If you're sending cold emails, affiliate campaigns, or bulk outreach, you already know that warm-up volume is one of the biggest factors in whether your emails actually reach the inbox. And as you scale your sending, your warm-up needs to scale with it.
That's why we've upgraded every Mailivery plan to include significantly more daily warm-up volume, at no extra cost.
We increased the daily warm-up email limits across all three plans:
Same pricing. More warm-up capacity. Every plan still includes unlimited mailboxes, blacklist monitoring across 70+ lists, email verification, spam checks, and all deliverability tools.
Email warm-up isn't optional anymore. It's a requirement for anyone doing outreach at scale.
Spam filters have gotten more aggressive over the past year. Email providers like Google and Microsoft are raising the bar on what counts as a trusted sender. If your mailbox doesn't have consistent, positive engagement signals, your outreach emails are going straight to spam. It doesn't matter how good your copy is or how targeted your list is.
For cold emailers specifically, the math is pretty straightforward. A 1:1 ratio between warm-up volume and outreach volume tends to work best. If you're sending 30 cold emails per day from a mailbox, you should be sending around 30 warm-up emails per day from that same mailbox. That's what keeps your sender reputation balanced.
As our users have scaled their outreach, they've needed more warm-up capacity to keep pace. The old limits were becoming a bottleneck for teams running multiple mailboxes at higher volumes. So we bumped them up.
If you're already on a Mailivery plan, your limits are automatically upgraded. You don't need to do anything. Just log in and you'll see the new daily limits reflected in your dashboard.
If you've been thinking about trying Mailivery or switching from another warm-up tool, here's what you get with any plan:
Unlimited mailboxes. We don't charge per inbox. Connect as many mailboxes as you need and share your daily warm-up volume across all of them however you want. If you're on the Professional plan with 800 emails per day, you could run 80 mailboxes at 10 warm-up emails each, or 16 mailboxes at 50 each, or any combination that fits your setup.
All deliverability tools included. Every plan comes with blacklist monitoring across 70+ domain and IP blacklists, three-layer email verification, spam content checks, and detailed analytics on your inbox placement. These aren't add-ons or higher-tier features. They're included from day one.
AI-powered peer-to-peer warm-up. Mailivery exchanges warm-up emails with real mailboxes in our network using AI-generated conversations. These aren't generic template emails. Every message is unique, which is what makes the engagement signals look natural to spam filters.
Full control over your settings. You can customize your warm-up volume per mailbox, set sending schedules by time zone, configure weekend sending, add custom signatures, and adjust ramp-up speeds. All warm-up emails are automatically archived so they don't clutter your actual inbox.
Most warm-up tools charge per mailbox. That pricing model gets expensive fast when you're scaling. If you're running 20 or 30 inboxes, per-mailbox pricing at $15 to $25 per inbox adds up to hundreds of dollars a month just for warm-up.
With Mailivery, you pick a plan based on total daily volume and connect as many mailboxes as you want. For a team running 20 mailboxes, the Professional plan at $79/month gives you 800 warm-up emails per day split however you need them. That's a fraction of what you'd pay with per-inbox pricing from other tools.
We also include deliverability tools that other providers either charge extra for or don't offer at all. Blacklist monitoring, email verification, and spam checks are baked into every plan.
Our Starters plan comes with a free 7-day trial so you can connect your mailboxes, set your warm-up preferences, and see the results for yourself before committing.
If you need a custom plan with higher volume limits, reach out to us at accounts@mailivery.io or through our contact page. We work with agencies, SaaS platforms, and large sales teams that need warm-up at scale, and we're happy to build something that fits.
No. All three plans stay at the same price: Starters at $29/month, Professional at $79/month, and Business at $199/month. You just get more daily warm-up volume now.
No. If you're already on a plan, your new limits are applied automatically.
A good rule of thumb is a 1:1 ratio with your cold sending volume. If you send 30 outreach emails per day per mailbox, aim for about 30 warm-up emails per day from that same mailbox.
Yes. Every plan includes unlimited mailboxes. Your daily warm-up limit is shared across all connected inboxes, and you control how volume is distributed.
All plans include blacklist monitoring across 70+ lists, three-layer email verification, spam content checks, inbox placement analytics, and auto-archiving of warm-up emails. There are no feature gates between plans.
Yes. The Starters plan includes a free 7-day trial. You can connect your mailboxes and test everything out before committing.
Yes. The Mailivery API lets you connect mailboxes, start or pause warm-up, and adjust settings programmatically. It's built for agencies and SaaS platforms that want to integrate warm-up into their own products.
The easiest way to get responses to your cold emails.
