Klaviyo vs VYG.AI (Voyage SMS)
A side-by-side comparison for e-commerce sellers — platforms, pricing, free trials and ROI.
SMS marketing and AI workflows for Shopify that check the whole customer profile before every send
| Category | Email & SMS | Email & SMS |
|---|---|---|
| Platforms | Shopify WooCommerce DTC | Shopify DTC |
| Pricing | Free up to 250 contacts; paid from $20/mo | — |
| Free trial | Yes | No |
| Affiliate program | Direct | — |
| ROI | Automated flows like abandoned cart and welcome series typically drive 30-40% of total email revenue on autopilot. | Stop sending tone-deaf SMS flows to customers who just ordered or are mid-refund. |
Which should you choose?
DTC and Shopify/WooCommerce brands that treat email and SMS as a primary, data-driven retention channel.
Shopify brands with meaningful SMS revenue who want smarter, context-aware flows.
Klaviyo
Pros
- Most powerful ecommerce data and segmentation engine on the market
- Excellent revenue attribution shows exactly what each email earns
- Vast library of integrations and benchmark data for ecommerce
Cons
- Per-contact pricing gets expensive fast as your list grows
- Feature depth creates a learning curve for beginners
- SMS is billed separately and adds meaningfully to the bill
VYG.AI (Voyage SMS)
Pros
- Addresses the classic 'flow fires on one trigger' problem
- Built specifically for e-commerce SMS
- Hands-on onboarding
Cons
- Workflows product is still in beta
- No public pricing
- Fewer channels than all-in-one platforms
Other tools to consider
SMS marketing platform purpose-built for Shopify brands
Collect, manage, and display product reviews and UGC for ecommerce
AI marketing copilot for product descriptions and brand-voice copy at scale
AI-driven ecommerce personalization and product recommendations for Shopify brands
Easy, low-cost mass SMS marketing with automation and keywords
Influencer, affiliate and referral programs that turn customers and creators into a sales channel