Cal.com vs Shortwave
What each one’s own pages state, side by side. Every value is a quote AirStack found on that product’s pages; “Not observed” means AirStack has not found it on that product’s pages.
| Cal.com | Shortwave | |
|---|---|---|
| What it says it does | Scheduling Software for Online Bookings cal.com | Automate your email with AI shortwave.com |
| Starting at | $12 Teams · per user / month | $30 Business · per user / month |
| Platforms | Not observed | Android, Mac, Windows, iOS shortwave.com |
| Integrations | Salesforce, Slack, HubSpot, Amie, Apple Calendar, CalDav, Google Calendar, Microsoft Exchange, Notion Calendar, Outlook Calendar, Zoho Calendar, Cal Video, Google Meet, Jitsi Video, Microsoft 365/Teams, Riverside, Webex, Whereby, Zoom Video, Attio, Close.com, HubSpot CRM, Pipedrive CRM, Zoho Bigin, ZohoCRM, Alby, BTCPayServer, Cal Pay, HitPay, Paypal, Stripe, Cal.ai, ElevenLabs, Make, Pipedream, Raycast, Retell AI, Zapier, n8n, Fathom, Google Analytics, Google Tag Manager, Matomo, Meta Pixel, Plausible, Posthog, Umami, Signal, Telegram, WhatsApp, Framer, Giphy, Granola, Linear, QR Code, Wordpress cal.com | Asana, Calendar, Hubspot, Notion, Slack, Tasklet, Hubpsot, Salesforce, Anthropic, Google Cloud, OpenAI, Pinecone shortwave.com |
| Compliance | CCPA, GDPR, HIPAA, ISO 27001, SOC 2 cal.com | GDPR, SOC 2 shortwave.com |
| Free plan | Yes cal.com | Yes shortwave.com |
| Plans | Teams, Organizations, Enterprise, Individuals, ESSENTIALS, Platform cal.com | Business, Max, Premier shortwave.com |
| Open source | Yes cal.com | Not observed |
| Models supported | Not observed | Claude Haiku 4.5, Claude Sonnet 4.6, Claude Opus 4.6 shortwave.com |
| Pricing basis | Not observed | per seat / month shortwave.com |
| Customers (their claim) | Not observed | Trusted by thousands of teams shortwave.com |
Where they differ
- Cal.com’s pages state that it is open source; AirStack has not found that on Shortwave’s pages.
- Cal.com claims HIPAA on its own pages; Shortwave’s pages read by AirStack do not mention it.
- Cal.com claims ISO 27001 on its own pages; Shortwave’s pages read by AirStack do not mention it.
Prices are list prices as written on each pricing page; check them before you buy. Nothing here is a ranking or a recommendation.