PostPilot vs Postscript
A side-by-side comparison for e-commerce sellers — platforms, pricing, free trials and ROI.
Programmatic direct mail for Shopify brands: triggered postcards, win-backs and AI-targeted prospecting
| Category | Email & SMS | Email & SMS |
|---|---|---|
| Platforms | Shopify DTC | Shopify DTC |
| Pricing | Free plan (pay per postcard); Pro from $419/mo | Free trial; usage-based, paid plans from $100/mo |
| Free trial | Yes | Yes |
| Affiliate program | Direct | Direct |
| ROI | Reach lapsed customers in a mailbox that isn't drowning in promo emails. | Turns SMS into a measurable revenue channel, with top brands earning a strong multiple on every dollar of texting spend. |
Which should you choose?
DTC brands with good margins and repeat-purchase products looking for a retention channel email can't reach.
Shopify and Shopify Plus DTC brands that want SMS as a dedicated, high-converting revenue channel.
PostPilot
Pros
- Free plan — pay only for what you mail
- Mail stands out when inboxes are saturated
- Prospecting beyond your own list
Cons
- Physical mail costs more per touch than email
- Pro plan starts at $419/month
- Slower feedback loop than digital channels
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
Easy, low-cost mass SMS marketing with automation and keywords
Influencer, affiliate and referral programs that turn customers and creators into a sales channel