Cal Autobot vs Sidekick Scheduling
Cal Autobot
calautobot.comSidekick Scheduling
sidekickai.comSide by side
| Figure | Cal Autobot | Sidekick Scheduling |
|---|---|---|
| Price from | $12/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 3 | 3 |
| Spec score · AI Scheduling Assistants | 8.2 (#6) | 7.8 (#14) |
| Integrations | The site lists Google Calendar and says AI agents can be used with existing Calendly or Cal.com workflows. | The integrations page lists Gmail, Google Calendar, Outlook, Outlook Calendar, Thunderbird, Google Meets, Zoom, Teams, and Office 365. |
| Scheduling | Users can CC Cal on an email thread so it reads the conversation, proposes meeting times, follows up, and sends reminders. | Sidekick finds available meeting times that work for Sidekick users and can send meeting requests to non-users for confirmation. |
| Security | The privacy policy lists encryption in transit and at rest, secure authentication, regular security assessments, and access controls and monitoring. | Sidekick says it uses commercially acceptable means to protect personal information but cannot guarantee absolute security. |
| Support | The terms and privacy policy direct users to contact the service through its support channels for questions. | The contact page provides a form for questions, with name, email, message, and referral source fields. |
Plans
Sidekick Scheduling
- Superhero Plan$5 a month
- Hero PlanFree
- Sidekick Business BETAPriced on request
In their own words
Cal Autobot
Cal Autobot is an email-based scheduling service for arranging meetings from existing conversations. CC it on an email thread and it can read the exchange, propose times, follow up, and send reminders. It monitors multiple calendars for conflicts and lets users choose a source of truth. A branded public booking page syncs with email bookings, while event details from emails, pictures, and itineraries can be turned into Google Calendar events. Its free Gmail Chrome extension tracks email opens and adds availability or a booking link with one click. Cal lists Google Calendar and says AI agents can fit into existing Calendly or Cal.com workflows. The service is available as a web product and extension, but Cal says it is winding down and is no longer accepting new customers; existing customers may continue while it remains available. The Free plan is free. Power Users is $12 a month, billed at $12 per user per month; listed custom AI features are marked “Coming soon.” Enterprise is priced on request, billed at $10k+.
Sidekick Scheduling
Sidekick Scheduling helps coordinate meetings through scheduling pages, email requests, and calendar automation. It finds meeting times that work for Sidekick users and can send meeting requests to non-users for confirmation. Forwarding a meeting request email starts a process that checks availability, coordinates with the guest, and can book an available time. Sidekick can also create calendar events, send invitations, and send reminders before meetings. Personal and team scheduling pages let hosts set availability, meeting permissions, and preferences; guests can choose among in-person, video, or phone options when offered. Team Pages require a Superhero subscription, though invited team members can join for free by syncing their calendars. The free Hero plan includes one connected source and three scheduling pages, while scheduled meetings, groups, and contacts are unlimited. Superhero costs $5 a month and includes unlimited sources and calendars, unlimited scheduling pages, and Team Pages. Listed integrations include Gmail, Google Calendar, Outlook, Outlook Calendar, Thunderbird, Google Meet, Zoom, Teams, and Office 365. Sidekick is available on Android, iOS, and the web.