Subcategory

To-do & Calendar Apps

This index adds up the scores of 7 questions. 89 brands are ranked.

Edition
Nov 12, 2026
Methodology
v5.0

AI Visibility Ranking

Brands across every question in this category, ordered by GenRank score.

#BrandScore

The GenRank score sums each brand’s question-level visibility inside this category. Higher means AI names the brand more often and earlier. It is not bounded, so compare brands within one category, not across categories. Methodology

The questions behind this index

7

Each question with its top three brands by GenRank score and how many brands its answers named.

Rank trend

Rank trends are drawn once two weekly editions under the same methodology exist. Only the first edition is in so far.

Named by surface

Each cell: of the surface's 7 answers, how many named the brand. Darker means named more often.

Window
Oct 18, 2026 ~ Nov 8, 2026
Named by surface
BrandGoogle AI OverviewsChatGPTClaudeGeminiGoogle AI ModeMicrosoft Copilot
1Google Calendar223222
2TickTick333312
3Todoist222212
4Apple Calendar222222
5Things 3222212
6Apple Reminders122212
7Calendly111212
8Cozi Family Organizer211111
9Streaks111111
10Toggl Track111111
11TimeTree212111
12Microsoft To Do112202
13Microsoft Outlook Calendar111111
14Habitify111111
15Motion103201

Named alongside

Brands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.

