Side-by-side comparison · 24 data points
Let customers book sessions with limited capacity. Never oversell, and keep your native checkout.
| CapFlow Booking | Mercuri SMS Marketing WhatsApp | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Grow with SMS Marketing & WhatsApp. Send campaigns, recover abandoned carts & automate alerts.
| Metric | CapFlow Booking | Mercuri SMS Marketing WhatsApp |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 1 | ★ 16 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free to install |
| Built for Shopify | — | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | May 2026 | Dec 2023 |
CapFlow Booking and Mercuri SMS Marketing WhatsApp are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: CapFlow Booking at Free plan available, Mercuri SMS Marketing WhatsApp 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.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
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: CapFlow Booking audit • Mercuri SMS Marketing WhatsApp audit
| Keyword | CapFlow Booking | Mercuri SMS Marketing WhatsApp |
|---|---|---|
| sms marketing campaigns | Not ranked | #6 |
| Not ranked | #60 | |
| inbox | Not ranked | #71 |
No tracked changes.
Both CapFlow Booking and Mercuri SMS Marketing WhatsApp offer paid plans only. CapFlow Booking starts at Free plan available; Mercuri SMS Marketing WhatsApp starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
CapFlow Booking (5.0★, 1 reviews) and Mercuri SMS Marketing WhatsApp (5.0★, 16 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. Mercuri SMS Marketing WhatsApp does carry the larger published review base (16 vs 1). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Mercuri SMS Marketing WhatsApp has the deeper published review base (16 vs 1), 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.
CapFlow Booking typically suits early-stage and growth-mode teams based on its published review base (1 reviews). Mercuri SMS Marketing WhatsApp typically suits early-stage and growth-mode teams based on its published review base (16 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. CapFlow Booking and Mercuri SMS Marketing WhatsApp 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 CapFlow Booking" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
