Your characters, their voices, and your world stay consistent from the first episode to the fiftieth, on a channel that stays entirely yours. Showspring is the AI production studio that knows what happened last week, so every episode builds on the one before. You direct every step, and the work stops eating your weekends.
You make the calls; Showspring does the production. It generates every step and you approve, override, or send it back. Nothing publishes that you did not sign off on.
Pick a topic and watch competing pitches get written and scored — a faithful recreation of how every episode starts in the app, where your show bible constrains every pitch to your world. The winner is where your story begins.
Built first for the solo showrunner — and structured so anyone running an episodic show works the same way. Showspring shines the moment you need episode 2 to feel like it belongs next to episode 1.
You've got an idea with characters and a format — a dog podcast, a news-desk parody, a procedural-drama lite. You don't have a writer's room, a voice actor, an animator, or an editor. Showspring is all four. A blank page one weekend, a published episode the next, not a season of evenings.
You've been on audio. You want to be on YouTube. You don't want to block out four hours a week to record talking-head footage you'll have to edit. Write the outline; Showspring casts and shoots it.
Most AI video is a single shiny clip. Treat it as a show instead — recurring characters, ongoing storylines, weekly cadence. Each show lives as its own project in the header switcher.
Tell us what you want to make. We share early access with interested people who want to evaluate Showspring and help shape it — reach out and we'll take it from there.
Tell us about your show →Every AI video tool makes clips. Brilliant ones, even. But then you tried to run a show: recurring characters, a consistent voice, segments that build over time, an audience that watches next Saturday expecting the same two dogs. The tools forgot everything they did yesterday. So you stitched five of them together, kept the bible in a Google Doc, and hoped the characters looked vaguely the same.
Showspring treats the show bible as a first-class object. Every generation step reads it. Every episode writes back to it. You don't author the bible upfront — you start with one character and a format, and the bible accumulates from what you actually make: voices that stuck, running jokes that landed, segment rules that emerged. Episode 47 is the benefit of everything the tool learned between episode 1 and now. The show is the unit of work, not the clip.
Showspring sits in a gap none of the familiar names fill: episode-first, bible-driven, shipping to your channel. Here's the map.
Showspring is overkill for one clever clip and the wrong tool for corporate training — the table above names who to use instead. We're built for the moment you decide to run a show, not produce a video.
A peek at the app mid-way through building an episode. Project switcher, six-step pipeline, per-clip dialogue, character bible — rendered in the live Graphite theme.
Raw screenshots of the current build — same Graphite palette as the marketing site, because they share tokens. No mockups below.
The pipeline an episode moves through, from blank page to a file on your own channel. Watch Rusty — the show's own host — narrate the tool that made him, or see the full step-by-step breakdown on the features page.
The flagship show — two recurring hosts, segment-based episodes, weekly cadence. Click any frame to open in the cinema viewer.
All three recent episodes were written, voiced, animated, edited, and published through Showspring — each one raising the production bar over the one before. About two dozen recent shorts rode through the same pipeline. One person operating it.
Every show here is produced and published through Showspring — the lead show on its own site, the rest streaming right here.
More shows join as creators publish. Browse everything streaming on Showspring →
The live output of The Doodle Cast. Each line here started as a blank workspace and shipped within days.



In parallel: Dog Reveals Who REALLY Controls the Walk, Dogs Form Snack Cartel: Welcome to the Syndicate, Dogs Discover Teleportation Via Cheese, Dog Shares the Ultimate Treat Extraction Method, and twenty more recent shorts — same bible, same characters, same pipeline, different format.
Several releases land most days. Each week rolls up into one story here, so you see what your show gains without reading a changelog. It runs all the way back to the first build.
Curious how a release got built? The engineering deep-dive on overdigital.ai walks through what shipped, what broke first, and what the fix was — one version at a time.
Read the engineering build log →Showspring runs a dozen specialised AI services under the hood and picks the best one for every step, swapping in better ones as they arrive. Your show keeps getting sharper, and you never touch any of it.
Some steps run on your own hardware, so production keeps going even when cloud credits run out, and your characters stay consistent across every episode. The full stack lives on the features page.
Showspring grew out of a real problem: existing AI video tools are great for one-off clips and useless for episodic shows. So we built the tool we needed for The Doodle Cast — one that treats the show as the unit of work, not the clip. Every feature was forced into existence by an episode that needed shipping on Saturday.
The honest before-and-after: weekends used to disappear into editing. Now the show still goes up every week, the characters stay in voice across the whole series, and Saturdays are ours again. That feeling is the product.
If you're trying to do the same thing, read the build journey on overdigital.ai/showspring, or tell us what you're making and we'll take it from there.
Not publicly, no. It runs live on The Doodle Cast every week, and we share early access with interested people for evaluations and feedback — operators, creators, and folks who want to see how it works under the hood. If that's you, or you have something you want to make — a new show, a weekly segment, a branded podcast — drop us a note.
No. Most creators don't fully know what their show is until a few episodes in — that's normal, and Showspring is built for it. You start small: one character, one format. The show bible accumulates as you make episodes — voices that stuck, running jokes that landed, segment rules that emerged. By episode two the tool already knows your show. By episode twenty it knows it better than you remember. You're not authoring canon upfront; you're discovering it.
Anyone running an episodic podcast or YouTube show. If all you need is a single one-off clip, almost any AI video tool will do — Showspring shines when episode 2 has to feel like it belongs in the same world as episode 1.
Days, not weeks. You don't author a bible first — you name a character, pick a format, and start. The bible fills in from what you actually make. Episode 1 takes as long as your first run through the six-step pipeline; everything after that is iteration.
Yes. Characters live in the show bible — name, personality, visual description, voice ID. ElevenLabs voice cloning works out of the box; for visuals you can upload reference images that get used at every generation step.
It mixes cloud AI APIs with local GPU work (an RTX 5090), and runs as a hosted tool for the early-access evaluations. Where it goes from there is an open question.
No. Showspring is a personal project shared as early access for evaluations and feedback. There is nothing to buy. If you want to try it, reach out.
Showspring is in early access. Whether you want to evaluate it, trade notes, or you have something you want to make — a show, a podcast, a weekly segment — we'd love to hear from you. We read every note and reply within a day or two.