Last week Ajie asked me to help him cut a 60-second product intro video.
Cutting a client's product video — three weeks, zero output
Ajie's a friend I met back when I was running e-commerce ops. He asked me to cut a 60-second product intro video. I wrote the script myself, shot the footage myself — but the moment I opened the editor, I froze. Subtitles, voiceover, transitions… three weeks dragged by with no finished cut. I've made this mistake before: I assumed editing was the last step. Turns out it's the most soul-crushing part of the whole project.
Then I stumbled on launchvideo.io, a new tool using Claude Opus's video generation (the HN post called it Opus 5.5 — sounds like a newer build). It's purpose-built for "product intro videos" on autopilot. I pasted Ajie's product copy in, picked a style, and a usable cut came out in one minute. I sat there stunned — the thing that took me three weeks in CapCut took this thing 60 seconds.
What it is, and who's already using it
LaunchVideo.io does one thing: you feed it text (product intro, tutorial script, blog post — whatever), and it spits out a video with AI voiceover, captions, stock footage, and transitions baked in. Think "text goes in, video comes out."
Who's using it: on HN, an indie dev named Sarah pasted in her SaaS landing page copy, got a 90-second product video in 2 minutes, posted it to Twitter and pulled 50 signups. Then there's Marcus, a guy who runs online courses — he pasted his entire course outline in and got a 5-minute course trailer. He said "I used to record three takes in Camtasia. I'm never going back."
Cost to replicate: money, time, barrier, first step
Money: launchvideo.io is in beta — there's a free tier (roughly 5-10 videos). Paid plans aren't public yet; HN commenters guessed $20-50/month to start. Not expensive.
Time: First run, 10 minutes to figure it out. Generating a video, 1-3 minutes. Tweaking copy or swapping styles, another 5-15 minutes.
Tech barrier: Zero. Paste text, click button, wait. If you already use CapCut or JianYing, this is even simpler than that.
First step: Go to launchvideo.io, sign up with email, hit "Create Video," paste in the product copy you want to introduce. Let the AI do the rest.
Should you try it now? Depends on your stage
If you're just starting out (no clients yet): Wait. What you need right now is a solid product intro written out as text — not a video. Once you have copy with a clear value prop, the tool shines. I'd write the copy first in Notion or Feishu, then generate the video.
If you have 1-2 clients (in delivery mode): Try it now. Attaching a product intro video to a client deliverable beats 10 pages of docs. Forward rates are higher after clients watch a video. I'd test it on an old client's materials first — if it works, fold it into the next deliverable.
If you're scaling (courses, lead gen, content matrix): Sign up today. Take every product copy, blog post, and course outline you have and run them through. This is the golden window for personal brand — every video-friendly platform (Xiaohongshu, Douyin, WeChat Channels) is pushing it hard. I'd batch-process everything in one day.
This tool isn't for everyone. If video isn't part of how you acquire customers, just get your writing solid first. No pressure to try it now — the video space isn't that crowded yet.