Dataset size
The latest Calendar Software run found 17 recommended brands and 21 cited sources in AI answers.
Calendar Software
This weekly AI Brand Index shows how AI tools answer buyer questions in the Calendar Software category. SupaIntent asks each LLM the same question: which brands are the most visible, significant, and recommended in that niche. Each system returns its own top. We track what brands are recommended, which cited sources are used and how positions move week to week. Use it to see the freshest AI visibility data for this category.
Updated 9 August 2026
Brands
Category coverage
17
ranked across AI engines
Sources
Evidence base
21
domains cited in answers
Brand sites
Official share
16%
from brand-owned domains
AI model filter
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Google Calendar | 1 |
| Calendly | 2 |
| Microsoft Outlook Calendar | 3 |
| Fantastical | 4 |
| Apple Calendar | 5 |
What AI tools say about Calendar Software
Movement
What changed this week?
Google Calendar held the top position, but the ranking below it moved sharply: Microsoft Outlook entered the top 10 this week, while Zoho Calendar and Morgen dropped at least three positions.
Sources
Which sources shape AI answers?
No single publisher dominates. The most cited sources are G2, Zapier and Techradar, which means the citation field is open.
Engines
Do AI engines agree on the leader?
All four engines name Google Calendar first, which is unusual: in most categories the engines disagree.
Citation-ready
Key facts from this AI Brand Index report
Current leader
Google Calendar ranks #1 for Calendar Software in the latest SupaIntent AI Brand Index run.
Top brands
Google Calendar, Calendly, and Microsoft Outlook Calendar lead Calendar Software across AI answers from ChatGPT, Google AI Mode, Gemini and Perplexity.
Brand sites
G2, Zapier, and Techradar are the most cited brand sites in this category.
Weekly movement
Top 10 onlyEntered the index
New in the top 10
Microsoft Outlook#9
Biggest gains
Moved up this week
Reclaim10 to #6
Any.do9 to #8
Biggest losses
Moved down this week
Zoho Calendar4 to #12
Morgen3 to #10
Unchanged at the top
Leader held position
Google Calendarstayed #1
Rank history
Weekly rank changes for the current top 10
| Rank | Brand | Previous | Current | Change | Best |
|---|---|---|---|---|---|
| #1 | #1 | #1 | 0 | #1 | |
| #2 | #3 | #2 | 1 | #2 | |
| #3 | #2 | #3 | 1 | #2 | |
| #4 | #4 | #4 | 0 | #4 | |
| #5 | #5 | #5 | 0 | #3 | |
| #6 | #16 | #6 | 10 | #6 | |
| #7 | #6 | #7 | 1 | #6 | |
| #8 | #17 | #8 | 9 | #8 | |
| #9 | New | #9 | New | #9 | |
| #10 | #7 | #10 | 3 | #7 |
Current brand snapshot
17 brands
| # | Pos. | Brand |  ChatGPT |  Google AI Mode |  Gemini |  Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | #1 | #1 | #1 | #1 | | |
| 2 | +1 | #3 | #5 | #4 | #5 | | |
| 3 | -1 | #2 | - | #2 | #2 | | |
| 4 | 0 | #5 | #4 | #5 | #4 | | |
| 5 | 0 | #4 | - | #3 | #3 | | |
| 6 | +10 | #6 | #6 | #7 | - | | |
| 7 | -1 | - | #3 | #8 | - | | |
| 8 | +9 | #7 | #9 | - | #8 | | |
| 9 | New | - | #2 | - | - | | |
| 10 | -3 | - | #8 | #6 | - | | |
| 11 | +1 | #8 | - | - | #6 | | |
| 12 | -4 | #10 | #10 | - | #7 | | |
| 13 | New | #9 | - | #9 | - | | |
| 14 | -1 | - | #7 | - | - | | |
| 15 | New | - | - | - | #9 | | |
| 16 | New | - | - | #10 | - | | |
| 17 | New | - | - | - | #10 | |
Current source snapshot
21 sources
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Google Calendar | 1 |
| Microsoft Outlook Calendar | 2 |
| Calendly | 3 |
| Apple Calendar | 4 |
| Fantastical | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | #1 | - | - | - | | |
| 2 | 0 | #2 | - | - | - | | |
| 3 | +1 | #3 | - | - | - | | |
| 4 | -1 | #4 | - | - | - | | |
| 5 | +1 | #5 | - | - | - | | |
| 6 | New | #6 | - | - | - | | |
| 7 | +3 | #7 | - | - | - | | |
| 8 | New | #8 | - | - | - | | |
| 9 | New | #9 | - | - | - | | |
