Similarvideo
Similarvideo turns a trending short-video URL or a plain script into a ready-to-post clip, combining AI talking avatars, voice cloning in 78 languages, subtitle extraction and a built-in editor for TikTok, Shorts and Reels.
What is Similarvideo?
Similarvideo is an AI generator for short-form video, published by Boolv, which runs it alongside two sibling products, Boolvideo and TempVideo. Its starting point is unusual: instead of a blank timeline, you paste the URL of a short video that is already performing, and the tool produces a comparable clip of your own. A script works just as well as an entry point. The homepage sums the promise up as "the only video generator that can clone anyone's voice and image with permission", replicating trending videos and offering a large library of well-known voices and characters.
Five building blocks sit behind that promise. The AI Avatar turns a photograph and a voice sample into a talking presenter, and can spin off stickers and memes. The AI Script Generator converts a product URL or a set of product details into a marketing script, and can be used on its own. The AI Voice Generator offers more than a hundred voice styles and clones voices across the 78 languages listed on the text-to-speech page. AI Text to Video assembles the script into a clip drawing on a stock library of footage, images and animations plus platform-specific templates. A built-in video editor handles pitch, speed and effects. A separate subtitle extractor pulls burned-in captions out of TikTok and YouTube Shorts videos.
Once a clip is ready, the dashboard handles sharing to social platforms, scheduling and performance tracking. Content extraction quotas differ by plan: YouTube extraction is unlimited on several tiers, while TikTok, Twitter and Facebook extraction is capped in megabytes or gigabytes.
The tool is a web application at app.similarvideo.ai. There is no mobile app and no public API. Its marketing site is published in eight locales, and the homepage claims it is trusted by more than 50,000 brands and advertisers, with the avatar page citing over a million users. Pricing is freemium: a permanent free tier sits below four paid levels, the highest of which is quoted on request.
What it does
- Clone a trending video by pasting its URL
- Generate a marketing script from a product URL or a description
- Create an AI talking avatar from your own photo and voice
- Turn a written script into a finished video
- Add a voiceover from 100+ voice styles across 78 languages
- Extract hardcoded subtitles from a TikTok or YouTube Shorts video
- Edit, schedule and track the finished clip from one dashboard
When to use Similarvideo / When not to
A quick filter to help you decide if Similarvideo is the right fit.
When to use Similarvideo
- Marketers who need a steady stream of product-promotion videos without a production team
- First-time content creators with no video-editing experience
- Creators with speech impediments who prefer a clear AI voiceover to recording their own
- Small teams and freelancers on a tight budget, the paid entry point being USD 19 per user per month
- Brands publishing one message in several languages, using a single video with multiple national voice tracks
When not to use Similarvideo
- Developers hoping to automate video generation: Similarvideo publishes no public API
- Mobile-first users: there is no iOS or Android app, only a web workspace
- Teams bound by EU data-residency rules, since hosting is declared in the United States only
- Organisations that need a signed DPA, a subprocessor list or SOC 2 / ISO 27001 evidence, none of which is published
- Anyone under 18, whom the privacy policy explicitly excludes
How to use Similarvideo
A typical end-to-end flow, from setup to results.
