If you need an affordable webinar platform, start with the size of the room you actually need and the work you expect the platform to do. A low monthly figure can be poor value if it counts registrants rather than live attendees, excludes registration tools, or requires another subscription.
For a creator, a simple live broadcast and a good recording may be enough. A business running lead-generation events may need reminders, registration, CRM connections and reporting. Compare those jobs, the billing commitment and the plan’s counting rules before you decide.
Start with the job, not the headline price
Write down the event you intend to run: expected live audience, number of hosts, whether people must register, and whether you need follow-up after the session. Distinguish a live viewer limit from a registrant limit. People who register may not all attend, and a platform’s stated capacity does not mean every plan includes the same workflow.
A creator teaching a small class may value guest handling, a clean recording and the ability to stream to more than one destination. A business presenting a product may need branded registration pages, reminder emails, polls, questions, attendance reporting and a route into its sales system. These are different jobs, even when both are called webinars.
Set a realistic peak audience rather than buying capacity for a hoped-for future event. If you expect a small room, a higher-tier plan may add expense without solving a problem. If your audience could exceed the room limit, check what happens when capacity is reached and what an upgrade costs before inviting people.
Compare the three routes to a suitable platform
The practical options are a webinar-focused product, a studio-style broadcasting product, or a meeting platform with a webinar add-on. None is automatically the cheapest for every user. A webinar-focused tool can bundle registration and follow-up; a studio can make production and distribution easier; a meeting vendor may suit teams already paying for its workplace tools, but the add-on and prerequisite must be included in the total.
The price and capacity snapshots below are vendor-listed USD figures checked on 3 October 2026. Annual amounts are monthly equivalents requiring an annual commitment, not month-to-month prices. Plan packaging, regional prices, taxes and checkout totals can change, so verify the current vendor page for your location.
| Platform and relevant plan | Vendor-listed price checked 3 October 2026 | Capacity and useful distinction |
|---|---|---|
| WebinarJam Starter / Basic | $49 monthly or $39 monthly equivalent billed annually / $99 monthly or $79 annually | Up to 100 / 500 attendees per webinar; host counts and maximum duration vary by tier. |
| Riverside Webinar | $99 monthly or $79 monthly equivalent billed annually | Up to 100 registrants; includes structured webinar functions such as Q&A, polls and reminders. |
| Demio Starter | $63 monthly or $45 monthly equivalent billed yearly | A 50-person attendee room and one host; larger Growth room options have different prices. |
| Zoom Webinars | $89 monthly or $66.67 monthly equivalent billed annually | Up to 500 attendees on the localized USD offer; requires Zoom Workplace Pro. |
| StreamYard Advanced | $88.99 monthly or $68.99 monthly equivalent billed annually | On-Air webinars for up to 100 viewers, with production and multistream features. |
These figures are not an apples-to-apples ranking. WebinarJam’s figures count attendees per webinar; Riverside’s cited ceiling is registrants; StreamYard’s On-Air figure counts viewers. Demio’s room size and host selection affect the displayed Growth price, while Zoom’s webinar subscription sits on top of its Workplace Pro prerequisite. Check the official WebinarJam plans, Riverside plans, Demio plans, Zoom webinar pricing, and StreamYard plans before purchase.
Match the audience limit to the event
A room limit is useful only if you know what it measures. If a page says 100 registrants, it does not necessarily promise capacity for 100 people watching at once. Conversely, a viewer ceiling does not tell you how many people can sign up or whether registration is even part of the product. Ask the vendor or check its plan comparison when that distinction is unclear.
For a small business testing a webinar, Demio’s Starter is described by Demio as intended for small businesses and solo entrepreneurs, but its listed room is 50 people. That may be enough for a focused session; it is a constraint if your invitation list is larger and attendance is difficult to predict. Growth room options shown by Demio include 150, 500, 1,000 and 3,000 attendees, with the final price depending on room size and host selection.
WebinarJam scales from its Starter room to Basic and larger tiers. Its Starter has a one-hour maximum and one host; Basic allows two hosts and up to two hours. Those details can matter more than the headline price if you run longer workshops or need a co-presenter. Riverside’s Webinar plan has a listed ceiling of 100 registrants, while Zoom’s localized USD standard offer lists capacity up to 500 attendees. Verify the exact counting rule and the current offer in your region.
Look at the workflow as well as the broadcast
A live picture and sound are only one part of an event. Registration pages, confirmation emails, reminders, polls, Q&A, replay access, analytics and CRM integration can save time, but only if you will use them. A solo creator who shares a public link may not need a registration funnel. A business measuring leads may find that adding those functions separately takes more work than choosing a plan that includes them.
Riverside distinguishes its broader live-streaming capabilities from the Webinar tier, which lists registration, Q&A, polls, email reminders, HubSpot integration and webinar analytics. If those structured features are central to your event, compare the Webinar tier rather than assuming a general live-streaming plan includes them. StreamYard positions its product around branded studio production and distribution; its listed On-Air capacity is up to 100 viewers on Advanced. Check whether its viewer-oriented webinar offer provides the registration and lead-management tools your business requires.
