On launch day, founders spend hours on the social post and fifteen minutes on the email. That is backwards. The people on your list gave you their address on purpose. They are the warmest audience you will ever address, and they convert at rates a cold feed cannot approach.
And yet the typical launch email is three paragraphs of preamble, a mission statement, and a link near the bottom that nobody scrolls to.
A launch email should do one job: get the reader to try the thing. The structure that works is six lines, a subject that states the change rather than teasing it, one sentence of news in the preview pane, two sentences on what it does and who it is for, something to look at high up, a single button worded as the action, and a postscript inviting a reply. Because most email clients will not autoplay video, the asset at the top should be a static image linking to where the video lives, and stating its length next to it removes the objection that stops most clicks. ShipTeaser builds that asset as a 15-second silent teaser from a product URL in about two minutes.
One email, one job
The launch email exists to get one action taken: try the thing. Not to explain the roadmap, thank the beta users, or recount the journey. Everything that does not serve the action is weight, and weight is what gets an email closed.
If you would not say it out loud to a customer standing in front of you, cut it from the email.
The six lines
- Subject: say the thing. "Exports are live" beats "Big news from our team". Curiosity subjects burn trust on a list you want to keep.
- First line: the change. It gets shown in the preview pane, so make it the news rather than "Hi there, we hope you're well."
- Two sentences of what and why. What it does, who it is for. That is enough.
- Something to look at. A screenshot or a short video, high up.
- One button. One action, one link, worded as the action: "Try it" rather than "Learn more".
- A postscript for the humans. One line inviting a reply. Replies help deliverability and they tell you what the email failed to explain.
Six lines. Not six paragraphs. The best launch emails from small companies read like a message from a person who respects your time, which on a list of people who opted in is exactly what you are.
Video in email, done properly
Most email clients will not autoplay video, so do not fight it. What works is a static image that looks like a video and links to where the video lives: your landing page, ideally, so the click lands somewhere that can convert.
Two rules make it worth including. Put it above the fold, because an asset below three paragraphs of text is an asset nobody sees. And state the length in the sentence next to it. A "15-second look" removes the objection that stops most clicks, since nobody wants to commit to an unknown runtime. Where that asset should sit on the page is covered in landing page video.
Who gets it, and when
| Segment | When | What changes |
|---|---|---|
| People who asked for this specific thing | First, and individually if the list is short | Reference their actual request |
| Active users | Launch morning | Lead with what changes in their workflow |
| Dormant signups | Launch morning | Lead with the problem (they may not remember you) |
| Waitlist | Launch morning, with access details | Be explicit about how to get in |
| Everyone who did not open | Two to three days later | New subject line, same email |
The first row is the highest-converting message of the entire launch and it is not really a campaign. It is a personal note to someone who told you they wanted this. Send those by hand if there are fewer than fifty. Nothing you automate will perform as well.
The last row is the one founders skip out of politeness. Resending to non-openers with a different subject is not spam; most people simply did not see the first one. It reliably adds a meaningful share of the total opens for the cost of five minutes.
Timing, briefly
Send in the morning of your customers' main timezone, midweek, and avoid the hour you are also posting everywhere else. You want the email landing before you start driving social traffic, not competing with it. Beyond that, timing matters far less than the subject line, and obsessing over send hour is a way to avoid rewriting the subject.
After the send
Answer every reply the same day. Replies to a launch email are the cheapest customer research you will ever get, and they come from people motivated enough to type. They will also tell you, precisely, which sentence in your email did not land. That is worth more than the open rate.
Then reuse the asset. The image or video you put at the top of the email is the same one that belongs in the launch post, the landing page hero and the reply to "what does it do?": one asset, several jobs, which is the argument in business marketing video.
FAQ
What should a launch email say?
A launch email should say what changed, who it is for, and what to do next, in that order. The subject line states the news rather than teasing it, the first line carries the change because it shows in the preview pane, and a single button repeats the action in its own words. Anything that does not serve the action, including the roadmap, the origin story and the thank-you list, is weight that gets the email closed.
Should you put a video in a launch email?
Put a link to one, not the video itself. Most email clients will not autoplay video, so the reliable pattern is a static image that looks like a video and links to your landing page, where the click can actually convert. Place it above the fold and state the runtime next to it, because nobody clicks into an unknown length.
Who should receive the launch email first?
People who asked for this specific thing should receive it first, and individually if there are fewer than fifty of them. That message is the highest-converting one of the whole launch precisely because it is not a campaign, it is a personal note referencing their actual request. Active users, dormant signups and the waitlist follow on launch morning, each with a different opening line.
Is it acceptable to resend a launch email?
Yes. Resending to people who did not open, with a new subject line and the same body, is not spam, and most of them simply never saw the first send. Two to three days later is the usual window, and it reliably adds a meaningful share of the total opens for about five minutes of work.
What asset works at the top of a launch email?
A short, silent, branded teaser works best, because the same asset then serves the launch post, the landing page hero and the reply to "what does it do?". ShipTeaser generates one from a product URL: 15 seconds, 1080p, silent by design, in 16:9, 1:1 or 9:16, and the first video is free with no credit card.