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Re-Highlight VS Warmup Inbox

Compare Re-Highlight VS Warmup Inbox and see what are their differences

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. featured
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Re-Highlight logo Re-Highlight

Re-Highlight is a powerful text syntax highlighting library.

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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  • 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.

Re-Highlight

Website
pub.dev
Pricing URL
-
$ Details
-
Platforms
-
Edit details

Warmup Inbox

Website
warmupinbox.com
Pricing URL
Official Warmup Inbox Pricing
$ 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
Edit details

Re-Highlight features and specs

  • Customizable Syntax Highlighting
    Re-Highlight allows developers to customize syntax highlighting with ease, enabling support for multiple programming languages through the Highlight.js library.
  • Ease of Use
    The package is simple to implement, with straightforward API integration that requires minimal setup for developers to get started quickly.
  • Wide Language Support
    Re-Highlight supports a wide range of programming languages due to its integration with Highlight.js, making it versatile for different developer needs.
  • Active Maintenance
    The package benefits from regular updates and maintenance, ensuring compatibility with the latest Flutter releases and bug fixes.

Possible disadvantages of Re-Highlight

  • Dependency on Highlight.js
    Re-Highlight depends on the Highlight.js library, which means updates or changes in Highlight.js can impact Re-Highlight's functionality or require additional updates.
  • Limited Customization Features
    While customization is possible, more complex customizations or styles may require additional effort or might not be natively supported by Re-Highlight.
  • Performance Overhead
    Using the library can introduce performance overhead, particularly with large blocks of code or a significant number of language rules, potentially affecting rendering times.
  • Flutter Web Constraints
    Some users may encounter constraints or limitations when attempting to use Re-Highlight in Flutter web applications, demanding extra tweaks or workarounds.

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.

Re-Highlight videos

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Warmup Inbox videos

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

Category Popularity

0-100% (relative to Re-Highlight and Warmup Inbox)

Re-Highlight

Warmup Inbox

App Reviews
100 100%
App Reviews
0% 0
Email Marketing
0 0%
Email Marketing
100% 100
Customer Feedback
100 100%
Customer Feedback
0% 0
Email Warm Up
0 0%
Email Warm Up
100% 100

User comments

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Reviews

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

Re-Highlight Reviews

We have no reviews of Re-Highlight 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.
Source: decentralizedcreator.com

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.

Re-Highlight mentions (0)

We have not tracked any mentions of Re-Highlight yet. Tracking of Re-Highlight recommendations started around May 2025.

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 Re-Highlight and Warmup Inbox, you can also consider the following products

Shiki - A beautiful syntax highlighter based on TextMate grammar, accurate and powerful.

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

highlight.js - Highlight.js is a syntax highlighter written in JavaScript. It works in the browser as well as on the server.

Mailwarm - The email warm-up tool.

prism.js - Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind.

lemlist - Send emails that get replies 💌

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