Side-by-side comparison59% listing overlap (weighted overlap of the two listings' categories, features, keywords and description text)
Trusted by 3,000+ brands to grow email revenue with templates, flows and popups. Works with Klaviyo.
| Metric | Grid & Pixel Email‑SMS‑Popups | Klaviyo: Email Marketing & SMS |
|---|---|---|
| Rating | 4.7 ★ | 4.7 ★ |
| Total reviews | 192 | ★ 3.4k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free to install |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 2 tiers | ★ 3 tiers |
| Listed features | 4 | 5 |
On the measured data here, Klaviyo leads on more dimensions (4 vs 1). Pick Grid & Pixel Email‑SMS‑Popups 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: Grid & Pixel Email‑SMS‑Popups audit • Klaviyo: Email Marketing & SMS audit
| Field | Grid & Pixel | Klaviyo |
|---|---|---|
| Tagline | ||
| Listing audit | 88/100 listing audit | 97/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Featured placements | — | 5 |
|---|
| Review velocity (30d) | 2 new | ★ 51 new |
|---|
| Languages | 1 supported | 10 supported |
|---|
| Listed since | Jun 2023 | Sep 2012 |
|---|
| Listed |
|---|
| Keyword | Grid & Pixel | Klaviyo |
|---|---|---|
| grow faster | #4 | #1 |
| email sms | #6 | #13 |
| and sms | #19 | #1 |
| email and | #24 | #1 |
| #26 | #1 |
Not featured in any section recently.
| Signal | Grid & Pixel | Klaviyo |
|---|---|---|
| Average rating | 4.7 ★ (192) | 4.7 ★ (3.4k) |
| Rating distribution | 596% 40% 32% 22% 11% | 592% 42% 30% 21% 16% |
| Reviews · last 7 days | +0 | +0 |
| Reviews · last 30 days | +2 | +51 |
| Reviews · last 90 days | +15 | +260 |
Sheila and the team are wonderful! Highly recommend!
I'm excited to launch our trial with Grid&Pixel next month. John has been super helpful so far guiding us through the process to leverage his app.
I have been working with Grid and Pixel now for several months and they are very responsive to my feedback in tweaking campaigns and the pursuit to get more sales. Speaking of value, they are a great value for what you get. Good communication and their responses indicate they really know their craft.
We have been working with Grid and Pixel for about 3 months and have been very happy with both the ROI as well as the attention to our needs. They have greatly improved our email account health and have brought in fresh ideas. It is great working directly with people that listen to us regarding the direction of our c
Both Grid & Pixel Email‑SMS‑Popups and Klaviyo: Email Marketing & SMS offer a free plan. Grid & Pixel Email‑SMS‑Popups lists no paid plan with a published price; Klaviyo: Email Marketing & SMS lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Grid & Pixel Email‑SMS‑Popups (4.7★, 192 reviews) and Klaviyo: Email Marketing & SMS (4.7★, 3,366 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 4.7★. Klaviyo: Email Marketing & SMS does carry the larger published review base (3,366 vs 192). 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; Klaviyo: Email Marketing & SMS has more published reviews to read for user-reported install experience (3,366 vs 192).
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: Grid & Pixel Email‑SMS‑Popups has 192 published reviews; Klaviyo: Email Marketing & SMS has 3,366 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Grid & Pixel Email‑SMS‑Popups and Klaviyo: Email Marketing & SMS 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 Grid & Pixel Email‑SMS‑Popups" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
Been working with them for almost 6 months now. Great campaigns and email flows, edits made quickly, campaigns made quickly and most importantly great results from them! Such an affordable way to get all your email marketing delegated I am only disappointed I didn’t know about them sooner!
Klaviyo features makes email & SMS marketing very easier and efficient.
GREAT APP
very good