12 Best Virtual Event Platforms to Watch in 2025

Choosing the right virtual event platform is critical for engaging your audience and achieving your strategic goals. Whether you're hosting a multi-day international conference, a targeted webinar series for a professional association, or a hybrid trade show for corporate partners, the technology you select forms the foundation of the entire attendee experience. A misaligned platform can lead to technical glitches, low engagement, and a poor return on investment, while the right one can unlock new revenue streams and build a stronger community.

This guide provides a comprehensive breakdown of the best virtual event platforms available today. We move beyond surface-level marketing claims to offer an in-depth analysis of what each solution truly offers. Our goal is to equip event planners, community managers, and corporate organizers with the detailed insights needed to make a confident and informed decision. You will find practical, real-world evaluations that focus on the specific needs of professional associations, enterprise clients, and membership-based organizations.

Inside this resource, you'll discover:

• Detailed reviews of 12 leading platforms, including GroupOS, Zoom Events, RingCentral Events (formerly Hopin), and Webex Events.
• Direct comparisons of key features, pricing structures, and ideal use cases.
• Honest assessments of each platform's strengths and limitations.
• Screenshots and direct links to help you visualize the user experience and explore further.

We've structured this list to be scannable and straightforward, allowing you to quickly identify the platforms that best match your specific event requirements, from small-scale webinars to complex, multi-track virtual conferences with extensive networking and sponsorship needs. Let's find the perfect platform to elevate your next event.

1. GroupOS

GroupOS establishes itself as one of the best virtual event platforms by offering a powerful, all-in-one ecosystem that expertly merges event management with robust community-building features. Unlike platforms that focus solely on the live event window, GroupOS is engineered to manage the entire member lifecycle, transforming one-off virtual events into continuous, year-round engagement. Its core strength lies in its ability to centralize operations, allowing organizations to manage ticketing, content delivery, sponsorships, and member communications from a single, custom-branded hub. This integrated approach not only streamlines administrative tasks but also provides a seamless and cohesive experience for attendees and members.

This platform excels by integrating directly into the channels where your audience already exists. Through its native connections with platforms like Slack and Facebook Groups, GroupOS allows you to manage backend logistics while your members interact in familiar environments, significantly lowering the barrier to participation.

Key Strengths & Use Cases

• Dynamic Ticketing and Revenue Generation: The platform’s advanced ticketing system goes beyond simple registration. Event organizers can create complex, multi-tiered ticketing with customizable forms to capture crucial lead data. Practical applications include offering early-bird discounts, exclusive VIP upgrades with special access, or bundling tickets with annual memberships to drive recurring revenue. This functionality is ideal for conferences and trade shows looking to maximize monetization opportunities.
• Seamless Post-Event Engagement: GroupOS keeps the conversation going long after a virtual event concludes. Organizers can instantly upload session recordings for on-demand access, facilitate ongoing discussions in dedicated chat channels, and send targeted push notifications about future content or events. This is particularly valuable for professional associations that need to deliver continuous value to maintain member retention.
• Integrated Sponsor and Exhibitor Management: Exhibitors and sponsors receive dedicated, interactive profiles where they can showcase products, post news updates, and directly engage with attendees. Features like rotating banner ads and lead generation tools provide clear, measurable ROI, making it easier to attract and retain high-value partners for virtual or hybrid events.

Implementation and Pricing

GroupOS supports new clients with a free trial and custom setup services, ensuring a smooth transition and rapid deployment. Its intuitive drag-and-drop page builders and member migration tools empower organizations to launch their branded community and event portals quickly.

Pricing: Pricing details are available upon direct inquiry, as the platform offers customized solutions tailored to specific organizational needs. This approach ensures you get a package that aligns with your scale and objectives.

Best for: Organizations seeking a unified solution to manage both large-scale virtual events and an active, engaged member community.

Learn more at GroupOS.

2. Zoom Events (Zoom)

Leveraging the universal familiarity of its core meeting software, Zoom Events stands out as one of the best virtual event platforms by extending the classic webinar into a full-featured conference environment. It builds upon the standard Zoom Meetings and Webinars products, adding a dedicated event hub, multi-session and multi-track agenda management, and robust ticketing and registration capabilities.

