Side by side
Maillayer vs Posthawk
Plans read from both vendors' own pricing pages, with the same seats and billing applied to each. Posthawk is a verified alternative to Maillayer: it does the same main job for a similar customer.
Maillayer is a self-hosted email marketing and transactional email platform that you deploy on your own server. It supports sending unlimited emails via providers like Amazon SES, SendGrid, or Mailgun and includes campaign management, sequences, transactional API, and contact management features.
- Starting price
- Price not published
- Price clarity
- Not graded
- Category
- Marketing & advertising
- Platforms
- Not confirmed
- Good fit for
- Developers and founders who want to self-host their email marketing and transactional email platform to avoid subscription fees and maintain data ownership.
- Limitations
- Requires self-hosting knowledge such as SSH and Docker for VPS installs, though Railway offers one-click install without Docker knowledge.. No free trial is offered, but a 30-day money-back guarantee serves as a trial period.
Posthawk is an open-source email platform designed for developers to send transactional and marketing emails, schedule deliveries, manage templates, and handle inbound email through a simple REST API. It supports both managed cloud and self-hosted deployments, providing a complete email infrastructure with features like high deliverability, bounce handling, and multi-region support.
- Starting price
- From $49.00/mo, free plan available
- Price clarity
- Price clarity grade B, 75 out of 100 75 of 100
- Category
- Email & communication
- Platforms
- Not confirmed
- Good fit for
- Developers using Next.js, Vercel, Cloudflare Workers, or edge runtimes who need a unified email API.
- Limitations
- Free plan limits to 3,000 emails per month and 100 emails per day, 1 domain, 2 API keys, 2 team members, 3 templates, 1 webhook endpoint, 10 MB email size limit, and 3-day log retention.
What each one costs your team
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Known monthly subtotal
$0.00/month
1 of 2 tools could not be priced with these inputs, so this is not the full cost.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
| No pricing recorded yet. Check the official site, or ask the owner to add it. | |||
FreeCheapest fit Flat subscription | $0.00 | $0.00 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
Scale Flat subscription | $49.00 | $588.00 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
Maillayer
Best fit
Developers and founders who want to self-host their email marketing and transactional email platform to avoid subscription fees and maintain data ownership.
Trade-offs
Requires self-hosting knowledge such as SSH and Docker for VPS installs, though Railway offers one-click install without Docker knowledge.; No free trial is offered, but a 30-day money-back guarantee serves as a trial period.
Integrations / export
Six built-in integrations: Stripe and Custom webhook (trigger-based), Firebase Auth, Supabase, Google Sheets, Airtable (poll-based).
Posthawk
Best fit
Developers using Next.js, Vercel, Cloudflare Workers, or edge runtimes who need a unified email API.
Trade-offs
Free plan limits to 3,000 emails per month and 100 emails per day, 1 domain, 2 API keys, 2 team members, 3 templates, 1 webhook endpoint, 10 MB email size limit, and 3-day log retention.
Integrations / export
Not confirmed
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