Kustomer
Kustomer Company Growth, Stability & Outlook
Frequently Asked Questions
Kustomer's financial stability is clear from its funding trajectory. After raising $60M in Series A in May 2023 (Battery Redpoint, boldstart), Kustomer later closed a $30M Series B in August 2025. An exciting development in the Series B; Norwest lead the raise, with continued backing from long-time investors Battery Ventures, Redpoint Ventures, and Boldstart Ventures. Our founders have long-standing relationships with all four VCs. The Series B continues to fuel expansion of the company's AI offerings and global footprint, a strong signal that both new and existing investors see durable growth ahead.
Kustomer's independence, paired with continued investor confidence and fresh capital, points to a company built for the long term, and not reliant on legacy funding.
Day-to-day, that stability shows up in how the company operates: operating with financial responsibility, providing equity, merit and bonuses and a comprehensive benefits plan including the option for 100% paid employee + family healthcare. These are all signs of a business investing in its people because it's confident in our future.
Kustomer is in a leading position in the CX software space, backed by real customer validation. Kustomer's G2 reviews hold a 4.4/5 rating across 500+ verified reviews, with users consistently praising the unified customer timeline and how it centralizes support across channels. Kustomer was also named a winner of the 2026 Excellence in Customer Service Awards by the Business Intelligence Group, an independent awards organization recognizing standout achievement in customer service.
On the product side, that strength comes from being built AI-native from the ground up rather than bolting AI onto a legacy ticketing system. Kustomer combines customer data, conversations, and AI-powered workflows into one workspace. Kustomer does this with intelligent routing, natural-language analytics through Data Explorer, AI agents including Architect, Envoy, Concierge, and AI Voice (part of Kustomer's Omnichannel support). Kustomer's breadth places it squarely in the fastest-growing part of the CX market: brands that want faster resolution, better insight, and more personalized service across every channel.
The company continues to invest in staying ahead, including a model-agnostic approach (working with OpenAI and AWS Bedrock) with usage-based pricing built to remove the friction of legacy seat-based licensing. It's a company actively shaping where the category is headed, not just keeping pace.
Kustomer's growth trajectory is eveident in the pace and substance of its product releases, along with the size of the customer base benefiting from them. Today, Kustomer's platform is trusted by hundreds of B2C and B2B companies, including brands like Turo, Skims, Everlane, and Rappi.
In quick succession, the company shipped Data Explorer (the first CX platform feature letting leaders query their data in natural language), new AI Assistants for automation and observability, and a marketplace integration with Narvar for post-purchase support. These meaningfully expand our platform: a Kustomer's AI Agents for Reps make human agents over 30% more productive, while AI Agents for Customers now autonomously resolve up to 40% of inquiries across chat, email, voice, and WhatsApp.
Kustomer is also growing its footprint beyond the platform itself. The company has been building out international presence through localized support and regional go-to-market teams. On the community side, Kustomer's Humans of CX Awards program has expanded each year, honoring 30 CX leaders in its most recent class, a signal of the company's growing influence and visibility within the CX industry itself.
Our founding team has a real track record. CEO Brad Birnbaum and CTO Jeremy Suriel have spent over two decades building customer service technology together, starting with eShare Technologies and later co-founding Assistly, which was acquired by Salesforce and became Desk.com. Kustomer is their second successful build in this exact space.
Following a $1B+ acquisition by Meta in 2022, Kustomer's founders and original investors chose to return their focus to an independent, financially privately held company with the chance to focus more deeply on AI and raised a Series A in 2023 and Series B in 2025 (totaling $90M). It's a company that's positioned itself as a leader in CX, using major shifts in the market as an opportunity to double down on AI-native innovation, a sharper roadmap, and a platform built to define where customer experience goes next.
Kustomer's platform drives concrete results for its customers:
- LoadUp saw a 33% increase in inbound inquiries converted to revenue
- Hopper cut first response times by 50%,
- HexClad saw a 21% increase in customer lifetime value
- Jerome's reduced cost per contact by 40%.
Those are the kinds of outcomes that keep customers renewing and expanding.
Kustomer describes itself as "skrappy", an internal value that shows up in how the product team ships: fast, iterative, and unafraid to rebuild core parts of the platform (i.e. the recent agent workspace redesign leading to a reduction in lead times). For someone joining, that translates to a company still building at startup speed, but with the product traction, investor backing, and leadership experience to back it up.
Kustomer Employee Perspectives
My vision involves fostering strong communication and collaboration across the team, where knowledge is shared openly and diverse skills are leveraged to achieve common goals. I am also committed to the professional development of each team member, providing opportunities for learning, mentorship and growth within the company.
What People Are Saying About Kustomer
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Investor Backing & Capital Strength: Investors have continued to back the company with significant new capital post‑spinout, including additional rounds that independent sources corroborate. This suggests a solid financial runway to support ongoing expansion.
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Innovation-Driven Growth: The company has shifted firmly toward an AI‑native customer‑experience platform, highlighting sustained investment in agentic architecture and frequent AI product releases. This pattern indicates active product expansion rather than a stagnant portfolio.
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Customer Loyalty & Retention: The customer base includes recognizable brands and examples of multi‑year usage, alongside reports of improved retention and faster renewals. These signals point to durable relationships and expanding adoption among existing accounts.
