Batch Video Creator App for Personalised Videos

A batch video creator allows you to produce many personalised videos at the same time from a single template and a data file. With HeyGen, you upload a CSV spreadsheet containing your variables, map them to placeholders in your video template, and the platform generates a unique video for each row. The entire process runs automatically, so you receive hundreds of finished videos without having to record or edit any of them individually.

HeyGen supports batches of hundreds of videos in a single run. The exact limit depends on your plan tier, but paid plans are designed for high-volume production. Whether you need 50 sales outreach videos or 500 onboarding welcome videos, the batch video creator processes them in parallel so delivery times are measured in minutes, not days.

Your CSV can contain any text-based variable: recipient names, company names, job titles, custom messages, product references, language codes, or any field relevant to your campaign. Each column becomes a variable you can insert into your video script, on-screen text, or narration. There is no fixed schema, so you decide the level of personalisation to suit your use case.

Each video is rendered individually with its own narration, on-screen text, and variable data, so recipients see content addressed specifically to them. The AI Spokesperson says their name, mentions their company, and delivers a message tailored to their context. The result feels like a one-to-one video, not a bulk mailer with just a logo change.

Yes. You can clone your voice from a short audio sample and apply it across every video in the batch, so each personalised message sounds like it came directly from you. You can also use a custom presenter created from a photo using AI Photo Avatar technology, meaning neither you nor a hired actor ever needs to appear on camera for any of the videos.

Add a language column to your CSV and assign the target language for each row. HeyGen generates each video with the appropriate narration language and lip-sync accuracy. Combined with AI Dubbing, you can produce a single batch that covers 175+ languages, delivering localised content to every region without running separate production cycles.

HeyGen provides an API that connects your batch workflow to external tools such as CRMs, email platforms, and marketing automation systems. You can trigger batch generation programmatically, map video outputs to contact records, and embed personalised video links directly in outreach sequences. This transforms the batch video creator into a fully automated pipeline from data source to the recipient’s inbox.

HeyGen offers a free plan with no credit card required that allows you to explore the platform and generate videos. Batch Mode is available on paid plans starting at $24 per month, which unlock higher volume limits, voice cloning, and access to the full library of presenters and templates. You can test the core workflow on the free tier before scaling up.

Recording individual personalised videos usually needs a presenter, a separate script for each recipient, dedicated filming time, and editing for every single output. At 100 videos, that can easily turn into weeks of work. The batch video creator brings this down to minutes: one template, one CSV upload, and HeyGen renders every variation automatically. Customers report up to a 70% reduction in production costs and several weeks of time saved per campaign.

Every video in your batch is exported as an MP4 file in HD quality, ready to be embedded in emails, uploaded to your LMS, or published on any platform. Files are labelled with identifiers from your CSV so you can match each video to its intended recipient without any manual sorting or renaming.