Side-by-side comparison · 24 data points
Send hundreds of personalized emails from Google Sheets ™. Includes: mail merge, tracking, scheduling, follow-ups, automations and powerful AI features. Try it now, it's free!
| Kami | Mailmeteor | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | — | — |
| Last updated | — | — |
| Metric | Kami | Mailmeteor: Mail merge for Google Sheets ™ |
|---|---|---|
| Rating | 4.4 ★ | ★ 4.9 ★ |
| Total reviews | ★ 14k | 12k |
| Active installs | 59,738,321+ | 7,709,320+ |
| Free plan | Yes | Yes |
| Pricing | Free of charge with paid features | Free of charge with paid features |
Based on the data on this page, Mailmeteor: Mail merge for Google Sheets ™ is the stronger choice for most Google Workspace Marketplace admins — 4.9★ vs Kami's 4.4★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: Kami at Free of charge with paid features, Mailmeteor: Mail merge for Google Sheets ™ 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.
Kami has the larger user base (13,574 reviews vs 11,674), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Mailmeteor: Mail merge for Google Sheets ™'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 Mailmeteor: Mail merge for Google Sheets ™; mid-market and enterprise admins with specific feature requirements should evaluate both — Kami's 13,574-review base may include the workflow context that matches your specific use case better than Mailmeteor: Mail merge for Google Sheets ™'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: Kami audit • Mailmeteor: Mail merge for Google Sheets ™ audit
Both Kami and Mailmeteor: Mail merge for Google Sheets ™ offer paid plans only. Kami starts at Free of charge with paid features; Mailmeteor: Mail merge for Google Sheets ™ starts at Free of charge with paid features. Compare the per-tier features in the Pricing section above before committing.
Mailmeteor: Mail merge for Google Sheets ™ has the higher average rating (4.9★ from 11,674 reviews) compared to Kami (4.4★ from 13,574 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Mailmeteor: Mail merge for Google Sheets ™ holds the higher average rating (4.9★ vs 4.4★). 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. Kami has the deeper published review base (13,574 vs 11,674), 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.
Kami typically suits established teams with steady usage based on its published review base (13,574 reviews). Mailmeteor: Mail merge for Google Sheets ™ typically suits established teams with steady usage based on its published review base (11,674 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. Kami and Mailmeteor: Mail merge for Google Sheets ™ 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 Mailmeteor: Mail merge for Google Sheets ™" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.