Circle vs Heartbeat

Circle is a community platform from a US company founded in 2019 by people who previously built creator tools, and it has become one of the most popular homes for paid communities, cohort courses and B2B customer communities. It brings discussion spaces, chat, events, live streams, courses and memberships into one branded space on web, iOS and Android.

Communities are organized into spaces, each of which can be a post feed, a chat channel, an event calendar or a course. Paywalls, tiers and gated spaces handle monetization with Stripe, and the platform adds its own transaction fee on top of Stripe's charges, a percentage that shrinks on higher plans. Business adds workflows that automate onboarding and member journeys, custom profile fields and API access; AI features help with moderation, summaries and an AI agent that answers members. Fully branded iOS and Android apps are a separate Plus offering with a significant extra price.

Circle fits creators and companies who want a polished, premium community and are willing to pay for it. It is less suited to tight budgets and to knowledge-heavy communities where search and threaded discussion matter most. Skool is simpler and cheaper with gamification built in, Mighty Networks offers a similar all-in-one bundle, Discord is free but noisy and hard to monetize, and Discourse is the open-source choice for searchable forums.

Heartbeat is an all-in-one community platform that combines discussion threads, real-time chat, events, courses, documents and payments in a single customisable space. It is aimed at community builders, course creators and companies running paid or internal communities who want Slack-like conversation and forum-like structure without stitching together several tools.

Admins organise the community into channels for threads and chat, run events with calendars and reminders, publish courses and documents as part of the same space, and charge for access through payment integrations with subscriptions or one-time fees. Custom branding, member directories, roles and permissions, and automations for onboarding are included, and the platform is available on the web with mobile apps. Pricing is a monthly subscription across Build, Grow and Scale plans that raise member limits, automations and landing pages while lowering the transaction fee, with a discount for annual billing.

Heartbeat fits creators and small organisations who want a flexible, affordable alternative to Circle or Mighty Networks and like a chat-first feel. It has a smaller ecosystem, fewer integrations and less brand recognition than the leaders, and its mobile experience and reporting are still maturing. Circle is the most polished option for creator communities with courses, Skool is simpler and built around gamified learning, Mighty Networks offers branded apps, and Discord is free but harder to monetise and less professional.