- Open app.similarvideo.ai and create an account by email or through a third-party login such as Facebook Connect
- Choose the "Create a Similar Video" option from the workspace
- Paste the URL of a short video you want to emulate, or upload a file from your computer
- Alternatively, feed the script generator a product URL or product details and let it draft the script
- Review and edit the generated script before anything is rendered
- Upload a photograph if you want the clip narrated by your own AI talking avatar
- Pick a voice from the library, or clone one, and select the target language
- Add hooks, stickers, memes or green-screen clips from the premium media library
- Fine-tune the result in the editor, adjusting pitch, speed and effects
- Share the clip to your social accounts, schedule it, and follow its performance from the dashboard
Pros & Cons
Pros
- An unusual entry point: you start from a video that already works rather than from a blank page
- The whole chain, from script to voice, avatar, edit and publication, sits in a single tool
- Broad language coverage, with 78 languages named individually for speech synthesis
- A permanent free plan and a three-day trial, both without a credit card
- Voice and likeness cloning is explicitly framed as requiring the person's permission
- Generated videos are private by default
- A low entry price against the competitors the publisher itself lists, at USD 0 to 79 per month
Cons
- No public API and no mobile application
- No DPA, no security certification and no subprocessor list anywhere on the site
- No EU Article 27 representative, and hosting declared in the United States only
- No dedicated contact page: the sole channel is an email address on a third domain, boolvector.com, plus a US phone number
- Legal documents live inside the application, are linked from no page of the marketing site, and render only in JavaScript
- Uneven upkeep: /robots.txt returns 404, /customized-solution returns 500, the logo still carries the placeholder alt text "Your Company", and the Standard plan's monthly and annual prices contradict each other
- Performance claims such as Views 5X, Boost Sales 130% and a million views in three months carry no source
Pricing & Plans
A permanent free plan is available at no cost, alongside a three-day free trial that requires no credit card. The cheapest paid tier, Starter, is listed at USD 19.00 per user per month; committing to an annual term brings it to USD 15.20 per user per month.
- unlimited YouTube content extraction
- 50 MB of TikTok
- Twitter and Facebook extraction
- 3 minutes of video understanding
- 2
- 000 voiceover transcriptions (about 3 minutes)
- premium media library
- Chatgpt-powered scriptwriting
- YouTube extraction only
- 15 minutes of video understanding
- 15
- 000 voiceover transcriptions (about 15 minutes)
- unlimited YouTube extraction
- 1 GB from TikTok
- Twitter and Facebook
- 33 minutes of video understanding
- 27
- 000 voiceover transcriptions
- optional extra avatars at USD 47
- 55
- 3 GB from TikTok
- Twitter and Facebook
- 100 minutes of video understanding
- 80
- 000 voiceover transcriptions
- optional extra avatars from USD 87 to 119
- everything in Pro plus avatar
- video extraction
- video style and cloud storage customisation
Data, GDPR & hosting
A consolidated view of how Similarvideo handles your data.
GDPR overview
The privacy policy states that it applies to users in the European Union under the GDPR, alongside the United States (CCPA/CalOPPA), Brazil (LGPD) and "other jurisdictions where we operate". A dedicated "Your EU Rights" section lists six rights: access, rectification, objection, restriction, portability and withdrawal of consent. The controller is named as Boolv.tech Ltd., 1309 Coffeen Avenue STE 1200, Sheridan, Wyoming 82801, and privacy questions go to support@boolvector.com with the word "privacy" in the subject line. The document was last updated on 7 August 2025. Three gaps deserve stating plainly: no EU representative is designated under Article 27, no Data Processing Agreement is published or offered, and no subprocessor list exists. A Data Protection Officer is mentioned once, inside the Brazilian LGPD section only, without separate contact details.
Who owns the data?
The terms define Content as everything you create on or through the service, the videos and the music inside them included, and make you "fully and solely responsible" for it: you warrant that you hold every right needed to submit, display and distribute it. Boolv keeps ownership of the site's own material, meaning its images, illustrations, text, graphics and logos, and grants you only a limited licence to use the platform for commercial business purposes. What the contract never states is who owns the finished videos: no clause assigns output rights to you, and none reserves them to the publisher. Content stays visible to you alone unless you choose to share it.
Reuse rights
The limited licence Boolv grants covers commercial business use of the website and services, so videos produced with the tool can be used commercially without asking again. Nothing in the terms requires permission before reusing your own output. The counterweight falls entirely on you: you warrant that every element fed in, from footage and likenesses to voices and music, is properly cleared, and the publisher disclaims responsibility for it. The platform advertises cloning a person's voice and image with permission, yet describes no mechanism for verifying that permission. Content you create stays private until you share it, and the terms warn that once you hand a link to a third party, that link can travel freely from there.
