Kalender Sync vs MyLens: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Kalender Sync and MyLens — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Kalender Sync

PPJ Venture Labs UG

Freemium

GDPR-compliant calendar sync that links Outlook, Google, iCloud and more, and lets Claude, ChatGPT or other agents manage your calendars via MCP.

Multi-Provider Calendar Sync: Connects Outlook, Google, Apple iCloud, GMX, WEB.DE, mailbox.org, kSuite, Posteo and STRATO calendars in real time, one-way or two-way.
Visibility Levels: Choose per sync whether the target sees busy only, title and time, or full event details.
AI Assistant Access via MCP: Remote MCP server lets Claude, ChatGPT, Codex, Cursor, Grok and OpenClaw read and manage your calendars.
Agent-Driven Setup: Ask your connected AI agent to create syncs, find free time across calendars and schedule events.
Per-Calendar Permissions: Grant AI access calendar by calendar, with optional write access and an access log.
Calendar Sharing: Share a calendar with another person without exposing the underlying account.
Credit-Based AI Usage: Monthly AI credits cover event searches, availability checks and event edits, with optional top-ups.
GDPR Compliance: Hosted in Germany with data-protection-focused design.

A freelancer mirrors client calendars into one personal calendar while hiding event details behind busy blocks.
A manager with several roles keeps Outlook, Google and iCloud calendars synchronized to avoid double bookings.
A tax advisor lets Claude find free slots across work and private calendars and book appointments.
A coach shares availability with clients without giving access to the full calendar.
A developer connects Claude Code or Cursor to their calendar through MCP to plan the week.
An interim manager with multiple companies consolidates every company calendar into a single view.

Freemium

AI presenter that turns your raw sources into live, private 1-1 presentations for each audience member and answers their questions in real time.

Source-to-Presentation Generation: Turns uploaded docs, recordings, links, notes, audio and spreadsheets into a clear visual presentation without building a deck by hand.
Live 1-1 AI Presenter: Presents to each person privately through a personal link and access code, whenever they are ready, so 1,000 people can get 1,000 separate sessions.
Interactive Q&A with New Visuals: Audience members can stop and ask anything on a slide; MyLens answers from your sources and creates a new slide or layer when words are not enough.
Teach Your AI: Set goals, tone, audience overview and what the AI must never say so the presenter stays on message.
AI Permissions: Control what the AI may do during a live session, such as creating new slides, drilling down or citing sources.
Per-Person Session Analytics: Track invited, opened and presented status, total time, questions asked and who needs a follow-up.
Brand Kit and Multi-Source Storyboards: Higher plans add brand kit support and larger source limits for combining many materials in one storyboard.

Employee Onboarding: Give every new hire a tailored 30-day walkthrough built from internal docs and recordings.
Pricing or Policy Rollouts: Present a pricing memo to every sales rep individually and see who still has open questions.
Customer Briefings: Send each customer a personalized product update presentation that answers their questions live.
Investor and Partner Updates: Share a single set of sources and let each recipient explore the parts they care about.
Training at Scale: Replace repeated live sessions with self-paced AI-led sessions and track completion.
Sales Follow-up: Turn calls and decks into private presentations for each prospect with engagement data afterward.