Most "how much does AI video cost" articles quote a subscription price and stop there. That doesn't help if you're making an AI influencer, where the real question is: what does one finished reel cost, and which model is worth it?
So we tested it. We made the same short story, a 10 to 15 second vertical reel of one of our AI characters, on four video models, and recorded the cost of every frame and every second of video. This article is what we found.
*Prices are what we paid or what our provider (fal) listed in late October 2026, in US dollars. Video prices change often; check the current rate before you plan a budget around them.*
What it really costs to run your own AI influencer: the subscription, credits, your time, the extras people pay for elsewhere, and what you get for the money.
Add the still frames each reel starts from: about $0.02 a frame for a draft image and about $0.09 for a high-quality frame drawn with the character's reference photos (GPT Image 2.5, from our own cost records). A reel usually needs two to four.
So a well-made 10 to 15 second reel costs roughly $1.50 to $3 on Wan or Kling. The same reel on Seedance 2.5 at 1080p cost us about ten times as much.
How we tested
The story was simple and visual, with no speech: a character waits for a reply that never comes, sends a carrier pigeon out of the window into the rain, and back at the table her phone lights up with replies while she sips her tea. Three beats, one location, a clear payoff.
Every version started from the same approved still frames, drawn first so the character's face, outfit and room were fixed before any video was made. We then made:
Shot by shot: one clip per frame, cut together (Kling 3 Pro, Kling 4, Seedance 2.5).
One take: a single generation that cuts between shots itself from a written cut list (Wan 3.0, Kling 4, Seedance 2.5).
Prompts followed the same rules every time: describe only what changes in the shot, name one camera move, add a sound line, and say "No dialogue. No music." We've written up the prompting side in How to Write AI Video Prompts.
Model by model
Wan 3.0: the budget option
Wan 3.0's reference-to-video mode took our opening frame plus the character's reference photos and made one 12-second take with its own cuts, for $1.20. Its sound was the cleanest of the four: rain, wingbeats and a sigh, with no unwanted music.
The trade-off is control. In a single take, the model decides where each beat lands. In our test the payoff (the phone lighting up) came out small in the frame. For simple stories, Wan gives you the most video per dollar.
Kling 3 Pro: dependable, shot by shot
Three 5-second clips, each starting on its own approved frame, cost about $2.10. Every beat looked as planned, because every clip began on a picture we had already approved. Motion was natural and the face held well.
One annoyance: Kling added background music even though the prompt said "No music". If you want your own sound, plan to replace the audio.
Kling 4: the best balance of control and price
Kling 4 at 1080p came out at $0.157 per second. We ran it three ways:
Shot by shot, three 5-second clips: about $2.40. Sharp, stable, faces locked.
One take with an 8-cut list, 10 seconds: about $1.60. It followed seven of the eight written cuts in order: an extreme close-up of tapping fingers, a snap-zoom to the bird, a wide shot at the window, a whip-pan over the rooftops. That's what makes a reel feel edited.
One take with an end frame, 9 seconds: about $1.40. The one cut it missed earlier (a phone screen lighting up) landed perfectly once we gave the model the final picture as its end frame.
For an AI influencer account that posts several reels a week, this is the setup we'd choose: a cut list, a drawn start frame and a drawn payoff frame, one generation.
Seedance 2.5: beautiful, and expensive
Seedance 2.5 had the best motion of the four. The bird actually took off and flew away, and the camera pushed into the glowing phone like a real commercial. But it's billed by tokens, which works out at about $1.16 per second at 1080p (fal lists about $0.47 at 720p and $0.22 at 480p). Our two 1080p versions came to about $28 to $31 together, for one reel's worth of tests.
At 720p the same reel would cost about $7, which might be worth it for a single hero video. For daily posting it doesn't add up.
Resolution and model choice move the price more than anything else.
What moved the cost most
Resolution. On models billed by size, 1080p can cost two to five times as much as 720p. For phone-first platforms, 720p is often enough.
The model's pricing method. Per-second pricing (Kling, Wan) is easy to predict. Token-based pricing (Seedance) grows with resolution and length, and is easy to underestimate. Check the price before you run a batch; we learned this the expensive way.
Re-shoots. A clip you throw away costs as much as one you keep. Approving the still frames first, before any video is made, cut our re-shoots more than any model change did.
Shot by shot versus one take. One take is cheaper and smoother; shot by shot gives you more control. Kling 4's end frame gets you most of that control in a single take.
Speech. We left it out on purpose. Spoken lines need a voice and lip-sync, and timing and tone are where AI video is still weakest. Our talking video guide covers when it's worth it.
What a month of reels costs
If an AI influencer posts three reels a week at about $2 each, video costs about $24 a month, plus a few dollars of still frames and the occasional re-shoot. That's for one character; an agency running several multiplies it.
Compare that with a human creator's rate for a single sponsored reel and the gap is obvious, though the real costs of an AI influencer are in the work around the video: ideas, scripting, approval and posting. We break the full monthly picture down in How Much Does an AI Influencer Cost to Run?, and one complete talking ad, step by step, in what an AI UGC ad really costs to make
Our recommendation
Most reels: Kling 4 from a start frame and an end frame with a written cut list, at 720p or 1080p.
Tight budget or simple single-scene clips: Wan 3.0.
One hero video a month: Seedance 2.5 at 720p, if the motion matters more than the money.
Always: approve the frames before you make the video, and check the current price before a batch.
Want to run your own numbers? Our free AI video cost calculator works out a reel, a week and a month on every model.
How Influgen handles this
Influgen makes reels the way we tested here: her creative director plans the cut list and draws the opening and payoff frames, you approve the storyboard, and only then is the video made, with the model, length and estimated credits shown before you approve. Each influencer's team plans, creates and posts on its own, with each platform's AI label on every post. See it by niche in lifestyle or fashion, or compare tools in Influgen vs HeyGen and Influgen vs Synthesia.
Launch prices are on the pricing page. Influgen is opening in waves: create your influencer for free now, and their team starts when your spot opens.
Free to create, no card needed. The first 1,000 get 100 extra credits.
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