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Epivoke

Under review

Turn a topic into an hour-long documentary

Turn a topic or script into a narrated English documentary of 8 to 60 minutes, suited to YouTube history, science and educational channels.

Built by Tristan Tai · Artificial Intelligence · Video · Paid

Coming soon on Launch Llama Tools

Epivoke is a Community listing on Launch Llama with 0 total upvotes, founded by Tristan Tai who joined in Nov 2026, compared against 2 alternatives.

Community listing

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Tristan Tai (Joined Nov 2026)

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Turn a topic or script into a narrated English documentary of 8 to 60 minutes, suited to YouTube history, science and educational channels.

Epivoke

About

Epivoke is built by an indie developer for YouTube storytellers: it converts a topic or script into a narrated English documentary of 8 to 60 minutes, suited to history, science and educational channels. Built by solo developer Tristan Tai, Epivoke serves YouTube storytellers creating narrated English documentaries from a topic or script. These videos can run from 8 to 60 minutes and are suited to history, science and educational channels.

Key Features

  • Turns a topic or script into a documentary
  • Creates narrated English videos
  • Produces documentaries of 8 to 60 minutes

Use Cases

  • Turning a finished script into a 20-minute explainer video with narration and animated visuals
  • Producing a documentary-style history or business video from a single topic sentence
  • Creating a ranked top 10 list video where each entry gets its own footage and on-screen stats

From the founder

Who it's for

“Epivoke is built by an indie developer for YouTube storytellers: it converts a topic or script into a narrated English documentary of 8 to 60 minutes, suited to history, science and educational channels.”

About me

“Tristan Tai, solo developer.”
— Tristan Tai, founder of Epivoke

Who it is for

  • Documentary and explainer YouTube channel creators
  • Solo creators running history, geopolitics, business, or science channels
  • Teams planning weekly long-form YouTube uploads across several channels

Pricing

From $39/month (billed monthly)

FAQ

What’s the best AI video generator for long videos?

The best AI video generator for long videos makes the whole video in one run: script, voiceover, footage, animation and captions, planned for the full length. Epivoke is a long AI video generator built for YouTube videos up to an hour long, so you download one finished file and upload it.

What makes a good AI video generator for YouTube?

It has to make a video YouTube will pay for: an original script and visual plan, footage you have the rights to use, and enough length to hold viewers. Epivoke is a YouTube AI video generator built for that, making finished videos from 8 to 60 minutes.

Can AI make long-form videos? How long can they be?

Yes. Epivoke is a long-form AI video generator, so it makes videos from 8 to 60 minutes, with the script, footage and animation planned for the full length.

Can it make a full long video from just a topic?

Yes. Type one line and Epivoke researches the topic, writes the script with a source for every fact, narrates it and edits a full long-form video of up to 60 minutes. You can read and change any line of the script before it renders.

Which AI long video generator is safe for YouTube monetization?

YouTube makes the monetization call, and Epivoke is built around what its rules look for. YouTube flags reused content and repetitive, mass-produced videos; every Epivoke video gets its own visual plan and custom animation, and comes with a license sheet for every clip.

Can I use my own script?

Yes. Paste it in and we keep every word: nothing is rewritten, shortened or summarized. Scripts can run up to about 9,000 words, enough for a 60-minute video.

Where does the footage come from? Will I get copyright claims?

From licensed stock libraries such as Storyblocks and openly licensed archives such as Wikimedia Commons, all cleared for monetized YouTube videos. Every video ships with a license sheet listing each clip, its library and its license type. Want an even wider pool? Switch on Full web and clips from the open web are added too, each marked WEB on the sheet so you always know where it came from.

Does it add maps, timelines and charts?

Yes. Key scenes in every long video get animation made for your script: maps for campaigns and trade routes, timelines for long stories, charts for the numbers, and labeled diagrams for how things work. None of it comes from a template.

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Tags

#ai video#youtube#documentary#faceless video

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