TestMu AI (Formerly LambdaTest) YouTube Stats

@testmuai · Tech & AI · Updated Nov 7, 2026

TestMu AI (Formerly LambdaTest) channel overview

TestMu AI (Formerly LambdaTest) (@testmuai) is a YouTube channel in the Tech & AI niche created in 2017. It has 42K subscribers and 6.9M total views across 1.6K videos, an average of 4.2K views per video over its lifetime.

Its last 30 uploads averaged 576 views, and a typical video (the median) gets 239 views. Over the last 12 months, TestMu AI (Formerly LambdaTest) published 125 videos (58% Shorts), and 1 of them (1%) reached at least 3× the channel's typical views.

Subscriber growth

Over the last 18 days, TestMu AI (Formerly LambdaTest) gained 300 subscribers and 203K views, about 11K views a day.

How much does TestMu AI (Formerly LambdaTest) make?

Returbe estimates TestMu AI (Formerly LambdaTest)'s YouTube ad revenue at $355 – $1.4K per month. The estimate uses an RPM (revenue per 1,000 views, after YouTube's share) of $0.88 to $3.5, typically $1.76, based on the channel's niche, audience language and the share of its views coming from Shorts. At that rate, 1 million long-form views earn about $1.8K.

Ad revenue is only part of the picture: sponsorships, affiliate links, memberships and merch often pay more than ads. Learn how RPM varies by niche in how much YouTubers make per 1,000 views, or check any channel with the free monetization checker.

Upload schedule

TestMu AI (Formerly LambdaTest) publishes about 122.7 videos a month. Based on its last 100 uploads, its most common upload day is Thursday (23% of uploads), usually around 14:00 UTC. The last video went out on Nov 6, 2026.

TestMu AI (Formerly LambdaTest)'s best outlier videos

An outlier is a video that beats the channel's own typical views. These are TestMu AI (Formerly LambdaTest)'s biggest hits relative to its normal, the ideas its audience responded to most. What is an outlier video?

• Agent Assurance: How to Test an AI Agent Before Launch3.8K views · Oct 26, 20263.8× typical views
• Appium MCP Tutorial: AI Mobile Testing with Claude Code1.8K views · Oct 14, 20261.8× typical views
• Claude Code Review in 7 Steps!1.1K views · Oct 26, 20261.1× typical views
• Agent Assurance: Test What Your AI Agent Actually Did996 views · Oct 19, 20261× typical views
• Top 5 AI Testing Tools in 2026 | Best AI Test Automation Tools5K views · Oct 16, 20261× typical views
• Test Scenario vs Test Case vs Test Script Explained!4.1K views · Sep 23, 20250.9× typical views
• LangChain vs LangGraph: Which to Use for AI Agents?894 views · Nov 2, 20260.9× typical views
• Claude Duet Explained!3.1K views · Oct 21, 20260.6× typical views

Latest videos

0 of TestMu AI (Formerly LambdaTest)'s last 30 uploads did at least 1.5× the channel's typical views.

• Inkling 2 Small Just Launched!261 views · Nov 6, 20260.1× typical views
• Living Brain: One Memory for Every AI487 views · Nov 5, 20260.1× typical views
• GPT-6 Cyber Explained1.5K views · Nov 5, 20260.3× typical views
• GPT-Image-2.6 Flare vs Sunburst842 views · Nov 5, 20260.2× typical views
• OpenAI’s 948 Linux Bugs: Are You Safe?297 views · Nov 5, 20260.1× typical views
• Playwright + Claude Code : Write, Run and Fix Tests with AI Agents.292 views · Nov 5, 20260.3× typical views
• Why AI-Generated Tests Pass But Your App Still Breaks79 views · Nov 5, 20260.1× typical views
• AI Agent Governance Framework: 4 Layers for QA Teams ✅88 views · Nov 5, 20260.1× typical views
• Spec-Driven Testing: Why AI Tests Should Never Read the Code67 views · Nov 5, 20260.1× typical views
• Cursor Review 2026: Is It Still Worth Using?752 views · Nov 5, 20260.2× typical views

The Tech & AI niche on YouTube

In the last 30 days, Returbe tracked 10K videos from 905 channels in this niche. 11.5% of them reached 3× their channel's typical views, and a typical long video got 9.5K views. Estimated RPM for the niche: $4 to $16.

Smaller channels breaking out in this niche right now: Memes Land (89K subs, best video 172.7×), Fun_Games (69K subs, best video 303.2×), Sprunki Land (39K subs, best video 95.2×), Tech Meets East (21K subs, best video 10.1×), Fun Universe (57K subs, best video 98.3×), MR Mocha White (16K subs, best video 131.3×).

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Frequently asked questions

Data from Returbe's index of YouTube channels, collected from public YouTube data. Earnings are estimates from views and RPM benchmarks, not figures from the channel. Returbe is not affiliated with TestMu AI (Formerly LambdaTest) or YouTube.