Chargebee sees personalization as a critical part of their conversion optimization stack.
Run rigorous A/B tests and personalize every visit on Shopify or any storefront — no engineers required.
Chargebee partnered with CustomFit.ai to bring the same rigor B2C teams apply to conversion optimization into a B2B, subscription-billing context — and turned personalization and A/B testing into a core part of its growth stack. The headline result: a 40% spike in demo bookings, driven by testing the messaging and experiences that matter most to high-intent buyers.
Chargebee is a leading subscription billing and revenue-management platform used by SaaS and subscription businesses worldwide. In a B2B market where the buying journey is long and consideration-heavy, small improvements to how the website speaks to each visitor compound into meaningful pipeline. Chargebee wanted to move beyond occasional, one-off tests and build a repeatable experimentation practice.
Like many B2B teams, Chargebee's growth function ran experiments sporadically — a test now and then, whenever there was bandwidth — rather than as a continuous program. Ideas outnumbered the tests that actually shipped, and personalization was hard to execute without pulling in engineering. The goal was to increase both the velocity of experimentation and the relevance of the experience for different visitor segments.
Using CustomFit.ai's no-code platform, Chargebee's marketing team took ownership of experimentation end to end:
Chargebee's story shows that experimentation and personalization aren't just B2C tactics — applied to a B2B subscription business, they lifted demo bookings 40% and turned an ad-hoc testing habit into a continuous, marketing-owned program. By removing the engineering bottleneck, CustomFit.ai let the growth team test more, learn faster, and treat personalization as core infrastructure.
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