G2 Vendor Directory

Cirrus Insight vs. Proton Workspace

A side-by-side comparison based on G2 review data.

MetricCirrus Insight

by Cirrus Insight

Proton Workspace

by Proton AG

Overall rating4.24.6
Review count1,51033
Ease of use8.69.0
Ease of setup8.610.0
Quality of support8.39.3
Meets requirements8.710.0
NPS45.19427475
Small Business37.2%77.8%
Mid-Market45.9%22.2%
Enterprise16.9%0.0%
Total page views450168
Total LLM citations1,6901,910

Cirrus Insight

From CRM hygiene to AI-orchestrated selling, Cirrus is uniquely positioned to fuel your end-to-end sales engine. For over a decade, we’ve been listening, logging, and capturing the relationship history inside Gmail, Outlook, and Salesforce, so your CRM has the clean, complete data it needs to work. Cirrus automates pipeline creation, actively manages deals, and equips every meeting with prep and follow-up without pulling reps out of their inbox.

Pros

  • Salesforce Integration
  • Scheduling
  • Integrations
  • Ease of Use
  • Calendar Integration
  • Seamless Integration

Proton Workspace

Proton Workspace is a business productivity and collaboration software suite that helps organizations manage communication, scheduling, files, documents, access, and internal collaboration, all with privacy-focused security controls. It is designed for businesses, distributed teams, startups, nonprofits, and regulated organizations seeking a single workspace for email, calendar, cloud storage, document collaboration, video meetings, password management, VPN access, and administrative controls.

Pros