Alto

Alto hosts your finished videos and gives each person you send one to their own tracked link, so you can see who watched, how far they got, and which parts they replayed.

Use Alto in Claude to:

• Send a video to a prospect, client or investor. Give Claude a link to a finished demo, walkthrough or update video, say who it's for, and get one link per person to paste into your email.
• Share a video privately with a link. Viewers press play on a clean page with your name on it: no sign-up, no ads, no recommended videos.
• Find out if someone watched your video. Ask "Did Dana watch the demo?" and see whether each person opened their link, how much they watched, and when.
• See which parts of a video landed: plays, completions, how far each chapter reached, the part people replayed most, and where viewers dropped off.
• Follow up at the right moment, with a note that points to the part they watched twice.

Every link belongs to one person, so when a link is forwarded, the new viewer shows up separately instead of being counted as your recipient.

Alto takes MP4, MOV and WebM files. It hosts and tracks videos; it doesn't record or edit them. The first time you use it you'll sign in to Alto or create a free account. Chapter reach, replays and drop-off need Alto Pro.