AI avatar bake-off: 3 scripts across 3 tiers for under $35

You can run your own tier comparison for $59.69: render three 20-second scripts on Standard, Plus and Max, which is 180 seconds of video costing $11.04 + $14.70 + $33.00 = $58.74 at Sume's listed rates, plus the one-time $0.95 avatar (read 2026-10-03). Nine clips on the same scripts tell you more than any vendor benchmark.

Vendors publish scores from their own tests. Tavus, for example, reports a VideoFDB score and a company-run study for Griffin-Lite on its own page. They are interesting, but a talking-head clip for your product page is judged by your audience, on your script, in your framing. A small bake-off is the way to decide.

Design the test so it teaches you something

Use three scripts that stress different things: a fast 45-word hook with numbers, a calm 55-word explainer with a product name, and a 50-word line in a second language you care about. Keep each near 20 seconds, because the docs require a 4 to 60 second estimate and the cost is per second.

Hold everything else constant: the same avatar_handle, the same aspect_ratio (the default is 9:16), the same background prompt, and the same resolution (720p, the only current value). Change only quality. Then name each file by script and tier, so you can compare unlabeled in a review.

What it costs, line by line

Each tier renders the same 60 seconds of script, so the difference between rows is purely the tier rate:

Cut the cost further with previews

If you only want to compare framing, not final video quality, use avatar video previews. They generate first-frame stills without starting the full render, and the preview stills are tier-independent: only generate-video takes a quality override. That means you can approve a composition once and then render it on all three tiers from the same preview, if you want to compare finals. The docs do not list a separate price for the preview stage on the pricing page I read, so check your usage after the first one rather than assuming it is free.

import asyncio

RATE = {"standard": 0.184, "plus": 0.245, "max": 0.55}

async def main() -> None:
    scripts = 3          # three test scripts
    seconds = 20         # each rendered at 20 s
    for tier, rate in RATE.items():
        print(f"{tier:9s} {scripts} scripts x {seconds}s = ${scripts * seconds * rate:.2f}")
    print(f"avatar creation once: $0.95")

asyncio.run(main())

How to judge

Write your own score sheet before you open the files. Then decide whether a cheaper tier is good enough for drafts, and keep Max for the clips that earn their cost.

• Lip movement on plosives (p, b, m) and fast numbers.
• Hands and head movement over the whole clip, not just the first second.
• Consistency of face and lighting across scenes if you use multi-scene video_inputs.
• Turnaround time: Standard is documented as the fastest path, Max as slower.

Reading the results into a policy

The output of the bake-off should be a rule, not an opinion. For example: hooks and drafts on Standard, anything with a product on Plus, and only the flagship video on Max. Write the rule with the cost per published second beside it, so finance can see the effect. If Plus and Standard are indistinguishable for your scripts, you have just cut the cost of every future clip by roughly 25 percent at the listed rates.

Repeat the bake-off whenever the tiers change or you change style: new avatar, new background, new language. It is cheap enough to treat as routine.

Run order

Submit Standard first. It is the fastest execution path, so you get the first files while the slower tiers are still rendering. Use distinct idempotency keys per script and tier (for example bakeoff-hook-standard), so a retry cannot double-bill any one cell of the grid. Then queue Plus and Max; if your plan has a small queue, submit three at a time. The admission docs explain how many accepted jobs your plan allows.