Side-by-side comparison · 24 data points
✔ Sync Gmail Emails and Events to Salesforce ✔ See Real-time Customer Intelligence from Salesforce ✔ From CRM Hygiene to AI-Orchestrated Selling ✔ Build Pipeline Automatically ✔ Manage Pipeline with No Gaps ✔ Win Every Meeting with Confidence
| Cirrus Insight for Gmail | ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation | |
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Power Your Sales Team with Real-Time B2B Intelligence—Without Ever Leaving Salesforce
| Metric | Cirrus Insight for Gmail | ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation |
|---|---|---|
| Rating | ★ 4.7 ★ | 4.6 ★ |
| Total reviews | ★ 2.1k | 348 |
| Free plan | — | — |
| Pricing | paid | paid |
| Pricing tiers | ★ 4 tiers | 1 tier |
| Listed features | 4 | ★ 6 |
| Languages | 1 supported | 1 supported |
| Listed since | May 2020 | Dec 2019 |
Cirrus Insight for Gmail edges out ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation on rating (4.7★ vs 4.6★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: Cirrus Insight for Gmail at paid, ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation at paid. 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.
Cirrus Insight for Gmail has the larger user base (2,094 reviews vs 348), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation'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 Cirrus Insight for Gmail; mid-market and enterprise admins with specific feature requirements should evaluate both — ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation's 348-review base may include the workflow context that matches your specific use case better than Cirrus Insight for Gmail'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 Salesforce AppExchange 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: Cirrus Insight for Gmail audit • ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation audit
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| Keyword | Cirrus Insight for Gmail | ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation |
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| signals | #7 | #3 |
| custom objects | #8 | #9 |
| salesforce without | #9 | #9 |
| data capture | #12 | #9 |
| leaving salesforce | #10 | #11 |
Both Cirrus Insight for Gmail and ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation offer paid plans only. Cirrus Insight for Gmail starts at paid; ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation starts at paid. Compare the per-tier features in the Pricing section above before committing.
Cirrus Insight for Gmail has the higher average rating (4.7★ from 2,094 reviews) compared to ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation (4.6★ from 348 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Cirrus Insight for Gmail holds the higher average rating (4.7★ vs 4.6★). 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 Salesforce AppExchange. Cirrus Insight for Gmail has the deeper published review base (2,094 vs 348), 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.
Cirrus Insight for Gmail typically suits early-stage and growth-mode teams based on its published review base (2,094 reviews). ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation typically suits early-stage and growth-mode teams based on its published review base (348 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. Cirrus Insight for Gmail and ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation 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 ZoomInfo SalesOS - Global Data, Sales Intelligence & Automation" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.