Mailcast

Web · API · paid plans from $2/mo

Freedom report

Two barsScore 6.4

  • Free tierA free tier is on its own pricing page
  • Open codeNo open-source code on record
  • Runs widely1 of 6 device platforms
  • DocumentedPlans, terms and facts published

Mailcast receives and processes email, then routes it to another email service, multiple recipients, or a website or app through webhooks. It supports catch-all addresses, regular-expression alias matching, and plus addressing. Users can set conditional actions and add to or replace a subject before forwarding. Webhooks can receive parsed messages as JSON, form data, or multipart data with attachments, and Mailcast can send email via SMTP from alias addresses. The maker says TLS protects email while it is received and forwarded, and queued email is encrypted in storage. Successfully processed email is deleted by default; failed email is deleted with its logs, and logs are deleted after seven days. Only the subject line from message content is logged to help identify messages. SPF, DKIM, and DMARC support is listed for every plan. Mailcast is available on web and by API. The free plan costs 0.00 USD per month and includes one domain and up to 25 aliases, but excludes webhooks and sending from the domain. Paid monthly plans include Starter at 5.00 USD, Essential at 9.00 USD, and Premium at 19.00 USD; Personal costs 24.00 USD per year.

Who it is for

Mailcast may suit side projects, freelancers, small businesses, schools, clubs, nonprofits, and families that need email routing. Its webhook options may be useful for routing messages to a website or app.

What is good

  • Supports catch-all addresses and plus addressing.
  • Forwards to multiple recipients or webhooks.
  • Offers SMTP sending from alias addresses.
  • All plans include SPF, DKIM, and DMARC support.
  • A seven-day trial requires no credit card.

What to know first

  • Free includes only one domain and 25 aliases.
  • Free has no webhook support.
  • Free excludes sending from the domain.
  • Logs are deleted after seven days.

Verdict

Mailcast offers alias-based routing, webhook delivery, and outbound SMTP, with domain authentication listed on every plan. Check the plan limits if you need webhooks, larger attachment allowances, or sending from your domain.

Mailcast plans and pricing

All plans
Free Free per month Only 1 domain · Up to 25 aliases · No webhook support · 10Mb attachment limit · No sending from domain mailcast.io · 2 Oct 2026
Starter $5/mo per month Up to 10 domains · Unlimited aliases · Webhook support · 25Mb attachment limit · Send from domain (100 emails per day) mailcast.io · 2 Oct 2026
Essential $9/mo per month Up to 30 domains · Unlimited aliases · Webhook support · 50Mb attachment limit · Send from domain (200 emails per day) · Priority sending mailcast.io · 2 Oct 2026
Premium $19/mo per month Up to 100 domains · Unlimited aliases · Webhook support · 50Mb attachment limit · Send from domain (1000 emails per day) · Priority sending mailcast.io · 2 Oct 2026
Personal $24/yr per year Only 1 domain · Unlimited aliases · No webhook support · 25Mb attachment limit · Send from domain (50 emails per day) mailcast.io · 2 Oct 2026

Compared on email forwarding services

Free plan
Yes
Custom domain
Yes
Catch-all forwarding
Yes
Multiple recipients
Yes
Outbound or reply mail
Yes
Delivery logs
Yes
API access
Yes

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