NexLev

NexLev is a YouTube research toolkit for faceless creators, with niche discovery, channel analytics, Chrome Extension tools, and MCP access for AI assistants.

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What NexLev is

NexLev is a YouTube research and creator toolkit built for faceless channel workflows. It combines a Niche Finder, a Chrome Extension, and an MCP connection for AI assistants so users can search niches, inspect channels, study video performance, and automate parts of their research process.

The product is positioned around public YouTube data rather than private account access. The site says it tracks channel growth, video performance, keyword rankings, engagement metrics, transcripts, monetization data, and other public signals to help creators make more informed decisions about what to publish and how to grow.

Core features

Niche Finder for channel and keyword research

Search for YouTube niches and channels using filters and tracked data, then review growth, strategy, and revenue signals to judge whether an opportunity is worth pursuing.

Filtered niche discovery

Use 21 advanced filters, 20,000+ curated niches, and instant performance insights to narrow down ideas and identify higher-growth opportunities faster.

YouTube analytics across public data

Analyze public YouTube data such as channel growth, video performance, keyword rankings, engagement metrics, and revenue estimates from one research stack.

Chrome Extension research tools

Use the Chrome Extension for browser-based research with 35+ AI-powered tools, including thumbnail generation, sponsorship analysis, channel tracking, and swipe-file analytics.

MCP access for AI assistants

Connect NexLev MCP to Claude, ChatGPT, Cursor, and other AI tools so an assistant can query YouTube data and act as a research partner.

Quick connector setup

Use the setup guides and OAuth connection flow to get connected without API keys or local installs, with support for web and mobile on the available connectors.

Where NexLev fits

Choosing a niche
Use the Niche Finder to compare growth, saturation, and revenue potential before committing to a new channel direction.
Competitor and channel analysis
Use the Chrome Extension and channel analytics tools to inspect videos, thumbnails, sponsorship signals, and channel performance while researching competitors.
AI-assisted research
Connect NexLev MCP to Claude or ChatGPT when you want an AI assistant that can answer YouTube research questions with live platform data.
Ongoing niche and channel monitoring
Use the public-data dashboards and channel tracking tools to monitor channels, keywords, and performance changes over time.
Faceless creator workflow
Use the product family as a workflow stack for creators who want research tools, automation, and channel management in one place.

Pros and Cons

Pros

Combines niche discovery, channel research, and browser tools in one product family.
Uses public YouTube data and daily-updated datasets to support research.
Offers an MCP workflow for ChatGPT, Claude, Cursor, and other AI tools.
Provides clear pricing structure with Lite and Pro packages plus free access to some tools.
Includes a 14-day refund window.

Cons

Some metrics are estimated because the site notes YouTube API limits.
Chrome Extension support is currently optimized for Google Chrome, with Brave and Firefox still in progress.
The site does not promise success on YouTube, and results still depend on content quality, consistency, and audience engagement.

FAQ

What is the difference between Niche Finder and the Chrome Extension?

NexLev’s Niche Finder helps you discover and track YouTube channels and keywords, with insights into growth, strategy, and revenue. The Chrome Extension provides research and workflow tools for videos and channels; the two products serve different parts of the creator workflow.

Can I buy the products separately?

Some products can be purchased individually, including the Chrome Extension Lite package and the YouTube Faceless Course. The Niche Finder comes with the Chrome Extension in the Pro package.

What data does NexLev track?

NexLev tracks public YouTube data such as channel growth, video performance, keyword rankings, and engagement metrics. The site says it does not track or store personal or private channel information.

Does the Chrome Extension work on Brave or Firefox?

The Chrome Extension is optimized for Google Chrome. The site says support for Brave and Firefox is being worked on, but those browsers are not currently supported.

What is the refund policy?

NexLev offers a full refund within 14 days of purchase if you email contact@nexlev.io with your purchase email and reason for the request. The site says refunds are processed within 72 hours after approval.

Quick Facts

Category: YouTube research and creator tools
Primary users: Faceless YouTube creators and channel researchers
Core platforms: Web, Chrome Extension, Claude, ChatGPT, Cursor
Pricing shape: Free tools plus Lite and Pro packages; some products can be bought individually
Data source: Public YouTube channels, videos, keywords, and engagement signals
Website: nexlev.io