Software Alternatives, Accelerators & Startups

SendBridge VS Warmup Inbox

Compare SendBridge VS Warmup Inbox and see what are their differences

SendBridge logo SendBridge

Protect your sender reputation and reduce your bounce rate with email validation service. Keep your mailing lists free of invalid, risky, and mistaken email addresses.

Warmup Inbox logo Warmup Inbox

Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.
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  • SendBridge Homepage
    Homepage //
    2024-01-13
  • SendBridge Free Email Validator
    Free Email Validator //
    2024-01-13
  • SendBridge Email Validation Pricing
    Email Validation Pricing //
    2024-01-13

Keep your contact list clean from wrong, risky, or misspelled email addresses. This helps lower the chances of your emails bouncing back and keeps your reputation as a sender safe. Plus, ensure that your important emails reach your customers' inboxes and don't end up in the spam folder, thanks to the smart email verification by SendBridge.

If you send emails to addresses that are fake, invalid, or spammy, your email bounce rate goes up, and fewer people click on your emails. This can seriously hurt your email marketing results and make it harder for your emails to reach people in the future.

You don't want your company's email reputation to take a hit. Improve your chances of getting more people to take action by using email verification software that's 99% accurate.

What happens if I don’t verify my email? If you’re not using email verification, you might think your business is unaffected. The truth is - your email sender's reputation is at stake. When you email invalid, fake, or spammy email addresses…

Prevent email bounces and complaints by handling emails like a pro. Opt for the top email verification service to check and remove invalid, disposable, and potentially harmful email addresses when sending bulk emails.

  • Warmup Inbox Landing page
    Landing page //
    2022-11-29

The process of preparing an email address for general use or email outreach is commonly referred to as “Warming Up” an inbox, where you take a number of steps to ensure that an email address does not become deactivated, blacklisted, or automatically marked as spam when it begins to send outgoing messages to other recipients.

Warming Up an email inbox essentially is recreating the way a typical person will use an email address. Just by using your email address normally, you are ‘warming up’ your inbox by sending outgoing mail to other existing users. When you are reading your emails, starring/favoriting certain messages, and engaging in email threads with multiple other email addresses, you are building up your domain reputation in a way that shows that your account is being controlled by a real human being and is not being used to send out unsolicited emails that are trying to mislead/scam/defraud any other real people using their email inbox.

SendBridge

$ Details
freemium $9.0 / One-off (5,000 credits)
Platforms
Windows Linux iOS Web
Release Date
2019 January

Warmup Inbox

$ Details
paid Free Trial $12.0 / Monthly (Per inbox, per month.)
Platforms
Google Workplace Microsoft 365 Zoho Outlook Amazon Web Services Mailgun Sendgrid SendPost SMTP Yahoo GMail
Release Date
-

SendBridge features and specs

  • Domain & DNS Check: Yes
  • Mail Exchanger (MX) Test: Yes
  • DNS A Record Test: Yes
  • Syntax Validation: Yes
  • Catch-all Detection: Yes
  • Role Account Detection: Yes
  • Free Email Detection: Yes
  • Suspected Bounce: Yes
  • Unusual Name Detection: Yes
  • Duplicates removal: Yes
  • Automated Email Scoring: Yes

Warmup Inbox features and specs

  • Automatically warms up domain to be ready for cold email: Automatically warms up domain to be ready for cold email
  • Improve Email Deliverability: Improve Email Deliverability
  • Improve Domain Reputation: Improves Domain Reputation
  • Improve IP Reputation: Improves IP Reputation
  • Restore Bad Inboxes: Restores Bad Inboxes
  • Gmail Integration: Gmail Inbox Warmup
  • Outlook Email Integration: Outlook Inbox Warmup

SendBridge videos

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Warmup Inbox videos

How to Setup Warmup Inbox | Email Inbox Warmup for Cold Email | Lemwarm Alternative

Category Popularity

0-100% (relative to SendBridge and Warmup Inbox)
Email Marketing
3 3%
97% 97
Email Warm Up
0 0%
100% 100
Mailing List Manager
100 100%
0% 0
Email
2 2%
98% 98

Questions and Answers

As answered by people managing SendBridge and Warmup Inbox.

What makes your product unique?

SendBridge's answer

20+ unique validation check types on every email, validation speed - usually under 1 second/email

Why should a person choose your product over its competitors?

SendBridge's answer

Best pricing on the market - starting from $9 for 5,000 validations

User comments

Share your experience with using SendBridge and Warmup Inbox. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare SendBridge and Warmup Inbox

SendBridge Reviews

We have no reviews of SendBridge yet.
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Warmup Inbox Reviews

23 Best Cold Email WarmUp Tools in 2022 (Free + Paid)
And now you got the options to choose an inbox type now here your real deal starts.Once you sign up, Warmup Inbox floods your inbox with good emails. The tool automatically builds and sends smart dynamic content within every email.connects to Gmail, Outlook, SMTP or any other inbox, domain tracking &
Source: inguide.in
Top 10 of the Best Email Warm Up tools in 2022
Warmup Inbox is rated 2.9 / 5 on average, out of 9 reviews on G2 and Capterra. Note: This low rating doesn’t necessarily reflect the Warmup Inbox’s actual value. Indeed, since they have only 9 ratings, a few bad reviews were enough to downgrade their overall note.
Source: mailmeteor.com
7 Best Cold Email Warm-up Software
Warmup Inbox shows real-time inbox health scores. This score is calculated based on the DNS settings, security protocols, blacklists status, and ISP reputation. Hence, you can keep track of the progress.

Social recommendations and mentions

Based on our record, Warmup Inbox seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SendBridge mentions (0)

We have not tracked any mentions of SendBridge yet. Tracking of SendBridge recommendations started around Oct 2023.

Warmup Inbox mentions (4)

  • Are there any solutions to email campaigns going to spam?
    I went to mail-tester.com to check the spamminess of my email and it comes back as a 4.4/10 and says that I should consider myself lucky if my emails go to primary inbox. Is there any way to solve this? Does a tool like warmupinbox.com solve a lot of these problems? Source: over 1 year ago
  • Did anyone else's notice Gmass warmup fall off a cliff?
    I'm also using warmupinbox.com with the same email address and see no problems. Source: over 1 year ago
  • Please help me with an email account
    Join this warmup tool it is 9 buscks a month and will improve your domain at least for other providers, I dont think it will help with outlook tho. https://warmupinbox.com im one week sending and receiving about 50 emails a day. Source: over 2 years ago
  • Help with email issue!
    You can also use a warm up service like https://warmupinbox.com/ for 9 bucks a month will improve your domain reputation. Source: over 2 years ago

What are some alternatives?

When comparing SendBridge and Warmup Inbox, you can also consider the following products

SendGrid - Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free

MailReach.co - The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Verifalia - Verifalia is a web-based email validation that lets users to upload and validate lists of email addresses.

Warmbox.ai - Warm up your cold email inbox, and never land in spam anymore!

ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.

Mailwarm - The email warm-up tool.