If you need to host a webinar for a large audience

If you need to host a webinar for a large audience, iLinc For Webinars may be a good option. Many of the features and services offered are geared towards providing a large scale presentation. Not only can you host up to 1,000 participants, iLinc also provides session management services and tools so that others can help manage your webinar.

iLinc can also be useful if you want to manage all aspects of the webinar from a central location. There are tools available to help with registration, webinar/attendee management, and after session follow-up. You can also cast the webinar with others in a panel/multiple speaker style format.

Starting at $119/month/user paid annually for up to 149 participants.

iLinc For Webinars
If you need to host a webinar for a large audience, iLinc For Webinars may be a good option. Many of the features and services offered are geared towards providing a large scale presentation. Not only can you host up to 1,000 participants, iLinc also provides session management services and tools so that others can help manage your webinar.

Android and iOS apps allow you to run the webinar without using your desktop.

Android and iOS apps allow you to run the webinar without using your desktop.
Customized email invites. You can import a csv contact list to send out invites to your contacts, and the software integrates with your existing calendar.
Send out Facebook and Twitter invites so that participants can sign up for your webinar.
One-click recording options. YOu can download a recording in the standard formats, and can use the recording for a future recast.
Comprehensive reporting features to gather marketing data on your participants and follow up with them.
Marketing integration includes Salesforce and HubSpot. Open API allows you to use custom integration options.
Add polls, surveys, and Q&As to your presentation to help with attendee engagement.
Custom brand heading. Reminder emails can have attachments such as a copy of the webinar attached as a thank you email to your attendees.

thing to consider with ReadyTalk is that it is Java-based,

ReadyTalk is designed for webinars that don’t require live video. This can be a good option if you have attendees that want to dial in using a phone. When setting up a webinar, you can choose to allow VoIP audio, streaming, or toll audio by default. This will allow attendees to connect by either phone or computer.

One thing to consider with ReadyTalk is that it is Java-based, so you will want to make sure that the plug-in is installed prior to starting your webinar. Once you’ve opened the panel, you can add your Powerpoint, polls, and video so that its ready for your presentation.

ReadyTalk is designed for webinars that don’t require live video.

ReadyTalk is designed for webinars that don’t require live video. This can be a good option if you have attendees that want to dial in using a phone. When setting up a webinar, you can choose to allow VoIP audio, streaming, or toll audio by default. This will allow attendees to connect by either phone or computer.

Free for 40 minute duration webinars with up to 100 participants

Free for 40 minute duration webinars with up to 100 participants. Professional plans with no duration limits start at $12.99/ month for 100 participants and can be upgraded to up to 500 participants. There are discounted options available as well for yearly subscriptions.

Unlimited number of webinars with 40 minute durations.

ezTalks gives you the option of other package options that remove the duration limit if your webinars are longer than the time frame.
Invitation tools that integrate with your existing email client. The invite tools has a template built in that allows you to share information to your participants about joining the webinar. All you need to do is fill in their name and email address, along with anything else that you want to use to personalize the invite. 

You can utilize multiple screens during a webinar.

You can utilize multiple screens during a webinar. This can be useful if you’re doing a slide presentation during the webinar and need to prepare items off on a second screen.
Scheduling and calendar tools integrated into the mobile app. If you use your mobile device for scheduling meetings frequently, these tools in the app can be useful in managing your webinar schedule and make sure that everything is viewable on your calendar.

Participants can join your webinar by phone

Participants can join your webinar by phone. When sending out invites, the template will list a number that they can join by audio for instances where their data connection may not work as well. This was a recent addition added to the platform.
Your webinars can have up to 100 participants during a session. There are several paid options available if you need to increase the number of participants.

Customizable registration form

Customizable registration forms. You can select which fields to include so that you can tailor the marketing information gathered.
International dial-in options available. Attendees can join by phone for instances where their internet connection isn’t optimal.
Q&A session tools available. Audience submitted questions appear on a separate tab, and you can display the question to the attendees when you’re answering the question verbally.
Set up a webinar series using the scheduling tool. Your attendees can do a one time sign up for the whole series, or you can require them to sign up for each webinar separately.