How to start a YouTube video: what 239,780 openings show

Start a YouTube video with the topic, not a greeting. I sorted the opening words of 239,780 long-form videos into six opener types. Videos that open with "hey guys" or "welcome back" broke out (reached at least twice their channel's normal views) 19.5% of the time, the lowest of the six. Videos that put a number in the first line broke out 24.9% of the time, and ones that announce the video ("in this video...") 23.6%. The gap is real but modest. A greeting is not a mistake when it comes second: a short cold open followed by a hello kept the low flop rate of greeting-first videos and lifted breakouts to 21.2%.

How I measured it

I took a random one-in-eight sample of long-form videos (3 to 60 minutes) published between October 1, 2025 and August 31, 2026 on creator channels in the TubeAI database, and kept the 239,780 that have an English transcript. For each one I read the first 1,200 characters of the transcript, roughly the first 200 words, and sorted the opening into one of six types by its wording:

• Greeting first: the video opens with "hey guys", "what's up", "welcome back", "hello everyone" and similar.
• Name introduction: "my name is..." in the first line.
• Announcement: "in this video", "today we're", "in today's video".
• Question: the first sentence ends in a question mark.
• Number: the first sentence contains a number or statistic.
• Cold open: none of the above; the video goes straight into the content, a scene or a story.

Performance is each video's outlier score: its views compared with the channel's typical video. A breakout is 2x or more, a flop is under 0.5x. Comparing each video with its own channel means a big channel's habits cannot make an opener look good.

Which openers break out most often

Every opener type has a median close to its channel's normal (about 1.0x), so the difference shows up at the edges: how often a video breaks out, and how often it flops. Greeting-first videos sit at the bottom on breakouts. Openers that get to the topic immediately, with a number, an announcement or a question, sit at the top.

Note the flop column. Greeting-first videos break out least, but they also flop less often than any other opener type (15.0%). That fits a pattern I found when I measured how often channels upload: routine makes results steadier, and a fixed greeting is part of a routine. It tends to come from channels whose audience tunes in for the person, which caps the downside and the upside together.

Where the greeting goes matters more than whether you use one

Most advice says to cut the greeting entirely. The data is more specific. When I split videos by where the greeting lands, a short cold open followed by a hello came out ahead of both extremes on balance: more breakouts than greeting first, fewer flops than no greeting at all.

I also checked this inside channels, to rule out the gap being about which channels greet rather than the greeting itself. Among 1,146 channels that published at least three greeting-first videos and at least three videos with no greeting, the greeting-first videos ran at 0.98x the median of the no-greeting ones, and broke out 19.0% of the time against 20.8%. The tilt holds, but it is small. Among 185 channels that used both a greeting-first opener and a cold-open-then-greeting opener, the cold-open versions broke out 24.5% of the time against 18.7%. That second sample is small, so treat it as a direction, not a rule.

The first words creators actually use

Grouping by the literal first words shows the same split. Openings that name the video or begin a story break out most often. Stock greetings cluster just under 20%. "Good morning", common on daily vlogs, breaks out least at 11.9%, though it also has the lowest flop rate, 10.3%: steady, but almost never a breakout.

"Have you ever..." is worth a note: it breaks out 24.5% of the time but also flops 20.2% of the time, the highest flop rate of any common opening. A question raises the stakes in both directions. It works when the question is one the viewer genuinely has, and falls flat when it is generic.

Early sponsor reads

Only 0.9% of the videos (2,254) mention a sponsor in their first ~200 words. Those videos broke out 16.8% of the time and flopped 18.1% of the time, against 21.6% and 16.3% for everything else, and their medians sat below their channels' normal. If you have a sponsor, the opening is the most expensive place to put the read. I covered where calls to action land later in a video in when to ask viewers to subscribe.

The opening is the second half of the packaging. Your title and thumbnail set a promise; the first line confirms it. If you are working on that promise, see the best YouTube title formats and the data on how long a YouTube video should be.