Best Free Webinar Software for : Top Tools Compared
Webinars have become a game-changer for marketing, training, and community building — but most professional platforms carry a steep price tag. The good news? You don't need to spend a dime to get started. The right free webinar software lets you host engaging virtual events, connect with your audience in real time, and build credibility without touching your budget.
SIGNUP NOWWhat is free webinar software?
Whether you're a startup pitching investors, an educator delivering live lessons, a marketer running product demos, or a coach hosting online workshops, webinar software is your virtual stage. But premium webinar platforms can cost hundreds of dollars per month, creating a real barrier for small businesses, non-profits, and independent creators.
That’s where Zoho Webinar software is a game-changer. It’s one of the best free webinar solutions, with screen sharing, audio, video, interactive, and audience engagement features.
Quick comparison: Best free webinar tools at a glance
Here’s the list of the most popular free webinar tools on the market.
| Platform | Free Options | Best For | Entry-Level Cost |
|---|---|---|---|
| Zoho Webinar | Always Free | Browser-based, feature-rich webinars, training and onboarding sessions, client-facing webinars, online courses and workshops | Paid plan from /user/month |
| LiveWebinar | Always Free | Online training with branding and multi-platform streaming | Pro from /month |
| Livestorm | Always Free | Registration, engagement tools, and post-event analytics. | Pro plan starts at /month |
| Contrast | Always free | Small teams testing webinars with quick setup. | /month (up to 100 registrants/month) |
| YouTube Live | Always free | Large-scale livestreaming, public events | Live streaming remains free |
How do we evaluate free webinar software?
Choosing the right free webinar platform isn’t just about cost—it’s about finding a tool that works reliably today and scales with your needs tomorrow. The following criteria will help you cut through the noise and find the best fit for you.
- Ease of setup: How quickly can an organizer go from signup to running a live session? Look at onboarding flow, technical requirements, and whether attendees need to download anything.
- Security: Does the platform offer waiting rooms, end-to-end encryption, recording consent, registration moderation, and controls over who can join or speak?
- Upgrade path: Is there a clear, affordable paid tier when you outgrow the free plan? Consider pricing transparency and feature jumps between tiers.
- Attendee and time limits: Free plans almost always cap attendees and session length. Compare these limits and where they’re likely to create a bottleneck.
- Engagement features: Polls, Q&A, hand-raising, chat, and reactions all affect how interactive your sessions can be.
- Screen sharing and presentation: Quality of screen sharing, support for slides, whiteboards, and multi-presenter setups.
- Integrations: Check if it connects with your email list, CRM, calendar tools, or campaigns.
- Analytics: Attendance data, engagement metrics, and registration tracking help you measure ROI, even on free tiers.
- Reliability and video quality: Uptime track record, latency, and how the platform handles bandwidth-constrained attendees.
- Mobile experience: Check how well the platform works for attendees and organizers joining from a phone or tablet.
The 5 best free webinar software tools
Zoho Webinar
Zoho Webinar is a powerful browser-based webinar platform. It combines a solid set of webinar features—polls, Q&A, screen sharing, file sharing, audio, and video—with a generous free plan supporting up to 100 attendees for 60-minute sessions. Registration pages give attendees a seamless sign-up experience. It’s available in-browser on all devices without any downloads.
Who Should Use It
Zoho Webinar is a strong fit for enterprises, small businesses, HR teams, and organizations already using Zoho’s suite (e.g., CRM, Campaigns, Cliq) thanks to its tight integrations. It’s also an excellent choice for anyone who wants a robust free plan without being nudged to upgrade. Teams running interactive training sessions, workshops, or client demos will find Zoho Webinar highly capable right out of the box.
