Volver al hub
Blog
Software

Mailwarm: Pricing, Reviews & Alternatives

Niels
Niels Co-founder
Publicado el 22 feb 2024Actualizado el 7 ago 2025

Optimizing the deliverability of your e-mails by avoiding spam filters and improving open rates requires an effective email warm up service to gradually build sender reputation.

The market offers various options for this. It’s up to you to select the solution best suited to your specific requirements.

What is Mailwarm email warm up service?

Mailwarm logo

Mailwarm has established itself as the forerunner and leader in the field of e-mail warming with its advanced email warmup tool, according to our information. Their innovative contribution has revolutionized the e-mail marketing sector. It was this remarkable innovation that attracted the attention of the renowned investment fund Y Combinator, which chose to lend its financial backing to the fledgling company.

Nevertheless, the sector has undergone significant change, and today it abounds in alternative options, some of them even more advanced, such as Emelia, Mailreach, among others. Faced with increasing competition and the emergence of solutions offering equivalent or better functionality, Mailwarm has not yet adjusted its prices to maintain its competitiveness in the market.

Mailwarm - Pricing

Price to warmup 1 mailbox: $79 Price to warmup 10 mailboxes: $549 Price to warmup 100 mailboxes: On request (but do you really want to ask?)

Emelia, the best Mailwarm Alternative for email deliverability.

Test Emelia for free today

Emelia: The All-in-One Cold Emailing Solution with Free Email Warmup

Emelia is a complete platform for cold emailing that offers free email warmup for every mailbox connected to it.

The entry-level plan starts at just $37, giving you the ability to send cold email campaigns with 3 mailboxes, all while benefiting from free warmup (yes, warmup is INCLUDED in all plans!). By comparison, Lemwarm charges $29 for basic warmup services, and even $49 for the "Smart" version, whereas Emelia provides an equivalent solution already built in.

Key Benefits of Each Plan:

💼 START Plan: $37/month

  • 1 LinkedIn account connected

  • Unlimited scraping on LinkedIn Sales Navigator

  • 3 mailboxes with warmup included

  • 500 email enrichment credits

🚀 GROW Plan: $97/month

  • Up to 5 LinkedIn accounts connected

  • Unlimited scraping on LinkedIn, even beyond the 2,500 daily profile limit

  • 50 mailboxes with unlimited warmup included

  • No limit on the number of prospects you can contact

  • CRM integration

  • 1,000 email enrichment credits

🌟 SCALE Plan: $297/month

  • 20 LinkedIn accounts connected

  • No restrictions on LinkedIn Sales Navigator scraping

  • Unlimited mailboxes and warmup

  • Unlimited prospects to contact

  • Multi-CRM integration

  • 5,000 email enrichment credits

Intelligent, Continuous Warmup Built In

One of Emelia’s standout features is its advanced automatic warmup functionality, which dynamically adjusts based on the activity of your campaigns.

Unlike the common misconception that warmup is only necessary for new mailboxes, maintaining warmup continuously is key to maximizing deliverability. However, the hassle (and cost) of using two separate tools has often discouraged many users.

With Emelia, that’s no longer a concern: everything is included in your subscription.

Try Emelia now

Others Mailwarm Alternatives

MailReach and spam filters

mailreach logo

Mailreach is recognized as one of the most effective email preparation solutions on the market for a variety of reasons. This platform offers a comprehensive set of features designed to improve and manage email deliverability to a high level, including the use of an email deliverability tool to fix spam triggers and guarantee higher email deliverability.

It provides users with the tools they need to optimize their email campaigns and guarantee that their targets are reached. Specializing in email warm-up, Mailreach excels in its field, maintaining a notable lead over its competitors.

The platform’s continuous innovation underlines the commitment of its founders, seasoned professionals in the email deliverability sector, to maintaining and enriching the quality of the service. Their hard work in developing and fine-tuning Mailreach ensures its leading position, ready to adjust to the dynamic changes in the world of email marketing.

In contrast, some competitors in the email warm-up field may give the impression of having been neglected or even abandoned by their developers. Mailreach’s unwavering commitment to its core mission and the well-being of its customers makes it a trusted option for businesses and marketers looking for a top-of-the-line email warm-up solution.

  • Price to warmup 1 mailbox: $25

  • Price to warmup 10 mailboxes: $195

  • Price to warmup 100 mailboxes: $1600

Warmy

Warmy logo

Warmy stands out for its excellent e-mail warming service, offering a user-friendly interface through refined design, comprehensive functionality, an information-rich blog and practical tools such as the creation of customized electronic signatures and e-mail content analysis.

The company particularly excels in search engine optimization, covering a wide range of themes. It offers a distinctive feature, ideal for large entities distributing newsletters or transactional e-mails to a wide audience, enabling the warming of up to 2,000 e-mails per day for a single account. This offer includes the possibility of using your own e-mail address for warm-up, and of choosing the subjects of warmed-up e-mails.

Nevertheless, with a rate of $279 for each connected e-mail, this solution is especially advantageous for large companies wishing to maximize their efficiency and profitability. It’s important to note that this service is not intended for senders of unsolicited e-mail, who in most cases opt to use their hosting provider’s SMTP servers. For these reasons, Warmy’s standard offer will be considered for comparison.

