Cal.com vs Yesware
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Cal.com is the stronger AI pick in Sales Engagement: it has a visibility score of 6.8 versus 1.8 for Yesware, and ranks ahead in 33% of the answers that name both.
Choose Cal.com if…
- You want the brand AI engines rank higher (6.8 vs 1.8)
- You want a lower entry price ($12 vs $19)
- You need ISO 27001 or HIPAA or GDPR or CCPA coverage
Choose Yesware if…
- You prefer a larger, established vendor (51–200 employees)
- Basic email tracking, templates, and campaigns inside Gmail or Outlook
- Free-forever tier
- Offers a free tier
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Cal.com | Yesware |
|---|---|---|
| Visibility score | 6.8% | 1.8% |
| Change vs last week | New | down−0.6% |
| Rank in Sales Engagement | #16 | #33 |
| Share of voice | 2.3% | 0.5% |
| Mentions this run | 17 | 4 |
| 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 · Yesware −0.5999999999999999pp over 1 weekly runs.
Engine by engine
Cal.com leads on 2 of 3 engines
Head to head in AI answers
3 engine answers name both brands
| Prompt | Engine | Cal.com | Yesware |
|---|---|---|---|
| What is the difference between a sales engagement platform and a CRM? | Perplexity | #5 | #7 |
| Most affordable sales engagement platform that is still reliable | Perplexity | #7 | #5 |
| Is there a free sales engagement platform for small teams? | Perplexity | #6 | #5 |
Features, pricing & fit
| Dimension | Cal.com | Yesware |
|---|---|---|
| Pricing model | Per seat | Per seat |
| Entry price | Free; paid from $12 per seat / mo | Free; paid from $19 per seat / mo |
| Free plan | Yes | Yes |
| Deployment | Hosted cloud service, with a self-hosting option and US or EU data hosting on enterprise plans | Gmail Chrome extension and Outlook add-in, cloud-hosted on Amazon Web Services and Heroku |
| Integrations | 100+ | — |
| Compliance | ISO 27001, SOC 2 Type II, HIPAA, GDPR, CCPA | SOC 2 Type II |
| Support | Help docs at cal.com/help, Email support@cal.com, Priority Slack and account support on Enterprise plan | Email support, Phone support on Pro and above, Help Center, Weekly webinar trainings |
| Founded | 2021 | 2010 |
| Headquarters | San Francisco, California, United States | Saskatoon, SK, Canada |
| Employees | 11–50 | 51–200 |
| Funding | Early Stage VC · $32M raised | Funding round · $48M raised |
| 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, sales teams and SMBs that sell through email and want simple tools without enterprise overhead |
Plans side by side
Cal.com
Yesware
Pros and cons
Themes from the AI answers that mention each brand
Cal.com
Profile in progress.
Yesware
- Basic email tracking, templates, and campaigns inside Gmail or Outlook
- Free-forever tier
- Offers a free tier
- Suited to individual reps or very small teams
- Likely cheaper for solo operators
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “Cal.com vs Yesware”, https://slateindex.ai/compare/cal-com-vs-yesware, data of Nov 3, 2026. Licence: CC BY 4.0.