calenai
calen is an AI calendar assistant that schedules, reschedules, finds free time, and manages your calendar via natural-language chat across the web, Telegram, and email. It automates event creation, attendee invites, and meeting coordination with Google Calendar integration and multi-channel access.
calenai is productivity software teams evaluate for personal & entertainment. Use this page to review pricing, integration signals, and the best alternatives before you commit.
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Quick Overview
Best for: Personal & Entertainment
What it does
Productivity software for decision-makers comparing workflow fit and alternatives.
Best fit
Personal & Entertainment
Pricing snapshot
Freemium from Free (no credit card required)
Next step
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calenai
calen is an AI calendar assistant you control by chatting in plain language. It schedules meetings, reschedules events, finds free time, and manages your calendar across the web app, Telegram, and email. calen connects to Google Calendar (real-time two-way sync) and acts as an executive assistant to create events, send invitations, coordinate availability, and handle conflicts automatically. The product is positioned as 'free to start' with a free-forever plan and a Pro tier that increases usage limits and adds executive assistant features.
AI scheduling agent with humanlike voice for simplified intake and increased bookings.
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Claim this listingKey Features
Natural language commands
Create, modify, or delete events using plain-language instructions (for example, 'Schedule lunch with Sarah tomorrow at 1 PM' or 'Move my 3 PM meeting to next week').
Automated meeting scheduling
AI checks availability, proposes times, resolves conflicts, creates calendar events, and sends invitations automatically once a time is selected.
Email integration (CC assistant)
CC calen on email threads to have the assistant coordinate meeting times and send availability options to participants.
Multi-channel access
Interact with calen via the web app, Telegram, and email; the site also lists other communication channels such as Slack, iMessage, Phone, ChatGPT, Claude, and an API.
Google Calendar integration
Direct integration with Google Calendar with real-time sync of events and changes.
AI personalization
Advanced AI that learns preferences and patterns to schedule faster and more accurately.
Always online assistant
24/7 availability to schedule, move, or cancel meetings and to notify attendees as needed.
Pricing
Free forever plan with 50 AI requests per month, calendar management, and 10 email assistant credits. No credit card required to start.
Free
Free (no credit card required)- 50 AI requests per month
- Calendar management
- 10 email assistant credits per month
Pro
Not listed on site- 1,000 AI requests per month
- 1,000 email assistant credits per month
- Executive assistant features
Use Cases
Personal scheduling
Quickly create and manage personal meetings (e.g., 'Schedule lunch with Sarah tomorrow at 1 PM') without manual calendar form-filling.
Team meeting coordination
Automatically propose times, handle conflicts, and send invites for team meetings by checking attendees' availability.
Email-driven scheduling
Coordinate meetings directly from email threads by CCing calen to have it propose and confirm times with participants.
Executive assistant tasks
Use calen as a virtual chief-of-staff to manage your calendar, prioritize events, and handle routine scheduling operations.
Integrations
Google Calendar
Direct integration with real-time two-way sync for events and changes.
Email (CC-based coordination)
Coordinate meetings by CCing calen on email threads so the assistant can propose times and confirm events.
Telegram
Interact with calen via Telegram for scheduling and calendar commands.
Slack / iMessage / Phone / ChatGPT / Claude
Site lists these channels as supported communication methods to interact with the assistant.
API
The site lists an API as a communication/interaction channel (details and documentation not provided on the page).
Benefits
Limitations
Frequently Asked Questions
What is calen?
How does an AI calendar assistant work?
Does calen work with Google Calendar?
Can I use calen on Telegram and email?
How is calen different from Google Calendar or a regular scheduling app?
Is calen free?
Is my calendar data private?
Getting Started
- 1 Step 1: Connect your calendar — link your Google Calendar (advertised as taking less than 2 minutes).
- 2 Step 2: Chat or email calen — use natural-language commands in the web app or CC calen on email threads to request scheduling actions.
- 3 Step 3: Let the AI handle everything — calen checks availability, proposes times, sends invites, resolves conflicts, and confirms scheduled meetings.
Support
docs
Access the site's Blog and Resources pages for guides and information.
contact
Use the site's 'Contact Us' page for inquiries and support requests.
API
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