Top 10 Community Software in the United Kingdom for 2026

Circle is the modern community platform leader, founded 2019 by Sid Yadav, Andy Guo, and Rudy Santino. The company raised a $32M+ Series B in March 2022 led by Insight Partners and Felicis Ventures, putting it on a strong capital base relative to other modern community platforms. Circle covers spaces (channels and forums), events, live streams, courses, paid memberships, and an embedded community option (Circle inside a host product). Strengths: cleanest UX in the category, strong product velocity, native paid-membership and course features, embeddable widgets, and a strong creator and B2B SaaS installed base. Trade-offs: less depth than Khoros or Higher Logic for enterprise brand-side community programs, AI moderation is newer than Khoros offerings, and pricing per-member and per-admin can stack at higher tiers.

Discourse is the dominant open-source forum platform, founded 2013 by Jeff Atwood (Stack Overflow co-founder), Robin Ward, and Sam Saffron. The project is open-source (GPL v2) and is offered as a hosted SaaS by Discourse along with self-hosted deployment. Discourse covers topic-based discussion, trust levels, gamified user reputation, plugin ecosystem, and tight email-in and email-out workflows. Strengths: open-source with no vendor lock-in, dominant in developer and technical communities (Linux distributions, programming languages, hardware projects, gaming), broad plugin ecosystem, mature moderation tooling and trust levels, and strong AI plugin support (Discourse AI ships with summarization, search, and toxicity detection). Trade-offs: feature set is forum-first (not as creator-friendly as Circle or Mighty Networks for paid memberships and courses), self-hosting requires technical operations capability, and the hosted SaaS pricing scales with users.

Gainsight inSided is the customer-success-anchored community platform, founded as inSided in Amsterdam in 2010 and acquired by Gainsight in August 2021 (terms undisclosed). Since the acquisition the product has been positioned as the community arm of the Gainsight customer success stack, with tight integration to Gainsight CS for tying community engagement signals (post counts, super-user status, accepted answers) to customer health and renewal forecasting. Strengths: deepest CS platform integration in the category (native Gainsight CS sync), strong ROI story for deflection and adoption, mature enterprise B2B SaaS installed base, and credible super-user program tooling. Trade-offs: post-acquisition product velocity has been mixed, the brand transition from inSided to Gainsight Customer Communities created some buyer confusion, pricing has moved opaque under Gainsight, and the platform is most valuable when paired with Gainsight CS (standalone value is weaker).

Khoros Communities is the enterprise community platform, with heritage in the Lithium Technologies community software (founded 2001) and Spredfast social-management business that merged in 2018 to form Khoros under Vista Equity Partners ownership. Khoros covers community forums, ideation, knowledge bases, social media management, messaging, and brand-side customer engagement at Fortune 500 scale. Strengths: deepest enterprise community feature set in the category, mature integrations with social channels and CRM, broad Fortune 500 installed base (telco, financial services, consumer electronics), and a substantial professional services and customer success organization. Trade-offs: Vista Equity ownership since 2018 has driven a cost-restructure cycle through 2022-2023 with reported customer support quality declines, the product UX is dated relative to Circle and Bettermode, pricing is opaque and high relative to mid-market, and the multi-product architecture (Communities, Care, Marketing, Messaging) creates buyer-side complexity.

Bevy is the event-driven community platform, founded 2017 in San Francisco. Bevy is the software behind community-led conferences and chapter networks (CMX, Salesforce Trailblazer Community, Atlassian Community, Asana Community). The product covers event management at scale, chapter governance, virtual and hybrid conferencing (post-2020 expansion), and member directories. Strengths: best-in-class fit for event-led community programs, mature chapter governance tooling, virtual conferencing built in (post-COVID), and strong large-customer references (Salesforce, Atlassian, Asana). Trade-offs: forum and asynchronous discussion features are weaker than Circle or Discourse, the platform is event-centric (less fit for discussion-led communities), and pricing is opaque and skews enterprise.

