Side-by-side comparison · 24 data points
Power tools with Google™ Apps Script, mostly for automating your Zip, Google Drive™, Docs, Gmail. Upgrade your productivity.
| Apps Script Power Pack, Cloud Zip | Mergo Mail Merge | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | — | — |
| Last updated | — | — |
Send personalized mass emails (+2000/day) with Gmail™ and track your results easily
| Metric | Apps Script Power Pack, Cloud Zip | Mergo Mail Merge |
|---|---|---|
| Rating | 3.8 ★ | ★ 4.8 ★ |
| Total reviews | 115 | ★ 7.6k |
| Active installs | 1,082,475+ | 3,456,261+ |
| Free plan | Yes | Yes |
| Pricing | Free of charge | Free of charge with paid features |
| Built for Shopify | — | — |
| Featured placements | — | 1 |
Based on the data on this page, Mergo Mail Merge is the stronger choice for most Google Workspace Marketplace merchants — 4.8★ vs Apps Script Power Pack, Cloud Zip's 3.8★ is a meaningful gap that usually reflects real product or support quality differences across the user base. Pricing entry tiers: Apps Script Power Pack, Cloud Zip at Free of charge, Mergo Mail Merge at Free of charge with paid features. 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 (apps, orders, integrations) varies. Mergo Mail Merge has the larger user base (7,626 reviews vs 115), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Apps Script Power Pack, Cloud Zip's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Mergo Mail Merge; mid-market and enterprise merchants with specific feature requirements should evaluate both — Apps Script Power Pack, Cloud Zip's 115-review base may include the workflow context that matches your specific use case better than Mergo Mail Merge'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 Google Workspace Marketplace 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: Apps Script Power Pack, Cloud Zip audit • Mergo Mail Merge audit
Not featured in any section recently.
No tracked changes.
Both Apps Script Power Pack, Cloud Zip and Mergo Mail Merge offer paid plans only. Apps Script Power Pack, Cloud Zip starts at Free of charge; Mergo Mail Merge starts at Free of charge with paid features. Compare the per-tier features in the Pricing section above before committing.
Mergo Mail Merge has the higher average rating (4.8★ from 7,626 reviews) compared to Apps Script Power Pack, Cloud Zip (3.8★ from 115 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. Apps Script Power Pack, Cloud Zip fits better if you prioritize broader integrations; Mergo Mail Merge is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Google Workspace Marketplace marketplace. Mergo Mail Merge has more onboarding documentation maturity (7,626 reviews vs 115), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Apps Script Power Pack, Cloud Zip typically suits early-stage and growth-mode stores based on its review-base composition (115 reviews). Mergo Mail Merge aligns more with established stores with steady traffic (7,626 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Apps Script Power Pack, Cloud Zip and Mergo Mail Merge 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 Apps Script Power Pack, Cloud Zip" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
