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Nonprofits · head to head

Little Green Light vs MobileCause

Little Green Light logo

Little Green Light

Nonprofits

Affordable donor management for small nonprofits

From
Free
Rated
-
Full reviewWebsite
MobileCause logo

MobileCause

Nonprofits

Mobile and text fundraising platform

From
$250/month
Rated
-
Full reviewWebsite

The short version

  • Only Little Green Light has a free tier, so it costs nothing to try first.
  • Each has a real cost: Little Green Light pricing is driven purely by constituent record count, so inactive and lapsed records still raise the bill; MobileCause custom pricing model lacks transparency, making cost forecasting difficult for nonprofits
  • They diverge on capability: Little Green Light covers Donor database, MobileCause covers SMS fundraising.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Little Green Light and MobileCause actually diverge.

Attributes where Little Green Light and MobileCause differ
AttributeLittle Green LightMobileCause
Starting priceFree$250/month
Pricing modelsubscriptionUnknown
Free tierYesNo
PlatformsWeb, Mobile-responsiveWeb, Mobile
Founded20082009

Identical on both: 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 Little Green Light

  • Donor database
  • Prospect tracking
  • Relationship management
  • Task management
  • PayPal
  • Google Drive
  • Mobile-responsive support

Only in MobileCause

  • SMS fundraising
  • Mobile app creation
  • Event fundraising tools
  • Peer-to-peer campaigns
  • Twilio
  • Salesforce
  • Slack
  • IOS support

Both cover

  • Stripe
  • Web support

What people use each for

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

Little Green Light

  • Donor management and gift tracking for small nonprofitsnot MobileCause
  • Segmenting constituents for appeals and mailingsnot MobileCause
  • Online donation forms with pay-as-you-go processingnot MobileCause

MobileCause

  • Business operationsnot Little Green Light
  • Productivitynot Little Green Light
  • Automationnot Little Green Light

Where each one falls short

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

Little Green Light

  • Pricing is driven purely by constituent record count, so inactive and lapsed records still raise the bill
  • The base plan is $45 per month for up to 2,500 constituents, rising to $135 per month at 50,000
  • Above 50,000 records each additional 10,000 tier adds $15 per month
  • An account is hard-capped at 200,000 constituent records
  • Online donation processing costs from 2.2% plus $0.30 per transaction to the payment processor
  • The 10% saving requires annual rather than monthly billing

MobileCause

  • Custom pricing model lacks transparency, making cost forecasting difficult for nonprofits
  • Limited customization options for organizations with unique branding needs
  • Integration with payment processors requires additional setup and fees

Pricing, plan by plan

Little Green Light

Free
  • Up to 2,500 constituents$45/month
  • Up to 5,000 constituents$60/month
  • Up to 10,000 constituents$75/month
  • Up to 20,000 constituents$90/month

MobileCause

$250/month

No published plan breakdown. See the MobileCause review.

Which should you pick?

Choose Little Green Light if

  • You need donor database.
  • You want to start without paying.
  • You work on Web, Mobile-responsive.
  • You also want prospect tracking.
Little Green Light review

Choose MobileCause if

  • You need sms fundraising.
  • You work on Web, Mobile.
  • You also want mobile app creation.
MobileCause review

Questions people ask

Is Little Green Light or MobileCause better?
Neither clearly leads. Little Green Light starts at Free and MobileCause at $250/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Little Green Light or MobileCause?
Little Green Light has a free tier; the other does not. Paid plans start at Free for Little Green Light and $250/month for MobileCause.
Does Little Green Light or MobileCause run on more platforms?
Little Green Light runs on Web, Mobile-responsive. MobileCause runs on Web, Mobile.
Can I use Little Green Light for free?
Yes. Little Green Light has a free tier, so you can try it without paying. MobileCause starts at $250/month.
What is Little Green Light best used for?
Little Green Light is most often used for donor management and gift tracking for small nonprofits, segmenting constituents for appeals and mailings, online donation forms with pay-as-you-go processing. Of those, donor management and gift tracking for small nonprofits and segmenting constituents for appeals and mailings are not what MobileCause is typically brought in for.
What can Little Green Light do that MobileCause cannot?
Little Green Light covers Donor database, Prospect tracking, Relationship management, Task management. MobileCause covers SMS fundraising, Mobile app creation, Event fundraising tools, Peer-to-peer campaigns. Both handle Stripe, Web support.

Answered from the vendors’ own pages

Little Green Light: How much does Little Green Light cost?

Little Green Light uses tiered pricing starting at $45/month for up to 2,500 constituents, scaling up to $135/month for up to 50,000 constituents. All tiers include unlimited users and all features. Annual prepayment offers a 10% discount.

Source
MobileCause: What is the pricing structure?

MobileCause does not publicly list per-user pricing. Custom pricing starts around $250/month for SMBs and scales based on organization size and feature requirements.

Source
Little Green Light: Is there a free trial for Little Green Light?

Yes, Little Green Light offers a 30-day free trial with no credit card required, giving full access to all platform features during the trial period.

Source
Little Green Light: What additional fees does Little Green Light charge?

Online donation processing charges 2.2% plus $0.30 per transaction paid to the payment processor. There are no setup fees, cancellation fees, or contracts.

Source
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