Softwr

Nonprofits · head to head

Bloomerang vs OneCause

Bloomerang logo

Bloomerang

Nonprofits

Donor relationship management for nonprofits

From
$40/month
Rated
-
Full reviewWebsite
OneCause logo

OneCause

Nonprofits

Event management and auction fundraising platform, now part of Bonterra

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Bloomerang pricing is based on the number of constituent records tracked, so the bill grows with the database rather than with usage; OneCause no transparent pricing published; all plans require contacting sales at 888-475-5214 or online form for custom quotes
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Bloomerang and OneCause actually diverge.

Attributes where Bloomerang and OneCause differ
AttributeBloomerangOneCause
Starting price$40/monthOn request
Pricing modelsubscriptionquote
PlatformsWeb, IOS, AndroidWeb
Founded2012Unknown

Identical on both: free tier (No), 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 Bloomerang

  • Donor database management
  • Donation tracking
  • Relationship tracking
  • Task management
  • Stripe
  • PayPal
  • Mailchimp
  • Google Drive

Only in OneCause

Nothing recorded that Bloomerang does not also cover.

What people use each for

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

Bloomerang

  • Nonprofit fundraising managementnot OneCause
  • Donor database and engagementnot OneCause
  • Volunteer coordinationnot OneCause

OneCause

  • Managing ticketing, sponsorships, and registration for fundraising eventsnot Bloomerang
  • Running silent and live auctions with mobile bidding capabilitiesnot Bloomerang
  • Coordinating peer-to-peer fundraising campaigns like walks and runsnot Bloomerang
  • Processing donations with gift matching and recurring contributionsnot Bloomerang

Where each one falls short

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

Bloomerang

  • Pricing is based on the number of constituent records tracked, so the bill grows with the database rather than with usage
  • The all in one Giving Platform starts at $242 a month billed annually
  • The products are sold separately, with Fundraising from $40 a month, CRM from $125 and Volunteer from $119, so a full stack means stacking subscriptions
  • Every published price is a starting figure billed annually, with exact cost requiring a sales conversation

OneCause

  • No transparent pricing published; all plans require contacting sales at 888-475-5214 or online form for custom quotes

Pricing, plan by plan

Bloomerang

$40/month
  • Fundraising$40/month
    • Donor tracking and management
  • CRM$125/month
    • Customer relationship management
  • Volunteer$119/month
    • Volunteer management and scheduling
  • Bundled Giving Platform$242/month
    • All three products combined

OneCause

On request
  • Professional$undefined/mo
    • Foundational fundraising software
    • Ticketing, tables, sponsorships, auctions, donations
    • Suited for galas, luncheons, golf outings
  • Enterprise$undefined/mo
    • Large or multiple ticketed events
    • Event Ambassador Fundraising
    • Event Series
  • Nationals$undefined/mo
    • National organizations managing affiliate chapters
    • Organization Structure & Hierarchy
    • Event Templates

Which should you pick?

Choose Bloomerang if

  • You need donor database management.
  • You work on Web, IOS, Android.
  • You also want donation tracking.
Bloomerang review

Choose OneCause if

Nothing in the data separates OneCause from Bloomerang on the points above - pick on price and on how each one feels to use.

OneCause review

Questions people ask

Is Bloomerang or OneCause better?
Neither clearly leads. Bloomerang starts at $40/month and OneCause at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bloomerang or OneCause?
Bloomerang starts at $40/month and OneCause at On request.
Does Bloomerang or OneCause run on more platforms?
Bloomerang runs on Web, IOS, Android. OneCause runs on Web.
What is Bloomerang best used for?
Bloomerang is most often used for nonprofit fundraising management, donor database and engagement, volunteer coordination. Of those, nonprofit fundraising management and donor database and engagement are not what OneCause is typically brought in for.
What can Bloomerang do that OneCause cannot?
Bloomerang covers Donor database management, Donation tracking, Relationship tracking, Task management.

Answered from the vendors’ own pages

Bloomerang: What does Bloomerang's individual pricing cost?

Bloomerang's individual products cost $40/month for Fundraising, $125/month for CRM, and $119/month for Volunteer management.

Source
OneCause: How much does OneCause cost?

OneCause does not publish pricing online. All plans require a custom quote. Contact OneCause at 888-475-5214 or submit a request through their website for pricing information.

Source
Bloomerang: How much does Bloomerang's bundled platform cost?

Bloomerang's Bundled Giving Platform costs $242 per month, which is less than the individual products' combined cost of $284 per month.

Source
OneCause: What pricing tiers does OneCause offer?

OneCause offers three main tiers: Professional (foundational fundraising software), Enterprise (large/multiple event management), and Nationals (national organizations with affiliate chapters). All require custom quotes.

Source
Bloomerang: Are there unlimited users included in Bloomerang pricing?

Yes, all Bloomerang paid plans include unlimited users, allowing your entire team to access the platform.

Source
OneCause: Is there a Pay As You Go option?

OneCause indicates Pay As You Go availability is offered within the Professional plan, but specific costs require contact with sales.

Source
Bloomerang: What payment methods does Bloomerang accept?

Bloomerang accepts credit and debit cards, ACH, PayPal, Apple Pay, Google Pay, Venmo, and Tap to Pay for subscriptions.

Source
Share

Related pages

More on Bloomerang

More on OneCause

Keep looking

Other head to heads