About
The team behind AlertForge
AlertForge is an AI stream alert generator and animated overlay pack builder for Twitch, YouTube, and Kick. It was founded in 2026 by Lasan to help streamers turn their own ideas into matching scenes, alerts, and channel artwork without having to animate each piece by hand.
Lasan
Founder & Engineer
Lasan designs and builds AlertForge end to end — the render pipeline, the pack builder, and the billing system. He writes the AlertForge blog, where guides and the original data studies are published under his own name. You can reach him through X (@alertforgeAI) or the support page.
What AlertForge is
Your idea, made for your stream
Every alert and overlay scene is generated, not selected from a catalogue. Alert video uses the render option chosen in the builder, GPT-Image-2 paints overlay scenes, Kling Video v3 Pro animates selected scenes, and BiRefNet v2 extracts transparent cam frames.
Transparent WebM, no green screen
AlertForge exports VP9 WebM with a real alpha channel. Add alerts to OBS as Media Sources so they composite without a chroma-key step.
A matching set of stream graphics
Start with a style sheet, then use it to create scenes, alerts, and channel artwork with matching colours and characters.
Costs shown before you generate
The builder shows the credit cost before each generation. Packs and subscriptions are paid through Stripe.
Company facts
- Founded
- 2026
- Founder
- Lasan
- Product
- Stream alerts, animated overlay packs, and channel artwork
- Platforms
- Twitch, YouTube, and Kick through OBS and compatible alert widgets
- Generation
- AI image and video generation with transparent WebM and PNG exports
- Payments
- One-time packs, credit top-ups, and subscriptions through Stripe
- Support
- [email protected] · alertforge.ai/support
Why trust what we publish
Guides on the AlertForge blog are written by the person who built the product, against the actual render pipeline, and our data posts are computed from AlertForge's own production database with the methodology stated in the post. When we compare AlertForge to other tools on the comparison pages, we explain which jobs each tool suits and how it fits into a streaming setup.