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1. Listing metadata
Field-level data| Harmony | Skolsynk | |
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| Harmony | Skolsynk | |
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| Tagline | ||
| Description | ||
| Screenshots | images | images |
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| Listed | — | — |
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| Metric | Harmony Email and Collaboration | Skolsynk |
|---|---|---|
| Rating | 4.8 ★ | ★ 5.0 ★ |
| Total reviews | ★ 13 | 2 |
| Active installs | 6,460,071+ | 712,243+ |
| Free plan | ★ Yes | — |
| Pricing | Free of charge trial | Not available |
Skolsynk edges out Harmony Email and Collaboration on rating (5.0★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
On pricing, Harmony Email and Collaboration offers a free tier (Free of charge trial) while Skolsynk starts at Not available. For early-stage teams validating fit, the free-tier path lets you run the app on real workloads before committing budget.
Recommended by size: small/early-stage admins who need fast install and low risk should default to Skolsynk; mid-market and enterprise admins with specific feature requirements should evaluate both — Harmony Email and Collaboration's 13-review base may include the workflow context that matches your specific use case better than Skolsynk'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: Harmony Email and Collaboration audit • Skolsynk audit
Harmony Email and Collaboration is the cheaper option — it offers a free plan (Free of charge trial). Skolsynk starts at Not available. Both publish their pricing on the Google Workspace Marketplace; AppRanks mirrors what's listed on each refresh cycle.
Skolsynk has the higher average rating (5.0★ from 2 reviews) compared to Harmony Email and Collaboration (4.8★ from 13 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Skolsynk holds the higher average rating (5.0★ vs 4.8★). 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. Harmony Email and Collaboration has the deeper published review base (13 vs 2), 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.
Harmony Email and Collaboration typically suits early-stage and growth-mode teams based on its published review base (13 reviews). Skolsynk typically suits early-stage and growth-mode teams based on its published review base (2 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. Harmony Email and Collaboration and Skolsynk 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 Skolsynk" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.