Email marketing · talking avatar video
AI avatar video for email marketing
Most email clients will not play a video inside the message, so an AI avatar video in email is a still thumbnail with a play button that links to the video. Make one short talking clip per campaign or audience segment, about 20 seconds, use a frame from it as the thumbnail, and link it to a page where it plays. Percify makes the talking clip from one photo and a script. It does not send the email, and it does not render a separate video for every recipient.
- 19 s
- median clip people keep
- 66%
- of finished clips run under 30 seconds
- 69
- credits for an average 480p clip
- 1
- clip per segment, not per recipient

Why the video does not play in the inbox
Email clients strip or ignore embedded video and scripts, so a video that plays in one app shows nothing in another. The pattern that works everywhere is an image of the video with a visible play button, linked to a page where the video actually plays. If an image can show, it works.
The thumbnail does the selling
The image is what earns the click, so treat it as the creative, not an afterthought:
- Pick a frame where the face looks at the camera, mid word, not blinking.
- Add a play button large enough to see on a phone.
- Put the promise in the email text beside the image, not burned into it, so it still reads with images turned off.
- Give the image alt text that says what the video is about.
Twenty seconds that earn the watch
The median clip people keep on Percify is 19 seconds, and two thirds run under 30. For email, write one line that names the reader's situation, two or three lines of substance with one real number or outcome, and one line that says what to do next.
Put the proof in the substance. A generated face reading a real result is a different object from a generated face making a claim, and inboxes are full of claims.
Per segment, not per recipient
Tools that render a separate video for every contact, speaking each name, are a different product. Percify renders one clip at a time, which suits one video per campaign, per segment, or per important account. For a handful of key accounts, make a named clip for each; for a list of thousands, make one per segment.
Your face, or a presenter
If the email comes from a person, a founder, a consultant, an agent, the clip should be that person. Clone once from one photo and a voice sample of at least 5.6 seconds, 5 credits each, in clone yourself. A preset presenter suits product announcements that are not about anyone in particular.

Measure the click, then the watch
The thumbnail's job is the click and the landing page's job is the watch, so measure them separately. Send the same email with a plain image to part of the list to see what the video actually adds.
Add a video to your next send
- 1
Write twenty seconds
Situation, one real result, what to do next.
- 2
Render the clip
One photo and a voice, at 480p. Your own face if the email is from you.
- 3
Make the thumbnail
A face forward frame with a clear play button and good alt text.
- 4
Link it and send
Link the image to the page where the video plays, then send from your email tool.
Clips that suit an inbox
Short, face forward, one message each. Square crops make the cleanest thumbnails.
Square format
a crop built for thumbnails
Company update
a message to customers
Alex
talks from one photo
Frequently asked questions
Can you put an AI avatar video in an email?
Yes, as a linked thumbnail. Most email clients do not play embedded video, so the reliable pattern is an image with a play button that opens the video on a page.
How long should a video in an email be?
About twenty seconds. The median clip people keep on Percify is 19 seconds and two thirds run under 30.
Can Percify make a personalized video for every recipient?
No. Percify renders one clip at a time, which suits a video per campaign, per segment or per key account. It also does not send email; your email tool does that.
How do I make the video look and sound like me?
Clone yourself once: one photo for the face and a voice sample of at least 5.6 seconds, 5 credits each. Every clip after that is you.
What does an email video cost to make?
A 480p talking clip averages 69 credits on Percify. The free plan has 10 credits and no card, enough to clone your face and your voice.
Keep reading
Make the clip for your next send
One photo, twenty seconds, one thumbnail. Your email tool does the rest.