Mailin alternatives (November 2026)
Looking for a Mailin alternative? Mailin costs $307.72/mo for 30 mailboxes on 10 domains (SMTP email accounts in bundles). We found 11 SMTP alternatives in our tracker, 10 of them cheaper for the same setup. The cheapest is Winnr at $79.83/mo.
Last updated 2026-11-02
Top alternatives by use case
All Mailin alternatives
| Platform | + 10 domains | Minimum | Warmup | Link | ||||
|---|---|---|---|---|---|---|---|---|
 Outboxes EU-hosted private SMTP mailboxes |
SMTP | €0.78 | €39 | €10.00 | €49 | 5 domains (EUR 19.50/month) | No | View pricing |
 |
SMTP | $1.38 | $69 | $10.83 | $79.83 | Startup plan ($69/month) | Add-on | View pricing |
 Outreach2day SMTP mailboxes with warmup and a built-in sequencer |
SMTP | $2.50 | $75 | $10.83 | $85.83 | 12 mailboxes | Yes | View pricing |
 Maildoso SMTP mailboxes (15 sends/day cap) |
SMTP | $2.50 | $75 | $12.50 | $87.50 | 30 mailboxes | No | View pricing |
 Mailpool SMTP inboxes |
SMTP | $3.00 | $90 | $8.72 * | $98.72 | None stated | Unknown | View pricing |
 Mailforge Shared-IP SMTP mailboxes |
SMTP | $3.00 | $90 | $11.67 | $101.67 | 10 mailbox slots | No | View pricing |
 Instantly AirMail AirMail SMTP inboxes on Instantly infrastructure |
SMTP | $4.00 | $120 | $8.72 * | $128.72 | None | Not stated | View pricing |
 Aerosend Managed private-server SMTP inboxes |
SMTP | $4.00 | $120 | $10.00 | $130 | 30 inboxes (smallest option shown) | Yes | View pricing |
 Infraforge Private SMTP, dedicated servers |
SMTP | $4.00 | $120 | $11.67 | $131.67 | 10 mailbox slots; quarterly or yearly billing | No | View pricing |
 Mission Inbox Dedicated-IP outbound mailboxes |
SMTP | $3.33 | $199 | $8.72 * | $207.72 | 15 mailboxes (Lite) | Unknown | View pricing |
 Mailreef Dedicated mail server |
SMTP | Server plan | $249 | $8.72 * | $257.72 | One server | Optional | View pricing |
Total = list price for 30 mailboxes on the cheapest plan that fits + 10 sending domains amortised monthly. * Domain price unknown or bring-your-own: reference .com at $10.46/yr. † Price from a third-party comparison. € rows are in euros excl. VAT and are excluded from "cheapest" badges. Monthly billing, list prices, checked 2026-11-02.
Frequently asked questions
What is the cheapest alternative to Mailin?
Winnr at $79.83/mo for 30 mailboxes incl. domains, vs $307.72/mo for Mailin.
How many Mailin alternatives are there?
MailboxWatch tracks 11 offerings on the same platform (SMTP), listed in the table on this page.
How do you compare Mailin alternatives?
On total monthly list price for 30 mailboxes plus 10 domains, with minimums, warmup and sending caps shown. Prices checked 2026-11-02.