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AI cast members for live streams

Your chat just hired a heckler.

RoastCast gives your stream a cast of AI characters who actually watch it - they follow the action, read the room, remember your regulars, and roast on cue in voices chat will be clipping all night.

Get Early Access Create a Character

Runs beside OBS · Twitch first, YouTube & Kick next · you set the spice level

live on stream
Gnarls [laugh]
@MikeTakes cheered 100 bits: !roast gnarls
How it works

Live in three steps

  1. Pick your cast

    Choose characters, set each one's spice level - mild, spicy, or fully unhinged - and drop one browser source into OBS.

  2. They join the show

    The cast chats along with the stream on its own: reactions, banter, hype on raids and subs. Dead air stops existing.

  3. Chat summons them

    Viewers spend bits to get roasted, settle beefs, or have their message performed in character - on screen, out loud, clipped forever.

The roster

Original characters. Original voices.

Not a single borrowed celebrity - a cast that's ours to own and yours to trust, each with a full emotional range from a polite jab to a total meltdown. Faces revealed at launch.

Want your own character in the cast? Create a character - your idea, your face + voice, from $30.

For your viewers

Four ways to get in the show

Subscribers play free; everyone else cheers bits. This is the menu your chat sees in the panel - one tap, one cheer, live on stream.

Roast

Sic a character on themselves, a random chatter, or @someone.

100 bits

Skit

2-3 characters perform a back-and-forth scene chat sets up.

200-300 bits

Fill-in game

A rotating mini-game - chat co-writes the roast (a fresh one each day).

100 bits

Say it

Make a character say your line - or keep the voice a surprise until it drops.

100 bits

Every request clears the safety guardrail before it's spoken. Subs go free as a perk; bits keep the show self-funding.

RoastCast Pro

Superfans go Pro

$2.99/mo for a Pro badge, free skip-the-line, exclusive characters, and a free SUPER roast every month - on every channel running RoastCast.

See RoastCast Pro

Built to pay you

Every summon is a paid interaction - bits, tips, or channel points - and the always-on cast keeps idle viewers watching between them. You don't pay for RoastCast; your chat funds the show.

Feral, not reckless

A guardrail checks every line before it's spoken - roast the take, never who someone is. Hate, harassment, and ToS-bait are hard-blocked at every spice level, and only viewers who ask for it get roasted.

Original characters, licensed voices

The part that matters is ours: every character's name, look, personality and writing is an original creation. The raw voice is licensed for commercial use from a professional provider (ElevenLabs) - no borrowed celebrities, no clones of real people - nothing on your channel that a takedown can touch.

Questions streamers actually ask

The fine print, out loud

Will this get me in trouble with Twitch?

The whole system is built the opposite way. Every line passes a safety guardrail before it's spoken: identity attacks, hate, and harassment are hard-blocked at every spice level, only viewers who summon a roast get roasted, and the 18+ characters only exist on channels that enable them. You set the spice ceiling; the guardrail holds it.

Whose voices are these?

The characters are ours - original creations (name, look, personality, writing). The voices are licensed from ElevenLabs' commercial voice library (or designed on their platform) and used under their commercial license. We never clone a real person or a copyrighted character, so there's no celebrity likeness to get you DMCA'd mid-stream.

What does it cost me?

Nothing up front. Viewers pay per summon (bits first, more options later), and the ambient cast banter runs as part of the show. If your chat doesn't use it, you haven't spent anything.

Can the characters say anything a viewer types?

No - a viewer's message is performed only after it clears the same guardrail as everything else. "Make him say it" buys a performance, not a bypass.

What do I have to set up?

Install the Twitch extension, tick which characters you want, pick a spice level, and add one browser source in OBS. That's the whole job.

Which platforms?

Twitch first (extension + bits). YouTube and Kick are next - the engine under the hood already speaks multi-platform.

Early access

Put a heckler on the payroll.

RoastCast is in production with its first cast member. Get on the waitlist for first invites - and a vote on which character we unleash next.

Join the waitlist