WarmInbox

WarmInbox

Pricing
$9/month. Free trial available.
Rating
4.6 (34)
Developer
Offpista

Keep your store emails out of spam and in inboxes. WarmInbox improves deliverability automatically.

WarmInbox helps Shopify merchants keep emails out of spam by simulating real interactions like opens and replies. It improves deliverability, builds sender reputation, and is simple to set up with a user‑friendly dashboard. It's perfect for newsletters, promotions, abandoned cart reminders, and customer follow‑ups. Set it up once and let it run on autopilot.

WarmInbox helps Shopify merchants keep emails out of spam by simulating real interactions like opens and replies. It improves deliverability, builds sender reputation, and is simple to set up with a user‑friendly dashboard. It's perfect for newsletters, promotions, abandoned cart reminders, and customer follow‑ups. Set it up once and let it run on autopilot. more
  • Uses AI to warm your email account, improving deliverability and avoiding spam
  • Simulates human behavior by automatically interacting with your emails
  • Gets responses from real accounts to enhance your sender reputation

Languages

English

Works with

  • Gmail
  • Outlook
  • Microsoft 365
  • Yahoo Mail
  • Zoho Mail
  • Custom IMAP/SMTP

Pricing

WarmInbox Pro

$9 / month

  • 1 email account
  • AI-powered, simulates human actions
  • Responses from real accounts

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (34)

Overall rating
4.6
Counts per rating level
  • 71% of ratings are 5 stars
  • 26% of ratings are 4 stars
  • 3% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
May 24, 2025

Our open rates jumped from around 10% to just over 50% in just one week after using this app. It completely fixed our spam issues and helped restore our sender reputation. Couldn’t believe how fast it worked. Definitely a must-have for any Shopify store relying on email.

Mask 'n Dreams
Pakistan
10 days using the app
May 24, 2025

We’ve tried a few email warmup solutions before, but WarmInbox is built specifically for Shopify, which made the whole process so much easier. Our sender score improved quickly, and we finally stopped worrying about emails getting flagged. It’s the perfect solution for domain reputation recovery, right where we need it.

Dsflair
United States
9 days using the app
May 27, 2025

We send a lot of follow-up and review request emails, and deliverability was becoming a problem. This app helped us boost open rates and stop emails from landing in spam. Highly recommend it for email warmup.

Jazzy Tune
United States
13 days using the app
May 26, 2025

I kept wondering why customers weren’t seeing our emails. Turns out they were going to spam. This app helped fix that fast. It’s perfect for Shopify deliverability, warmup, and sender score recovery.

Jollibeeb
United States
12 days using the app
May 28, 2025

We had just launched a new domain and needed to warm it up properly. This app took care of everything automatically. Our cold email deliverability is now exactly where it should be.

Puckers
United States
13 days using the app

Support

App support provided by Offpista.

Or visit their support portal

Developer

Offpista

Sokolov 13, Herzliya, 463645, IL

Launched

January 10, 2025

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