You built an AI video clipper. Someone watched your demo, signed up, and opened the app.
Now they’re looking at an upload screen.
They might have a video ready. They might be on their phone while the file is on their laptop. Or they might want to see what your app produces before uploading anything.
The next step is helping them experience the benefit that made them interested: turning a long video into a short clip they want to use.
That journey is called activation. For a builder, it connects attracting new users with giving them a reason to return.
This guide uses a fictional AI video clipper to show how your app, product events, and welcome messages can work together.
Define the first useful result
For this app, the journey looks like this:
Sign up → Upload a video → Generate clips → Preview → Download
Choose the first successful clip download as an initial activation milestone. It is a concrete action you can measure.
But a download is only a signal. Someone might download a clip and decide it isn’t good enough. Pair the event with feedback about the result rather than treating every download as proof of satisfaction.
Your onboarding should help users complete the journey and help you understand where it breaks.
Make the first edit easy to start
Before creating a welcome campaign, open your published app with a fresh account.
The upload screen should answer the questions someone needs to move forward:
- Which video formats and file sizes work?
- What does their plan let them generate and download?
- What happens after they upload?
- Can they try a sample before using their own video?
Make export limits and payment requirements clear before someone spends time uploading and processing a file.
Give your coding assistant a focused request:
Review the experience after signup. Help a new user upload a video, generate short clips, preview them, and download one. Explain file requirements and export limits before upload. Offer a sample video if one is available. Show clear upload, processing, error, and completion states. Check the flow on mobile and explain proposed changes before editing unrelated features.
For a video tool, processing is part of the experience. Show whether the job is progressing and whether users can safely leave the page. Display time estimates only if your app can provide them reliably.
Give the welcome message one job
Your first email should lead users into their first edit.
Subject: Make your first clip
Hi Maya, Your account is ready. Upload a video, generate short clips, and preview the results before choosing one to download. Don’t have a video handy? Try the sample inside the app. Create my first clip
Include the sample invitation only if your app provides one. Match every promise to what the user’s account actually includes.
The button should open the upload screen. If signing in is necessary, preserve the destination so the user reaches that screen after authentication.
For later messages, link to the relevant project when your app supports it. Returning someone to a general dashboard creates another step between the message and the result.
Track completed actions
Signups alone won’t show where users get stuck. Record the milestones separately.
`account_created` — Registration succeeds
`video_uploaded` — The app finishes receiving and accepts the video
`clips_generated` — Processing successfully produces clips available to preview
`clip_downloaded` — The app successfully delivers a clip for download
These event names are examples for your app.
Clicking “Generate” should not count as successful generation. Clicking “Download” should not count as success if the request fails.
Connect events to a stable user identity so the campaign can recognize when the same person completes the next step. Verify repeated requests don’t create duplicate success events, and distinguish your test activity from genuine usage.
Keep video contents and private file URLs out of marketing event data. The campaign needs to know what happened, not inspect the user’s video.
Send help that matches the unfinished step
Someone who hasn’t uploaded needs different help from someone whose clips are ready.
Start with a short sequence you can support reliably. A welcome message and one relevant follow-up may be enough.
If the user hasn’t uploaded:
Subject: Try your first edit with a sample video
Hi Maya, You can try the editor before uploading your own video. Open the sample, generate clips, and preview the results to see how it works. Try the sample video
If clips are ready but no download has completed:
Subject: Your clips are ready to review
Hi Maya, Your video has finished processing. Open your project, preview the clips, and choose one to download. Review my clips
The second message depends on reliable project status. Send it only when the clips are ready and still available.
Check eligibility again before sending a delayed message. A user may finish their edit between entering the sequence and the scheduled follow-up.
While processing is underway, don’t ask them to upload again. If processing fails, explain the failure in the app and provide a useful retry or support path.
Set a goal and an end to the sequence
Use the first successful download as the campaign’s conversion goal. Configure remaining onboarding reminders to stop when the user reaches it.
Also give the sequence a clear ending for people who never finish. Avoid reminders that continue indefinitely.
A request to Hamla could be:
Prepare a welcome email campaign for new users of my AI video clipper. Guide them toward uploading a video, generating clips, and downloading their first result. Include one follow-up for users who haven’t completed a download, without telling them their clips are ready unless we have that status. Use clip_downloaded as the conversion goal and stop remaining reminders when it happens. Use my supplied app links and prepare the campaign for my review before launch.The campaign needs the relevant events, a supported connected email service, and permission to contact its recipients. Tracking events alone doesn’t configure or launch it.
Before approving the campaign, test the links, recipient rules, delays, and stop behavior. Respect unsubscribe preferences throughout the sequence.
Measure where the experience needs work
Compare users moving through each milestone—not the total number of events, which may include several edits by the same person.
Give recent signups enough time to upload and finish processing before judging their progress.
Before uploading — Unclear requirements, missing files on their device, or no easy way to try the app
During processing — Failed jobs, long waits, or unclear progress
After clips are generated — Output quality, preview experience, download visibility, or unexpected export limits
After the first download — Whether the clip was useful and whether they have another reason to return
A reminder can help someone return. It can’t repair a failed upload or improve a disappointing clip.
Ask early users a direct question:
“Did you get a clip you’d want to share? What got in the way?”
Use their answers alongside the event data. Small samples help you identify questions to investigate; they don’t establish why every user left.
Help users complete the promise
A strong demo gets someone interested. A clear first experience helps them decide whether your app belongs in their workflow.
Make the path from upload to download easy to follow. Send useful help at the right stage. Stop reminders when they succeed, and learn whether the result was worth using.
