What does braze do and how is it different from mailchimp or klaviyo?

Head of Product

Braze is a customer engagement platform, and the functional gap between it and tools like Mailchimp or Klaviyo is substantial enough that calling them competitors in the same category flattens what are actually different products for different use cases. Mailchimp and Klaviyo are email-first platforms. They excel at managing lists, building email campaigns, setting up automated flows triggered by e-commerce events, and tracking email performance metrics. Klaviyo in particular has strong native integration with Shopify and other e-commerce platforms, and its segmentation and flow logic for e-commerce use cases is genuinely advanced. For businesses whose customer communication is primarily email-based and whose customer journey is relatively linear, these platforms cover the requirement well. Braze operates across a different surface area. The platform is designed to coordinate customer messaging across email, push notifications, in-app messages, SMS, content cards within apps, and webhooks — treating each of these channels not as separate tools but as concurrent channels in a unified engagement strategy. The value this creates is the ability to make intelligent decisions about which channel to use for which customer at which moment, rather than operating each channel independently. A customer who has push notifications disabled and hasn't opened email in two weeks might be more reachable via an in-app message during their next session. Braze's Canvas tool — its journey orchestration environment — allows those cross-channel decisions to be expressed as conditional logic within a single campaign structure. The data architecture is a meaningful differentiator. Braze ingests and acts on event stream data in real time. When a user completes an action in your app — reaches a usage milestone, drops off during onboarding, makes a purchase, goes idle for a defined period — Braze can trigger a response within seconds. This real-time responsiveness is what makes Braze appropriate for product-led engagement strategies where the communication needs to be contextually relevant to what just happened in the product, not batched into a daily or weekly campaign. Klaviyo does this for e-commerce events well; it's less natural for complex product usage events in a mobile app or SaaS platform. The personalization layer extends to content personalization as well as channel and timing decisions. Braze's Liquid templating and Connected Content features allow messages to pull live data from external APIs at send time — displaying a user's current usage stats, the number of items in their cart, or a personalized recommendation generated by an external system — which creates message experiences that feel genuinely individualized rather than mail-merged. Who fits and who doesn't is worth stating plainly. Braze is built for companies with a meaningful app or product surface — mobile apps, SaaS platforms, subscription services — where customer engagement happens in-product as well as via email. Braze is also priced for that market. It is not the right tool for a small e-commerce business or an early-stage startup sending monthly newsletters. The platform's complexity and cost structure assumes an organization that has enough scale to justify the investment and a marketing or lifecycle team with the bandwidth to actually build and iterate on multi-channel campaigns.