Key Free Plan Features
- Up to 100 webinar attendees
- Up to 60 minutes per session
- Screen sharing and file sharing
- Live polls and collaborative whiteboard
- Chat, reactions, and raise-hand feature
- Virtual backgrounds
- Automated attendee reminder emails
- Assign presenter(s)
Pros
- Generous free plan—100 attendees, 60 minutes
- Post registration and webinar redirection directly to your site
- Rich engagement: Polls, Q&A, reactions, allow to talk
- Deep integration with the Zoho ecosystem
- Works in browser without any downloads
Cons
- 60-minute session cap may restrict long events
- Webinar recording only on paid plans
- Limited landing page customization options
Best for
Enterprises, small businesses, marketing, and HR teams who need interactive webinars with solid engagement features and a higher attendee caps—at no cost. Zoho Webinar offers arguably the best free-plan value for team-oriented and client-facing use cases like onboarding, corporate communications, product demos, and online workshops. Zoho Webinar is a top pick for a professional free webinar experience.
Live Webinar
LiveWebinar is a browser-based platform built specifically for live webinars, online training sessions, and virtual classrooms. While the attendee limit is low (five) on the free tier, its features makes it one of the richest sandbox environments for educators experimenting with different webinar formats before scaling up.
Who should use it
LiveWebinar is a strong fit for educators, corporate trainers, and e-learning creators who need rich interactive features like whiteboards and polls during their sessions. It’s best used as a powerful free trial—test every feature thoroughly, then upgrade to the affordable Pro plan ( /month) when you’re ready to grow your audience beyond five attendees.
Key Free Plan Features
- Up to five attendees per session
- Up to 45 minutes per session
- Screen and document sharing
- Interactive whiteboard
- Up to three polls per session
Pros
- Free plan is feature-rich
- Multi-platform live streaming included
- Custom branding
Cons
- Only five attendees can function in the free trial
- No webinar recording on free plan
- No design options for registration page
- Limited to one presenter on the free plan
Best for
Educators and trainers who need interactive features whiteboards, polls, and live streaming.
Livestorm
Livestorm supports both live and automated webinars, features a slick registration page builder with custom forms, and delivers real-time analytics on attendance and conversions. Attendees can join from any browser.
Who should use it
Livestorm is ideal for marketers, coaches, and consultants who want to run lead-generating webinars with proper registration pages, engagement tools, and analytics. It's also great for product demos and internal training.
Key Free Plan Features
- Up to 30 live attendees per session
- Up to 20 minutes per webinar
- Live polls and Q&A with upvoting
- Attendance tracking and analytics
- Automated follow-up emails
Pros
- Supports live and automated webinars
- Excellent Q&A with attendee upvoting
- Custom registration fields and work-email filter
Cons
- Only 20 minutes per session on the free plan
- Maximum of 30 attendees limits audience growth
- No polls in automated webinars
Best for
Marketers and online businesses who want a complete webinar funnel—registration, engagement tools, and post-event analytics—without needing long sessions to make an impression.
Contrast
Contrast was designed for seamless HubSpot-integrated webinars. It features simple registration (name/email or Google sign-in), customizable themes, and interactive tools like polls and dual chats.
Who should use it
Contrast is ideal for marketing teams and small businesses using HubSpot who need quick-setup webinars without complex integrations.
Key free plan features
- Permanent free tier with up to 30 registrants/month
- 45-minute webinars, unlimited events
- Unlimited team members, polls, chats
- Basic color and logo backgrounds
Pros
- HubSpot-native with easy CRM sync on paid upgrades
- Intuitive interface for non-technical users, strong audience interaction
- Unlimited webinars and team access on free plan
Cons
- Strict 30-registrant cap limits scaling
- Basic analytics and video storage (short retention)
- Paid plans jump to /month for 100 registrants
Best for
HubSpot users running frequent small webinars for lead generation or demos, perfect for your marketing workflows.
YouTube Live
YouTube Live turns any channel into a broadcast platform, supporting live streaming, premieres, and replays with global reach. It includes live chat moderation, analytics, and embeds for websites.
Who should use it?
