
How I review: I don't pretend to have used every single tool on this list (no one has). But I have used a lot of them on client projects and my own projects, and I'm still learning. If I haven't used a tool, I sign up for a test account to explore the interface, check pricing directly, and research reviews from real users.
Ratings methodology: Ratings are weighted across ease of use, automation depth, deliverability track record, integrations, pricing fairness, and support quality. No vendor can pay to improve their rating.
Affiliate links: Some links earn me a commission if you sign up. This never influences my scores or rankings. Tools are always ranked on merit first.
Postscript is the leading SMS marketing platform built exclusively for Shopify. It powers SMS list growth automations campaigns and two-way conversations - used by thousands of DTC brands as a complement to their Klaviyo email program.

Email and SMS automation for eCommerce

Email and SMS for eCommerce growth

SMS marketing for eCommerce with reviews integration
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