Outlook Calendar vs JustCall

JustCall edges out Outlook Calendar on rating (3.6★ vs 3.4★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.

Pricing differs significantly: Outlook Calendar at From $5/mo vs JustCall at From $39/mo (JustCall is roughly 7.8x the entry-tier cost of Outlook Calendar). The pricier tier typically signals deeper feature coverage or higher capacity ceilings; confirm the gap matches your actual feature requirements before treating cost as the deciding factor.

Outlook Calendar has the larger user base (1,545 reviews vs 33), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. JustCall'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 JustCall; mid-market and enterprise teams with specific feature requirements should evaluate both — Outlook Calendar's 1,545-review base may include the workflow context that matches your specific use case better than JustCall'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.

Is JustCall or Outlook Calendar cheaper?

Both JustCall and Outlook Calendar offer paid plans only. JustCall starts at From $39/mo; Outlook Calendar starts at From $5/mo. Compare the per-tier features in the Pricing section above before committing.

Which has better reviews, JustCall or Outlook Calendar?

JustCall has the higher average rating (3.6★ from 33 reviews) compared to Outlook Calendar (3.4★ from 1,545 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.

Should I choose JustCall or Outlook Calendar?

JustCall holds the higher average rating (3.6★ vs 3.4★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, JustCall or Outlook Calendar?

Both apps are one-click installs from the HubSpot App Marketplace. Outlook Calendar has the deeper published review base (1,545 vs 33), 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.

Which works better for small vs large HubSpot App Marketplace teams?

JustCall typically suits early-stage and growth-mode teams based on its published review base (33 reviews). Outlook Calendar typically suits early-stage and growth-mode teams based on its published review base (1,545 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.

Can I migrate data between JustCall and Outlook Calendar?

Migration support varies by app and category. JustCall and Outlook Calendar 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 JustCall" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.