This platform is ideal for organizations already embedded in the Zoom ecosystem. The user interface for both organizers and attendees is instantly recognizable, significantly reducing the learning curve often associated with adopting new event tech. For large-scale broadcasts, Zoom Events supports audiences of up to 1 million viewers, making it a go-to for major industry keynotes or global town halls.

Key Features & Considerations

Zoom Events offers a flexible approach to pricing, with options for an annual subscription or a pay-per-attendee model. This allows organizations to choose the most cost-effective path based on their event frequency and size.

• Pros: The seamless integration with other Zoom products and a massive library of third-party app integrations are major advantages. The ability to scale from a small internal workshop to a massive hybrid conference on a single platform provides unmatched flexibility.
• Cons: Accessing the full suite of event management features requires a specific Zoom Events license, which is a separate and more premium-priced purchase than a standard Zoom Meetings or Webinar plan.
• Best For: Companies seeking a powerful, all-in-one solution for internal and external events that capitalizes on their team's existing familiarity with the Zoom interface.

To ensure your sessions are engaging, explore these virtual event best practices for tips on production and audience interaction.

Website: https://www.zoom.com/en/products/event-platform/

3. RingCentral Events (formerly Hopin)

Following its acquisition of Hopin, RingCentral Events has emerged as a powerhouse among the best virtual event platforms, combining a mature, all-in-one event solution with the backing of a major unified communications provider. It delivers a comprehensive workflow for virtual and hybrid events, encompassing everything from initial registration and ticketing to post-event analytics, with a distinct focus on creating modern, interactive experiences for attendees, sponsors, and exhibitors.

The platform excels at fostering genuine connection through its robust networking features and a visually engaging virtual expo hall. Organizers benefit from a suite of AI-powered tools, including assisted content creation and Q&A moderation, which streamline management and enhance the attendee experience. With over 40 native integrations, RingCentral Events connects seamlessly with existing marketing and sales stacks.

Key Features & Considerations

RingCentral Events offers both a try-free option for smaller events and a sales-assisted buying process for larger, more complex needs. This dual approach provides an accessible entry point while ensuring enterprise-level clients receive tailored support and packaging.

• Pros: The platform inherits the polished and intuitive user experience from its Hopin legacy, which is a significant advantage for attendee engagement. It has a clear and strong positioning for both fully virtual and complex hybrid event models.
• Cons: As the platform transitions from the Hopin brand to RingCentral, some users may encounter minor inconsistencies in documentation or support materials during the changeover period.
• Best For: Organizations seeking a feature-rich, dedicated event platform that prioritizes networking, sponsorship value, and a modern aesthetic for large-scale conferences or trade shows.

Website: https://www.ringcentral.com/rc-events.html

4. Webex Events (formerly Socio, by Cisco)

Acquired by Cisco and integrated into its collaboration suite, Webex Events (formerly Socio) is an enterprise-grade platform designed for end-to-end event program management. It provides a robust, secure, and scalable solution for virtual, in-person, and hybrid events, making it a strong contender among the best virtual event platforms for large organizations, especially those in highly regulated industries. The platform's strength lies in its comprehensive feature set that covers the entire event lifecycle.

This solution is tailored for IT-led deployments within corporations already leveraging the Cisco ecosystem. It excels in managing a portfolio of events with powerful tools for registration, streaming via its native production studio or RTMP, a dedicated mobile app for attendees, and interactive features like networking and gamification. The emphasis on data, reporting, and security is a key differentiator.

Key Features & Considerations

Webex Events is not a standalone product; it is bundled within select Webex Suite Enterprise Agreements. This packaging model is ideal for large companies looking to consolidate their tech stack but can be a barrier for organizations not seeking a full suite license.