Data retention & training
Hosting summary
The United States is the only hosting country the site names, and it does so indirectly: the privacy policy's Brazilian section states that data may be transferred to servers outside Brazil, "e.g. United States", under Article 33 of the LGPD. Those transfers are said to rest on standard contractual clauses approved by the ANPD and the European Commission, end-to-end encryption in transit, and annual third-party processor audits. The terms of service add a passing reference to servers located in California, inside an anti-spam clause. Technically, the domain resolves to an anycast address geolocated in the United States on Amazon infrastructure. Jurisdiction is unambiguous: the terms place the agreement under the laws of Wyoming, with exclusive jurisdiction there, and the controller is declared at a Wyoming address. No EU data-residency option, alternative hosting region or named data centre appears anywhere on the site.
Things to keep in mind
Risks and trade-offs to weigh before adopting Similarvideo.
- Cloning a real person's voice and face is offered as a headline feature, and the site's only safeguard is a stated expectation of permission: no consent-verification mechanism is described, which places the legal and ethical risk squarely on you
- The published company name, Boolv.tech Ltd., matches no entity in the Wyoming register, which records only Boolv LLC at the same address; the address itself is a mass-registration service, not operating offices
- Legal documents are shared with two other products of the same publisher and show clear boilerplate: a list of musical works withdrawn "as of November 2018", and an anti-spam clause invoking Californian servers while the governing law is Wyoming's
- The tool's whole premise is replicating videos that already work; leaning on it hard risks producing derivative output, and the site's assurance that its voices and clips come from "publicly available and widely used databases" is offered without evidence
- Testimonials repeat identical job titles under different first names from one page to the next, so they should not be read as verified customer accounts
- Headline figures such as Views 5X, Engagement 3X, Boost Sales 130% and a million views in three months are unsourced, and the comparison table ranking Similarvideo first on nearly every criterion is written by the publisher
- Handing script, voice and editing to a single automated pipeline erodes the craft over time; the faster the output, the easier it becomes to publish material nobody actually reviewed
Setup & Integrations
Technical difficulty
Very low. Similarvideo is a web application, so nothing is installed and nothing is downloaded. You create an account by email or through a third-party login, then work in the browser. The documented journeys run to three steps: pick "Create a Similar Video", paste a URL or upload a file, review the generated script. No API key has to be configured, because there is no API. The site's own line, "No video editing experience? No problem!", is a fair summary of the skill level required.
Deployment
Integrations
Supported languages
Behind Similarvideo
Fundraising
Social
Resources
All the official URLs gathered for verification and reference.
Alternatives
Tools that compete with or complement Similarvideo.
Frequently asked questions
What does Similarvideo actually do?
Is there a free plan?
How much is the first paid plan?
How many languages are supported?
Is there an API?
Is there a mobile app?
Are my videos used to train the models?
Where is the data hosted?
Is there a minimum age?
Who is behind the tool?
Should you pick Similarvideo?
Similarvideo answers a narrow question well: how do you keep publishing short videos when you have neither a production team nor the time to build each clip from scratch. Starting from a URL that already performs, rather than from an empty timeline, is a genuinely useful shortcut, and the chain around it, script, voice, avatar, edit and publication, is unusually complete for the price. A permanent free plan and an entry tier at USD 19 per user per month put it below most of the competitors the publisher lists itself.
The reservations are about governance rather than features. The publisher is identifiable: the privacy policy names Boolv.tech Ltd. in Sheridan, Wyoming, and the Wyoming register records Boolv LLC at exactly that address, incorporated on 17 May 2022. But the paperwork thins out quickly after that. There is no data processing agreement, no security certification, no subprocessor list and no EU representative, hosting is declared in the United States alone, and the only published contact is an email address on a third domain that hosts no website of its own. The legal documents themselves sit inside the application, linked from nowhere on the marketing site.
Small signs of neglect accumulate too: a 404 on robots.txt, a 500 on one linked page, a logo still carrying the placeholder text "Your Company", and a Standard plan whose monthly and annual prices contradict each other. None of it is disqualifying, and the performance figures the site advertises should simply be read as marketing. For a solo creator or a small marketing team publishing to TikTok and Shorts, the value is real; for a regulated organisation with procurement requirements, the file is too thin.
- Choosing a selection results in a full page refresh.
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