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Nonprofits · head to head

Constant Contact vs SignUpGenius

Constant Contact logo

Constant Contact

Nonprofits

Email marketing and event management

From
Free
Rated
-
Full reviewWebsite
SignUpGenius logo

SignUpGenius

Nonprofits

Online sign-up and scheduling tool

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); SignUpGenius specific pricing for paid plans is not published on the main site; users must visit the dedicated pricing page to see exact costs
  • They diverge on capability: Constant Contact covers Email marketing, SignUpGenius covers Sign-up forms.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Constant Contact and SignUpGenius differ
AttributeConstant ContactSignUpGenius
Pricing modelsubscriptionfreemium
Founded19952000

Identical on both: starting price (Free), free tier (Yes), platforms (Web, Mobile-responsive), user rating (Not yet rated), category (Nonprofits).

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
  • Analytics
  • Salesforce
  • Zapier
  • Google Analytics

Only in SignUpGenius

  • Sign-up forms
  • Email reminders
  • Volunteer tracking
  • Scheduling
  • Communication
  • Email
  • Google Calendar

Both cover

  • Web support
  • Mobile-responsive support

What people use each for

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

Constant Contact

  • Business operationsnot SignUpGenius
  • Productivitynot SignUpGenius
  • Automationnot SignUpGenius

SignUpGenius

  • Schools and volunteer coordinators organizing sign-up sheets for shifts, events, and potlucksnot 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)

SignUpGenius

  • Specific pricing for paid plans is not published on the main site; users must visit the dedicated pricing page to see exact costs

Pricing, plan by plan

Constant Contact

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

SignUpGenius

Free
  • FreeFree
    • Basic sign-up forms
    • Email reminders
  • Premium$19.99/month
    • Advanced customization
    • No ads
    • Premium support

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 SignUpGenius if

  • You need sign-up forms.
  • You want to start without paying.
  • You work on Web, Mobile-responsive.
  • You also want email reminders.
SignUpGenius review

Questions people ask

Is Constant Contact or SignUpGenius better?
Neither clearly leads. Constant Contact starts at Free and SignUpGenius at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Constant Contact or SignUpGenius?
Constant Contact starts at Free and SignUpGenius at Free.
Does Constant Contact or SignUpGenius run on more platforms?
Both run on Web, Mobile-responsive, so platform support will not decide this one for you.
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 SignUpGenius is typically brought in for.
What can Constant Contact do that SignUpGenius cannot?
Constant Contact covers Email marketing, Event management, Contact management, Automation. SignUpGenius covers Sign-up forms, Email reminders, Volunteer tracking, Scheduling. Both handle Web support, Mobile-responsive support.

Answered from the vendors’ own pages

SignUpGenius: Does SignUpGenius offer a free plan?

Yes. SignUpGenius is free to start with no credit card required. The free plan includes core signup functionality without monthly fees.

Source
SignUpGenius: What do paid SignUpGenius plans include?

Paid plans add more customization options, higher communication limits, and the ability to remove ads from your signup pages. Standard payment processing fees apply to payments collected through the platform.

Source
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