Smart AI Video
Professional videos with AI: production scale for your brand
We create ads, sales videos, training and corporate content with realistic avatars and humanized narration, combining video and voice AI with human scripting and review. You test more versions, keep your brand consistent and cut the logistics of filming.
Realistic avatarsHumanized narrationHuman script and reviewFormats for every networkCRM personalization
Voice synthesized
Captions generated
New version ready
5video formatsVSL, training, ad, personalized and corporate
4production stepsScript, avatar and voice, editing and versions
3screen ratios9:16, 16:9 and 1:1
LGPDimage and voiceReal people only with authorization
Concepts and standards of AI video
Digital avatarText to videoSynthetic voice (TTS)Lip syncVSL9:16 formatCaptionsStoryboardA/B versionsMultilingualImage rightsLGPDSynthetic contentHuman review
What it is
What smart video is
Smart video is video production supported by artificial intelligence: AI models generate scenes, avatars and narration from a script, while a human team handles strategy, editing and review. The result is a professional video made without a film crew, which lets you create many versions of the same content to test messages, formats and audiences with far less logistics.
Realistic avatars
Digital presenters with expression and lip sync, to speak to your audience at scale in your brand's identity.
Humanized narration
Natural synthetic voice, with intonation and emotion, in several languages and accents, for each audience and channel.
Versions to test
From the same script, variations of opening, offer and format to compare what works before investing in media.
Deliverables
12 fronts of AI video production
From script to publishing, we handle each step so you have videos ready to sell, teach and present your brand.
01
Sales videos (VSL)
Persuasive scripts with an avatar presenting the problem, the solution and the offer, ready for sales pages and campaigns.
VSL02
Social media ads
Vertical creatives for Reels, TikTok and YouTube Shorts, with a strong hook right at the start and captions.
Ads03
Corporate training
Manuals and procedures turned into objective videos, in short modules, for onboarding and upskilling.
Training04
Corporate videos
Presentation of the company, products and services with professional narration and consistent visual identity.
Corporate05
Personalization at scale
Videos with the customer's name and data from your CRM, for outreach, welcome and win-back.
CRM06
Avatars and presenters
A digital presenter created from authorized models or characters, with a look aligned to your brand.
Avatar07
Narration and synthetic voice
Natural voice-over in Portuguese, English and Spanish, with review of pronunciation, pace and intonation.
Voice08
Captions and multilingual versions
Synchronized captions and adaptation of the same video to other languages, widening reach.
Multilingual09
Script and storytelling
Scripts written by people, structured as hook, development and call to action.
Script10
Editing, motion and identity
Assembly, soundtrack, typography and animations in your brand's visual standard, in Premiere, DaVinci or Canva.
Editing11
Versions and A/B tests
Variations of opening, offer and format so you find which version earns more attention and clicks.
Testing12
Delivery and integrations
Files in the right ratios for each platform, with publishing and integration to CRM and WhatsApp.
DeliveryHow we combine the technology
AI to produce, people to decide
We choose the models by project and keep creative direction and review with our team.
VIDEO
Video AI
Generative models create scenes, avatars and motion from the script, such as Google's Veo family and OpenAI's Sora, as needed.
VOICE
Voice and audio AI
Natural synthetic voices and audio models, such as Lyria and ElevenLabs, give narration intonation and emotion, in several languages.
HUMAN
Human direction
People define the strategy, write and review the script, check the facts, edit and approve each version with you.
The technology changes fast: we pick the right tool for each project, without locking you into a single platform.
Formats
Choose the right format for each goal
Each format has a different ratio, pace and place to publish. Click to see how we produce each one.
16:9
Sales video (VSL)
An avatar walks the viewer through the problem, the solution and the offer, with a persuasive script and a clear call to action.
Ratio16:9
LengthLonger: time to explain the offer without rushing
Where to publishSales page, email and remarketing
Best forOffers that need explaining
16:9
Training video
Procedures and content turned into objective lessons, with clear narration, on-screen highlights and captions.