Higher Logic is the association and non-profit community platform leader, founded 2007 and majority-owned by JMI Equity. The Higher Logic Thrive product covers community discussion, member directories, dues and chapter management integrations with association management systems (AMS), email marketing, learning, and event tooling. In 2022 Higher Logic acquired Vanilla Forums (see entry 8), broadening the product line into modern forum software while keeping Higher Logic Thrive as the association-focused flagship. Strengths: deepest fit for association and non-profit communities, mature AMS integrations (iMIS, Aptify, Personify), strong dues and chapter governance, and broad professional and trade association installed base. Trade-offs: outside associations the platform is less competitive (Circle and Bettermode have cleaner UX for B2B SaaS), pricing is opaque and skews enterprise, and the multi-product portfolio (Thrive + Vanilla) creates buyer confusion.

Bettermode is the modern UX-first community platform, founded 2017 in Toronto as Tribe Platform and rebranded as Bettermode in 2023 with a refreshed product positioning. The product covers customizable community spaces, modular blocks (Notion-like), headless API for in-product community embedding, gamification, and AI-driven content discovery. Strengths: among the cleanest UX in the category, strong customization via modular blocks and headless API, native paid-membership and gating, and growing developer-friendly architecture. Trade-offs: post-Series A capital base is meaningfully smaller than Circle (Tribe raised approximately $11M total before rebrand, with limited disclosed funding since), feature depth below Khoros and Higher Logic for enterprise scenarios, the brand transition from Tribe to Bettermode created some buyer confusion, and integrations are still maturing.

Vanilla Forums is the open-source forum platform, founded 2009 in Montreal by Mark O Sullivan. Vanilla was acquired by Higher Logic in July 2022 (terms undisclosed), broadening the Higher Logic portfolio with a modern-forum offering distinct from Higher Logic Thrive (association-focused). Vanilla covers discussion forums, Q&A, ideation, gamification, knowledge base, and theming. Strengths: open-source heritage (Vanilla OSS is still available, GPL v2), strong B2B SaaS and brand community fit (EA, Acquia, Cisco references), mature Q&A and ideation features, and Higher Logic distribution muscle post-acquisition. Trade-offs: post-Higher Logic acquisition product velocity has been slower than expected, the brand straddles two products (Vanilla and Higher Logic Thrive) with overlapping use cases, pricing has moved opaque under Higher Logic, and the modern UX investment lags Circle and Bettermode.

Mighty Networks is the creator-economy community platform, founded 2017 by Gina Bianchini (Ning co-founder). The company raised a $50M Series B in April 2021 led by Owl Ventures, putting it on a strong capital base oriented toward creators, course creators, and paid-membership communities. The product covers community spaces, native courses, paid memberships, events, native iOS and Android apps, and an AI-driven recommendation engine (Mighty Co-Host). Strengths: best-in-class fit for creator and course-led communities, native mobile apps (white-label add-on), strong AI assistant (Mighty Co-Host), and a clear creator-economy positioning. Trade-offs: B2B SaaS user community fit is weaker than Circle (the platform is creator-first, not B2B-first), enterprise feature depth is shallow, and integrations are limited relative to Circle and Discourse.

Hivebrite is the alumni and association community platform, founded 2015 in Paris. The product covers member directories, alumni networks, association governance, events, fundraising and dues, and branded mobile apps. Hivebrite is particularly strong at university and corporate alumni networks (Stanford GSB Alumni, ESCP Alumni, Deloitte Alumni). Strengths: best-in-class alumni and association network fit, strong member directory and event tooling, branded mobile apps, GDPR-native compliance, and broad European installed base. Trade-offs: B2B SaaS user community fit is weaker than Circle (the platform is alumni-and-association-first), pricing skews enterprise and is opaque, the product can feel heavy for small communities, and the US footprint is smaller than Higher Logic.