Named alongsideBrands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.Google Calendar: named in 13 answersGoogle CalendarTickTick: named in 15 answersTickTickTodoist: named in 11 answersTodoistApple Calendar: named in 12 answersApple CalendarThings 3: named in 11 answersThings 3Apple Reminders: named in 10 answersApple RemindersCalendly: named in 8 answersCalendlyCozi Family Organizer: named in 7 answersCozi Family OrganizerStreaks: named in 6 answersStreaksToggl Track: named in 6 answersToggl TrackTimeTree: named in 8 answersTimeTreeMicrosoft To Do: named in 8 answersMicrosoft To DoMicrosoft Outlook Calendar: named in 6 answersMicrosoft Outlook CalendarHabitify: named in 6 answersHabitifyMotion: named in 7 answersMotionHabitica: named in 6 answersHabiticaCal.com: named in 6 answersCal.comFantastical: named in 5 answersFantasticalDoodle: named in 5 answersDoodleNotion Calendar: named in 5 answersNotion CalendarApple Health: named in 6 answersApple HealthHarvest (product): named in 4 answersHarvest (product)Reclaim.ai: named in 6 answersReclaim.aiMicrosoft Bookings: named in 4 answersLoop Habit Tracker: named in 4 answersLoop Habit TrackerGoogle Tasks: named in 4 answersGoogle TasksAkiflow: named in 4 answersAkiflowOmniFocus: named in 4 answersOmniFocusClockify: named in 3 answersClockifyAny.do: named in 4 answersAny.do
  • Answers naming the brand
  • 3
  • 6
  • 15
  • Answers naming both
  • 1
  • 12
Named alongsideBrands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.Google Calendar: named in 13 answersTickTick: named in 15 answersTickTickTodoist: named in 11 answersTodoistApple Calendar: named in 12 answersApple CalendarThings 3: named in 11 answersThings 3Apple Reminders: named in 10 answersCalendly: named in 8 answersCalendlyCozi Family Organizer: named in 7 answersCozi Family OrganizerStreaks: named in 6 answersStreaksToggl Track: named in 6 answersToggl TrackTimeTree: named in 8 answersTimeTreeMicrosoft To Do: named in 8 answersMicrosoft Outlook Calendar: named in 6 answersHabitify: named in 6 answersHabitifyMotion: named in 7 answersMotionHabitica: named in 6 answersHabiticaCal.com: named in 6 answersCal.comFantastical: named in 5 answersFantasticalDoodle: named in 5 answersDoodleNotion Calendar: named in 5 answersApple Health: named in 6 answersApple HealthHarvest (product): named in 4 answersReclaim.ai: named in 6 answersReclaim.aiMicrosoft Bookings: named in 4 answersLoop Habit Tracker: named in 4 answersGoogle Tasks: named in 4 answersGoogle TasksAkiflow: named in 4 answersOmniFocus: named in 4 answersOmniFocusClockify: named in 3 answersClockifyAny.do: named in 4 answersAny.do
  • Answers naming the brand
  • 3
  • 6
  • 15
  • Answers naming both
  • 1
  • 12
Named alongside
BrandAnswers naming the brandNamed alongside
Google Calendar13Apple Calendar (12), TimeTree (8), Cozi Family Organizer (7)
TickTick15Things 3 (11), Todoist (11), Apple Reminders (10)
Todoist11Things 3 (11), TickTick (11), Apple Reminders (10)
Apple Calendar12Google Calendar (12), TimeTree (8), Cozi Family Organizer (7)
Things 311Todoist (11), TickTick (11), Apple Reminders (10)
Apple Reminders10Things 3 (10), Todoist (10), TickTick (10)
Calendly8Cal.com (5), Doodle (5), Reclaim.ai (5)
Cozi Family Organizer7Apple Calendar (7), TimeTree (7), Google Calendar (7)
Streaks6Apple Health (6), Habitify (6), Habitica (6)
Toggl Track6Harvest (product) (4), Clockify (3)
TimeTree8Apple Calendar (8), Google Calendar (8), Cozi Family Organizer (7)
Microsoft To Do8Things 3 (8), Todoist (8), TickTick (8)
Microsoft Outlook Calendar6Apple Calendar (6), Google Calendar (6), Notion Calendar (5)
Habitify6Apple Health (6), Streaks (6), Habitica (6)
Motion7Google Calendar (5), Apple Calendar (4), Notion Calendar (4)
Habitica6Apple Health (6), Streaks (6), Habitify (6)
Cal.com6Calendly (5), Reclaim.ai (5), Doodle (4)
Fantastical5Apple Calendar (5), Microsoft Outlook Calendar (5), Google Calendar (5)
Doodle5Calendly (5), Cal.com (4), Microsoft Bookings (4)
Notion Calendar5Apple Calendar (5), Microsoft Outlook Calendar (5), Google Calendar (5)
Apple Health6Streaks (6), Habitify (6), Habitica (6)
Harvest (product)4Toggl Track (4), Clockify (3)
Reclaim.ai6Cal.com (5), Calendly (5), Motion (4)
Microsoft Bookings4Calendly (4), Doodle (4), Cal.com (3)
Loop Habit Tracker4Apple Health (4), Streaks (4), Habitify (4)
Google Tasks4Microsoft To Do (4), Things 3 (4), Todoist (4)
Akiflow4Motion (3), Microsoft To Do (2), Apple Calendar (2)
OmniFocus4Things 3 (4), Apple Reminders (4), Todoist (4)
Clockify3Harvest (product) (3), Toggl Track (3)
Any.do4Microsoft To Do (2), Apple Calendar (2), Things 3 (2)

Most cited sources

Sites cited by the answers to this category's questions and its subcategories'. Counts are citing answers. All of this week's questions. Earlier ranks appear once two weekly runs of the same methodology exist.

Most cited sources
RankSourceCiting answers
1zapier.com22
2youtube.comsocial5
3apps.apple.comreview and listing sites5
4reddit.comcommunity5
5thedigitalprojectmanager.com4
6play.google.comreview and listing sites4
7efficient.app4
8remindher.app4
9support.apple.com3
10support.google.comportal3

Sources and brands

Which cited sources appear in the answers that name each brand, counted in answers.