WebinarJam lists sales and engagement functions such as customizable pages, email and SMS, offers, polls, surveys and testing across its plans, but features and limits vary. Automated webinars are associated with its sister platform EverWebinar and are included only in named higher packages, so don’t assume the Starter price buys that workflow. Zoom describes its standard product as a webinar broadcast platform, but the Zoom Workplace Pro subscription is a prerequisite and belongs in any total-cost comparison.
For a creator, consider recording quality, guest controls, branding and how easily you can reuse the session. For a business, look at lead capture, integrations, team access and reporting. If your immediate need is only a simple live session, you may not need to pay for every marketing feature. If you are repeating events, the time saved by registration and follow-up may justify a higher plan.
Work out the real monthly commitment
Compare the amount charged at checkout, not only the annual plan’s displayed monthly equivalent. Annual billing usually lowers the equivalent monthly figure but commits you for longer. A monthly plan can be a sensible test when you are uncertain about the format or audience, even if its displayed rate is higher.
Include prerequisites and add-ons. Zoom’s webinar offer requires Workplace Pro, so compare the combined subscription cost rather than treating the webinar line as the whole price. Demio’s price depends on room and host selections. Other products may charge based on host seats, capacity upgrades or other account choices. Taxes and regional pricing may also change the amount you pay.
A useful comparison sheet needs four entries for each candidate: monthly checkout total, annual commitment, the exact audience measure and the features included for your event. Add the number of hosts you need and any integrations that are essential. If the vendor makes a feature conditional on a higher tier, mark that tier’s price rather than relying on a general feature list.
Choose by production and reuse needs
A creator who prioritises a branded studio, guest presentation and distribution may find a production-oriented tool more useful than a platform built around lead-management workflows. StreamYard is a reasonable candidate when studio-style live production and multistreaming matter; its On-Air offer is capped at 100 viewers on Advanced according to its listed plan. That limit and the lack of a needed business workflow can change the fit, so test the actual event path rather than choosing from the feature names alone.
A business with a sales or training team may put more weight on registration, reminder sequences, CRM connections and analytics. Riverside’s Webinar plan lists several of those tools, and WebinarJam lists sales and engagement functions with tier-specific differences. If your business runs a recurring event, check whether attendee records and reports can be exported or used by the people responsible for follow-up.
You do not necessarily need a separate webinar platform for every event. A public presentation that is also meant to reach viewers on social channels may be better served by a broadcasting workflow. If your aim is to deliver a prerecorded programme continuously on YouTube rather than host a scheduled event, that is a different problem; our guide to choosing a 24/7 YouTube streaming approach covers that distinction. Do not pay for webinar registration features when what you need is a reliable way to broadcast a prepared programme.
Test the attendee experience before paying annually
Use a trial, demo or short monthly period to run through the event as an attendee, not just as the host. Check the invitation, registration confirmation, joining instructions, audio, video, captions if relevant, Q&A, polls and replay. Ask a colleague on a different device or network to join so you can see what the audience actually experiences.
Test the failure points that can turn a low price into extra work. Confirm whether guests need an account or an app, how a co-host joins, whether the recording is available promptly, and what participants see if the host disconnects. For a business, test the data hand-off to the CRM or email tool before collecting registrations. For a creator, inspect how the recording looks and sounds before promising a replay.
If you are choosing a broadcasting workflow rather than an interactive webinar, production basics still matter. A microphone can help you pursue clear audio, but an external model is not automatically necessary; test your existing setup first. For an always-on YouTube channel, our audio troubleshooting guide explains practical checks, while OBS versus FFmpeg for a continuous stream addresses a separate technical choice.
Make the choice against your next event
For a solo creator with a small live audience, compare the actual room limit, recording workflow and host controls first. For a business that depends on leads, prioritise registration, reminders, integrations and reporting, then calculate the full subscription cost. If a plan’s ceiling or workflow is a mismatch, a seemingly low price is not a saving.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
Which webinar platform is cheapest?
There is no single cheapest choice for every event because the plans count different things and include different workflows. Compare the current monthly checkout price, annual commitment, capacity measure, prerequisite subscriptions and features you will actually use.
Is an annual plan always better value?
An annual plan may show a lower monthly equivalent, but it requires a longer commitment. If you are still testing your format or audience, a monthly plan may be worth the higher displayed rate while you learn what the event needs.
Is a live-streaming plan the same as a webinar plan?
Not necessarily. A live-streaming plan may focus on production and distribution, while a webinar plan may add registration, reminders, Q&A, polls and analytics. Check the vendor’s current plan details rather than inferring features from the word “webinar”.
What should I check before inviting attendees?
Run a test event and verify the audience limit, joining steps, guest controls, audio and recording. If you collect registrations, check where the data goes and whether your follow-up process works before relying on it for a real event.