Where is MailFlow located?

MailFlow is headquartered in London, United Kingdom.

Where does MailFlow rank among its competitors?

MailFlow ranks 322nd amongst 357 active competitors, of which 6 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Nitrosend, which secured $500K in Jun, 2026.

Who are the top competitors of MailFlow?

MailFlow's top competitors include Letterhead, Passendo and Escala. Among them, Nitrosend secured the most recent funding round in June, 2026.

MailFlow - 2026 Company Profile & Competitors

MailFlow is an unfunded company based in London (United Kingdom). It operates as a Provider of artificial intelligence software for automated email marketing campaigns. MailFlow has not raised any funding yet. The company has 357 active competitors, including 6 funded and 8 that have exited. Its top competitors include companies like Letterhead, Passendo and Escala.

Company Details

Provider of artificial intelligence software for automated email marketing campaigns. This platform utilizes algorithms to generate content, manage subscriber lists, optimize send times, and execute re-engagement workflows. It incorporates analytical tools designed to distinguish between human interaction and automated security bot activity. Additional features include lead generation, list verification, and testing capabilities to refine messaging performance.

Key Metrics

Location

London, United Kingdom

Stage

Unfunded

Ranked

322^nd among 357 active competitors

Similar Companies

Letterhead & 404 more

View MailFlow's full profile

MailFlow has not raised any funding rounds yet.

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Top competitors of MailFlow include Letterhead, Passendo and Escala. Here is the list of Top 10 competitors of MailFlow, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Letterhead 2020, Claymont (United States), Series A	Self-service newsletter advertising platform	$39.3M	PeakSpan Capital, Las Olas & 6 others	51/100
2nd	Passendo 2016, Copenhagen (Denmark), Seed	Cloud-based E-mail advertising platform & ad server	$3.27M	Newion, First Party Capital & 2 others	49/100
3rd	Escala 2019, Miami (United States), Series A	Provider of customer relationship management software with integrated marketing tools	$12M	IGNIA, Alaya Capital Partners & 3 others	39/100
4th	Paved 2018, New York City (United States), Acquired	Cloud-based ad network solutions provider	-	-	34/100
5th	ColourSend 2024, Carlisle (United Kingdom), Unfunded	Email marketing platform offering email marketing newsletters for customers and clients	-	-	33/100
6th	AWeber 1998, Chalfont (United States), Unfunded	Email marketing and automation platform empowering small businesses to grow	-	-	32/100
7th	rasa.io 2015, New Orleans (United States), Funding Raised	Cloud based platform offering software for creating email newsletters	-	Blue Cypress	32/100
8th	KlickTipp 2009, London (United Kingdom), Unfunded	Platform offering software to create email newsletters	-	-	33/100
9th	Flaunter 2015, Darlinghurst (Australia), Seed	Platform offering content management and inventory tracking software	$638K	Macdoch Ventures, Startmate & 1 others	28/100
10th	Nitrosend 2025, Seed	Developer of artificial intelligence tools for managing email marketing campaigns	$500K	Eastend Ventures, Archangel & 1 others	28/100
322nd	MailFlow London (United Kingdom), Unfunded	Provider of artificial intelligence software for automated email marketing campaigns	-	-	16/100