Neko review 2026: the open source, self-hosted virtual browser streamed over WebRTC in Docker, its features, use cases, and top alternatives.
Category
Productivity
Pricing
Open Source, from Free
Verified
Not yet
Last updated
July 19, 2026
Web AppOpen SourceSelf-Hosted
Overview
Neko, also known as n.eko, is an open source, self-hosted virtual browser platform that streams an interactive Linux desktop or browser session to multiple users at once using WebRTC. It was created by developer m1k1o as a self-hosted replacement for the shut-down co-browsing service rabb.it.
Because it runs a full containerized Linux environment, Neko can stream more than just a browser; it supports any Linux-compatible application, including media players, making it equally suited to group watch parties, collaborative browsing, and remote presentations.
Key Features
Neko uses WebRTC to deliver near real-time streaming with reported latency under roughly 300 milliseconds and synchronized audio, with optional hardware-accelerated encoding for better performance on capable servers.
The platform supports Docker-based deployment across major cloud providers and low-power ARM hardware, and its companion project neko-rooms adds multi-room management for operators hosting several isolated sessions at once.
Pricing
Neko is completely free and open source, distributed as a Docker image with no license fees or paid tiers of any kind.
Users are only responsible for the cost of the server infrastructure they choose to deploy Neko on, whether a home server, VPS, or cloud instance.
Key Features
WebRTC Low-Latency Streaming — Streams an interactive browser or desktop session with latency reported under roughly 300 milliseconds.
Full Linux Desktop Support — Runs any Linux-compatible application inside the container, not just a web browser, including media players like VLC.
Multi-User Shared Sessions — Allows multiple viewers to watch and interact with the same virtual browser or desktop session simultaneously.
Docker-Native Deployment — Ships as a Docker image deployable on AWS, Azure, Google Cloud, and other infrastructure, including ARM devices.
Hardware-Accelerated Encoding — Supports hardware acceleration to improve streaming performance on capable servers.
Customizable Browser Environment — Lets operators configure bookmarks, extensions, and persistent data within the streamed session.
Multi-Room Management via neko-rooms — Companion project neko-rooms lets operators spin up and manage multiple isolated Neko sessions.
Synchronized Audio and Video Playback — Keeps audio and video in sync across all connected viewers for a shared watch-party experience.
Pros & Cons
Pros
Completely free and open source with no license fees
Supports any Linux application, not just a browser, adding flexibility for watch parties and beyond
Easy Docker-based deployment across major cloud providers and low-power hardware
Active open source community with a companion multi-room management project
Cons
No company or dedicated support channel; help relies on community documentation and GitHub issues
Requires Docker and server infrastructure knowledge to self-host effectively
Performance depends heavily on server resources and network conditions for all connected viewers
No built-in user directory or enterprise identity management out of the box
Less polished onboarding experience compared to commercial co-watching services
Pricing
Self-Hosted Free N/A (open source)
Frequently Asked Questions
What is Neko used for
Neko is used to stream a shared, interactive virtual browser or desktop session to multiple users at once for watch parties, presentations, co-browsing, and remote collaboration.
Is Neko free
Yes, Neko is completely free and open source, distributed as a Docker image with no license fees.
Can Neko stream more than a browser
Yes, because Neko runs a full containerized Linux environment, it can stream any Linux-compatible application, including media players like VLC.
How does Neko achieve low latency
Neko uses WebRTC as its streaming transport, which delivers near real-time video with reported latency under roughly 300 milliseconds compared to higher-latency VNC-based alternatives.
Who created Neko
Neko was created by developer m1k1o, inspired by the shutdown of the co-browsing service rabb.it.
Can multiple people host separate Neko sessions on one server
Yes, the companion project neko-rooms lets operators manage multiple isolated Neko sessions or rooms on the same server.
Does Neko run on Raspberry Pi or ARM devices
Yes, Neko offers optimized builds for low-power ARM hardware including the Raspberry Pi.