Cal.com vs lemlist

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

The short answer

lemlist is the stronger AI pick in Sales Engagement: it has a visibility score of 12.9 versus 6.8 for Cal.com, and ranks ahead in 67% of the answers that name both.

Choose Cal.com if…

You want a free plan to start
You need more native integrations (100+ vs 58+)
You need ISO 27001 or HIPAA coverage

Choose lemlist if…

You want the brand AI engines rank higher (12.9 vs 6.8)
Strong cold email deliverability
Personalized outbound and multichannel campaigns
Free trial available

AI visibility side by side

Latest weekly run · Nov 3

Metric	Cal.com	lemlist
Visibility score	6.8%	12.9%
Change vs last week	New	down−1%
Rank in Sales Engagement	#16	#7
Share of voice	2.3%	3.8%
Mentions this run	17	25
Positive in AI answers	—	34%

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

Visibility score trend

Weekly runs over the last 60 days

Cal.com +6.8pp · lemlist −1pp over 1 weekly runs.

Engine by engine

lemlist leads on 2 of 3 engines

ChatGPT

16.7%

AI Mode

1.7%

5.7%

Perplexity

18.7%

16.3%

Cal.comlemlist

Head to head in AI answers

6 engine answers name both brands

2Cal.com ranked higher

4lemlist ranked higher

Prompt	Engine	Cal.com	lemlist
What is a sales engagement platform and when does a company need one?	Perplexity	#4	#5
What should a sales engagement platform integrate with?	Perplexity	#8	#11
What are the best Sales Engagement tools in 2026?	Perplexity	#15	#7
Top sales engagement platform options for B2B SaaS companies	Perplexity	#13	#5
Compare the leading Sales Engagement platforms	Perplexity	#15	#10
Alternatives to the most popular sales engagement platform	Perplexity	#16	#12

Features, pricing & fit

Dimension	Cal.com	lemlist
Pricing model	Per seat	Per seat
Entry price	Free; paid from $12 per seat / mo	$69 per seat / mo
Free plan	Yes	No · 14-day trial
Deployment	Hosted cloud service, with a self-hosting option and US or EU data hosting on enterprise plans	—
Integrations	100+	58+
Compliance	ISO 27001, SOC 2 Type II, HIPAA, GDPR, CCPA	SOC 2 Type II, GDPR, CCPA
Support	Help docs at cal.com/help, Email support@cal.com, Priority Slack and account support on Enterprise plan	In-app live support, 1:1 onboarding sessions, Dedicated account manager (Enterprise), Priority support (Enterprise)
Founded	2021	2018
Headquarters	San Francisco, California, United States	Paris, France
Employees	11–50	—
Funding	Early Stage VC · $32M raised	Secondary growth equity (Expedition Growth Capital, shares bought from existing shareholders)
Best for	Individuals, sales and success teams, healthcare providers and product teams that need booking pages or scheduling embedded in their own products	Sales and growth teams running outbound, from solo founders and agencies to scaling sales teams