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 AI-Native Application Development

AI-Native Webinar Platform Development

We build webinar platforms that run themselves — AI handles Q&A, polls, follow-ups, and engagement scoring in real-time. Interactive live or fully automated evergreen delivery, scalable to thousands of simultaneous attendees.

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Core AI Capabilities
  • AI Q&A moderation & auto-answering from knowledge base
  • Real-time attendee sentiment & engagement heatmaps
  • Automated evergreen webinar engine with AI avatar host
  • Smart follow-up & drip email sequence automation
  • Post-webinar AI summary & highlights reel generation
  • Live polls, quizzes, and interactive CTA overlays
  • 1,000+ concurrent viewer broadcast architecture

How It Works

Presenter WebRTC → HLS Broadcast

The presenter joins via WebRTC for sub-200ms preview. The media server transcodes to HLS for CDN distribution to thousands of simultaneous viewers — a proven broadcast architecture that separates interactive presenter quality from mass viewer scale.

AI Engagement & Q&A Layer

As attendees submit questions and interact, an LLM agent answers from a RAG knowledge base, scores engagement per attendee, and surfaces unanswerable questions to a human moderator. Polls and timed CTAs fire based on engagement signal thresholds.

Post-Webinar Automation

After the event, the AI generates a personalised highlights email per attendee based on their specific Q&A interactions and engagement patterns. Lead scores are pushed to your CRM. A full recording with AI chapter markers is made available for on-demand access.

What We Build

AI Webinar Host

Video avatar or voice-driven automated host delivering scripted webinars 24/7 — no presenter needed for evergreen content.

Engagement Intelligence

Per-attendee scoring: drop-off points, Q&A interaction, poll responses — fed to your CRM as structured lead intelligence.

RAG-Based Q&A Engine

Trained on your product docs, FAQs, and past webinars. Routes unanswerable questions to a human moderator with full context.

1,000+ Viewer Broadcast

WebRTC presenter feed transcoded to HLS/DASH with CDN distribution. 99.9% uptime SLA architecture with regional failover.

Smart Timed CTAs

In-webinar offer overlays triggered by AI engagement signals — configurable rules per audience segment.

Personalised Follow-Ups

Post-event email sequences with AI-generated highlights tailored per attendee’s engagement history and Q&A activity.

CentEdge vs The Alternative

SaaS Webinar Tools (Demio, WebinarJam, Zoom Webinar)
  • Vendor hosts all attendee data and recordings
  • Generic follow-up emails — not personalised
  • No AI Q&A — manual moderation required
  • Per-attendee pricing becomes expensive at scale
  • No evergreen automation without expensive add-ons
CentEdge Custom Webinar Platform
  • All data on your servers — full GDPR compliance
  • AI-personalised follow-up per attendee interaction
  • LLM Q&A agent handles 80%+ of questions automatically
  • One-time build — unlimited attendees, no per-seat fees
  • 24/7 automated evergreen webinar engine built-in

Who This Is For

  • B2B SaaS: Demo & Product Webinars
  • EdTech: Scalable Course Delivery
  • BFSI: Investor & Policy Briefings
  • Healthcare: Patient & HCP Education
  • Automotive: Dealer & Partner Training
  • Ecommerce: Live Product Launches

Technology Stack

Media Server SFU

HLS / DASH

FFmpeg

RAG / pgvector

GPT-4o / Claude

AI Video Avatar

Node.js

AWS CloudFront

AWS SES

Frequently Asked Questions

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What is the maximum number of attendees the platform can support?

The architecture separates the presenter WebRTC feed from viewer delivery. Viewer delivery uses HLS/DASH via a CDN, which scales horizontally to tens of thousands of simultaneous viewers without architectural changes. The 1,000+ figure is a conservative baseline — actual ceiling depends on CDN capacity, which can be configured to handle millions of concurrent streams.

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How does the AI Q&A engine work?

Attendees submit questions via a text chat interface. An LLM agent searches a RAG knowledge base built from your product documentation, FAQs, past webinar transcripts, and any other relevant content. Questions with high-confidence answers are answered automatically and displayed to the attendee. Questions below the confidence threshold are flagged and routed to a human moderator with the relevant context pre-loaded.

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What is an automated evergreen webinar?

An evergreen webinar runs automatically on a schedule without a live presenter. CentEdge builds these using a pre-recorded video played through the webinar interface, combined with an AI host avatar that delivers live-feeling interaction — answering Q&A in real-time, firing polls at scripted moments, and personalising the experience based on each attendee's behaviour. From the attendee's perspective, it feels like a live event.

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How are engagement scores calculated and used?

Each attendee gets a real-time engagement score based on weighted signals: time-on-screen, Q&A submissions, poll responses, CTA clicks, and drop-off/rejoin events. These scores are pushed to your CRM after the webinar as lead intelligence — enabling your sales team to prioritise follow-ups based on actual engagement rather than just registration.

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Can the platform integrate with our existing marketing stack?

Yes. CentEdge builds native integrations with Salesforce, HubSpot, Marketo, and Mailchimp. Registration data flows into your CRM automatically. Post-webinar lead scores and engagement summaries are pushed as structured updates. Email follow-up sequences can be triggered via your existing email platform or via SES/SendGrid managed by the webinar platform.

GET IN TOUCH

Let’s Build This
Together

Tell us about your project and we’ll return with an architecture overview and engagement proposal within 48 hours.

  • hello@centedge.io
  • +91 6362 814071
  • T-Hub, Hyderabad, India
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