8 Best Places to Buy Pre-Warmed Email Accounts in 2026 (From $3/Inbox)

EmailPal rents pre-warmed SMTP inboxes for $3 per inbox a month with no minimum term. Each inbox sits on a domain EmailPal bought and warmed for at least 14 days, and warming keeps running free for as long as you keep it, so there is no separate warm-up bill.

You claim an inbox and can send the same day. Its own examples: 10 inboxes send 150 emails a day for $30 a month, and 40 inboxes send 600 a day for $120, about 15 cold emails per inbox per day. Inboxes are managed from the dashboard, the REST API or an MCP server, and leased inboxes do not count against EmailPal plan limits (plans from $69/mo).

Cheap Inboxes sells Google Business Starter mailboxes with admin access at $3.50 per inbox a month, falling to $3.25 at 100, $3.00 at 250 and $2.80 at 1,000+. Its FAQ says all plans include pre-warmed mailboxes but gives no warm-up length.

Domains start at $2.50 a year (.com $9.99), bringing your own is free, and DNS is automated. Inboxes export by OAuth to Instantly, Smartlead, Reachinbox, Reply and lemlist.

Puzzle Inbox sells Google Workspace inboxes for cold email: $3 per inbox a month standard and $4.50 pre-warmed, with discounts at 50, 100 and 500 inboxes. There are no setup fees or contracts.

It sets up SPF, DKIM, DMARC and MX, delivers in 24–72 hours, and replaces an inbox free if Google suspends the tenant within 7 days for reasons you did not cause. Credentials arrive as a CSV, ready for Smartlead or Instantly.

LiteMail sells pre-warmed Google Workspace or Microsoft 365 inboxes in plans: $39 a month for 5 inboxes, $99 for 15, $179 for 30 and $299 for 60. The first month costs more ($54, $149, $269 and $479).

Its page states a warm-up of 4+ weeks, though one section says 12 weeks. Each plan includes automated DNS on dedicated US or EU IPs, OAuth export to Instantly, Smartlead, Pipl.ai, lemlist and Woodpecker, and a free domain replacement if a domain is blacklisted.

Smartlead sells pre-warmed Google or Outlook mailboxes, supplied by Zapmail, for $9 per mailbox a month plus $18 per domain a year. They arrive 1–2 hours after payment with SPF, DKIM and DMARC already set.

Mailboxes come 3 per domain with fixed names and photos, and you cannot add mailboxes to a domain later. Fresh, unwarmed Zapmail mailboxes cost $4.50.

Primeforge, from Salesforge, sells pre-warmed Google or Microsoft mailboxes at $9 a month or $90 a year each, dropping to $8.90 at 101–200 and $8.80 at 201–300. Domains cost $18 a year.

The minimum order is 4 domains with 3 mailboxes each, so 12 mailboxes ($108 a month plus $72 a year in domains). The warm-up period varies with inventory, and Primeforge recommends keeping warm-up running afterwards (Warmforge is a separate product).

Instantly sells pre-warmed Google accounts that are ready inside the tool. Its help center prices them at $10 per account a month plus $15 per domain a year, while its marketing page says done-for-you Google inboxes cost $5, so confirm at checkout.

Accounts come in batches of 5 on domains from a fixed list, with SPF, DKIM and DMARC set, and ramp from 5 to 20–25 emails a day. Instantly keeps domain ownership and admin access, the accounts work only inside Instantly, and an active Outbound plan is required.

Reply.io sells pre-warmed Google or Microsoft mailboxes warmed for at least 3 weeks, at $15 per mailbox a month plus $25 per domain a year, 3 mailboxes per domain.

Mailboxes are added to its Mailtoaster warm-up automatically after purchase. Names are fixed, and Microsoft inventory is sometimes unavailable.