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Top 2 Transactional Email Software Companies With $10M–$100M Revenue (September 2026)

As of September 2026, Latka tracks 2 transactional email software companies with $10M–$100M in annual revenue. They have combined revenues of $34.3M and employ 312 people.

Every company below sells transactional email software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Transactional Email Software Companies do

Transactional Email Software is designed to automate and manage emails that are triggered by specific actions taken by users. These emails include essential notifications, such as order confirmations, password resets, and account updates, which serve to keep customers informed and engaged. The primary use cases for this software are found in e-commerce, SaaS platforms, and any business that relies on user interactions requiring confirmation or feedback. Typical features of transactional email software include customizable templates, robust APIs for seamless integration, and analytics tools for monitoring email performance. Common buyer personas include marketing teams, customer service departments, and IT professionals who need to ensure reliable and timely communication with users. This software plays a critical role in maintaining customer trust and facilitating smooth transactional experiences, thereby enhancing overall user satisfaction and retention.

Companies
2
Revenue
$34.3M
Funding
-
Employees
312

Filters

Sorting: Highest -> Lowest

Filters

Top Transactional Email Software Companies With $10M–$100M Revenue

Showing 2 of 2 companies ranked by annual revenue.

2Inxmail logo
Inxmail

Freiburg, Baden-Wuerttemberg, Germany

Inxmail ist der serviceorientierte Tech-Spezialist für sichere, datengetriebene Kommunikation im E-Mail-Marketing. Mit der modularen Plattform und ausgezeichnetem Service realisieren über 2.000 Kunden Kampagnen sowie trigger-basierte Transaktionsmails, die nachhaltigen Geschäftserfolg sichern. Die Basis ist das Potenzial ihrer Daten, die einfache E-Mail-Erstellung kombiniert mit zuverlässiger Zustellung. Inxmail unterstützt Unternehmen seit 1999, aus Empfängern begeisterte Kunden zu machen. Die Prinzipien des inhabergeführten Unternehmens mit Hauptsitz in Freiburg basieren seit der Gründung auf Innovation, Verlässlichkeit und Kundennähe. Kontinuierliche Entwicklung des Portfolios sowie der Organisation sorgen für Wachstum und Zukunftssicherheit. Inxmail legt höchsten Wert auf Daten- und Rechtssicherheit und hostet seine Server ausschließlich in der EU. Als Mitbegründer der Certified Senders Alliance (CSA) setzt sich Inxmail seit der ersten Stunde für erlaubnisbasiertes E-Mail-Marketing ein. Mit der Inxmail Plattform setzen Kunden alle gängigen Use Cases um und entwickeln aus Digitalstrategien erfolgreiche Kundenkommunikation. Damit überzeugt der Spezialist Unternehmen wie Audi, Vorwerk, CreditPlus, Intersport, Heise Medien und den 1. FC Köln. Weitere Informationen erhalten Sie unter: www.inxmail.de. Datenschutz bei Inxmail: https://www.inxmail.de/datenschutz

Revenue
$12.4M
Year founded
1999
Team size
113

Frequently asked questions about Transactional Email Software Companies With $10M–$100M Revenue

How many transactional email software companies with $10M–$100M in annual revenue are there?

Latka tracks 2 transactional email software companies with $10M–$100M in annual revenue. Together they generate $34.3M in annual revenue and employ 312 people.

Which transactional email software company with $10M–$100M in annual revenue is the largest?

Sendinblue (is now Brevo) is the largest, with $21.9M in annual revenue, founded in 2012.

How much revenue does a typical transactional email software company with $10M–$100M in annual revenue make?

The average transactional email software company in this list makes $17.2M a year, across 2 companies with reported revenue.

Who are the leading Transactional Email software vendors with $10M–$100M in annual revenue?

Ranked by annual revenue, the leaders are Sendinblue (is now Brevo) and Inxmail.

Related Marketing Software categories

Inclusion Criteria

- The software must automate sending emails triggered by user actions such as transactions or changes in account status. - It must include features for email customization and branding to ensure a consistent customer experience. - The product should provide analytics tools for tracking email delivery rates, open rates, and user engagement. - Integration capabilities with existing applications or CRM systems are essential. - Not just for marketing campaigns; must specifically cater to transactional communications.