Demio is a polished, engagement-focused webinar tool. AirCast keeps the browser-based simplicity but swaps per-host pricing, room caps, and session time limits for one flat plan built around recurring programs.
Demio prices by host and by room size: the Starter plan is limited to one host, 50 attendees per session, and 3-hour sessions, and bigger rooms move you to per-host Growth pricing. AirCast prices by monthly capacity instead: unlimited hosts, unlimited events, no time limit per session, and a monthly pool of attendees and attendee-minutes you spend however you like.
Demio's entry price of $45/mo requires yearly billing ($63 month-to-month) and covers 50 attendees per session with a single host and a 3-hour session cap. AirCast starts at $39/mo month-to-month with unlimited hosts, no session time limit, and 100 attendees pooled across the month.
| Best for | AirCast | Demio |
|---|---|---|
| Best for | Recurring B2B webinar programs | Engagement-heavy marketing webinars |
| Starting price | $39/mo flat | From $45/mo billed yearly |
| Pricing model | Flat monthly, by capacity | Per host, capped room size per session |
| Purpose-built for recurring programs | Built in | Limited |
| Multiple session times to choose from | Built in | Limited |
| Behavior-based follow-up | Built in | Built in |
| Automatic no-show recovery | Built in | Built in |
| No-download browser join | Built in | Built in |
| Branded registration pages | Built in | Built in |
Competitor details verified July 2026. Pricing and features change often, so check Demio for the latest.
Flat monthly pricing with unlimited hosts, instead of per-host pricing that grows with your team.
No session time limit. Demio caps sessions at 3, 8, or 10 hours depending on plan; AirCast lets you spend your monthly minutes on sessions of any length.
A true program model: one branded registration page for the whole recurring program, with attendee history across every session.
The best price without an annual commitment. AirCast bills month to month at $39/mo; Demio's advertised entry price requires yearly billing.
Yes, especially if you run recurring B2B webinars like demos, onboarding, and customer education. AirCast is built around programs with multiple sessions, flat pricing, unlimited hosts, and automated reminders and no-show recovery.
No. Like Demio, AirCast is fully browser-based for hosts and attendees, with no downloads or installs.
AirCast is $39/mo month-to-month with unlimited hosts and no session time limit. Demio starts at $45/mo with yearly billing ($63 month-to-month) for one host, 50 attendees per session, and 3-hour sessions, and adding hosts or bigger rooms raises the price per host.
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