Twilio Segment announced a tool, which is available starting today, to help marketers create fine-grained customer journeys. Until now the company has enabled marketers to build buyer personas and broader audiences, but this enables users to have much greater control of their interactions with a customer.Company co-founder and CEO Peter Reinhardt says that marketers have been craving the ability to build more customized customer journeys and this tool gives them that. “It’s basically taking the power that existed in personas and audiences and actually putting it fully in marketers’ hands to build their dream journeys across every channel with the best data,” he said. This enables marketers to stitch together a whole sequence of audiences. “Say when someone comes to the top of the funnel, they want to do X, then if they want to branch it and use X or Y, then do two different things, and you can keep branching and personalizing via this whole journey to cover the whole lifecycle.” He says this capability has existed in some tools, but the Twilio Segment offering enables it to be used in more than 300 tools in the Segment ecosystem. “This is the first time that we’re going to be able to really do that and orchestrate this way, not just for a limited subset of channels, but across all of the channels,” he said. Marketers can build branching by dragging and dropping journey components to send people on different paths depending on things like if they are a regular customer or a first-time customer or just about anything you can think of. Reinhardt says that flexibility is a key attribute of the new feature. While it’s competing with some major players like Adobe and Salesforce in this space, Reinhardt believes this capability really gives Twilio a leg up over the competitors. “I think if you look at more of the legacy journey builders, [their products] are not built on real-time data, meaning that they’re actually missing basically all of the interesting behavioral data that marketers actually build on,” he said. Segment was acquired by Twilio last year for $3.2 billion, and part of the reason for that was to increase its customer engagement capabilities. Segment gives Twilio a customer data platform to build on top of its other communications tooling, and today’s announcement expands on that capability.