Side-by-side comparison · 24 data points
Book meetings quickly and easily with HubSpot and Google Calendar.
| Google Calendar | Outlook | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | — | — |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| Metric | Google Calendar | Outlook |
|---|---|---|
| Rating | ★ 4.0 ★ | 3.0 ★ |
| Total reviews | 2.1k | ★ 3.1k |
| Active installs | 293,768+ | 248,076+ |
| Free plan | ★ Yes | — |
| Pricing | ★ Free plan available | From $5/mo |
| Pricing tiers | 1 tier | ★ 3 tiers |
| Listed since | Jul 2016 | Jan 2016 |
Based on the data on this page, Google Calendar is the stronger choice for most HubSpot App Marketplace teams — 4.0★ vs Outlook's 3.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
On pricing, Google Calendar offers a free tier (Free plan available) while Outlook starts at From $5/mo. For early-stage teams validating fit, the free-tier path lets you run the app on real workloads before committing budget.
Outlook has the larger user base (3,150 reviews vs 2,074), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Google Calendar's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage teams who need fast install and low risk should default to Google Calendar; mid-market and enterprise teams with specific feature requirements should evaluate both — Outlook's 3,150-review base may include the workflow context that matches your specific use case better than Google Calendar'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 HubSpot App 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: Google Calendar audit • Outlook audit
Google Calendar is the cheaper option — it offers a free plan (Free plan available). Outlook starts at From $5/mo. Both publish their pricing on the HubSpot App Marketplace; AppRanks mirrors what's listed on each refresh cycle.
Google Calendar has the higher average rating (4.0★ from 2,074 reviews) compared to Outlook (3.0★ from 3,150 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Google Calendar holds the higher average rating (4.0★ vs 3.0★). 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 HubSpot App Marketplace. Outlook has the deeper published review base (3,150 vs 2,074), 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.
Google Calendar typically suits early-stage and growth-mode teams based on its published review base (2,074 reviews). Outlook typically suits early-stage and growth-mode teams based on its published review base (3,150 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. Google Calendar and Outlook 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 Google Calendar" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.