• Pros: The platform offers Cisco-level security and compliance, a critical feature for enterprise clients. Its ability to manage an entire event portfolio from a single dashboard provides unmatched control and oversight for complex event programs.
• Cons: The primary limitation is its lack of availability as a standalone purchase. Access requires a significant commitment to the broader Webex Suite, making it inaccessible for smaller organizations or one-off event needs.
• Best For: Large enterprises, particularly in finance, healthcare, and technology, that require a highly secure, all-in-one event management solution integrated within their existing Cisco infrastructure.

Website: https://www.webex.com/us/en/products/suite/events.html

5. ON24

ON24 establishes itself as one of the best virtual event platforms by focusing heavily on data-driven marketing and demand generation. It’s designed less as a standalone meeting tool and more as a complete digital experience engine, converting webinars and virtual events into rich sources of first-party engagement data. The platform excels at creating polished, TV-like broadcasts and interactive content hubs that guide prospects through the sales funnel.

This platform is purpose-built for marketing and sales teams who measure success by lead quality, pipeline acceleration, and ROI. Its powerful analytics provide deep insights into audience behavior, tracking everything from content downloads to poll responses. This allows for precise lead scoring and seamless handoffs to sales teams through its extensive CRM and marketing automation integrations, making it a favorite for account-based marketing strategies.

Key Features & Considerations

ON24 is an enterprise-grade solution, and its pricing is provided via a custom quote from its sales team, reflecting its focus on larger organizations with sophisticated marketing needs. This model ensures the package is tailored specifically to a company's goals and scale.

• Pros: The platform offers unparalleled engagement analytics that directly inform marketing and sales workflows. Its robust production tools support live, simulive, and on-demand formats, providing maximum flexibility for content delivery.
• Cons: The enterprise focus means it comes with a premium price tag that may be prohibitive for smaller businesses. The lack of public pricing can also make initial budgeting more difficult.
• Best For: Marketing-driven organizations looking to generate high-quality leads, accelerate sales cycles, and capture detailed engagement data from their virtual events.

After generating leads with ON24, it's crucial to maximize turnout for future sessions. Discover key strategies to increase event attendance and ensure your marketing efforts pay off.

Website: https://www.on24.com/platform/capabilities/virtual-events/

6. Airmeet

Airmeet has carved out a niche as one of the best virtual event platforms by focusing on deep attendee engagement and transparent, scalable pricing. It excels at transforming standard webinars into interactive experiences and provides a robust framework for hosting complex, multi-track conferences. The platform is designed to foster genuine connection through features like virtual networking tables, one-on-one speed networking, and dynamic Q&A sessions.

This versatility makes Airmeet a strong contender for mid-market teams and organizations that need a powerful yet intuitive solution for both virtual and hybrid events. The platform supports everything from simple webinars to large-scale conferences with integrated ticketing, sponsorship booths, and dedicated mobile apps, ensuring a seamless experience for organizers and attendees alike across different formats.

Key Features & Considerations

Airmeet offers a clear pricing structure, with premium webinar plans starting around $167 per month when billed annually, and scales from 100 to 10,000 attendees per event. This attendee-based model allows for a predictable cost structure, which is beneficial for budget planning.

• Pros: The platform’s transparent pricing allows for unlimited events within your chosen attendee limit, providing excellent value. Its rich suite of interactivity tools, including polls, Q&A, and the popular social lounge with networking tables, are standout features that drive audience participation.
• Cons: While the base plans are accessible, unlocking the most advanced features and accommodating larger audiences requires moving to higher-priced tiers, which can increase costs significantly.
• Best For: Mid-market companies and organizations looking for a versatile platform with strong engagement capabilities and a straightforward, attendee-based pricing model for virtual and hybrid events.

Website: https://www.airmeet.com/hub/pricing/

7. vFairs

vFairs has carved out a niche as one of the best virtual event platforms by offering a high-touch, full-service model that excels in creating immersive and custom-branded 3D virtual environments. This platform is particularly favored by large enterprises, universities, and organizations hosting career fairs or trade shows, where a visually engaging and intuitive attendee journey is paramount. They provide dedicated project management to guide clients through the entire event lifecycle.

