cal.ad
What cal.ad is
cal.ad is a web-based AI calendar assistant that creates, manages, and summarizes events through natural-language chat and email. Forwarding event details to [email protected] can create an event automatically, and the service can extract details from PDF files and JPG or PNG images sent through chat or email attachments. It currently integrates with Google Calendar using two-way sync; Outlook and Apple Calendar support is described as coming soon. Both plans support inviting people and adding Google Meet links. The Free plan costs nothing, billed monthly, and allows up to 10 events every 30 days through email. cal.ad Plus costs $4.88 a month and adds unlimited emails, conversational editing and deletion, schedule summaries, a premium AI model, and priority email support. There are no mobile apps; iOS and Android applications are in development. Email processing requires DMARC authentication.
Who it suits
cal.ad suits people who want to create and manage Google Calendar events through chat or email. It is useful for users comfortable with a responsive web interface and the Free plan’s email limit.
What it does well
- Natural-language event creation by chat or email
- Extracts event details from PDFs and images
- Two-way Google Calendar sync
- Google Meet links and invitations on both plans
- Free plan available
What to know first
- No mobile apps currently
- Free plan allows 10 emailed events per 30 days
- Outlook and Apple Calendar are not yet supported
- Email processing requires DMARC authentication
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| cal.ad Plus | Unlimited emails · Edit/delete existing events · View and summarize schedule · Premium AI model · Priority email support | $4.88 a month |
| Free | Chat event creation · Up to 10 events/30 days via email · Standard AI model · Best effort support | Free |
As cal.ad lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
cal.ad combines email and chat scheduling with two-way Google Calendar sync and video meeting links. Plus removes the email limit and adds event editing, schedule summaries, premium AI, and priority support.
Facts from cal.ad's own pages
- AI providers
- The privacy policy names Google Vertex AI Platform and OpenAI Platform as processors for analyzing natural-language requests related to calendar functionality. · cal.ad, 11 Oct 2026
- Calendar extras
- The plan comparison lists inviting people and adding Google Meet links as included features on both plans. · cal.ad, 11 Oct 2026
- Calendar integration
- The site says cal.ad currently integrates with Google Calendar; Microsoft Outlook and Apple Calendar support is described as coming soon. · cal.ad, 11 Oct 2026
- Calendar sync
- two_way · cal.ad, 22 Sept 2026
- Data control
- Users can revoke Google data access in Google Account Settings or delete their cal.ad account and associated data in app settings. · cal.ad, 11 Oct 2026
- Document processing
- The service can extract event details from PDF documents and JPG or PNG images sent through chat or as email attachments. · cal.ad, 11 Oct 2026
- Email authentication
- For security reasons, cal.ad only processes emails sent with DMARC authentication. · cal.ad, 11 Oct 2026
- Email limit
- The Free plan allows up to 10 events per 30 days via email, while Plus includes unlimited emails. · cal.ad, 11 Oct 2026
- Email scheduling
- Users can forward emails containing event details to [email protected] for automatic event creation. · cal.ad, 11 Oct 2026
- Event management
- cal.ad Plus can find, edit, and delete existing calendar events conversationally. · cal.ad, 11 Oct 2026
- Free plan
- Yes · cal.ad, 22 Sept 2026
- Google data use
- The privacy policy says Google Calendar data is not used to train cal.ad's own machine learning models or for advertising purposes. · cal.ad, 11 Oct 2026
- Mobile apps
- none · cal.ad, 22 Sept 2026
- Mobile availability
- The site says iOS and Android apps are in development and that cal.ad currently works through its responsive web interface and email. · cal.ad, 11 Oct 2026
- Purpose
- cal.ad is an AI-powered calendar assistant for creating, managing, and summarizing events using natural language through chat and email. · cal.ad, 11 Oct 2026
- Schedule summaries
- cal.ad Plus can summarize a day, week, or month from natural-language requests. · cal.ad, 11 Oct 2026
- Security
- The FAQ says cal.ad uses industry-standard encryption and authentication protocols and accesses only calendar information needed to create and manage events under the user's instruction. · cal.ad, 11 Oct 2026
- Video meeting support
- Yes · cal.ad, 22 Sept 2026
Where cal.ad stands on Freedom251
- Calendar apps#152 of 194