A Google Workspace mailbox, set up and connected to Instantly for you. $2.50 on Agency.
Domains you buy from us
$15once / domain
Bought, set up and warmed for you. Some country domains cost $20.
Your own Instantly
$0markup
Connect the Instantly account you already have. We never resell it or mark it up.
Compare plans
What each plan includes.
On Free you can still open every page. The Pro parts show what they would do, with a button to switch them on.
What each MailNurse plan includes
Feature
Free
Pro
Agency
Health and risk scores for every mailbox
Action Items when something breaks
Blacklist and DNS checks every night
AI copywriter
Mailboxes you buy from us
$3 a month
$3 a month
$2.50 a month
Domains you buy from us
$15 once
$15 once
$15 once
Instantly inbox placement tests
Buy from Instantly, $97 a month
Included free
Included free
Automatic pause and replace rules
Mailbox rotation
Branded email signatures
Nursey, your setup assistant
Connect to your own Claude
Bring your own Google Workspace and registrar
Priority support
Pricing FAQ
Common questions before you start.
How does Pro pay for itself?
Pro customers join our Instantly workspace group. That gives your Instantly account Instantly's inbox placement tests at no cost. On their own those tests cost $97 a month, the same as Pro. So the placement tests alone cover the plan, and everything else in Pro comes on top.
How does the 14-day free trial work?
Sign up with your email. No card. You get Pro for fourteen days. If you want to keep it, add a card before the trial ends. If you do nothing, your account moves to the Free plan. Nothing is charged and nothing is deleted.
What do I keep on the Free plan?
Health and risk scores for every mailbox, Action Items when something breaks, nightly blacklist and DNS checks, the AI copywriter, and buying mailboxes and domains. Placement tests, the automatic pause and replace rules, rotation, signatures, Nursey and Connect to Claude need Pro. On Free you can still see those pages, so you know what you would get.
Can I run placement tests on Free?
Yes, if you buy Instantly's placement test add-on yourself. MailNurse reads the results and uses them in your health scores. On Pro you get those tests free, which saves you $97 a month.
What is a mailbox, and what does it cost?
A mailbox is one sending account, like one Google Workspace inbox. Mailboxes you buy from us are $3 each a month on Free and Pro, and $2.50 on Agency. Mailboxes that live in your own Workspace are watched but not charged per mailbox.
Do I bring my own Instantly account?
Yes. You connect the Instantly account you already have with one API key. MailNurse never resells it, marks it up, or shares it with other customers. MailNurse is built for Instantly today. Other sending tools are coming later.
What is the $15 domain fee?
A one-time charge when you ask us to buy a domain and set it up for you: DNS, mailboxes, the connection to Instantly and warm-up. Some country domains cost $20. If you bring your own domains, there is no domain fee.
What is the Agency plan for?
Agencies that run cold email for their clients. You can bring your own Google Workspace and domain registrar, mailboxes you buy from us are $2.50 instead of $3, and you get priority support. Talk to us and we will set it up with you.
Can I change plans or cancel any time?
Yes. Moving up takes effect straight away and you pay only for the days left in the month. Moving down takes effect at the end of the month you already paid for. There is no contract.
Where is my data stored, and who can see it?
Each customer workspace is kept separate at the database level. Only MailNurse staff can reach it, and every internal access is logged. We do not sell or share customer data, and we do not train AI on it.
Stop babysitting your inboxes.
MailNurse watches every mailbox and fixes what breaks, so you can spend
your time on campaigns that book meetings.