Disco

Circle

Circle is an all-in-one community platform that lets digital entrepreneurs and brands host discussions, live events, and courses while managing paid memberships, all under their own branding. It combines community spaces, native iOS/Android apps, email marketing, and monetization tools like paywalls and subscriptions, used by creators such as Jay Shetty, Tim Ferriss, and Pat Flynn.

LearnWorlds

LearnWorlds is an AI-powered learning management system that lets training providers, coaches and companies build, market and sell online courses under their own brand. It combines course creation tools (video, ebooks, assessments, SCORM, certificates) with a website builder offering 50+ industry templates and a built-in commerce engine for selling courses, bundles and subscriptions. Beyond course delivery, LearnWorlds supports live sessions, community and cohort spaces, a mobile app builder, and AI-generated video transcripts and quizzes, alongside 50+ native integrations with tools like Zoom, Stripe, HubSpot and Mailchimp. The platform reports serving over 13,000 learning businesses, ranging from independent course creators to corporate training departments and NGOs.

Mighty Networks

Mighty Networks lets creators and businesses build online communities that combine discussion spaces, structured courses, and live events under one branded platform. It emphasizes member-led participation over passive content consumption, with native iOS and Android apps that the company says drive significantly higher engagement than web alone.

Quizizz

Quizizz (now Wayground) offers a library of standards‑aligned quizzes, games, and lessons that teachers can assign for live play or homework. The platform uses AI to suggest content, personalize practice, and provide instant feedback. Educators can track student progress with detailed analytics, differentiate instruction, and integrate the tool with popular LMSs. Students stay motivated through gamified experiences, leaderboards, and adaptive practice.

Kajabi

Kajabi is a business-in-a-box platform for knowledge entrepreneurs -- coaches, educators, and creators -- combining course and coaching delivery, community spaces, email marketing, landing pages/funnels, and payment processing in a single system. It positions itself as 'the operating system for human expertise,' letting experts run their entire online business without stitching together separate tools. Recent additions include AI-powered features (Kajabi Cofounder and Expert Agents) for content and marketing generation, podcast hosting, and MCP (Model Context Protocol) support for connecting external AI tools. Pricing is tiered by number of products, contacts, and admin users, with unlimited products only available on the top Pro plan.