OneCal Ratings (September 2025)
This page breaks down OneCal ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand OneCal’s overall reputation. This data-driven overview will show you exactly how OneCal is rated - including how it compares to competitors.
OneCal's Overall Rating Summary
- Average Rating:4.8/5
- Total Reviews:38 reviews
- Sources:G2, Capterra, Producthunt
- Last updated:September 1, 2025
OneCal Ratings by Source
| Platform | Rating | Reviews | Last Update |
|---|---|---|---|
 G2 | 4.8/5 | 22+ reviews | 07.07.25 |
 Capterra | 0/5 | 0+ reviews | 14.08.24 |
 Producthunt | 4.8/5 | 16+ reviews | 01.09.25 |
What is OneCal?
OneCal syncs Outlook, iCloud, and Google Calendars in real-time to avoid double bookings, save time, and maintain privacy. It offers features like multi-way calendar sync, customizable booking links, and a consolidated calendar view, all while ensuring data privacy and security. OneCal is trusted by thousands of professionals for its ease of use, real-time updates, and privacy-focused approach.
🤔 OneCal vs Competitors: How Do Ratings Compare?
Check out OneCal AlternativesFrequently Asked Questions
How trustworthy is OneCal?
According to G2 and Producthunt review sites OneCal holds ratings of 4.8/5 and 4.8/5 respectively from 38 reviews, highlights excellent reputation and user approval as of September 2025.
How many stars is OneCal rated?
OneCal has an average star rating of 4.8 out of 5 stars based on average of 38 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from OneCal public reviews pages on platforms: G2, Capterra, Producthunt. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for OneCal is calculated?
The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.