Lynqo

Product Introduction

1. Definition: Lynqo is a local-first, peer-to-peer (P2P) server application and collaborative review suite. Technically, it is a desktop application (for macOS and Windows) that runs a Rust-powered local server on the user's machine, turning it into a high-performance, private hub for file sharing, communication, and media review.
2. Core Value Proposition: Lynqo exists to eliminate cloud dependency and associated costs for creative professionals and teams. Its primary value is enabling blazing-fast local file sharing, frame-accurate video review, and cross-device clipboard synchronization directly between devices on a local network (LAN), with optional secure remote access, all without uploading files to third-party servers.

Main Features

1. Local Machine as a Server: Lynqo installs a lightweight server daemon that runs on localhost:7432. This server handles all P2P connections, file requests, and real-time communication. It uses mDNS (Multicast DNS) for automatic device discovery on the same Wi-Fi network, allowing other devices to find and connect to your "channel" instantly without manual IP configuration.
2. Frame-Accurate Video Review Studio: This Pro feature allows hosts to create review projects. Clients and team members can stream video directly from the host's machine via a generated link or QR code. Reviewers can leave timestamped comments and annotations at specific frames, enabling precise feedback without the latency and cost of cloud uploading and transcoding.
3. Universal Clipboard Sync & Cross-Platform Sharing: Lynqo provides system-level clipboard synchronization across all connected devices (Mac, Windows, iOS, Android). Users can copy text, images, or files on one device and paste on another instantly over the local network. The application also facilitates direct file and message dropping into shared channels from a persistent menu bar/ system tray interface.

Problems Solved

1. Pain Point: The exorbitant cost and privacy risk of uploading large media files (e.g., 4K/8K video, project files) to cloud review and storage platforms like Frame.io, Google Drive, or WeTransfer, which charge monthly fees and per-seat subscriptions.
2. Target Audience: Video editors, motion graphics designers, post-production supervisors, VFX artists, creative agencies, and freelance creatives who regularly share large files and collaborate on visual media with clients and remote team members.
3. Use Cases: A video editor in Los Angeles needs immediate client feedback on a 50GB project file. Instead of a multi-hour upload, they host a Lynqo channel. The client in New York scans a QR code and streams the video directly from the editor's workstation, leaving frame-specific comments. A second use case is a hybrid office where designers on Windows and macOS need to frequently share assets and clipboard contents without using external cloud services.

Unique Advantages

1. Differentiation: Unlike traditional cloud services (Dropbox, Frame.io) or legacy review tools, Lynqo operates on a zero-upload, zero-cloud-storage model. Files never leave the host's local storage, ensuring maximum privacy, eliminating per-GB fees, and leveraging local network speeds which are orders of magnitude faster than internet uploads.
2. Key Innovation: The integration of a Rust-based local server with mDNS auto-discovery and optional Cloudflare Tunnels for secure remote access. This technical stack creates a seamless hybrid P2P experience that works offline on LAN and can be securely extended over the internet without maintaining complex infrastructure, all managed from a simple desktop menu bar interface.

Frequently Asked Questions (FAQ)

1. How does Lynqo work without an internet connection? Lynqo uses your local area network (LAN/Wi-Fi) to create direct peer-to-peer connections between devices. Its built-in mDNS protocol allows devices to automatically discover each other, enabling file sharing, clipboard sync, and video streaming with zero internet dependency.
2. Is Lynqo secure for sharing confidential client work? Yes. Lynqo's architecture is fundamentally more secure for sensitive data as files are never uploaded to or stored on third-party cloud servers. All connections are direct (P2P) or through encrypted tunnels. Channels are invite-only, and Pro features include password protection for shared links, keeping full control and data sovereignty on your machine.
3. What happens to my projects if I cancel the Lynqo Pro subscription? All projects created during your Pro subscription remain fully accessible and functional. Lynqo operates on a true "pay for new projects" model. Cancellation only prevents you from creating new public video review projects; existing projects are not locked, deleted, or degraded, protecting your past work and client collaborations.
4. Can I use Lynqo to collaborate with clients who are not on the same local network? Yes. While Lynqo is optimized for local network speed, its Pro plan includes the ability to create secure public share links. This feature uses a Cloudflare Tunnel to establish a secure, encrypted connection over the internet, allowing remote clients to access your local server without you needing to configure complex router settings (port forwarding).
5. What are the system requirements for running Lynqo? Lynqo requires macOS 13 (Ventura) or later (compatible with both Apple Silicon and Intel processors) or Windows 10/11 (64-bit). The application runs quietly in the background (menu bar/system tray) and requires minimal system resources to host its local server.