Side-by-side comparison · 24 data points
Create and execute SMS programs to drive incremental revenue by engaging customers via text message
| Postscript SMS Marketing | SH | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
| Metric | Postscript SMS Marketing | SH: WhatsApp Chat & Marketing |
|---|---|---|
| Rating | ★ 4.7 ★ | 4.6 ★ |
| Total reviews | ★ 1.2k | 59 |
| Free plan | Yes | Yes |
| Pricing | Free to install | Free to install |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | ★ 3 tiers | 2 tiers |
| Listed features | 5 | 5 |
| Featured placements | 1 | — |
| Languages | 1 supported | 6 supported |
| Listed since | Sep 2018 | May 2021 |
Postscript SMS Marketing edges out SH: WhatsApp Chat & Marketing on rating (4.7★ vs 4.6★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: Postscript SMS Marketing at Free to install, SH: WhatsApp Chat & Marketing at Free to install. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Postscript SMS Marketing has the larger user base (1,208 reviews vs 59), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. SH: WhatsApp Chat & Marketing's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to Postscript SMS Marketing; mid-market and enterprise merchants with specific feature requirements should evaluate both — SH: WhatsApp Chat & Marketing's 59-review base may include the workflow context that matches your specific use case better than Postscript SMS Marketing's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Postscript SMS Marketing audit • SH: WhatsApp Chat & Marketing audit
| Last updated | — | — |
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| Keyword | Postscript SMS Marketing | SH |
|---|---|---|
| customer service | #42 | #120 |
| instagram chat | #92 | #177 |
Not featured in any section recently.
No tracked changes.
Both Postscript SMS Marketing and SH: WhatsApp Chat & Marketing offer paid plans only. Postscript SMS Marketing starts at Free to install; SH: WhatsApp Chat & Marketing starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
Postscript SMS Marketing has the higher average rating (4.7★ from 1,208 reviews) compared to SH: WhatsApp Chat & Marketing (4.6★ from 59 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Postscript SMS Marketing holds the higher average rating (4.7★ vs 4.6★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Postscript SMS Marketing has the deeper published review base (1,208 vs 59), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Postscript SMS Marketing typically suits early-stage and growth-mode teams based on its published review base (1,208 reviews). SH: WhatsApp Chat & Marketing typically suits early-stage and growth-mode teams based on its published review base (59 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. Postscript SMS Marketing and SH: WhatsApp Chat & Marketing both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from SH: WhatsApp Chat & Marketing" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