| 10 | -3 | #10 | - | - | - | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Google Calendar | 1 |
| Microsoft Outlook | 2 |
| Notion Calendar | 3 |
| Fantastical | 4 |
| Calendly | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | - | #1 | - | - | | |
| 2 | New | - | #2 | - | - | | |
| 3 | 0 | - | #3 | - | - | | |
| 4 | +1 | - | #4 | - | - | | |
| 5 | -1 | - | #5 | - | - | | |
| 6 | New | - | #6 | - | - | | |
| 7 | 0 | - | #7 | - | - | | |
| 8 | -2 | - | #8 | - | - | | |
| 9 | New | - | #9 | - | - | | |
| 10 | New | - | #10 | - | - | |
Current source snapshot
8 sources
| # | Source | Ment.Mentions | LLMs |
|---|---|---|---|
| 1 | 3 | | |
| 2 | AnyOfficial | 1 | |
| 3 | 1 | | |
| 4 | 1 | | |
| 5 | 1 | | |
| 6 | 1 | | |
| 7 | 1 | | |
| 8 | 1 | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Google Calendar | 1 |
| Microsoft Outlook Calendar | 2 |
| Apple Calendar | 3 |
| Calendly | 4 |
| Fantastical | 5 |
Microsoft Outlook Calendar
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | - | - | #1 | - | | |
| 2 | 0 | MI Microsoft Outlook Calendar | - | - | #2 | - | |
| 3 | +1 | - | - | #3 | - | | |
| 4 | -1 | - | - | #4 | - | | |
| 5 | 0 | - | - | #5 | - | | |
| 6 | +1 | - | - | #6 | - | | |
| 7 | +2 | - | - | #7 | - | | |
| 8 | New | - | - | #8 | - | | |
| 9 | New | - | - | #9 | - | | |
| 10 | New | - | - | #10 | - | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Google Calendar | 1 |
| Microsoft Outlook Calendar | 2 |
| Apple Calendar | 3 |
| Fantastical | 4 |
| Calendly | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | - | - | - | #1 | | |
| 2 | 0 | - | - | - | #2 | | |
| 3 | 0 | - | - | - | #3 | | |
| 4 | 0 | - | - | - | #4 | | |
| 5 | 0 | - | - | - | #5 | | |
| 6 | +2 | - | - | - | #6 | | |
| 7 | -1 | - | - | - | #7 | | |
| 8 | New | - | - | - | #8 | | |
| 9 | New | - | - | - | #9 | | |
| 10 | New | - | - | - | #10 | |
Common AI search questions about Calendar Software
Q1
Who leads Calendar Software in AI answers?
Google Calendar is the most recommended calendar software brand in the latest AI Brand Index run. The next highest-ranked brands are Calendly and Microsoft Outlook Calendar. All four engines name Google Calendar first, which is unusual: in most categories the engines disagree.
Q2
Which cited sources are used for Calendar Software?
The most cited sources for calendar software recommendations are G2, Zapier and Techradar, out of 21 tracked sources. No single publisher dominates. The most cited sources are G2, Zapier and Techradar, which means the citation field is open.
Q3
How fresh is this Calendar Software ranking?
The AI Brand Index updates every Sunday. In the latest run, Microsoft Outlook entered the top 10 and Reclaim, Any.do, Zoho Calendar and Morgen moved three or more positions in the calendar software index.
How to cite this report
Cite the canonical SupaIntent report page when referencing this AI visibility ranking.
SupaIntent AI Brand Index: Calendar Software. https://supaintent.com/ai-brand-index/collaboration-and-productivity-calendar-software
Report data
Download the same ranking data used by the chart, tables and Dataset schema.
AI Brand Index methodology
Rankings use collected AI answers, cited sources, brand-site matching, and provider-level position history.
- SupaIntent measures buying-intent AI answers across ChatGPT, Google AI Mode, Gemini and Perplexity.
- This report uses the latest observed AI answers for Calendar Software, including 17 recommended brands and 21 cited sources.
- Brand sites are identified from official domains and subdomains, then separated from review, community and publisher sources.
- Weekly movement compares the latest rank with the previous collected position for each brand.
Reveal where AI sends your clients
Track prompt-level visibility across ChatGPT, Gemini, Perplexity, and Google AI search. See which competitors win the answer, which sources shape the response, and where your brand is missing.