Cal.com vs Mixmax

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Mixmax is the stronger AI pick in Sales Engagement: it has a visibility score of 8.5 versus 6.8 for Cal.com, and ranks ahead in 86% of the answers that name both.

Choose Cal.com if…

You want a lower entry price ($12 vs $29)
You need more native integrations (100+ vs 40+)
You need ISO 27001 or HIPAA or CCPA coverage
Per seat pricing suits your budget better than usage-based

Choose Mixmax if…

You want the brand AI engines rank higher (8.5 vs 6.8)
You need SOC 3 or CPRA or HIPAA (BAA available) or Google verified for OAuth and API security coverage
You prefer a larger, established vendor (51–200 employees)
Usage-based pricing suits your budget better than per seat

AI visibility side by side

Latest weekly run · Nov 3

Metric	Cal.com	Mixmax
Visibility score	6.8%	8.5%
Change vs last week	New	up+0.1%
Rank in Sales Engagement	#16	#11
Share of voice	2.3%	2.5%
Mentions this run	17	17
Positive in AI answers	—	33%

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

Cal.com +6.8pp · Mixmax +0.09999999999999964pp over 1 weekly runs.

Engine by engine

Mixmax leads on 2 of 3 engines

ChatGPT

10.2%

AI Mode

1.7%

3.7%

Perplexity

18.7%

11.5%

Cal.comMixmax

Head to head in AI answers

7 engine answers name both brands

1Cal.com ranked higher

6Mixmax ranked higher

Prompt	Engine	Cal.com	Mixmax
What are the best Sales Engagement tools in 2026?	Perplexity	#15	#8
Top sales engagement platform options for B2B SaaS companies	Perplexity	#13	#8
Alternatives to the most popular sales engagement platform	Perplexity	#16	#7
Is there a free sales engagement platform for small teams?	Perplexity	#6	#3
Which sales engagement platform has transparent pricing?	Perplexity	#9	#4
Official website of the top sales engagement platform vendors	Perplexity	#17	#13
Who makes the most used sales engagement platform?	Perplexity	#5	#7

Features, pricing & fit

Dimension	Cal.com	Mixmax
Pricing model	Per seat	Usage-based
Entry price	Free; paid from $12 per seat / mo	Free; paid from $29 / mo
Free plan	Yes	Yes
Deployment	Hosted cloud service, with a self-hosting option and US or EU data hosting on enterprise plans	Chrome extension inside Gmail, with Outlook support and a web app
Integrations	100+	40+
Compliance	ISO 27001, SOC 2 Type II, HIPAA, GDPR, CCPA	SOC 2 Type II, SOC 3, GDPR, CPRA, HIPAA (BAA available), Google verified for OAuth and API security
Support	Help docs at cal.com/help, Email support@cal.com, Priority Slack and account support on Enterprise plan	Live chat with the Mixmax team, Sales contact for larger teams
Founded	2021	2014
Headquarters	San Francisco, California, United States	San Francisco, CA
Employees	11–50	51–200
Funding	Early Stage VC · $32M raised	Series A
Best for	Individuals, sales and success teams, healthcare providers and product teams that need booking pages or scheduling embedded in their own products	Individual sellers, founders, consultants and teams that do outbound outreach and want to work from Gmail, from solo users to larger sales teams