# How to Vibe Code Your Own meetergo (and Stop Paying for It) > All-in-one sovereign business productivity and workflow automation - Site: https://meetergo.com - Category: SaaS Platform - Verdict: **Serious undertaking** (38/100 vibecodeable) - Estimated effort: 3-5 months of part-time work ## Verdict Building a personal-use clone of meetergo requires stitching together calendar engines, WebRTC video rooms, and sovereign AI endpoints across months of intensive engineering. meetergo is not a thin wrapper; it is an ambitious suite of 15 modular business tools sharing a unified database and auth core. While an AI coding agent can scaffold the scheduling calendar grid, forms, and basic CRM in a few days, reproducing robust two-way calendar sync with Google and Microsoft, custom WebRTC video conferencing rooms, eIDAS-compliant signatures, and EU-hosted AI transcription pipelines represents a serious engineering undertaking. If your primary goal is avoiding software fees, paying for the actual SaaS is far more rational than building a multi-subsystem enterprise suite yourself. ### What you can't replicate - Guaranteed German data sovereignty and strict legal GDPR liability compliance - Pre-built enterprise trust and institutional adoption across DACH legal and medical sectors - Native zero-latency bundling of 15 disparate business SaaS domains under one roof ## What it does A GDPR-compliant European alternative to US tool stacks combining scheduling, video conferencing, AI notes, CRM, and document workflows. ### Core features - Calendar scheduling grid with time slot math and timezone conversion - Two-way third-party calendar sync (Google, Microsoft 365, Nextcloud) - Encrypted WebRTC browser video conferencing rooms - Mira AI assistant powered by European LLMs (Mistral) for transcripts and notes - Multi-step lead capture forms and lightweight CRM pipeline tracking - eIDAS-compliant e-signatures (FES/SES) with cryptographic integrity proofs - Model Context Protocol (MCP) server integration for agentic calendar control - Stripe payment hooks for paid consultations ## The business ### Pricing - Free: 0 € — For individual personal scheduling - Light: 9.90 € — For solo professionals - Suite: 29.90 € — For teams replacing multiple tools - Premium: 49.90 € — For sales and service teams ### Funding Unknown raised. - Seed / Incubation Investors: STARTPLATZ Founded 2021. Team size: 2-10. ## The hard parts - Two-way calendar synchronization without race conditions or double bookings - Secure end-to-end encrypted WebRTC video SFU infrastructure with local audio logging - Legal cryptographic eIDAS-compliant signature verification with SHA-256 proofs - Low-latency streaming AI transcription and sovereign LLM function routing ## How to vibe code meetergo ### Prerequisites - Node.js (free): Required runtime for TypeScript full-stack development - GitHub (free): Source code repository and CI/CD deployment connection ### Recommended AI tools - Claude Code: Primary terminal agent for orchestrating multi-subsystem full-stack scaffolding - Cursor: IDE for iterative UI polish on complex booking layouts and video components ### Stack - Frontend: Next.js - Backend: Next.js API Routes - Database: Turso - Auth: better-auth - Payments: Stripe - Other: Vercel AI SDK, LiveKit, Mistral AI API, Resend ### Hosting - Vercel (Hosting the Next.js frontend and serverless API endpoints): $0-20/mo - Turso (Edge SQLite database storage for users, bookings, and CRM deals): $0/mo - Fly.io (Hosting LiveKit SFU server for custom video conferencing rooms): $5-15/mo ### Build guide 1. **Project Scaffolding and Database Schema** — Initialize a Next.js TypeScript project, configure Turso database connectivity, and set up better-auth for user profiles and organization management. ``` Initialize a new Next.js project using Tailwind CSS and TypeScript. Set up better-auth configured with Turso (libSQL) to handle user accounts, sessions, and multi-tenant organization boundaries. Create database migration scripts for users, teams, booking_types, bookings, contacts, and deals. Ensure strict TypeScript types across all database schemas and verify the build passes cleanly. ``` 2. **Scheduling Engine & Calendar Grid** — Build the core scheduling module with meeting type CRUD operations, timezone-aware slot calculation, and booking confirmation pages. ``` Build a robust scheduling module in Next.js. Create a dashboard for users to create and configure meeting types (duration, availability windows, buffer times). Implement an interactive public booking page that renders available time slots in the booker's local timezone, accounting for working hours and existing calendar conflicts. Handle slot reservation atomically with database transactions to prevent double-booking, and trigger a confirmation email via Resend upon successful booking. ``` 3. **Two-Way Calendar Synchronization** — Implement OAuth integrations with Google Calendar and Microsoft 365 to fetch external events and block conflicting slots. ``` Implement OAuth2 authentication flows for Google Calendar and Microsoft Graph API. Build a background synchronization worker that polls or receives webhook notifications from external calendars to import existing events. Store external busy intervals and merge them dynamically when calculating available time slots on the booking page. Handle token refresh logic securely and gracefully log sync failures. ``` 4. **Encrypted Video Rooms & AI Transcription** — Integrate LiveKit for WebRTC video conferencing rooms and connect Mistral AI via Vercel AI SDK for meeting notes and summaries. ``` Integrate LiveKit into the application to provide secure, browser-based video conferencing rooms ('meetergo Connect') requiring no software download. Generate secure participant JWT tokens upon joining a scheduled meeting room. Implement an audio recording and transcription workflow using Whisper or Mistral speech models, passing the transcript to a sovereign LLM endpoint (Mistral API) via Vercel AI SDK to generate automated structured meeting summaries, action items, and follow-up tasks stored in the CRM. ``` 5. **CRM Pipelines, Forms & MCP Server** — Create lead capture multi-step forms, a lightweight Kanban CRM deal pipeline, and a Model Context Protocol (MCP) server for external AI agent control. ``` Build a multi-step form builder that captures leads and automatically inserts contacts and deals into a lightweight Kanban CRM pipeline. Add stage management and task tracking. Additionally, create an MCP (Model Context Protocol) server endpoint route (`@meetergo/mcp-server` style) exposing secure tools for AI coding agents (`get_availability`, `book_appointment`, `reschedule_appointment`, `cancel_appointment`) authenticated via user API keys so external LLMs can manage calendars directly. ``` ### Cost vs paying **Starting costs (one-time):** - Custom domain: $12 one-time - Initial LLM & AI credits: $25 one-time - Total: ~$37 one-time **Ongoing costs (monthly):** - Vercel Pro / Hosting: $20/mo - Fly.io LiveKit Video VM: $10/mo - Mistral AI & Transcription API usage: $15/mo - Total: ~$45/mo - Paying for the SaaS instead: 29.90 € - 49.90 € / user / mo - Build time: 80-120 hours - AI tool credits: $40 one-time (LLM API credits) - Break-even: Not economically rational (purely for educational or custom sovereignty value) ## Sources - [meetergo Official Homepage Scraped Content](https://meetergo.com) - [meetergo Pricing Page](https://meetergo.com/pricing) - [meetergo Enterprise Features](https://meetergo.com/features/enterprise) - [meetergo Mira AI Feature Page](https://meetergo.com/features/mira) - [meetergo GitHub Repositories](https://github.com/meetergo)