What does a channel watchlist reveal about trends in my niche?

Short answer

A watchlist is a list of 20 to 30 channels that are like yours. When the same words show up in the best videos of several channels on the list, that is a trend you can use before everyone else sees it.

The rule of thumb: a phrase on one channel is a habit, on two is a coincidence, on three or more is a trend. Put one of those phrases in your next title, applied to your own topic.

Why a watchlist beats watching one competitor

Watching one competitor tells you what one person decided to make. Watching twenty channels your size tells you what the audience is rewarding, because the same viewers are choosing between all of them. When a phrase starts appearing across the list, it is not because twenty creators had the same idea. It is because the ones who tried it got more views, and the others noticed. You are reading the audience through the channels.

Size matching matters here. A million-subscriber channel gets views on any title, so its titles carry little signal. Channels near your size only win when strangers click, which means their best titles are the ones strangers wanted. That is the signal you are after.

How to build a watchlist

1. In OutlierKit, open the similar-channels tool and enter your channel. Turn on size matching so you get channels about your size, not giants. If you do not have a channel yet, enter a channel you would like to be like in a year.
2. You get a list of channels with each one's best videos. Read the titles of the best videos side by side. Do not watch the videos yet. Titles are the promise; the promise is what you are comparing.
3. Write down any phrase that appears on three or more channels. Those phrases are what viewers in your niche are clicking on right now. Ignore phrases that only one channel uses, however well that one video did.
4. Put one of those phrases in your next title, applied to your own topic. Then re-read the list next week. Phrases that stay for a month are safe to build a series on. Phrases that vanish were a spike.

If you would rather keep the list in a spreadsheet, the competitor analysis template has a channel-by-channel layout that works for this, and the monitoring tools roundup covers tools that alert you when a watched channel posts.

What the example shows: an 8-channel travel watchlist

During the session we built a list of 8 travel channels similar to Price of Travel, all between 8,000 and 56,000 subscribers. Two phrases kept repeating in their best videos: "real costs" and "biggest mistake".

The first video above, from Vivid Travels (10,000 subscribers), is about a cheaper way to find flights. It got 153,000 views, which is 200 times the channel's normal. The second, from Alp Galip Travels (30,000 subscribers), is an Iceland guide with "Real Costs" in the title, and it got 65,000 views, 54 times normal. Both phrases describe a promise, not a place. That is why the same phrases work in any niche: the real costs of starting pottery, the biggest mistake new meditators make.

Four more travel outliers built on the same two phrases

The two phrases the watchlist surfaced were real costs and biggest mistake. On 7 September 2026 I searched the OutlierKit index for travel videos built on money and mistakes, and four more small channels had won with them.

Optimal Vacations, with 1,060 subscribers, got 10,000 views on "11 Mistakes That Cost Tourists Hundreds", 9.8 times its normal. Next Level Travel, with 41,200 subscribers, got 96,400 views on what everyone gets wrong about carry-on "and what it's costing you", 6.4 times normal. JetSet Hacks Official, with 769 subscribers, got 1,900 views on cheap flights, food, and stays, 78.7 times normal. Travis Travels, with 477 subscribers, got 2,800 views on booking cheap flights and "stop overpaying", 7.5 times normal. Mistakes and money, in six titles, on six channels between 477 and 56,000 subscribers.

What to read for, beyond phrases

• Title shapes. Numbers, named things, claims against expectation. If most of the list's best titles share a shape, use that shape. The post on what outlier videos have in common breaks the three shapes down.
• Formats. Guides, lists, quizzes, talk-downs. A format that appears in the best videos of several channels is a format the audience has accepted.
• Gaps. A phrase that is being searched a lot but appears on none of the list's best videos is a content gap, which is the other thing a watchlist is good for.

Words used on this page

Watchlist

A list of 20 to 30 channels like yours, read weekly for repeating title phrases.

Size matching

An option in OutlierKit's similar-channels tool that also sorts by subscribers and average views, so the list stays in your weight class.

Outlier multiplier

A video's views divided by what its channel usually gets. 200x means the video did 200 times the channel's normal.