典型三人开发者团队（拥有三个自定义域名和 30 个别名）的直接价格对比：
- AnonAddy：Lite 计划每月 3 美元。总共 50 个别名，30 个别名够用。但没有共享收件箱和 Webhook。如果需要共享收件箱，必须自行构建解决方案。
- SimpleLogin：Premium 计划每位用户每月 3.99 美元，三人共 11.97 美元。总共 50 个别名，包含共享收件箱和 API。但如果不升级到更高计划，别名数量不能超过 50 个。
- GridInbox：Developer 计划每月 12 美元，用户数不限。包含无限别名、无限域名、共享收件箱、完整 API 和 Webhook。无按用户收费。
如果你的团队扩展到五人，别名增加到 100 个，AnonAddy 需要 Pro 计划（每月 5 美元），但仍然没有共享收件箱。SimpleLogin 五人每月需 19.95 美元。GridInbox 的 Developer 计划仍为每月 12 美元，或者选择 Team 计划每月 29 美元，享受无限一切。
根据你的使用场景，应该选择哪家服务商？
如果你是只需要转发、不需要从别名发送邮件的个人隐私用户，AnonAddy 的免费计划非常出色。如果你是 Proton 用户，希望获得无缝集成和精美的界面，SimpleLogin 是一个可靠的选择。但如果你是开发者、独立创始人或管理多个客户或项目的运维团队，GridInbox 提供了最佳价值：无限别名、自定义域名、双向发送、完整 API 和团队共享收件箱，且无需按用户付费。
常见问题解答
AnonAddy 和 SimpleLogin 有什么区别？
AnonAddy 提供更慷慨的免费计划，但将发送和 API 访问限制在付费计划中。SimpleLogin 在所有付费计划中提供完善的发送和域名管理功能，但团队功能按用户收费。GridInbox 结合了两者的优点，以固定价格提供无限别名、双向发送和团队共享收件箱。
我可以用 AnonAddy 从别名发送邮件吗？
可以，但仅限于每月 1 美元起的付费计划。免费计划仅支持转发。SimpleLogin 和 GridInbox 都在所有付费计划中支持从别名发送邮件。
哪个邮件别名服务商最适合自定义域名？
GridInbox 最适合自定义域名，因为它在所有付费计划中为每个域名提供无限别名，且无额外费用。SimpleLogin 限制总别名数为 50 个，AnonAddy 则每个域名都会计入别名限额。
SimpleLogin 有 API 吗？
有。SimpleLogin 在 Premium 计划（每月 3.99 美元）及以上版本提供 REST API。该 API 允许你以编程方式管理别名、邮箱和自定义域名。
对于团队来说，GridInbox 比 SimpleLogin 更便宜吗？
是的。对于一个五人团队，SimpleLogin 的共享邮箱每月需 49.95 美元，而 GridInbox 的 Team 计划每月仅需 29 美元，包含无限团队成员、别名和域名。对于五人团队，GridInbox 便宜 42%，而且随着用户增加，性价比更高。
我可以使用自己的邮件服务商与这些别名服务配合吗？
AnonAddy 和 SimpleLogin 使用自己的邮件基础设施。GridInbox 可与 AWS SES 和 Cloudflare Email Routing 配合使用，因此你可以使用现有的邮件服务商，并保持对投递基础设施的控制。
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