The platform’s strength lies in its ability to replicate the look and feel of a physical venue, complete with animated avatars, interactive exhibitor booths, and detailed virtual lobbies. This approach boosts engagement by providing a memorable and navigable space. vFairs is also highly regarded for its robust back-end features, including powerful analytics, lead capture tools for exhibitors, and broad payment gateway integrations.

Key Features & Considerations

vFairs operates on a custom pricing model, offering both per-event packages and annual licenses that often include unlimited events, which can be cost-effective for organizations with a busy event calendar.

• Pros: The white-glove support from a dedicated event manager is a significant advantage, ensuring a smooth and professional execution, even for complex events. Its proven scalability and flexibility for virtual, hybrid, and in-person event formats make it a versatile choice.
• Cons: There is no free plan available, and the custom pricing model tends to be at a premium level, which may not be suitable for small businesses or those with limited budgets.
• Best For: Large organizations, educational institutions, and trade associations that require a highly customized, visually impressive virtual environment and are willing to invest in dedicated, managed support for large-scale events.

Website: https://www.vfairs.com/pricing/

8. Bizzabo (Event Experience OS)

Bizzabo positions itself as an "Event Experience Operating System," offering a comprehensive and robust platform designed for managing an entire event portfolio. It excels at handling complex virtual, in-person, and hybrid events by integrating virtual production, advanced registration, a dedicated mobile app, and sophisticated analytics into a unified command center. This makes it one of the best virtual event platforms for organizations with a mature event strategy.

Its architecture is built for scale, making it ideal for large conferences and enterprise-level event programs that require deep data insights and seamless integration between live and digital audiences. Bizzabo's optional Klik SmartBadge wearables are a standout feature for hybrid events, enhancing in-person engagement through gamification and simplified lead capture, which directly feeds into the platform's central analytics dashboard.

Key Features & Considerations

Bizzabo’s core plans include unlimited events and registrations, which is a significant value proposition for high-frequency event producers. They also provide dedicated customer success managers and 24/7/365 support, reflecting their focus on the enterprise market.

• Pros: The platform provides a mature, end-to-end toolset for comprehensive event management. Its strong hybrid capabilities, supported by innovative onsite technology like smart wearables, create a truly integrated experience for all attendees.
• Cons: Bizzabo’s powerful features and dedicated support come with a premium price tag, which may place it outside the budget for small businesses or organizations running only a few events per year.
• Best For: Enterprise-level companies and large associations that need a powerful, data-driven platform to manage a diverse portfolio of large-scale virtual and hybrid events.

To better understand what a comprehensive platform should offer, review these essential event management software features to see how Bizzabo compares.

Website: https://www.bizzabo.com/

9. BigMarker

BigMarker establishes itself as a highly customizable and browser-based virtual event platform, designed to create fully branded, media-rich online experiences. It excels at transforming a standard broadcast into an immersive virtual venue, complete with features like customizable lobbies, interactive expo halls, and AI-powered networking lounges. This focus on white-labeling allows organizations to maintain complete brand control throughout the attendee journey.

The platform is engineered for versatility, supporting everything from single-session webinars to complex, multi-day conferences with thousands of participants. Organizers can leverage media hubs to host on-demand content, extending the life of the event and providing lasting value. This capability makes BigMarker a strong contender for companies that view their events as a central part of a larger content marketing strategy.

Key Features & Considerations

BigMarker’s licensing model offers single, multi-event, or unlimited packages, providing scalable options for different event calendars. Its native integrations for marketing automation and CRM platforms streamline the process of lead capture and follow-up, a critical function for sales-driven events.

• Pros: The platform’s deep branding control and robust engagement tools, such as polls, Q&A, and handouts, are significant advantages. Its flexible packaging is well-suited for both one-off flagship events and year-round virtual series.
• Cons: Pricing is quote-based with no exact costs listed publicly, which can make initial budget planning more challenging. The extensive customization options may also present a steeper learning curve for new users.
• Best For: Marketing-focused organizations and media companies that require a highly branded and customizable platform to host engaging, lead-generating virtual conferences and trade shows.

