An Arcads alternative that builds the campaign too
Arcads is an AI video ad generator with a library of AI actors, for performance marketers who run the ads elsewhere. Their site
Arcads is the better product for a marketer who writes scripts, wants many actors and formats to choose from, and runs the ads somewhere else. Kamu makes one short presenter video from what your product does, refuses any line where the presenter claims to be a customer, and builds the Meta campaign around it, paused.
Arcads makes video ads with AI actors. You write the script, pick from a library its site puts at over a thousand actors or build an avatar of your own, and it renders a person delivering your lines to camera in the style of user-generated content. It translates into more than 30 languages, sets the emotion from how you write the line, adds B-roll, music and captions, and can put your product in the actor's hands. Its customers, in its own words, are fast growing D2C brands, mobile app studios and marketing agencies, and the SaaS page describes an infinite canvas for creating, testing and scaling ads as a team. Pricing is not published on the site as of September 2026. There is a subscription with credits, and the help centre covers buying more of them.
What Arcads does not do is the rest of the ad. It is a creative tool. The media plan, targeting, budget and the account it runs in are yours, and the assumption is that a performance marketer is on the other side producing variants and testing them.
Kamu starts from the product rather than a script you wrote. It reads your site, writes a script around what the product does, casts one of six generated presenters, and renders a short vertical video with captions. It then writes the ad copy, picks the countries, sets a daily budget, and builds the campaign, ad set and ad in your Meta account, all paused, with a ceiling on the budget checked in code. Without an ad account connected it drafts the whole thing and leaves it for you to run by hand. Once an ad has been seen a thousand times it reads back spend, clicks and cost per click, and it will pause one that spends without working. It never starts one.
One rule sits under all of it: the presenter is never a customer. They can say what the product does. A script that has them claim to use it, or to have got a result from it, is refused before anything renders.
Side by side
| Kamu | Arcads | |
|---|---|---|
| What it makes | One short vertical video: a script from your product, a generated presenter, voice and captions. | AI actor videos from your script, with a library of over a thousand actors, custom avatars and translation into more than 30 languages. |
| Who writes the script | Kamu, from what the product does, with no invented numbers and no fabricated testimonials. | You. Arcads renders what you wrote, and you set the emotion by how you write it. |
| Who runs the ad | Kamu builds the campaign, ad set and ad in your Meta account, paused. Only you can start it. | You, in whatever ad platform you use. The site describes creating, testing and scaling ads; placing them is your side of the work. |
| Variety | A cast of six presenters and rooms taking turns. One ad at a time, built when there is nothing to run. | Many actors, formats and languages, built for producing variants to test. Arcads wins this row. |
| What is refused | Any line where the presenter claims to use the product or to have got a result from it. A campaign that would start running. Spend above the daily ceiling. | Not published as a list on the site. |
| What it costs | Part of a plan from €25 a month. A twenty-second clip costs about 100 credits, roughly double the first few times while the face is invented. Ad spend sits on your own Meta account. | Not published on the site as of September 2026. A subscription with credits; buying more is covered in the help centre. |
| Without an ad account | It still makes the video and drafts the whole ad, copy, targeting and budget, for you to run by hand. | Arcads never needed one. The video is the product, and where it runs is your decision. |
| After it runs | Spend, impressions, clicks and cost per click, read back once a thousand people have seen it. An ad spending without clicks is paused. | Whatever your ad platform reports. Arcads is not in that loop. |
When Arcads is the better choice
Buy Arcads if you are producing ad creative in volume. A performance marketer testing ten hooks against three audiences a week needs many faces, many formats and a fast way to swap a line and re-render, and a library of over a thousand actors with translation into thirty-odd languages is exactly that. Kamu's cast of six and its one-ad-at-a-time pace is a bottleneck for that person. Arcads also wins wherever the ads run outside Meta: on TikTok or YouTube Kamu has nothing to offer, since Meta is the only ad account it builds in. And it wins for anyone who wants an actor to pick up the product and demo it, to speak in a customer's voice, or to follow a script written by a human who knows the audience, because Kamu's presenter rule refuses the customer voice on purpose and its scripts come from the product page rather than from you. If a team on your side already runs paid, give them Arcads.
Questions
Does Kamu make UGC-style video ads like Arcads?
It makes a short vertical video of a generated presenter talking to camera, with captions, which looks like the same genre. The difference is what the presenter is allowed to say. Arcads renders your script, including a customer's voice if you write one. Kamu's presenter can explain what the product does and cannot claim to use it, and a script that tries is refused before rendering.
Can Kamu use the videos I made in Arcads?
No. Kamu builds campaigns only around videos it rendered itself, and there is no way to hand it a file. If you have Arcads creative you want to run, build that campaign in Ads Manager yourself and let Kamu take the parts of growth that have nothing to do with ads: the outreach, articles, social posts and listings.
Which platforms can Kamu run ads on?
Meta only, and only paused. Connect an ad account and Kamu creates the campaign, ad set and ad there with a daily budget ceiling checked in code, and you start it in Ads Manager. There is no TikTok, YouTube or Google Ads support. Arcads makes creative you can take to any of those, which is a real advantage if Meta is not where your buyers are.
Why will Kamu not let the presenter say they use the product?
Because they do not, and an ad that says so is a fabricated testimonial. Kamu holds the same line everywhere it writes: it does not invent numbers or ratings, and it does not put words in the mouth of a customer who does not exist. The presenter can describe the product plainly and name it once. That is a narrower ad than Arcads will render, and it is narrower on purpose.
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Claims about Arcads were checked on . Pricing and features move, and some vendors do not publish prices at all. Check their own site before deciding. Sources: Arcads, Arcads, AI UGC video, Arcads for SaaS, Arcads help centre, account and billing, Kamu pricing.