Ratio16:9
LengthShort modules, one topic per video
Where to publishE-learning platform, intranet and onboarding
Best forUpskilling teams and customers
9:16
Vertical ad for social networks
Full-screen creatives with a hook in the first seconds, large captions and a call to action at the end.
Ratio9:16
LengthShort: grab attention right away
Where to publishReels, TikTok, YouTube Shorts and Stories
Best forPaid media and reach campaigns
1:1
CRM-personalized video
Messages with each customer's name and data, generated from your CRM, to reach out, welcome or win back contacts.
Ratio1:1
LengthShort and direct, one message per video
Where to publishWhatsApp, email, LinkedIn and feed
Best forRelationships and consultative sales
16:9
Corporate video
Presents the company, the team and the services with professional narration, imagery and the brand's visual identity.
Ratio16:9
LengthMedium: presents without dragging on
Where to publishWebsite, LinkedIn, events and proposals
Best forCredibility and first impression
Comparison
Traditional production, a generic editor or smart video with Alliances?
| Traditional production | Alliances smart video | Generic editor or template | |
|---|---|---|---|
| Logistics | Crew, location, equipment and schedule | No filming: the script becomes video with avatar and voice | You assemble and edit alone |
| Versions to test | Each variation needs a new shoot | Several versions of the same script, with quick adjustments | Few variations, limited by the template |
| Content changes | Reshoot when something changes | Edit the script and generate again | Manual editing for each change |
| Personalization | Impractical at scale | CRM data in every video | Almost nonexistent |
| Brand identity | Full, at production cost | Avatar, voice, colors and typography of the brand | Template look |
| Review and accountability | Production team | Script, facts and consents reviewed by people | On your own |
Want to see how your video would look?
Tell us the goal and the audience. We recommend the format and show how we produce it.
Production
From script to versions: how a video is born
A simple, repeatable flow that lets you generate several versions of the same video without starting over.
- 1
Script
We write and review the script with you: hook, message, offer and call to action.
- 2
Avatar and voice
We define the presenter, the voice and the language, and generate the scenes and narration.
- 3
Editing
We assemble the video with soundtrack, captions, visual identity and each platform's format.
- 4
Versions to test
We create opening and offer variations to compare and publish the one that works best.
Each step goes through your approval before moving to the next.
Good practices
AI with responsibility: what we take care of in every video
Synthetic avatars and voices call for care with people, rights and transparency. These practices are part of our process.
Consent
→Reviewed script
→Generation
→Human review
→Label
→Publishing
Consent and LGPD
Image and voice
We only use real people's image and voice with written authorization and a defined purpose, in line with LGPD.
Transparency
Synthetic content
We indicate when a video uses AI-generated avatars or voices, following each platform's rules and being clear with the public.
Copyright
Licenses
Soundtracks, images, brands and AI models used under an appropriate license for commercial use.
Human review
Facts and script
People review the script, check data and claims and approve the final version before anything is published.
An AI-generated video is still your brand's communication: that is why every piece is reviewed and approved by people.
Quick assessment
Find the best video for your case in 4 questions
Answer quickly and send the answers straight to our team via WhatsApp or the form. Nothing is stored at this step.
Question 1/4
What is the goal of the video?
Question 2/4
Where will it be published?
Question 3/4
Do you already have the script?
Question 4/4
How many videos do you have in mind?
Summary
Done! Just send it
Send your answers to our team and get a tailored recommendation.
How it works
6 steps from briefing to delivery
Briefing and goal
We understand the audience, the message, where the video will be used and what it should deliver: sales, training or awareness.
Script and storyboard
We write the script and organize the scenes, with the hook, the offer and the call to action, for you to approve.
Avatar, voice and identity
We define the presenter, voice, language and brand look, with the necessary consents.
