Best scheduling software

We asked 10 models: The best appointment and meeting scheduling software. Each named its own top 10.

Asked 4 ways: List request · Buyer asking for advice · Search query · Worth paying for?. Share of voice pools every wording.

Agreement between models

65%

Same model, run twice

78%

Different picks

22

When agreement between models is well below a model's agreement with itself, the split reflects real differences in taste rather than randomness.

The consensus

Each cell is the position that model gave the pick; blank means it left the pick off. Click a row for each model's reasoning.

#	Pick	Score	Listed by	Claude Haiku 5.5	GPT-6 Luna	Gemini 4 Argon	Qwen 3.8 Flash	DeepSeek V4 Pro	GLM-5.3	Kimi K3	MiniMax M3	Mistral Large 4	Nemotron 3 Ultra
1	Calendly		10/10	1	1	1	1	1	1	1	1	1	1
2	Acuity Scheduling		10/10	2	4	2	3	2	2	2	5	5	4
3	Doodle		9/10	6	5	8	5	3	3	4	2		2
4	Google Calendar		9/10	4	3		2	9	4	5	7	3	8
5	Microsoft Bookings		7/10	3	2			4		3	4	4	3
6	SavvyCal		6/10	5	7	4		5		6	10
7	YouCanBook.me		9/10	10	6	6	7	7	10	9	6		10
8	HubSpot		5/10	8					5		3	6	6
9	Microsoft Outlook		4/10				4		9	8		2
10	SimplyBook.me		5/10		8	7		6				7	7
11	Chili Piper		4/10	7		5			6			10
12	Cal.com		4/10	9	9	3					8
13	Setmore		4/10		10			8		10			5
14	Square Appointments		4/10			10		10		7			9
15	Microsoft Teams		2/10				8		7

7 lower-scoring picks are not shown; every ballot below lists them in full.

Every ballot

Hover a pick to find it on the other ballots. Marked picks appear on no other ballot.

Claude Haiku 5.5

1. Calendly
2. Acuity Scheduling
3. Microsoft Bookings
4. Google Calendar
5. SavvyCal
6. Doodle
7. Chili Piper
8. HubSpot
9. Cal.com
10. YouCanBook.me

86% with consensus · 95% self-consistent

GPT-6 Luna

1. Calendly
2. Microsoft Bookings
3. Google Calendar
4. Acuity Scheduling
5. Doodle
6. YouCanBook.me
7. SavvyCal
8. SimplyBook.me
9. Cal.com
10. Setmore

77% with consensus · 90% self-consistent

Gemini 4 Argon

1. Calendly
2. Acuity Scheduling
3. Cal.com
4. SavvyCal
5. Chili Piper
6. YouCanBook.me
7. SimplyBook.me
8. Doodle
9. OnceHub
10. Square Appointments

68% with consensus · 86% self-consistent

Qwen 3.8 Flash

1. Calendly
2. Google Calendar
3. Acuity Scheduling
4. Microsoft Outlook
5. Doodle
6. Zoom Workplace
7. YouCanBook.me
8. Microsoft Teams
9. Motion
10. Zoom

71% with consensus · 79% self-consistent

DeepSeek V4 Pro

1. Calendly
2. Acuity Scheduling
3. Doodle
4. Microsoft Bookings
5. SavvyCal
6. SimplyBook.me
7. YouCanBook.me
8. Setmore
9. Google Calendar
10. Square Appointments

88% with consensus · 84% self-consistent

GLM-5.3

1. Calendly
2. Acuity Scheduling
3. Doodle
4. Google Calendar
5. HubSpot
6. Chili Piper
7. Microsoft Teams
8. Zoom
9. Microsoft Outlook
10. YouCanBook.me

85% with consensus · 60% self-consistent

Kimi K3

1. Calendly
2. Acuity Scheduling
3. Microsoft Bookings
4. Doodle
5. Google Calendar
6. SavvyCal
7. Square Appointments
8. Microsoft Outlook
9. YouCanBook.me
10. Setmore

88% with consensus · 58% self-consistent

MiniMax M3

1. Calendly
2. Doodle
3. HubSpot
4. Microsoft Bookings
5. Acuity Scheduling
6. YouCanBook.me
7. Google Calendar
8. Cal.com
9. ScheduleOnce
10. SavvyCal

74% with consensus · 73% self-consistent

Mistral Large 4

1. Calendly
2. Microsoft Outlook
3. Google Calendar
4. Microsoft Bookings
5. Acuity Scheduling
6. HubSpot
7. SimplyBook.me
8. Reclaim.ai
9. Zapier
10. Chili Piper

64% with consensus · 80% self-consistent

Nemotron 3 Ultra

1. Calendly
2. Doodle
3. Microsoft Bookings
4. Acuity Scheduling
5. Setmore
6. HubSpot
7. SimplyBook.me
8. Google Calendar
9. Square Appointments
10. YouCanBook.me

72% with consensus · 76% self-consistent

Who agrees with whom

Overlap between two models' lists, weighted toward the top · 100 means identical · Color runs from 47 (lightest) to 88 (darkest)

	Claude Haiku 5.5	GPT-6 Luna	Gemini 4 Argon	Qwen 3.8 Flash	DeepSeek V4 Pro	GLM-5.3	Kimi K3	MiniMax M3	Mistral Large 4	Nemotron 3 Ultra
Claude Haiku 5.5		80	72	65	81	78	88	66	65	70
GPT-6 Luna	80		60	70	74	63	79	70	69	72
Gemini 4 Argon	72	60		56	74	65	66	53	47	53
Qwen 3.8 Flash	65	70	56		62	72	68	57	67	56
DeepSeek V4 Pro	81	74	74	62		73	85	72	58	78
GLM-5.3	78	63	65	72	73		76	68	60	68
Kimi K3	88	79	66	68	85	76		68	62	74
MiniMax M3	66	70	53	57	72	68	68		61	81
Mistral Large 4	65	69	47	67	58	60	62	61		63
Nemotron 3 Ultra	70	72	53	56	78	68	74	81	63