The short version
If you run an e-commerce store (especially Shopify) and want deep revenue attribution and prebuilt store flows, Klaviyo is superb. If you’re building any kind of product and want to trigger messaging from your own events — without a per-profile bill and while owning your data — TriggerEngage is the more flexible, developer-first choice.
What Klaviyo does well
Klaviyo is built for online stores. Its Shopify integration, predictive analytics, revenue reporting, and library of e-commerce flows (browse abandonment, post-purchase, win-back) are best-in-class, and its combined email + SMS make it a natural fit for direct-to-consumer brands.
Where TriggerEngage is different
Klaviyo is optimized around the e-commerce data model — stores, orders, products. TriggerEngage is data-model agnostic: you define your own events and profiles, so it fits a SaaS app, a marketplace, a fintech, or a health platform just as well as a store. It’s open source and self-hosted with no per-profile fee, and it builds behavioral segments from whatever events your product emits. If you’re not primarily an online store, that generality matters.
Feature comparison
| Feature | TriggerEngage | Klaviyo |
|---|---|---|
| Open source (MIT) | Yes | No |
| Self-hostable | Yes | No |
| Own your data & sending infrastructure | Yes | No |
| No per-contact / per-profile bill | Yes | No |
| Yes | Yes | |
| SMS | Yes | Yes |
| Push notifications | Yes | Partial |
| Visual journey builder | Yes | Yes |
| Event / behavior-based triggers | Yes | Yes |
| Behavioral segmentation | Yes | Yes |
| A/B testing | Yes | Yes |
| Anonymous → identified merge | Yes | Yes |
| Laravel-native (Composer, embed in your app) | Yes | No |
| Managed hosting & deliverability | No | Yes |
| Large prebuilt-integration marketplace | Growing | Yes |
| Enterprise SLA & dedicated support | No | Partial |
| Pricing model | Free & open source — self-hosted, no per-profile fee | Hosted SaaS — priced by active profiles (email + SMS) |
Where TriggerEngage wins
- Works for any product, not just e-commerce
- Your own event/data model, not a store schema
- Open source, self-hosted — own your data
- No per-profile bill as your audience grows
- Embeds in a Laravel app via Composer
Where Klaviyo wins
- Deep Shopify & e-commerce integrations
- Predictive analytics and revenue attribution
- Prebuilt store flows out of the box
- Managed sending and strong e-commerce reporting
When Klaviyo is the better choice
Choose Klaviyo when you run an online store and want e-commerce messaging that works on day one — Shopify sync, product feeds, revenue-per-recipient reporting, and store-specific flows. That depth is hard to replicate, and if selling products is your core, Klaviyo’s specialization is a real advantage. TriggerEngage is the better pick when your product isn’t a store, or when self-hosting and cost control outweigh prebuilt e-commerce features.
Pricing & cost of ownership
Klaviyo is priced by active profiles, with email and SMS metered as you scale (see their site for current pricing) — excellent value when messaging drives clear store revenue, but it climbs with your list. TriggerEngage carries no per-profile fee because you host it yourself; you pay for infrastructure and your sending provider. For non-store products, or lists where only some contacts are actively messaged, that’s often the cheaper path.
TriggerEngage is our product. This comparison reflects publicly available information as of July 13, 2026; features and pricing change, so verify current details on each vendor’s site. We’ve tried to represent Klaviyo fairly, including where it’s the stronger choice.