B
Evidence Grade B
Graded
under review
Safe to Cite
Current
42%
42% -- enterprise market share for global calendar app market (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
42%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
add-to-calendar-pro.com
Primary
Tier C
https://add-to-calendar-pro.com/articles/ics-file-for-google-calendar ↗
Source Article
Master the ICS File for Google Calendar
Original Research
add-to-calendar-pro.com
· Original study ↗
Methodology
Cited by vendor blog; original source not named
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2025 | 42% | |
| 2026 (current) | 42% | 0% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
global calendar app market: 42% enterprise market share. Source: add-to-calendar-pro.com (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/enterprise-share-calendar-market
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<blockquote cite="https://lighthousedata.io/data/enterprise-share-calendar-market" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>42%</strong> -- enterprise market share for global calendar app market<br><small>Source: add-to-calendar-pro.com (2026) · <a href="https://lighthousedata.io/data/enterprise-share-calendar-market" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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