Website: https://get.bigmarker.com/solutions/virtual-events

10. Cvent Attendee Hub

As a core component of Cvent's comprehensive event management ecosystem, the Attendee Hub is one of the best virtual event platforms for organizations looking to deliver enterprise-grade virtual and hybrid experiences. It’s designed to function as the central engagement point, combining live and on-demand video streaming with sophisticated networking tools and a virtual expo floor for sponsors.

The platform’s strength lies in its deep integration with the broader Cvent suite for registration, marketing, and mobile apps. This creates a unified data flow, allowing for powerful analytics and personalized attendee journeys. For regulated industries or professional associations, its ability to manage and track continuing education credits and certifications is a significant differentiator.

Key Features & Considerations

Cvent Attendee Hub's pricing is quote-based, tailored to the specific needs and scale of each event. This approach is common for enterprise-level software, reflecting its customizable and feature-rich nature.

• Pros: The seamless connection to Cvent’s robust event marketing and registration stack provides an end-to-end solution. Its reporting and analytics capabilities are exceptionally strong, offering deep insights into attendee behavior and ROI.
• Cons: The quote-based pricing model can be complex and may present a high barrier to entry for smaller organizations or those new to event technology.
• Best For: Large enterprises and associations already invested in the Cvent ecosystem who need a powerful, scalable hub for complex virtual or hybrid conferences with detailed tracking requirements.

For those looking to understand the full scope of such platforms, you can explore the fundamentals of what event management software is and how it centralizes event operations.

Website: https://www.cvent.com/en/event-marketing-management/attendee-hub

11. Accelevents

Accelevents positions itself as a comprehensive, all-in-one event management solution built to handle virtual, hybrid, and in-person experiences with equal proficiency. The platform is notable for its transparent pricing model, which offers clear options for single events or annual subscriptions, making it accessible for both one-off conferences and organizations with a full calendar of events. It covers the entire event lifecycle from registration and ticketing to the virtual event hub, networking lounges, and even onsite features.

This balance of functionality makes Accelevents one of the best virtual event platforms for organizers seeking a single tool to manage a diverse event portfolio. Its user experience is streamlined, aiming to consolidate what would otherwise require multiple disparate software solutions into one unified dashboard. The platform's commitment to support is also a key differentiator, offering 24/7 live assistance with rapid response times.

Key Features & Considerations

Accelevents provides a tiered structure with Professional, Business, and Enterprise plans, allowing users to select the feature set that matches their needs. Add-ons like a dedicated mobile app and badge printing are available to enhance the hybrid and in-person experience.

• Pros: The platform’s clearly published pricing is a major benefit for U.S.-based buyers, removing the ambiguity common with other event tech vendors. It offers a well-rounded feature set that capably supports both virtual and onsite event components from a single interface.
• Cons: Access to advanced features, APIs, webhooks, and white-label branding is restricted to the higher-cost Business and Enterprise tiers, which may be a barrier for smaller organizations.
• Best For: Event organizers and marketing teams looking for a versatile and scalable platform that can manage a mix of virtual, hybrid, and in-person events without needing to juggle multiple vendors.

Website: https://www.accelevents.com/pricing

12. Remo

Remo distinguishes itself among the best virtual event platforms by focusing on creating authentic, human connections through its unique "virtual ballroom" interface. Instead of a linear broadcast, Remo places attendees in an interactive floor plan with virtual tables, allowing them to move freely and engage in small-group video conversations, much like at a physical networking event. This design is highly effective for fostering organic interactions.

This platform is specifically built for networking-heavy events such as job fairs, community meetups, and workshops where conversation is the main goal. Organizers can create branded, immersive floorplans that make the experience feel less like a webinar and more like a dynamic, engaging venue. The intuitive table-shuffling and real-time engagement features like polls and Q&A help maintain energy and participation.

Key Features & Considerations

Remo’s pricing is transparent and accessible, offering both one-time event plans and recurring monthly subscriptions. With a 14-day free trial and straightforward credit-card checkout, it's particularly appealing for small to medium-sized businesses and startups that need a quick, powerful solution without complex enterprise contracts.

