What is SessionM?
Headquartered in Boston, SessionM provides an enterprise-grade platform designed to optimize loyalty programs across both digital and physical retail channels. By integrating real-time customer data management with dynamic audience segmentation, the company enables brands in the retail, restaurant, and airline sectors to deliver highly personalized experiences. The platform's core functionality—which includes points configuration, promotional offer management, and omnichannel campaign orchestration—serves as a critical infrastructure for businesses aiming to drive customer retention and long-term profitability. By building unified customer profiles, SessionM allows marketers to trigger targeted responses through a sophisticated rules engine, effectively bridging the gap between consumer behavior and brand interaction.
How much funding has SessionM raised?
SessionM has raised a total of $97.3M across 5 funding rounds:
Series A
$6.5M
Series B
$20M
Series C
$12M
Series D
$35M
Series E
$23.8M
Series A (2011): $6.5M with participation from Highland Capital Partners and Kleiner Perkins Caufield & Byers
Series B (2012): $20M led by Charles River
Series C (2015): $12M supported by Commerce Ventures, Kleiner Perkins, Charles River, Causeway Media Partners, and Highland Capital Partners
Series D (2016): $35M featuring General Atlantic, Causeway Media Partners, Highland Capital Partners, Kleiner Perkins Caufield & Byers, and Charles River
Series E (2018): $23.8M backed by Kleiner Perkins Caufield & Byers, CRV, General Atlantic, Causeway Media Partners, Highland Capital, and Salesforce Ventures
Key Investors in SessionM
Kleiner Perkins
A Menlo Park-based venture capital firm that invests in early and growth-stage technology companies, providing operational support from seed through IPO.
General Atlantic
A global growth equity firm that provides capital and strategic support to high-growth companies across the technology and financial services sectors.
Highland Capital Partners
A venture capital firm focused on partnering with entrepreneurs to build innovative startups, boasting a significant track record of exits and IPOs.
What's next for SessionM?
Following its acquisition by Mastercard, SessionM has transitioned into a key component of the Mastercard Services portfolio. This integration allows the platform to leverage global payment data and scale its loyalty capabilities to a broader international client base. The strategic alignment with Mastercard, and its subsequent association with Capillary Technologies, suggests a future focused on deepening the integration of loyalty data with financial transaction insights. As the retail landscape continues to prioritize personalized, data-driven engagement, SessionM remains positioned to influence how global enterprises manage customer relationships and loyalty ecosystems in an increasingly digital-first economy.
See full SessionM company page
