# Neckium

According to OpenAITools.app telemetry verified on 2026-11-11, Neckium (chromewebstore.google.com) is an AI platform indexed under AI Browsers generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Dia Browser (1.25M visits/mo), StraightenUp AI - AI Posture Assistant (0 visits/mo), Sigma AI Browser (240.78K visits/mo).

Browse and control Chrome with head movements while AI watches your posture

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Neckium |
| Handle | neckium |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/neckium/acpolobnombnmefaflmidondgkmgedja |
| Categories | AI Browsers, AI Assistant, AI Monitor, AI Image Recognition, AI Healthcare |
| Pricing Model | Free |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 3.8 |
| Saved Count | 0 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Free |
| Tags | Head tracking, Posture correction, Webcam control, Tensorflow.js, Accessibility, Ergonomics, Hands-free browsing |

## Overview

Neckium is a browser extension that rethinks how you interact with Chrome. Instead of reaching for the mouse or keyboard for every small action, you can tilt or turn your head and let the extension do the work. It runs a TensorFlow.js model against your webcam feed locally, detecting head orientation and mapping movements to common browsing gestures — scroll a page by moving your head vertically, or jump between tabs by moving it horizontally.

Beyond hands-free navigation, Neckium doubles as a quiet ergonomics coach. It watches for poor sitting posture and long uninterrupted sitting sessions, then surfaces gentle notifications encouraging you to adjust your position or take a break. This makes it useful both for people who want reduced-touch browsing and for desk workers trying to build healthier habits.

The extension is small (around 1.5 MB), free to install, and positions itself as a developer-friendly experiment — the publisher discloses that no user data is collected or sold. It is best suited to Chrome desktop users with a working webcam who are curious about alternative input methods and posture awareness.

## Pricing & Plans

Neckium is completely free to install and use from the Chrome Web Store. There are no in-app purchases, subscriptions, or premium tiers advertised.

## Key Features & Capabilities

- **Head-movement browser control:** Vertical head motion scrolls the page while horizontal motion switches tabs, giving you a hands-free way to navigate Chrome.
- **On-device TensorFlow.js tracking:** The head-tracking model runs in your browser against the webcam feed, so detection happens locally rather than on a remote server.
- **Posture alerts:** Neckium notices when your sitting posture drifts and sends a notification prompting you to straighten up.
- **Sitting-time reminders:** It also flags prolonged sitting, encouraging regular movement breaks during long work sessions.
- **Lightweight and privacy-conscious:** The extension is roughly 1.5 MB and its developer states that it does not collect or sell your data.

## Primary Use Cases

- **Hands-free browsing (Accessibility users):** People who struggle with mouse or keyboard input can scroll and switch tabs using only head movements.
- **Everyday posture coaching (Desk workers):** Remote and office workers can receive nudges to correct slouching and stand up periodically.
- **Experimenting with in-browser ML (Developers and tinkerers):** Anyone curious about TensorFlow.js vision models can see a working example of real-time head tracking in a browser extension.

## Strengths

- Free with no paywall or subscription
- Runs head tracking locally in the browser
- Combines ergonomic reminders with hands-free control
- Very small download footprint

## Limitations

- Requires a working webcam and good lighting
- Small user base and an early version number
- Head tracking can be tiring or imprecise for long sessions

## Frequently Asked Questions

### Is Neckium free?
Yes. Neckium is offered free on the Chrome Web Store with no stated premium plan or in-app purchases.

### Does it send my webcam video to a server?
No. The publisher describes the tracking as running through TensorFlow.js in your browser, and states that it does not collect or sell your data.

### Which browsers does it support?
Neckium is distributed as a Chrome extension, so it is intended for Chrome and other Chromium-based desktop browsers.

### Can it replace my mouse entirely?
Not fully — Neckium focuses on scrolling and tab switching, so it complements rather than replaces traditional input devices.

### What is Neckium's monthly traffic and growth trend?
Neckium currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Neckium free? What is its pricing model?
Neckium operates on a Free pricing model. Neckium is completely free to install and use from the Chrome Web Store. There are no in-app purchases, subscriptions, or premium tiers advertised. Supported billing and checkout platforms include: not listed.

### What are the best Neckium alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Neckium are: 1. Dia Browser (1.25M visits/mo); 2. StraightenUp AI - AI Posture Assistant (0 visits/mo); 3. Sigma AI Browser (240.78K visits/mo); 4. Focus AI (7K visits/mo); 5. Dex by Thirdlayer (9.26K visits/mo).

### Which platforms and core AI capabilities does Neckium support?
Neckium is classified under AI Browsers, AI Assistant, AI Monitor, AI Image Recognition, supports the following platforms: Browser Extension, and its core capability tags include: Head tracking, Posture correction, Webcam control, Tensorflow.js, Accessibility, Ergonomics.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | Free | [Compare](https://openaitools.app/compare/dia-browser-vs-neckium) |
| [StraightenUp AI - AI Posture Assistant](https://openaitools.app/tool/straightenup-ai-ai-posture-assistant) | 0 | Free | [Compare](https://openaitools.app/compare/neckium-vs-straightenup-ai-ai-posture-assistant) |
| [Sigma AI Browser](https://openaitools.app/tool/sigma-ai-browser) | 240,775 | Free | [Compare](https://openaitools.app/compare/neckium-vs-sigma-ai-browser) |
| [Focus AI](https://openaitools.app/tool/focus-ai) | 7,002 | Paid | [Compare](https://openaitools.app/compare/focus-ai-vs-neckium) |
| [Dex by Thirdlayer](https://openaitools.app/tool/dex-by-thirdlayer) | 9,262 | Freemium | [Compare](https://openaitools.app/compare/dex-by-thirdlayer-vs-neckium) |
| [Browserfly](https://openaitools.app/tool/browserfly) | 462 | Freemium | [Compare](https://openaitools.app/compare/browserfly-vs-neckium) |
| [Opera Neon](https://openaitools.app/tool/opera-neon) | 133,006 | Paid | [Compare](https://openaitools.app/compare/neckium-vs-opera-neon) |
| [Phew AI Tab](https://openaitools.app/tool/phew-ai-tab) | 792 | Free Trial, Paid | [Compare](https://openaitools.app/compare/neckium-vs-phew-ai-tab) |
| [LipSurf](https://openaitools.app/tool/lipsurf-com) | 4,071 | Freemium | [Compare](https://openaitools.app/compare/lipsurf-com-vs-neckium) |
| [Fellou AI Browser](https://openaitools.app/tool/fellou-ai-browser) | 31,007 | Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/fellou-ai-browser-vs-neckium) |
| [MyNextBrowser](https://openaitools.app/tool/mynextbrowser) | 1,807 | Freemium | [Compare](https://openaitools.app/compare/mynextbrowser-vs-neckium) |
| [Sider](https://openaitools.app/tool/sider) | 2,644,740 | Freemium | [Compare](https://openaitools.app/compare/neckium-vs-sider) |

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Source: https://openaitools.app/tool/neckium