Best webinar software in 2026

The checklist that matters

• Registration — hosted signup pages, optional approval, per-attendee join links.
• Attendee experience — join from the browser, no installs, Q&A and polls that just work.
• Moderation — broadcast vs interactive modes, hand-raise queues, host controls.
• After the event — recordings, transcripts, and registration data you can export or pull via API.
• Programmatic control — can your marketing stack or LMS create webinars and push registrants?

1. Arythmatic Meetings — best all-in-one with API registration

Webinars are a first-class part of the platform, not a separate SKU: hosted registration pages with optional approval, per-attendee join links delivered by email, broadcast or interactive town-hall modes, Q&A, polls, hand raise, recording, and AI transcripts. Uniquely practical: the REST API can create webinars and register attendees, so your CRM or LMS can run the whole funnel. Webinar hosting is licensed per user, so you only pay for people who actually present.

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2. Zoom Webinars — best for very large broadcast events

Scales to tens of thousands of view-only attendees and integrates with the broader Zoom ecosystem. It's a paid add-on on top of Zoom Meetings licenses, and branding stays firmly Zoom's. See our Zoom comparison.

3. Microsoft Teams webinars — best for M365-internal events

Fine for town halls inside a Microsoft 365 tenant, with registration on business tiers. External attendee experience and API automation lag the dedicated tools. See our Teams comparison.

4. Webex Webinars — best for regulated enterprises on Cisco

Strong compliance posture and scale, with Slido-powered interaction. It's a separate product with enterprise-grade setup overhead. See our Webex comparison.

Bottom line

For massive one-way broadcasts, Zoom Webinars still owns the top end. For everything else — recurring programs, education, product demos, API-driven registration — Arythmatic Meetings gives you the full webinar workflow inside the same platform your meetings already run on.