Sources and brandsWhich cited sources appear in the answers that name each brand, counted in answers.zapier.com cited in 9 answers naming TickTickzapier.com cited in 8 answers naming Things 3zapier.com cited in 8 answers naming Todoistzapier.com cited in 7 answers naming Apple Reminderszapier.com cited in 4 answers naming Calendlyremindher.app cited in 4 answers naming Cozi Family Organizerremindher.app cited in 4 answers naming Google Calendarzapier.com cited in 4 answers naming Google Calendarremindher.app cited in 4 answers naming Apple Calendarzapier.com cited in 4 answers naming Apple Calendaryoutube.com cited in 3 answers naming TickTickapps.apple.com cited in 3 answers naming TickTickcozi.com cited in 3 answers naming Apple Calendarreddit.com cited in 3 answers naming Apple Calendarcozi.com cited in 3 answers naming Cozi Family Organizerreddit.com cited in 3 answers naming Google Calendarcozi.com cited in 3 answers naming Google Calendarefficient.app cited in 3 answers naming Apple Calendarefficient.app cited in 3 answers naming Google Calendarlifestack.ai cited in 2 answers naming TickTickapps.apple.com cited in 2 answers naming Things 3apps.apple.com cited in 2 answers naming Apple Remindersapps.apple.com cited in 2 answers naming Todoistefficient.app cited in 2 answers naming Calendlylifestack.ai cited in 2 answers naming Things 3lifestack.ai cited in 2 answers naming Apple Reminderslifestack.ai cited in 2 answers naming Todoistreddit.com cited in 2 answers naming Cozi Family Organizeryoutube.com cited in 2 answers naming Things 3youtube.com cited in 2 answers naming Todoistapps.apple.com cited in 1 answers naming Apple Calendarlifestack.ai cited in 1 answers naming Google Calendarlifestack.ai cited in 1 answers naming Cozi Family Organizeryoutube.com cited in 1 answers naming Apple Calendarapps.apple.com cited in 1 answers naming Calendlyyoutube.com cited in 1 answers naming Cozi Family Organizeryoutube.com cited in 1 answers naming Apple Remindersapps.apple.com cited in 1 answers naming Google Calendaryoutube.com cited in 1 answers naming Google Calendarlifestack.ai cited in 1 answers naming Apple Calendarefficient.app cited in 1 answers naming TickTickefficient.app cited in 1 answers naming Todoistzapier.com cited in 1 answers naming Cozi Family Organizerefficient.app cited in 1 answers naming Apple Remindersefficient.app cited in 1 answers naming Cozi Family Organizerefficient.app cited in 1 answers naming Things 3reddit.com cited in 1 answers naming Calendlyreddit.com cited in 1 answers naming TickTickzapier.com: 45zapier.comefficient.app: 13efficient.appapps.apple.com · review and listing sites: 12apps.apple.comremindher.app: 12remindher.applifestack.ai: 11lifestack.aiyoutube.com · social: 11youtube.comreddit.com · community: 10reddit.comcozi.com: 9cozi.comGoogle Calendar #1: 20Google Calendar #1TickTick #2: 19TickTick #2Todoist #3: 15Todoist #3Apple Calendar #4: 20Apple Calendar #4Things 3 #5: 15Things 3 #5Apple Reminders #6: 13Apple Reminders #6Calendly #7: 8Calendly #7Cozi Family Organizer #8: 13Cozi Family Organizer #8
Sources and brandsWhich cited sources appear in the answers that name each brand, counted in answers.zapier.com cited in 9 answers naming TickTickzapier.com cited in 8 answers naming Things 3zapier.com cited in 8 answers naming Todoistzapier.com cited in 7 answers naming Apple Reminderszapier.com cited in 4 answers naming Calendlyremindher.app cited in 4 answers naming Cozi Family Organizerremindher.app cited in 4 answers naming Google Calendarzapier.com cited in 4 answers naming Google Calendarremindher.app cited in 4 answers naming Apple Calendarzapier.com cited in 4 answers naming Apple Calendaryoutube.com cited in 3 answers naming TickTickapps.apple.com cited in 3 answers naming TickTickcozi.com cited in 3 answers naming Apple Calendarreddit.com cited in 3 answers naming Apple Calendarcozi.com cited in 3 answers