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Syder

API—OSS—FREE—DOCS4/5
SY5.3#23 of 25
outWeb—Windows—Mac—Linux—Android—iOS

Ranked in AI Scheduling Assistants ·Free trial· paid from $22/mo

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About

Syder is ranked #23 of 25 in AI scheduling assistants on Inferse. It runs on Browser extension, Web. There is no free plan. A free trial is offered. Paid plans start at $22/mo.

Compared on AI scheduling assistants

Free plan
Nosyder.in
Calendar support
googlesyder.in
Invitee messaging
Yessyder.in
Autonomous rescheduling
Yessyder.in
Team scheduling
Yessyder.in
Scheduling channels
chatsyder.in

Facts

Product
Syder describes itself as an AI scheduling agent that manages calendars and automates meeting reminders.syder.in · 8 Oct 2026
Scheduling
Users can message Syder in WhatsApp to book, cancel, or reschedule meetings using natural language.syder.in · 8 Oct 2026
Voice reminders
Syder says it calls users 5 to 60 minutes before meetings and reads the event title and notes.syder.in · 8 Oct 2026
Calendar sync
Syder says it syncs with Google Calendar and monitors meetings for scheduling issues.syder.in · 8 Oct 2026
Integrations
The maker lists WhatsApp, Slack, Google Calendar, and Notion integrations; Notion is marked Coming Soon in the pricing plan details.syder.in · 8 Oct 2026
Developer access
Syder says it exposes an MCP server for local agents such as Claude Desktop, Cursor, or Windsurf to read and write calendar data.syder.in · 8 Oct 2026
Chrome extension
The Chrome extension scanner is marked Coming Soon and is described as scanning emails or browser pages for meeting details.syder.in · 8 Oct 2026
Who it is for
The homepage says Syder is built for founders, sales reps, and remote teams.syder.in · 8 Oct 2026
Trial
The homepage advertises a 7-day free trial with no credit card required, and says users can cancel anytime.syder.in · 8 Oct 2026
Support
The support page invites users to contact the support team by email for help with questions or issues.syder.in · 8 Oct 2026
AI disclosure
The terms say Syder uses language models including Gemini, Groq, and DeepSeek and warns that AI outputs may be inaccurate and should be checked manually.syder.in · 8 Oct 2026
Third-party services
The terms list Google, Meta, Telnyx, Paddle, and Slack as third-party services Syder integrates with.syder.in · 8 Oct 2026
Privacy and security
The support page includes a question about calendar data security, but the opened page provides no answer to it.syder.in · 8 Oct 2026
Maker details
The opened maker pages identify the product as Syder but do not state a maker legal name, headquarters, or founding date.syder.in · 8 Oct 2026

Best Syder alternatives

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Where it ranks on Inferse

Sources