Partner perk · Email marketing and deliverability
Warmupinbox
Email warmup: builds a sending inbox's reputation so outreach lands in the inbox, not in spam.
What do you get with Warmupinbox?
Free plan: unlimited inboxes, 15 warmup emails a week
Who can claim it: Anyone who signs up with an email address.
Ad · getfund may earn a commission if you sign up for Warmupinbox through its link.
What is Warmupinbox?
Warmupinbox sends and answers warmup emails between a mailbox and a network of more than 30,000 real inboxes, which builds the sender's reputation over time, and it monitors spam placement and email reputation. It works with Gmail and Google Workspace, Outlook and Microsoft 365, Amazon SES, Zoho Mail and SendGrid; the paid plans add outreach sequences and language warmup.
Who is Warmupinbox for?
A startup setting up a new domain for cold outreach can start warming its inboxes at no cost while it writes its first sequences, and move to a daily volume once it starts sending.
How do getfund members get Warmupinbox?
- Start on getfundCreate your account and tell getfund about your startup.
- Choose the Radar planThe perks catalog, with the steps and the link for each perk, is part of the Radar plan.
- Open Warmupinbox in PerksIn the app, open Perks, find Warmupinbox and sign up through its link. The offer itself comes from Warmupinbox.
Does getfund earn a commission from Warmupinbox?
Yes. getfund may earn a commission if you sign up for Warmupinbox through its link. The link carries an Ad label, and the offer itself comes from Warmupinbox.