About Mailwarm
Mailwarm is a Technology company based in Paris (France) founded in 2020 by Amine Benjelloun, and was acquired by mailX in June 2025. It operates as a cloud-based email deliverability solutions are provided to businesses. Mailwarm has raised $150 thousand across 1 funding round from investors including Y Combinator and mailX. Its website mailwarm.com draws about 18 thousand monthly visits. Mailwarm offers products and services including Mailwarm Tool and Dashboard Monitoring. Its focus areas include Enterprise Applications, MarketingTech, Email Marketing and Email Deliverability. Its competitors include Return Path, MessageGears, Litmus, MantaMTA and Email Copilot and 3 more; 7 of its 8 listed competitors have raised funding.
Company details
Mailwarm was founded in 2020 in Paris, France, as a provider of cloud-based email deliverability solutions within the SaaS sector. The platform is utilized by businesses to ensure emails reach customer inboxes through automated sending processes. Emails are moved out of spam folders, marked as important, and replies are facilitated. Operations focus on improving email performance metrics for marketing and communication needs.
- Headquarters Paris, France
- Founders Amine Benjelloun
- Stage Acquired
- SectorsTechnology
- Email••••••••
- Website mailwarm.com
- Social X
- Acquired by mailX (Jun 2025)
- Total Equity Funding$150K (USD)
in 1 rounds
- Latest Funding Round$150K (USD), Seed
Jun 2020
- InvestorsY Combinator
& 1 more
- Acquired bymailX
(Jun 2025)
Products & Services of Mailwarm
Mailwarm offers a comprehensive portfolio of products and services, including Mailwarm Tool and Dashboard Monitoring.
Automates email interactions to improve sender reputation and deliverability.
Tracks email activity and allows adjustments for optimal performance.
Funding Insights of Mailwarm
Mailwarm has successfully raised a total of $150K through 1 strategic funding round. The most recent funding activity was a Seed round of $150 thousand completed in June 2020. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $150,000
- Total Rounds 1
- Last Round Seed — $150,000
- First Round $150,000
(Jun 2020)
- Investors Count 1
All 1 funding rounds of Mailwarm with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jun 2020 | $150,000 | Seed | – | Y Combinator | – |
2 investors in total: 2 institutional.
Investors in Mailwarm
Mailwarm has secured backing from 2 investors, including venture fund investors. Prominent investors backing the company include Y Combinator and mailX.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Early-stage startups are accelerated via funding and educational programs. | – | ycombinator.com | Mountain View, United States | |
mailX is focused on simplifying email deliverability for users. | – | themailx.com | Wilmington, United States |
Investor details for Mailwarm
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Mailwarm
1 people are tracked at Mailwarm (1 in leadership).
| Name | Role | Group |
|---|---|---|
Amine Benjelloun | Co-Founder | Leadership |
Complete people profiles for Mailwarm
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Mailwarm
3 dated milestones of Mailwarm across 5 years, from founding to its latest funding, stage changes and deals.
- Founded Mailwarm is founded.
- Funding First funding round of $150K.
- Exit Acquired by mailX.
Competitors of Mailwarm
Mailwarm has 8 listed competitors in our database, 7 of them funded. They include Return Path, MessageGears, Litmus, MantaMTA and Email Copilot, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| returnpath.com | 1999 | New York, United States | $131.37M | 337 | Email marketing automation and fraud protection platform | |
| messagegears.com | 2010 | Atlanta, United States | $79.65M | 95 | Email marketing platform for enterprises | |
| litmus.com | 2005 | Cambridge, United States | $49M | 158 | Email marketing testing and analytics tools are provided to professionals. | |
| manta.io | 2008 | Eastbourne, United Kingdom | $10M | – | Email Delivery Platform for Enterprises | |
| emailcopilot.com | 2011 | San Diego, United States | $1.25M | – | Email delivery analytics are provided for marketers and ESPs. | |
| edatasource.com | 2003 | New York, United States | $3.55M | – | Competitive intelligence for email marketing, social media and ecommerce activity | |
| todoker.com | 2018 | Chiyoda, Japan | $1.97M | – | Cloud based mail management tool for enterprises | |
| folderly.com | 2019 | Dover, United States | – | – | Cloud and AI technologies are utilized for email delivery solutions. |
Detailed competitors of Mailwarm
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of Mailwarm
The website of Mailwarm (mailwarm.com) receives about 17.7K visits a month.
- Monthly visits17.7K
▲ 64.3% vs previous month
Websites whose visitors overlap most with Mailwarm. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| salesforge.ai | 100% | 250.8K | #171,992 | View details | |
| octopuscrm.io | 97% | – | #419,702 | View details | |
| emelia.io | 97% | – | #414,467 | View details | |
| mailreach.co | 81% | 138.2K | #293,160 | View details | |
| trulyinbox.com | 80% | 57.8K | #648,429 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 24 similar websites and full traffic analytics for Mailwarm
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 24 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in MarketingTech
10 companies that operate in the same segment as Mailwarm (MarketingTech), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Provider of AI-powered customer relationship management software | 2005 | Cambridge, Massachusetts, United States | USD 100.7 M | USD 3.13 B | 8,250 | |
Zeta Global is recognized as an AI-powered marketing cloud. | 2007 | New York, New York, United States | USD 357.58 M | USD 1.3 B | 3,142 | |
Multi-channel online marketing tools are provided for small businesses. | 1998 | Waltham, Massachusetts, United States | USD 37 M | – | – | |
Cloud-based omnichannel communication and customer engagement platform is utilized. | 2008 | San Francisco, California, United States | USD 239.77 M | USD 5.07 B | 5,540 | |
Mobile marketing platform for attribution and user acquisition | 2012 | San Francisco, California, United States | USD 1.72 B | USD 4.71 B | 532 | |
AI-powered platform manages marketing creatives and customer journeys. | 1982 | San Jose, California, United States | – | USD 23.77 B | 30,710 | |
SaaS email marketing solutions are offered to e-commerce businesses. | 2012 | Boston, Massachusetts, United States | USD 778.5 M | USD 1.23 B | 3,008 | |
Platform offering mobile ad network software | 2007 | Bengaluru, Karnataka, India | USD 265.6 M | USD 268.38 M | 733 | |
Contact databases and sales intelligence are supplied to businesses. | 2000 | Vancouver, Washington, United States | USD 32 M | USD 1.25 B | 3,510 | |
Automated usability testing and feedback for mobile experiences is provided. | 2007 | San Francisco, California, United States | USD 148.5 M | USD 21.68 M | 557 |
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Frequently Asked Questions about Mailwarm
Mailwarm was founded in 2020.
Mailwarm is headquartered in Paris, France.
Mailwarm is a funded company, having raised a total of $150K across 1 funding round to date. The company's 1st funding round was a Seed of $150K, raised on Jun 2020.
Mailwarm was founded in 2020 in Paris, France, as a provider of cloud-based email deliverability solutions within the SaaS sector. The platform is utilized by businesses to ensure emails reach customer inboxes through automated sending processes. Emails are moved out of spam folders, marked as important, and replies are facilitated. Operations focus on improving email performance metrics for marketing and communication needs.
Mailwarm's top competitors include MessageGears, Return Path and Litmus.
Mailwarm offers Mailwarm Tool and Dashboard Monitoring.
Mailwarm has 2 investors. Key investors include Y Combinator, and mailX.
Yes. Mailwarm was acquired by mailX in June 2025.