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Nonprofits · head to head

Constant Contact vs Demio

Constant Contact logo

Constant Contact

Nonprofits

Email marketing and event management

From
Free
Rated
-
Full reviewWebsite
Demio logo

Demio

Webinars

Webinars that work for you

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Constant Contact core plan started at $9.99 per month and Plus plan at $45 per month, both scaling by contact list size rather than a flat rate (Internet Archive capture, 2022); Demio the Starter plan at $45 a month billed annually caps attendees at 50 and sessions at 3 hours
  • They diverge on capability: Constant Contact covers Email marketing, Demio covers Live webinars.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Constant Contact and Demio actually diverge.

Attributes where Constant Contact and Demio differ
AttributeConstant ContactDemio
PlatformsWeb, Mobile-responsiveWeb
CategoryNonprofitsWebinars
Founded19952015

Identical on both: starting price (Free), pricing model (subscription), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Constant Contact

  • Email marketing
  • Event management
  • Contact management
  • Automation
  • Salesforce
  • Google Analytics
  • Facebook
  • Mobile-responsive support

Only in Demio

  • Live webinars
  • Automated webinars
  • On-demand content
  • Registration pages
  • HubSpot
  • ActiveCampaign
  • Drip
  • ConvertKit

Both cover

  • Analytics
  • Zapier
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Constant Contact

  • Business operationsnot Demio
  • Productivitynot Demio
  • Automationnot Demio

Demio

  • Running live and automated marketing webinarsnot Constant Contact
  • Recording and replaying webinars on demand with registration trackingnot Constant Contact

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Constant Contact

  • Core plan started at $9.99 per month and Plus plan at $45 per month, both scaling by contact list size rather than a flat rate (Internet Archive capture, 2022)

Demio

  • The Starter plan at $45 a month billed annually caps attendees at 50 and sessions at 3 hours
  • Automated and pre recorded on demand webinars are excluded from Starter, so the entry plan is live only
  • 1080p streaming, restreaming, live captions, auto transcriptions and custom domains are all Premium only
  • Attendee capacity is a priced tier within a plan rather than a soft limit, at 150, 500, 1,000 or 3,000
  • Only Premium, at $196 a month billed annually, removes the host limit

Pricing, plan by plan

Constant Contact

Free
  • FreeFree
    • Basic email marketing
    • Contacts up to 100
  • Plus$45/month
    • Advanced features
    • Event management
    • Automation

Demio

Free
  • Starter$45/month
    • Single host only
    • 50 attendee room capacity
    • 3-hour session limit
  • Growth$null/month per host
    • Variable pricing per host
    • Attendee room sizes: 150, 500, 1,000, or 3,000
    • 8-hour session limit
  • Premium$196/month per host
    • Attendee room sizes: 150, 500, 1,000, or 3,000
    • 10-hour session limit
    • Up to 10 people on stage

Which should you pick?

Choose Constant Contact if

  • You need email marketing.
  • You want to start without paying.
  • You work on Web, Mobile-responsive.
  • You also want event management.
Constant Contact review

Choose Demio if

  • You need live webinars.
  • You want to start without paying.
  • You also want automated webinars.
Demio review

Questions people ask

Is Constant Contact or Demio better?
Neither clearly leads. Constant Contact starts at Free and Demio at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Constant Contact or Demio?
Constant Contact starts at Free and Demio at Free.
Does Constant Contact or Demio run on more platforms?
Constant Contact runs on Web, Mobile-responsive. Demio runs on Web.
Can I use Constant Contact for free?
Both have a free tier, so you can try either at no cost before committing.
What is Constant Contact best used for?
Constant Contact is most often used for business operations, productivity, automation. Of those, business operations and productivity are not what Demio is typically brought in for.
What can Constant Contact do that Demio cannot?
Constant Contact covers Email marketing, Event management, Contact management, Automation. Demio covers Live webinars, Automated webinars, On-demand content, Registration pages. Both handle Analytics, Zapier, Web support.

Answered from the vendors’ own pages

Demio: How much does Demio Starter cost?

Demio Starter costs $45 per month (annual billing) or $63 per month (monthly billing). It supports a single host with a 50-person attendee capacity, 3-hour session limit, 4 people on stage, and 15 event admins.

Source
Demio: What does Demio Premium include?

Demio Premium costs $196 per host per month and includes unlimited hosts per account, 10-hour session limits, 10 people on stage, 50 event admins, 1080p streaming, restreaming, live captions, auto-transcriptions, Demio AI, dedicated CSM, and priority support.

Source
Demio: Does Demio offer a free trial?

Yes, Demio provides a 14-day free trial with Growth plan features (limited to 20 attendees and 1-hour sessions). The trial provides access to all standard features including chat, polls, and engagement analytics without requiring a credit card.

Source
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