naming Cozi Family Organizerreddit.com cited in 3 answers naming Google Calendarcozi.com cited in 3 answers naming Google Calendarefficient.app cited in 3 answers naming Apple Calendarefficient.app cited in 3 answers naming Google Calendarlifestack.ai cited in 2 answers naming TickTickapps.apple.com cited in 2 answers naming Things 3apps.apple.com cited in 2 answers naming Apple Remindersapps.apple.com cited in 2 answers naming Todoistefficient.app cited in 2 answers naming Calendlylifestack.ai cited in 2 answers naming Things 3lifestack.ai cited in 2 answers naming Apple Reminderslifestack.ai cited in 2 answers naming Todoistreddit.com cited in 2 answers naming Cozi Family Organizeryoutube.com cited in 2 answers naming Things 3youtube.com cited in 2 answers naming Todoistapps.apple.com cited in 1 answers naming Apple Calendarlifestack.ai cited in 1 answers naming Google Calendarlifestack.ai cited in 1 answers naming Cozi Family Organizeryoutube.com cited in 1 answers naming Apple Calendarapps.apple.com cited in 1 answers naming Calendlyyoutube.com cited in 1 answers naming Cozi Family Organizeryoutube.com cited in 1 answers naming Apple Remindersapps.apple.com cited in 1 answers naming Google Calendaryoutube.com cited in 1 answers naming Google Calendarlifestack.ai cited in 1 answers naming Apple Calendarefficient.app cited in 1 answers naming TickTickefficient.app cited in 1 answers naming Todoistzapier.com cited in 1 answers naming Cozi Family Organizerefficient.app cited in 1 answers naming Apple Remindersefficient.app cited in 1 answers naming Cozi Family Organizerefficient.app cited in 1 answers naming Things 3reddit.com cited in 1 answers naming Calendlyreddit.com cited in 1 answers naming TickTickzapier.com: 45zapier.comefficient.app: 13efficient.appapps.apple.com · review and listing sites: 12apps.apple.comremindher.app: 12remindher.applifestack.ai: 11lifestack.aiyoutube.com · social: 11youtube.comreddit.com · community: 10reddit.comcozi.com: 9cozi.comGoogle Calendar #1: 20Google Calend… #1TickTick #2: 19TickTick #2Todoist #3: 15Todoist #3Apple Calendar #4: 20Apple Calendar #4Things 3 #5: 15Things 3 #5Apple Reminders #6: 13Apple Reminde… #6Calendly #7: 8Calendly #7Cozi Family Organizer #8: 13Cozi Family O… #8
Sources and brands
Cited sourcesBrandAnswers naming the brand
zapier.comTickTick9
zapier.comThings 38
zapier.comTodoist8
zapier.comApple Reminders7
zapier.comCalendly4
remindher.appCozi Family Organizer4
remindher.appGoogle Calendar4
zapier.comGoogle Calendar4
remindher.appApple Calendar4
zapier.comApple Calendar4
youtube.comTickTick3
apps.apple.comTickTick3
cozi.comApple Calendar3
reddit.comApple Calendar3
cozi.comCozi Family Organizer3
reddit.comGoogle Calendar3
cozi.comGoogle Calendar3
efficient.appApple Calendar3
efficient.appGoogle Calendar3
lifestack.aiTickTick2
apps.apple.comThings 32
apps.apple.comApple Reminders2
apps.apple.comTodoist2
efficient.appCalendly2
lifestack.aiThings 32
lifestack.aiApple Reminders2
lifestack.aiTodoist2
reddit.comCozi Family Organizer2
youtube.comThings 32
youtube.comTodoist2
apps.apple.comApple Calendar1
lifestack.aiGoogle Calendar1
lifestack.aiCozi Family Organizer1
youtube.comApple Calendar1
apps.apple.comCalendly1
youtube.comCozi Family Organizer1
youtube.comApple Reminders1
apps.apple.comGoogle Calendar1
youtube.comGoogle Calendar1
lifestack.aiApple Calendar1
efficient.appTickTick1
efficient.appTodoist1
zapier.comCozi Family Organizer1
efficient.appApple Reminders1
efficient.appCozi Family Organizer1
efficient.appThings 31
reddit.comCalendly1
reddit.comTickTick1

Citations by source type

How many citations in this edition point at each kind of source.

  1. review and listing sites11
  2. media6
  3. community6
  4. social5
  5. portal4
  6. reference1
  7. shopping1
  8. Other171

Other indexes in Productivity & Business

The other indexes under the same parent, each with its top five brands.