Toolradar Data
Calendar Tools Statistics 2026
Live data on Calendar software, computed from the Toolradar catalog. Ratings and review counts are aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge).
85
Calendar tools published and tracked on Toolradar as of August 19, 2026.
Last updated August 19, 2026. Reviewed by Louis Corneloup.
Key findings
- Toolradar tracks 85 Calendar tools as of August 19, 2026, 1% of its 10,235-tool directory.
- Calendar tools average 4.68 out of 5 across 54 rated tools and 26,489 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge).
- 59% of Calendar tools offer a free tier, 50 of 85.
- 74 Calendar tools were added to Toolradar during 2026, 87% of the category.
- Acuity Scheduling is the highest-rated Calendar tool at 4.8 out of 5 from 6,154 reviews.
Source: Toolradar catalog, computed live on August 19, 2026.
Headline numbers
Calendar tools published on Toolradar
Source: Toolradar catalog, published status
Share of the whole Toolradar directory
Source: 85 of 10,235 published tools
User reviews across Calendar tools
Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge), across 54 rated tools
Average Calendar tool rating, weighted by review volume
Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge); unweighted mean 4.46 / 5 across 54 rated tools
Calendar tools added to the directory in 2026
Source: Toolradar createdAt, 87% of the category (directory add date, not vendor launch)
Pricing mix
How Calendar tools split between a free path (free, freemium, open-source) and strictly paid.
Tools that offer a free tier
Source: Toolradar pricing labels, 50 of 85 Calendar tools
Tools that are strictly paid
Source: Toolradar pricing labels, 35 of 85 Calendar tools
Where the reviews come from
Review volume for Calendar tools by third-party platform.
Capterra reviews
Across 39 Calendar tools carrying a Capterra profile
G2 reviews
Across 40 Calendar tools carrying a G2 profile
Trustpilot reviews
Across 2 Calendar tools carrying a Trustpilot profile
SourceForge reviews
Across 5 Calendar tools carrying a SourceForge profile
Highest-rated Calendar tools
Top-rated Calendar tools with at least 500 third-party reviews.
Acuity Scheduling
6,154 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Google Calendar
3,961 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Fellow
2,420 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Notion Calendar
8,197 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Jane App
574 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Most reviewed Calendar tools
The Calendar tools carrying the most third-party reviews.
Notion Calendar
4.70 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Acuity Scheduling
4.80 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Google Calendar
4.80 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Fellow
4.80 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Any.do
4.40 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Calendar growth in 2026
Explore Calendar tools
Methodology and sources
Every figure is computed live from the Toolradar catalog, published Calendar tools only. Ratings and review counts are aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge) and are not the site's own reviews. Added in 2026 means added to the Toolradar directory this year, not the vendor's launch date. Leaderboards apply a 500-review floor. See how we rate.