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).
88
Calendar tools published and tracked on Toolradar as of October 4, 2026.
Last updated October 4, 2026. Reviewed by Louis Corneloup.
Key findings
- Toolradar tracks 88 Calendar tools as of October 4, 2026, 1% of its 10,902-tool directory.
- Calendar tools average 4.29 out of 5 across 50 rated tools and 34,248 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge).
- 61% of Calendar tools offer a free tier, 54 of 88.
- 77 Calendar tools were added to Toolradar during 2026, 88% of the category.
- Google Calendar is the highest-rated Calendar tool at 4.8 out of 5 from 4,376 reviews.
Source: Toolradar catalog, computed live on October 4, 2026.
Headline numbers
Calendar tools published on Toolradar
Source: Toolradar catalog, published status
Share of the whole Toolradar directory
Source: 88 of 10,902 published tools
User reviews across Calendar tools
Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge), across 50 rated tools
Average Calendar tool rating, weighted by review volume
Source: aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge); unweighted mean 4.43 / 5 across 50 rated tools
Calendar tools added to the directory in 2026
Source: Toolradar createdAt, 88% 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, 54 of 88 Calendar tools
Tools that are strictly paid
Source: Toolradar pricing labels, 34 of 88 Calendar tools
Where the reviews come from
Review volume for Calendar tools by third-party platform.
G2 reviews
Across 45 Calendar tools carrying a G2 profile
Capterra reviews
Across 22 Calendar tools carrying a Capterra profile
Trustpilot reviews
Across 6 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.
Google Calendar
4,376 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Acuity Scheduling
6,173 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Fellow
2,438 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Any.do
1,317 reviews aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Jane App
553 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
3.80 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Acuity Scheduling
4.70 / 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
4.70 / 5 average, aggregated across third-party review platforms (G2, Capterra, Trustpilot, SourceForge)
Any.do
4.50 / 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.