Side-by-side comparison · 24 data points
Build your Google Form from anything - Sheets™, Docs™, Slides™, PDFs, MS Word/Powerpoint, Images, Forms™, Drive™, Gmail™, Calendar™ etc.
| Form Builder Plus | Mergo Mail Merge | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | — | — |
| Last updated | — | — |
Send personalized mass emails from Gmail™ and track opens, clicks, replies, and follow-ups.
| Metric | Form Builder Plus | Mergo Mail Merge |
|---|---|---|
| Rating | 4.7 ★ | ★ 4.8 ★ |
| Total reviews | 1.3k | ★ 7.6k |
| Active installs | 4,503,804+ | 3,464,068+ |
| Free plan | Yes | Yes |
| Pricing | Free of charge with paid features | Free of charge with paid features |
Mergo Mail Merge edges out Form Builder Plus on rating (4.8★ vs 4.7★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: Form Builder Plus at Free of charge with paid features, 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 (seats, usage volume, integrations) varies.
Mergo Mail Merge has the larger user base (7,624 reviews vs 1,288), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Form Builder Plus's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage admins who need fast install and low risk should default to Mergo Mail Merge; mid-market and enterprise admins with specific feature requirements should evaluate both — Form Builder Plus's 1,288-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: Form Builder Plus audit • Mergo Mail Merge audit
| Keyword | Form Builder Plus | Mergo Mail Merge |
|---|---|---|
| forms | #12 | Not ranked |
| jotform | #12 | Not ranked |
| form | #14 | Not ranked |
No tracked changes.
Both Form Builder Plus and Mergo Mail Merge offer paid plans only. Form Builder Plus starts at Free of charge with paid features; 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 7,624 reviews) compared to Form Builder Plus (4.7★ from 1,288 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Mergo Mail Merge holds the higher average rating (4.8★ vs 4.7★). 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 Google Workspace Marketplace. Mergo Mail Merge has the deeper published review base (7,624 vs 1,288), 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.
Form Builder Plus typically suits early-stage and growth-mode teams based on its published review base (1,288 reviews). Mergo Mail Merge typically suits established teams with steady usage based on its published review base (7,624 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. Form Builder Plus 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 Form Builder Plus" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