Production with AI
We generate the scenes, narration and captions with the models best suited to the project.
Editing and review
We edit, check facts and pronunciation and adjust pace, with your review before the final version.
Delivery, versions and measurement
We deliver in each platform's formats, create variations to test and track results with you.
You keep the decision on script, image and message at every step.
What you get
Videos ready to publish and test.
- A script reviewed and approved by you
- Avatar and narration aligned with your brand
- Videos in each platform's ratios
- Synchronized captions
- Versions for A/B testing
- Final files and usage guidance
- Consent terms and licenses documented
Who it's for
Alliances smart video serves:
- Companies that advertise and need many creatives to test
- Info-product creators and schools with sales pages and courses
- Sales teams that want to reach customers with personalized video
- HR and training areas with onboarding content
- Brands that want corporate videos without setting up a production
- Those who need videos in several languages
Glossary
10 AI video terms explained simply
The vocabulary that appears in smart video projects.
Digital avatar
A virtual presenter generated by AI that speaks the script with expressions and movement.
Lip sync
Matching mouth movement to speech so the avatar looks natural.
Text to video
A technique in which the AI model generates scenes from a text description.
Synthetic voice (TTS)
Narration generated by AI from text, with natural intonation and pace.
VSL
Video sales letter: presents the problem, the solution and the offer in a persuasive sequence.
Hook
The first seconds of the video, made to grab attention.
9:16 format
Vertical ratio used in Reels, TikTok and Shorts.
Storyboard
A sequence of scenes planned before production, with what appears and what is said.
A/B versions
Two or more variations of the same video compared to see which works best.
Synthetic content
Image, video or audio generated or altered by AI, which should be handled transparently.
See also Content Marketing, Social Media Management, Paid Traffic and the E-learning Platform to publish and sell with your videos.
Ready to produce more videos with less logistics?
Request a proposal with format, steps and timelines for your project.
Market references
The big players in AI video and publishing
We work with the leading models and tools at each step, chosen by project. We also evaluate specialized avatar and AI video platforms such as HeyGen, Synthesia, Runway and Descript.
Video and voice AI models
Editing and design
Brands mentioned belong to their respective owners and are shown as market references. The tool is defined in each project.
FAQ
Questions about smart AI video
What is smart AI video?
It is video production in which artificial intelligence generates scenes, avatars and narration from a script, with direction, editing and review done by people. It serves sales, ads, training and corporate communication.
Do the avatars look real?
Quality improves fast, but it depends on the model and the script. That is why we show samples and you approve the look, voice and pace before final production.
Can I use my own image or a team member's voice?
Yes, as long as the person authorizes it in writing, with a defined purpose and period of use, in line with LGPD. Without authorization, we do not use real people's image or voice.
Do I need to say the video was made with AI?
We recommend transparency. Several platforms, such as YouTube, Meta and TikTok, ask for realistic AI-generated or altered content to be labeled. We guide you on the best way to label it on each channel.
Who writes the script?
We can write it with you or start from your script. Either way, people review it, checking facts, claims and tone of voice. See also our Content Marketing.
Can I have versions of the same video to test?
Yes, it is one of the main gains. We create variations of opening, offer, length and format, according to the agreed scope, so you can compare and use the best one in Paid Traffic campaigns.
What formats and languages do you deliver?
We deliver in 9:16, 16:9 and 1:1 ratios, with captions, and produce narration in Portuguese, English and Spanish. Other languages depend on the tool and are assessed in the project.
How long does production take?
It depends on length, number of versions and number of approvals. In the proposal, we present a schedule by step, with agreed dates.
Page updated in November 2026.
Contact us
Request your video proposal
Tell us the goal, the audience and where the video will be published. A specialist replies with a format recommendation, the steps and the schedule.
- Format and script recommendation
- Production steps and schedule
- A proposal tailored to your goal
atendimento@alliances.com.br+55 11 98603-7462