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Nonprofits · head to head

Constant Contact vs Zeffy

Constant Contact logo

Constant Contact

Nonprofits

Email marketing and event management

From
Free
Rated
-
Full reviewWebsite
Zeffy logo

Zeffy

Nonprofits

100% free fundraising platform for nonprofits

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); Zeffy revenue model relies entirely on donor voluntary tips with no guaranteed income
  • They diverge on capability: Constant Contact covers Email marketing, Zeffy covers Donation forms.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Constant Contact and Zeffy differ
AttributeConstant ContactZeffy
Pricing modelsubscriptionfree
PlatformsWeb, Mobile-responsiveWeb, IOS, Android
Founded19952019

Identical on both: starting price (Free), free tier (Yes), 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
  • Google Analytics
  • Mobile-responsive support

Only in Zeffy

  • Donation forms
  • Event ticketing
  • Membership management
  • Peer-to-peer fundraising
  • Recurring donations
  • Mailchimp
  • Instagram
  • IOS support

Both cover

  • Zapier
  • Facebook
  • Web support

What people use each for

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

Constant Contact

  • Business operationsnot Zeffy
  • Productivitynot Zeffy
  • Automationnot Zeffy

Zeffy

  • Donation collection for nonprofitsnot Constant Contact
  • Event ticketing with check-innot Constant Contact
  • Membership sales with tiersnot Constant Contact
  • Peer-to-peer fundraising campaignsnot Constant Contact
  • In-person payment with Tap to Paynot 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)

Zeffy

  • Revenue model relies entirely on donor voluntary tips with no guaranteed income
  • All features included equally with no upgrade path for additional capabilities

Pricing, plan by plan

Constant Contact

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

Zeffy

Free
  • Free ForeverFree
    • Unlimited donations
    • Ticketing
    • Memberships

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 Zeffy if

  • You need donation forms.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want event ticketing.
Zeffy review

Questions people ask

Is Constant Contact or Zeffy better?
Neither clearly leads. Constant Contact starts at Free and Zeffy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Constant Contact or Zeffy?
Constant Contact starts at Free and Zeffy at Free.
Does Constant Contact or Zeffy run on more platforms?
Constant Contact runs on Web, Mobile-responsive. Zeffy runs on Web, IOS, Android.
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 Zeffy is typically brought in for.
What can Constant Contact do that Zeffy cannot?
Constant Contact covers Email marketing, Event management, Contact management, Automation. Zeffy covers Donation forms, Event ticketing, Membership management, Peer-to-peer fundraising. Both handle Zapier, Facebook, Web support.

Answered from the vendors’ own pages

Zeffy: How much does Zeffy cost for nonprofits?

Zeffy is completely free for nonprofits. There are no platform fees, transaction fees, credit card processing fees, monthly subscriptions, or setup costs. Nonprofits retain 100% of funds raised.

Source
Zeffy: How does Zeffy make money if it's free?

Zeffy relies on voluntary donor tips at checkout. On average, 2 out of 3 donors leave a tip. Tips are optional and donors can opt out, but Zeffy operates on this voluntary contribution model.

Source
Zeffy: What nonprofit organizations can use Zeffy?

Schools, churches, sports teams, animal rescues, food banks, volunteer fire departments, arts organizations, and PTAs can all use Zeffy. Over 100,000 nonprofits globally use the platform.

Source
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