YouTube Live suits content creators, educators, and marketers targeting large public audiences without registration needs. Great for evergreen replays or promotional events.
Key free plan features
- Always free with unlimited viewers (50+ subscribers required for desktop).
- Live chat, polls (via Community), auto-captions.
- Mobile streaming anytime, embeds.
Pros
- Massive unlimited scale of audience.
- No time/attendee limits.
Cons
- No native registration or attendee management
- Requires channel verification and setup for live
- Public-only; limited privacy controls
Best for
Broad-reach live streams like your education webinars, ideal for public events.
What are the key features to look for in free webinar software?
- Stable video and audio, and smooth screen sharing are non-negotiable baselines.
- Attendee and time limits cap both attendee numbers and session length.
- Look for live polls, Q&A, hand-raising, chat, and emoji reactions to keep audiences invested.
- Built-in registration pages save you from needing third-party tools to collect attendee data.
- Check for connections to email platforms, CRMs, and calendar apps to avoid manual work around every event.
- You should be able to see attendance, drop-off points, and engagement data.
- Browser-based, one-click access minimizes attendee drop-off compared to platforms requiring downloads or sign-ups.
- Attendee experience on mobile, as a growing share of participants join from phones.
Why is Zoho Webinar the best free webinar software for all of your business needs?
Zoho Webinar stands out as one of the most well-rounded free webinar platforms available today, and here's why it makes sense for businesses of all sizes.
It has the most generous free plan attendee limit
Unlike most free tools that cap attendees at five to 30, Zoho Webinar’s free plan supports up to 100 attendees per session, making it genuinely usable for real business webinars, not just internal test runs.
No compromise on session length
With a 60-minute session limit on the free plan, Zoho Webinar gives you enough time to run a complete product demo, training session, or client onboarding call without being cut off mid-presentation.
Rich engagement tools are all free
Zoho Webinar includes live polls, Q&A, collaborative chat, reactions, and raise-hand features on its free tier. Most competitors lock these behind paid plans, making Zoho Webinar’s offering unusually generous.
Deep business integrations
For businesses already using the Zoho ecosystem—CRM, Campaigns, Calendar, or Desk—Zoho Webinar integrates natively and seamlessly, automating reminders, lead capture, and follow-ups without any third-party connectors.
Works in both the browser and the desktop app
Attendees and organizers can join directly from a web or mobile browser with no download required. This flexibility removes technical friction and increases attendance rates.
Scales affordably when you grow
When your audience outgrows the free plan, Zoho Webinar’s paid plans start at just /month— one of the most affordable upgrade paths among professional webinar platforms—making it a low-risk long-term choice.
What are the key takeaways?
- Zoho Webinar is the top free pick — fully browser-based, supports live unlimited webinars, built-in registration pages, screen sharing with audio and video, polls, Q&A, and follow-up emails are all on the free tier.
- Not all "free" plans are truly free — Zoho Webinar, LiveWebinar, and Livestorm offer permanent free access with attendee engagement features.
- Every free plan has trade-offs — common limitations include low attendee caps (as few as five with LiveWebinar), short session durations (20 to 60 minutes), no recording, and restricted branding options.
- The best tool depends on your goal — Zoho Webinar wins for small teams needing 100 free attendees.
- Engagement features matter most — polls, Q&A, and call-to-action tools separate a proper webinar from a basic video call, so check for these even on free tiers.
- Integrations streamline your workflow — platforms that connect natively with your CRM, email tools, and calendar like Zoho Webinar within its own ecosystem reduce manual work significantly.
Frequently Asked Questions
Webinar software is an online platform that lets you host live or pre-recorded virtual events for a remote audience. Zoho Webinar includes features such as audio and video streaming, screen sharing, audience engagement (polls, Q&A, chat, hand raise), and registration management. Businesses, educators, and marketers use it to run product demos, training sessions, online classes, and lead generation events.