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Collective Debate
DEBATE-A-BOT
debate AI
DebateIsland
The digital debate arena — Live debates, AI judging, 4 specialized universes (NOVA education, APEX corporate, VOIX civic), 50% profits redistributed to creators.

Website, pricing, platforms and company facts side by side.
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| Website | opalstack.com | elbo.world |
| Pricing | ||
| Company | — | Startup from Canada · 5,000+ employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Opalstack yet.
ELBO is what happens when you stop scrolling and start talking. It's a live arena built on one idea: the best conversations shouldn't disappear in a feed — they should be events. Two people debate. An audience votes in real-time. The energy is contagious. The more people show up, the more alive...
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As answered by people managing Opalstack and Elbo.world.
Elbo.world's answer:
ELBO is the only platform combining live video debates with AI judging, a full education suite (7 pedagogical tools), corporate training, and civic participation — all in one ecosystem. We redistribute 50% of weekly profits to active creators, and every user builds a certified ECHO profile that grows with them. Built solo, available in 11 languages.
Elbo.world's answer:
Other debate platforms offer text-only forums or single-feature AI chat. ELBO delivers live video with real-time audience voting, AI vs AI debates, Kahoot-style quizzes, Socratic AI discussions, collaborative brainstorming, and a real economy where your participation earns money. No other platform covers education, corporate training, and civic engagement under one roof.
Elbo.world's answer:
Next.js 16 (React SSR), Supabase (database & auth), LiveKit (real-time video/audio), Stripe & PayPal (payments), 11 AI integrations including Claude, GPT, and Groq, Tailwind CSS, TypeScript, deployed on Vercel.
Elbo.world's answer:
Educators and students looking for interactive debate and critical thinking tools. Corporate trainers building negotiation and leadership skills. Municipalities seeking transparent public consultation platforms. And anyone passionate about structured argumentation who wants their voice to have real value.
Elbo.world's answer:
ELBO was born from a simple frustration: online debates are broken — toxic, unstructured, and reward outrage over argument quality. A solo Canadian developer set out to build the opposite: a platform where debate is structured, judged fairly by AI, and where quality participation is financially rewarded. What started as a debate arena grew into a 4-universe ecosystem serving education, corporate, and civic needs.
Elbo.world's answer:
Currently in public beta — launching March 2026 Targeting Quebec CEGEP and university debate clubs (LiDUC network) Early interest from educators seeking Kahoot alternatives with debate features Designed for municipalities seeking digital consultation tools
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