Software Alternatives, Accelerators & Startups

SendBroadcast.net VS Warmup Inbox

Compare SendBroadcast.net VS Warmup Inbox and see what are their differences

SendBroadcast.net logo SendBroadcast.net

Send Broadcast is an end-to-end email marketing software that helps you create, send, and analyze email campaigns. It is a modern, cloud-based platform that is easy to use and integrate with other tools.

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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  • SendBroadcast.net Subscriber dashboard
    Subscriber dashboard //
    2024-10-25

Send Broadcast is a comprehensive email marketing solution tailored for businesses of all sizes looking for flexibility, privacy, and control in their marketing strategies. This end-to-end platform simplifies the creation, sending, and analysis of email campaigns, providing all the tools needed for effective audience engagement and growth. Designed with ease of use in mind, Broadcast offers a modern, intuitive interface that streamlines every step of campaign management, from list building to automation.

Unlike many traditional platforms that charge based on subscriber count, Broadcast allows unlimited subscribers, campaigns, and automations for a fixed cost, making it an ideal choice for budget-conscious businesses. The platform is also self-hosted, ensuring users have complete control over their data, with strong GDPR compliance and privacy-focused features. Integration with email services like Amazon SES and Postmark offers additional flexibility, allowing users to bring their own email service to save on costs and scale seamlessly.

Broadcast's extensive API makes it compatible with other tools, enabling smooth integration with CRM systems, analytics platforms, and other essential marketing services.

  • 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 โ€œWarming Upโ€ 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 โ€˜warming upโ€™ 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.

SendBroadcast.net

$ Details
paid $198.0 / One-off
Platforms
Web
Release Date
2024 October
Startup details
Country
Canada
Founder(s)
Simon Chiu
Employees
1 - 9

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
-

SendBroadcast.net features and specs

  • Subscribers
    Unlimited
  • Broadcast campaigns
    Unlimited
  • Email sequences
    Unlimited
  • Transactional emails
    Unlimited
  • GDPR compliant
  • Privacy compliance
  • Installation
    Automatic

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

Analysis of Warmup Inbox

Overall verdict

  • Warmup Inbox is generally considered a good tool for individuals and businesses that need to ensure their emails land in recipients' inboxes rather than spam folders. Its automatic approach to improving email reputation makes it convenient and time-saving. However, as with any service, its effectiveness can vary depending on individual use cases and needs. Therefore, it's recommended to assess its functionality relative to your specific email practices and goals.

Why this product is good

  • Warmup Inbox is a tool that helps improve the deliverability of emails by 'warming up' email addresses. It automatically sends emails from your inbox to gradually build a reputation with email service providers, reducing the likelihood that your emails will be marked as spam. This tool is especially helpful for marketers or businesses that rely heavily on email outreach, allowing them to maintain high deliverability rates and thus more effective communication.

Recommended for

  • Email marketers looking to improve deliverability.
  • Businesses conducting regular email outreach or newsletters.
  • Sales teams that heavily rely on email communication.
  • Startups establishing a new domain reputation.

SendBroadcast.net 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 SendBroadcast.net and Warmup Inbox)
Email Marketing
9 9%
91% 91
Email Marketing Platforms
Email Warm Up
0 0%
100% 100
Self-hosted Email
100 100%
0% 0

Questions and Answers

As answered by people managing SendBroadcast.net and Warmup Inbox.

Which are the primary technologies used for building your product?

SendBroadcast.net's answer

Ruby on Rails, Ubuntu LTS

What makes your product unique?

SendBroadcast.net's answer

Send Broadcast is a self-hosted email marketing and automation software, which means that you can have an unlimited subscribers and send unlimited email campaigns without the typical costs associated with other SAAS-based email software. You pair Send Broadcast with Amazon SES, Postmark, Mailgun, or any email service provider.

Why should a person choose your product over its competitors?

SendBroadcast.net's answer

If you need to control your email marketing costs, then Send Broadcast can help. It has all the major features of existing email software at a fraction of the price. It features a modern user interface and easy-to-setup installation and upgrade process.

How would you describe your primary audience?

SendBroadcast.net's answer

Send Broadcast is the perfect fit for small to medium sized businesses, as well as marketing agencies helping their clients with email marketing and automation.

What's the story behind your product?

SendBroadcast.net's answer

Send Broadcast is built to serve the needs of businesses who wish to self-host their email infrastructure, and save money while doing so without sacrificing deliverability.

Having built email software before, the developers behind Send Broadcast understand the many nuances of what is needed to build high quality software that gets your email messages into the inboxes of your customers as well as the feature-set required for an application that does not sacrifice the functionality you need to be effective and fast in email marketing.

User comments

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Reviews

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

SendBroadcast.net Reviews

We have no reviews of SendBroadcast.net 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 doesnโ€™t necessarily reflect the Warmup Inboxโ€™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 should be more popular than SendBroadcast.net. 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.

SendBroadcast.net mentions (1)

  • Ask HN: What are you working on? (May 2025)
    I have been working on Broadcast (https://sendbroadcast.net). Itโ€™s an email marketing tool, self-hosted, for use with existing ESPs like Postmark, Mailgun, Amazon SES, etc. Been working on this since September 2024, and have been consistently hacking away at it weekly. Been making updates weekly: https://sendbroadcast.net/changelog. - Source: Hacker News / 4 months ago

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 2 years 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: almost 3 years 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 3 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 3 years ago

What are some alternatives?

When comparing SendBroadcast.net and Warmup Inbox, you can also consider the following products

ConvertKit - Email marketing software for online creators. We help you earn a living online through an intuitive email marketing automation tool.

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

MailChimp - MailChimp is the best way to design, send, and share email newsletters.

Mailwarm - The email warm-up tool.

EmailOctopus - Email marketing for less, via Amazon SES

lemlist - Send emails that get replies ๐Ÿ’Œ