Side-by-side comparison
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CWILL (SendWILL): grow your list with popups and turn subscribers into sales with email.
| Metric | Concord Payment Rules | CWILL Popup Email Marketing |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.9 ★ |
| Total reviews | 1 | ★ 7.7k |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 2 tiers | ★ 4 tiers |
| Listed features | 4 |
On the measured data here, CWILL Popup Email Marketing leads on more dimensions (3 vs 0). Pick Concord Payment Rules if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: Concord Payment Rules audit • CWILL Popup Email Marketing audit
| Field | Concord Payment Rules | CWILL Popup |
|---|---|---|
| Tagline | ||
| Listing audit | 72/100 listing audit | 95/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| ★ 5 |
| Featured placements | — | 5 |
|---|
| Languages | 1 supported | 23 supported |
|---|
| Listed since | Oct 2026 | Oct 2022 |
|---|
| Listed |
|---|
None
None
| Keyword | Concord Payment Rules | CWILL Popup |
|---|---|---|
| sales email popups | Not ranked | #1 |
| email marketing | Not ranked | #2 |
| direct email marketing automation | Not ranked | #2 |
Not featured in any section recently.
No tracked changes.
| Signal | Concord Payment Rules | CWILL Popup |
|---|---|---|
| Average rating | 5.0 ★ (1) | 4.9 ★ (7.7k) |
Review text isn't collected for this app yet (1 reviews on the marketplace).
Thank you for your support Tessa
I needed help and the chat feature worked well with CWILL customer service, my rep Tessa was on in less than a minute, she asked clarifying questions, and she understood my need. Tessa then sent a couple of screen shot of actions, and written text explaining what I needed to take care of to correct my concern. The inte
Va genial y además el soporte funciona muy bien, te atiende una persona real en cualquier momento. Se agradece que no solo sea IA quien chatea contigo. Gracias!!
good ria
CWILL Popup Email Marketing is cheaper to start with — it offers a free plan and Concord Payment Rules doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Concord Payment Rules (5.0★, 1 reviews) and CWILL Popup Email Marketing (4.9★, 7,667 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
Concord Payment Rules holds the higher average rating (5.0★ vs 4.9★). 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. AppRanks doesn't measure setup time directly; CWILL Popup Email Marketing has more published reviews to read for user-reported install experience (7,667 vs 1).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Concord Payment Rules has 1 published reviews; CWILL Popup Email Marketing has 7,667 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Concord Payment Rules and CWILL Popup Email 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 Concord Payment Rules" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.