Price to warmup 1 mailbox: $49

Price to warmup 10 mailboxes: $490

Price to warmup 100 mailboxes: : On request

Folderly and sender reputation

Folderly logo

Folderly is a Ukrainian start-up backed by Google. Although we haven’t actually evaluated the platform, we were put off by the prices, which you’ll understand if you take a look at their price list. Folderly provides an effective tool for analyzing e-mail content, enabling the detection of terms that may activate spam filters and build trust with email providers.

With its minimalist design, the software has been well received, receiving favorable reviews on platforms such as Capterra and G2. We’re convinced of its effectiveness and its ability to optimize e-mail deliverability.

Nevertheless, we find the cost of $200 per connected e-mail account hard to justify. We would welcome a dialogue with Folderly representatives to better understand their pricing policy, which might lead us to re-evaluate our position regarding their service.

  • Price to warmup 1 mailbox: $200

  • Price to warmup 10 mailboxes: $2 000

  • Price to warmup 100 mailboxes: On request (but certainly much too much 🤪)

Warmbox

Warmbox logo

Warmbox stands out as an attractive option for optimizing the deliverability of your e-mails. Its prices are competitive, and its interface is characterized by an elegant, contemporary design. The platform integrates all the essential functions to guarantee excellent e-mail deliverability, including tools to monitor and manage sender reputation effectively.

Although it would be desirable to have access to a blog offering more in-depth content, Warmbox succeeds overall in fulfilling its function. It easily ranks among the benchmark tools for us, on a par with MailReach.

However, its pricing structure can be confusing, especially for those wishing to manage a large number of e-mail accounts.

For example, one account costs $19, while three accounts cost $79. For our analysis, considering the management of 100 e-mail accounts, we postulated that the rate could be subject to negotiation, based on the most advantageous unit price.

  • Price to warmup 1 mailbox: $19

  • Price to warmup 10 mailboxes: $249

  • Price to warmup 100 mailboxes: $1900

Lemwarm

Lemwarm logo

Developed by Lemlist, a software company dedicated to sending prospecting e-mails, Lemwarm is positioned as a specialized e-mail warming tool, emphasizing the importance of the warm up process for email deliverability. It works both stand-alone and as a complement to its parent platform.

The team behind Lemlist has recently stepped up its efforts to enrich and refine Lemwarm’s functionality, endowing it with even greater sophistication.

However, this functional enrichment has been accompanied by an upward revision of pricing. The initial package is priced at $29 per e-mail account, while access to the advanced “Smart” version requires an investment of $49 per e-mail account.

This price increase could be a deterrent for some, especially as many competing solutions already include features similar to Lemwarm’s in their basic offerings.

It therefore becomes crucial to carefully evaluate Lemwarm against other solutions available on the market. Although the platform has made notable advances, offering particularly powerful e-mail warming tools, rising prices could prompt businesses and marketing professionals to consider more affordable alternatives.

  • Price to warmup 1 mailbox: $49

  • Price to warmup 10 mailboxes: $490

  • Price to warmup 100 mailboxes: $4900

In conclusion, Mailwarm is positioned as an solution for improving email deliverability by gradually increasing delivery volumes and establishing a positive reputation with email service providers. Although the service offers functionality and responsive customer support, its price may be an obstacle for some small businesses or startups.

However, for those looking for the best warmup service on the market, Emelia.io stands out for its exceptional performance. Emelia.io offers not only advanced warmup features, but also ease of use and the ability to handle very large volumes of contacts, all at a competitive price.

Ultimately, although Mailwarm is a good tool for improving email deliverability, Emelia.io proves to be a superior alternative thanks to its affordability, ease of use and ability to handle large volumes of data. To maximize the effectiveness of your email campaigns, Emelia.io is the optimal choice for meeting your objectives and staying within your budget.

To start warming up with Emelia, click on the button up there ;)

logo emelia

Descubre Emelia, tu herramienta de cold-email todo en uno.

logo emelia

Precios claros, transparentes y sin costes ocultos.

Sin compromiso, precios para ayudarte a aumentar tu prospección.

Start

37€

/mes

Envío ilimitado de emails

Conectar 1 cuenta de LinkedIn

Email Warmup incluido

Extracción ilimitada

Contactos ilimitados

Grow

Popular
arrow-right
97€

/mes

Envío ilimitado de emails

Hasta 5 cuentas de LinkedIn

Email Warmup ilimitado

Contactos ilimitados

1 integración CRM

Scale

297€

/mes

Envío ilimitado de emails

Hasta 20 cuentas de LinkedIn

Email Warmup ilimitado

Contactos ilimitados

Conexión Multi CRM

Llamadas API ilimitadas

Créditos

Se pueden utilizar para:

Buscar Emails

Acción IA

Buscar Números

Verificar Emails

1,000
5,000
10,000
50,000
100,000
1,000 Emails encontrados
1,000 Acciones IA
20 Números
4,000 Verificaciones
19por mes

Descubre otros artículos que te pueden interesar!

Ver todos los artículos
Software
Publicado el 10 jun 2025

The 7 Best Alternatives to Notion in 2025

MathieuMathieu Co-founder
Leer más
MathieuMathieu Co-founder
Leer más
Consejos y formaciones
Publicado el 5 dic 2022

Few things to avoid in your campaigns

NielsNiels Co-founder
Leer más
Blog
Publicado el 26 may 2023

How to use liquid syntax?

NielsNiels Co-founder
Leer más
NielsNiels Co-founder
Leer más
MathieuMathieu Co-founder
Leer más
Made with ❤ for Growth Marketers by Growth Marketers
Copyright © 2025 Emelia All Rights Reserved