CA
Cal.ai
cal.com/ai
AI-powered phone calls for booking, reminders, and follow-up.
CalendarPhone demo
Phone · SMS
Source checked
Calendar directory
Calendar AI agents you can text
Schedule, reschedule, and coordinate meetings from the same messaging thread where plans are made. Compare access, channels, suggested use cases, and source notes before choosing a tool.
Browse the directoryRelevant listings
6Public numbers
2Review standard
Source checkedSource-checked directory
Compare calendar agents
Every listing below has an official source and a documented access path. Rankings favor public availability, evidence quality, and fit for calendar workflows.
TH
Tether
trytether.ai
An iMessage-native assistant for calendar, reminders, and routines.
CalendarPublic number
iMessage · SMS
Source checked
MN
Manoa
textmanoa.com
Book meetings, get reminders, and manage your calendar by text.
CalendarNumber after signup
SMS
Source checked
DA
Dola
heydola.com
Conversational calendar management inside messaging apps.
CalendarNumber after signup
SMS · iMessage · WhatsApp · Telegram
Source checked
AD
Arden
tryarden.io
An iMessage assistant for reminders, lists, Google Calendar, and turning photos or PDFs into plans.
CalendarOfficial messaging link
iMessage
Source checked
CT
Caltext
textanai.com/caltext
Schedule meetings and manage your calendar by text.
CalendarPrivate beta
SMS · iMessage
Updated
How to use this directory
Start with the task, confirm the channel, and verify the access path before sharing account data.
What calendar agents can do
The strongest tools focus on a concrete job and make the next action obvious inside the conversation.
- Find an open time
- Reschedule or cancel by text
- Coordinate availability across a group
What to verify before you start
Messaging makes an agent convenient, but the underlying permissions, data practices, and escalation path still matter.
- Supported calendar providers
- Time-zone handling
- Confirmation and conflict rules
Questions and answers
Directory FAQ
What is a calendar AI agent?
It is software that helps with calendar tasks through a conversational channel such as SMS, iMessage, RCS, WhatsApp, or phone. Some tools only answer questions; others can take approved actions.
How are calendar agents ranked?
textanai weighs official-source evidence, public access, channel fit, clarity of the product claim, and the recency of our verification. Payment never determines ranking.
Do these agents have public phone numbers?
Some do. This page includes both public contacts and products that require an app, waitlist, or business deployment. Listings with a public number show a copyable contact.
How should I test an AI agent safely?
Start with a low-risk request, confirm the official access path, and avoid sharing sensitive personal or account information until you understand the provider's privacy and retention terms.