Is Letter a funded company?

Letter is a funded company, having raised a total of $***** in its 1st and only funding round.

Where does Letter rank among its competitors?

Letter ranks 104th amongst 112 active competitors, only 1 of which is funded. SparkPost, which secured $180M in Jan, 2021.

Who are the top competitors of Letter?

Letter's top competitors include Mailgun, SparkPost and Message Bus. Among them, SparkPost secured the most recent funding round in January, 2021.

Letter - 2026 Company Profile & Competitors

Company Details

Provider of software for managing email communications and contact lists. This platform enables the storage of contact information, the creation of email sequences, and the delivery of both marketing and transactional messages. Users integrate the service to handle password resets, verification links, and billing receipts alongside lifecycle broadcasts. Features include an embeddable form tool for lead capture and a visual canvas for triggering event-driven communications. The infrastructure provides unified timelines for contact history and shared template design capabilities for all outgoing correspondence.

Key Metrics

Founded Year

2026

Stage

Unfunded

Ranked

104^th among 112 active competitors

Similar Companies

Mailgun & 132 more

View Letter's full profile

Letter has not raised any funding rounds yet.

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Top competitors of Letter include Mailgun, SparkPost and Message Bus. Here is the list of Top 10 competitors of Letter, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Mailgun 2010, San Francisco (United States), Acquired	API for transactional email campaigns	$51.1M	Zillionize, Turn/River & 9 others	65/100
2nd	SparkPost 2011, Columbia (United States), Acquired	Cloud based transactional email delivery platform	$259M	LLR Partners, PNC & 4 others	53/100
3rd	Message Bus 2010, Corte Madera (United States), Acquired	Cloud-Native Messaging service.	$18.3M	True Ventures, Polaris Partners & 6 others	42/100
4th	Woodpecker 2015, Wroclaw (Poland), Public	Email marketing automation platform for businesses	-	Xevin Investments	42/100
5th	GoReminders 2013, New York City (United States), Unfunded	Provider of appointment scheduling and automated reminder system via text	-	-	38/100
6th	SMTP 1998, Gainesville (United States), Unfunded	Email delivery platform for transactional and marketing emails with high deliverability	-	-	35/100
7th	SimpleMail 2022, Ringwood East (Australia), Unfunded	AI based transactional email solutions for enterprises	-	-	32/100
8th	DailyMails 2017, Noida (India), Unfunded	Email marketing platform	-	-	32/100
9th	SmartSender 2016, Tallinn (Estonia), Unfunded	Cloud based transactional email platform	-	-	32/100
10th	QuickMail 2014, Zurich (Switzerland), Unfunded	Email automation tool for businesses	-	-	30/100
104th	Letter 2026, Unfunded	Provider of software for managing email communications and contact lists	-	-	16/100