• Pros: The platform excels at creating networking-first experiences with a very quick setup time. Its transparent, credit-card-friendly pricing options make it easy for organizations of any size to get started without a significant upfront commitment.
• Cons: While excellent for interactive sessions, its architecture is less suited for very large, broadcast-style conferences where the primary focus is one-to-many content delivery.
• Best For: Event organizers prioritizing attendee networking and community building for events like virtual career fairs, interactive workshops, and member-only social mixers.

Website: https://remo.co/pricing

Top 12 Virtual Event Platforms Feature Comparison

Final Thoughts

Navigating the expansive landscape of the best virtual event platforms can feel overwhelming. We've journeyed through twelve of the industry's top contenders, from comprehensive enterprise solutions like Cvent and Bizzabo to specialized tools like ON24 for webinars and vFairs for immersive virtual environments. Each platform brings a unique set of strengths to the table, tailored for different event sizes, formats, and strategic goals.

The core lesson is clear: the "best" platform is not a one-size-fits-all solution. It's the one that aligns most precisely with your organization's specific needs, your audience's expectations, and your long-term community engagement strategy. A simple, single-session webinar has vastly different requirements than a multi-day international conference with complex networking, exhibitor booths, and detailed analytics.

Key Takeaways for Selecting Your Platform

As you weigh your options, revisit these critical decision-making pillars. Your final choice should be a strategic investment, not just a logistical tool.

• Audience Experience is Paramount: A clunky interface, poor streaming quality, or confusing navigation can derail even the most well-planned event. Prioritize platforms that offer a seamless, intuitive, and engaging user experience. Look at tools like RingCentral Events or Airmeet that emphasize interactive features to combat virtual fatigue.
• Integration is Non-Negotiable: Your event platform must function within your existing technology ecosystem. Check for robust integrations with your CRM (like Salesforce), marketing automation tools (like HubSpot), and other essential software. Platforms like Webex Events and BigMarker often excel here, reducing manual data transfer and creating a unified workflow.
• Data and Analytics Drive ROI: The ability to capture, analyze, and act on event data is what transforms a virtual event from a simple broadcast into a strategic asset. Scrutinize the analytics capabilities of each platform. How deep can you go on attendee engagement, session popularity, sponsor ROI, and lead generation? This is where platforms like ON24 and Cvent provide significant value for data-driven organizations.
• Beyond the Live Event: The true power of modern event technology lies in its ability to foster an ongoing community. The conversation shouldn't end when the live stream does. Consider platforms that offer persistent spaces, on-demand content libraries, and integrated community features that extend the value of your event long after it concludes.

Your Actionable Next Steps

Feeling ready to make a decision? Don't rush. Follow this structured approach to ensure you select the right partner for your virtual event needs.

1. Define Your Core Needs: Create a detailed checklist of "must-have" versus "nice-to-have" features. Are breakout rooms essential? Do you need sophisticated ticketing tiers? Is a native mobile app a priority?
2. Request Personalized Demos: A pre-recorded video won't suffice. Schedule live demos with your top 2-3 choices. Come prepared with a list of specific questions and use cases relevant to your organization. Challenge them to show you how their platform solves your unique problems.
3. Check References and Reviews: Look beyond the testimonials on their website. Seek out real-world user reviews on sites like G2 or Capterra. If possible, ask the vendor for references from organizations similar to yours.
4. Run a Small-Scale Pilot: Before committing to a large, high-stakes event, consider using the platform for a smaller internal meeting or a simple webinar. This real-world test is the ultimate way to evaluate its performance, ease of use, and the quality of its customer support.

Ultimately, choosing from the best virtual event platforms is a strategic decision that impacts your brand, your audience engagement, and your bottom line. Take the time to conduct thorough due diligence. The right platform will not only help you execute a flawless event but will also become a cornerstone of your community-building and revenue-generation efforts for years to come.

Ready to move beyond one-off events and build a thriving, year-round community? GroupOS integrates powerful virtual event capabilities directly into a comprehensive community management platform, transforming attendee engagement into lasting member relationships. Discover how our unified approach can help you create more value and drive sustainable growth by visiting us at GroupOS.