Introducing G2.ai, the future of software buying.Try now
Compare Calendly and Sign In App 
Featured Products
At a Glance
Market Segments
Small-Business (61.1% of reviews)
Small-Business (84.2% of reviews)
Entry-Level Pricing
Free
Free Trial
Calendly
Star Rating
(2,528)4.7 out of 5
Market Segments
Small-Business (61.1% of reviews)
Pros & Cons
Entry-Level Pricing
Free
Free Trial is available
Browse all 4 pricing plansSign In App
Star Rating
(223)4.6 out of 5
Market Segments
Small-Business (84.2% of reviews)
Pros & Cons
Entry-Level Pricing
Free Trial
Free Trial is available
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Calendly excels in ease of use with a score of 9.4, making it simple for users to set up and manage their scheduling needs, while Sign In Scheduling (formerly 10to8) has a slightly lower ease of use score of 9.0, which some users find less intuitive.
- Reviewers mention that Calendly offers a free entry-level price, which is appealing for small businesses, whereas Sign In Scheduling starts at $86.40, making it less accessible for budget-conscious users.
- G2 users highlight that Calendly's multi-calendar integration is rated at 9.0, allowing seamless management of various calendars, while Sign In Scheduling's integration is rated slightly higher at 9.2, indicating a stronger capability in this area.
- Users on G2 appreciate Calendly's customizable booking page with a score of 9.1, which allows for personalized branding, while Sign In Scheduling's branding features are rated lower at 8.0, leading to less flexibility in customization.
- Reviewers mention that both platforms provide strong appointment follow-up features, but Sign In Scheduling shines with a higher score of 9.6 compared to Calendly's 9.1, indicating a more robust follow-up capability that users find beneficial.
- Users say that Calendly's performance is rated at 9.4, reflecting its reliability and speed, while Sign In Scheduling's performance is also strong but slightly lower at 9.0, suggesting that Calendly may offer a more efficient user experience overall.
Pricing
Entry-Level Pricing
Calendly
Free
Free
For personal use
- 1 event type
- Connect 1 calendar
- Customizable availability
Sign In App
Free Trial
Free Trial
Try Sign In App free for 15 days
- All features included
- Email & chat support
- Free for 15 days
Free Trial
Calendly
Free Trial is available
Sign In App
Free Trial is available
Ratings
Meets Requirements
9.2
1,962
9.0
183
Ease of Use
9.4
1,990
9.0
183
Ease of Setup
9.1
848
8.6
95
Ease of Admin
9.1
671
9.1
95
Quality of Support
9.0
1,275
9.0
164
Has the product been a good partner in doing business?
9.2
618
9.4
93
Product Direction (% positive)
8.8
1,887
9.1
171
Features by Category
Platform Basics
9.0
413
Not enough data
9.4
476
Not enough data
Platform Content
9.2
466
Not enough data
9.3
466
Not enough data
8.9
410
Not enough data
9.6
434
Not enough data
9.2
474
Not enough data
Platform Performance
8.6
302
Not enough data
Feature Not Available
Not enough data
Platform
8.8
362
Not enough data
8.6
290
Not enough data
8.7
261
Not enough data
8.9
323
Not enough data
9.3
371
Not enough data
9.3
319
Not enough data
8.3
257
Not enough data
8.9
298
Not enough data
Platform Basics
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Platform Data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Platform Interoperability
Not enough data
Not enough data
Not enough data
Not enough data
Platform Additional Functionality
Not enough data
Not enough data
Additional Functionality - Visitor Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Visitor Management
Not enough data
Not enough data
Matching
9.0
37
Not enough data
7.8
22
Not enough data
Feature Not Available
Not enough data
Routing
8.6
34
Not enough data
8.3
33
Not enough data
8.3
32
Not enough data
9.0
37
Not enough data
Platform Operations
8.4
31
Not enough data
8.0
32
Not enough data
Feature Not Available
Not enough data
8.0
18
Not enough data
8.2
32
Not enough data
8.5
37
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Calendar View
8.9
220
Not enough data
8.9
222
Not enough data
Shared Calendar
9.1
227
Not enough data
8.9
227
Not enough data
Accessibility
8.5
210
Not enough data
Feature Not Available
Not enough data
Integration
9.1
229
Not enough data
8.6
215
Not enough data
8.8
224
Not enough data
Notifications
9.0
228
Not enough data
8.4
206
Not enough data
Generative AI
7.5
152
Not enough data
7.5
150
Not enough data
7.4
150
Not enough data
Agentic AI - Calendar
7.4
7
Not enough data
Notifications
9.3
575
Not enough data
9.0
516
Not enough data
9.4
580
Not enough data
Settings
9.2
581
Not enough data
9.3
589
Not enough data
9.2
575
Not enough data
Personalization
8.5
512
Not enough data
9.2
544
Not enough data
Integrations
9.0
519
Not enough data
9.0
445
Not enough data
8.0
335
Not enough data
8.7
449
Not enough data
8.9
470
Not enough data
Generative AI
7.2
199
Not enough data
7.0
200
Not enough data
6.6
196
Not enough data
6.6
192
Not enough data
6.5
192
Not enough data
Agentic AI - Online Appointment Scheduling
6.9
14
Not enough data
6.7
14
Not enough data
6.3
14
Not enough data
Integrations
8.1
357
Not enough data
9.2
503
Not enough data
9.1
485
Not enough data
8.6
401
Not enough data
7.7
344
Not enough data
Branding & Customizatio
9.0
494
Not enough data
9.2
489
Not enough data
8.7
403
Not enough data
Automatic Rules & Configurations
9.3
531
Not enough data
9.1
489
Not enough data
9.1
482
Not enough data
Agentic AI - Business Scheduling
7.0
27
Not enough data
7.3
27
Not enough data
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Calendly and Sign In App share no categories
Unique Categories
Calendly is categorized as Business Scheduling, Lead-to-Account Matching and Routing, Interview Scheduling, Online Appointment Scheduling, and Calendar
Sign In App is categorized as Visitor Management
Reviews
Reviewers' Company Size
Calendly
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Sign In App
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Computer Software
12.1%
Information Technology and Services
8.9%
Marketing and Advertising
8.2%
Financial Services
6.3%
Education Management
5.8%
Other
58.7%
Health, Wellness and Fitness
16.7%
Professional Training & Coaching
9.0%
Education Management
9.0%
Higher Education
4.5%
Management Consulting
3.6%
Other
57.0%
Alternatives
Discussions
Can a candidate recommend times?
3 Comments
VR
No, but they can choose from any time you have made available for the meeting type.Read more
How do you use Calendly to save time and increase your earning potential?
3 Comments
LW
It is so easy for the client to choose the time to suit them and check my availability easily - works like a dream.Read more
How do you use Calendly free?
3 Comments
LF
As with most subscription service platforms, there's a free level, but it's pretty limited in features/functionality. It is a good way to test out the...Read more
What is 10to8 appointment Scheduling Software/
1 Comment
Official Response from Sign In App
10to8 is an all-in-one online booking & appointment scheduling system, built to be easy to use for businesses. It comes with a web-based booking calendar,...Read more
Does 10to8 online booking system work with my website?
1 Comment
Official Response from Sign In App
Yes! 10to8 online booking system works with any website and helps you get more business. Depending on your site, you can use one of these:
The free 10to8...Read more
Does 10to8 send appointment reminders?
1 Comment
Official Response from Sign In App
Yes, 10to8 online booking system can send automated appointment reminders via SMS, email and even voice call.
You can set up time and service-specific...Read more
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
