Justuno vs Postscript
A side-by-side comparison for e-commerce sellers — platforms, pricing, free trials and ROI.
| Category | Email & SMS | Email & SMS |
|---|---|---|
| Platforms | Shopify WooCommerce DTC | Shopify DTC |
| Pricing | Free plan available | Free trial; usage-based, paid plans from $100/mo |
| Free trial | Yes | Yes |
| Affiliate program | — | Direct |
| ROI | Grow your email list with popups the vendor cites at 20%+ lead-capture rates, boosting AOV and converting more of your existing site traffic. | Turns SMS into a measurable revenue channel, with top brands earning a strong multiple on every dollar of texting spend. |
Which should you choose?
Marketers on Shopify or WooCommerce who want serious list-growth tooling, including visitor identification, beyond simple popups.
Shopify and Shopify Plus DTC brands that want SMS as a dedicated, high-converting revenue channel.
Justuno
Pros
- Always-free starter plan plus a 14-day trial
- Visitor-ID feature differentiates it from basic popup tools
- Comprehensive targeting and personalization suite
Cons
- Paid tier prices are not shown clearly on the pricing page
- Feature-rich platform can be complex for small teams
Postscript
Pros
- Deeply integrated with Shopify and Shopify Plus data
- Strong compliance and deliverability for US texting
- Conversational selling features drive measurable replies and revenue
Cons
- Shopify-only, so not an option for WooCommerce or Amazon sellers
- Usage-based pricing plus message costs add up at scale
- SMS-focused, so you still need a separate email tool
Other tools to consider
Email & SMS marketing built on unified customer data for ecommerce
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
Shopify-first SMS marketing with flows and segmentation
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