momoGood Adaptive Testing

A/B testing for nonprofit text messages.

momoGood Adaptive Testing brings A/B and A/B/n testing directly into momoGood Messaging. Test up to four message variants, get AI-generated variant ideas informed by your past winning messages, receive intelligent test-size recommendations, and send the winner automatically or manually.

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A/B/n test · 4 variants · 15% test audience

Variant A · "Match ends tonight"CTR 4.1%

Variant B · "Double your gift"CTR 6.8%

Variant C · shorter copyCTR 5.2%

Variant D · with imageCTR 4.9%

Winner: Variant BSent to remaining 85%Auto or manual selection

Why test

One toggle replaces the manual testing grind.

Nonprofit teams often know they should test, but manual testing rarely survives a busy campaign calendar.

Before

Testing by hand

Create tags. Build separate broadcasts. Segment manually. Wait for results. Copy the winner. Send to the rest — for every single test.

With momoGood

Testing in the composer

Flip on testing in the composer, add variants, let momoGood split the audience, review results, and send the winner automatically or manually.

What to test

What nonprofits can A/B test.

Donation appeal framingCTA wordingUrgency levelShort copy vs. longer copyImage vs. no imageEmoji vs. no emojiCultivation toneEvent or auction reminder languageSend-time variations where supported

How it works

How A/B testing works in momoGood.

Create up to four variants

Test different copy, images, or calls to action — A/B or A/B/n.

Choose the test audience

momoGood recommends a right-sized test audience based on audience size, variant count, and reliability needs.

Run the test

momoGood splits the test audience and tracks engagement.

Pick automatic or manual winner selection

Let momoGood select the top performer by CTR, or review the data and choose manually.

Send the winner to the rest

The winning version goes to the remaining audience.

15%
test

85% — winner sent automatically or manually

momoGood recommends the test size — big enough to be reliable, small enough to protect the send.

The AI piece

AI creates the variants — and learns from your winners.

The intelligence in Adaptive Testing is twofold: AI generates testable variants from one draft, and it uses your past winning messages to predict which framings, tones, and formats are likely to win next — so every test starts from what has already worked for your audience.

Generate variants from one draft

Turn a single message into multiple testable versions — rephrased tone, urgency, length, and CTA wording.

Informed by past winners

Variant suggestions draw on your organization's previous test results and high-performing sends, not generic copy patterns.

Predict likely winners

Over time, the model surfaces which message traits tend to win for your audience — an estimated head start, confirmed by each live test.

Create useful differences

AI helps variants differ in ways that teach your team something — avoiding tiny tests that never move the numbers.

Illustrative exampleVariant B won: 6.8% CTR vs. 4.1% control · sent to remaining 85%Example of how a completed test reads — every result comes from your own audience, not a vendor benchmark.

Two modes

Automatic when you want it, manual when you need it.

Some campaigns need speed. Others need human judgment. Adaptive Testing supports both.

Automatic

Automatic winner

momoGood selects and sends the top performer based on click-through rate.

Manual

Manual winner

Your team reviews performance data and chooses the winning message based on the metrics that matter most to your campaign.

Practical by design

Practical testing, not complicated experiment design.

momoGood Adaptive Testing is designed for fast, practical A/B and A/B/n testing inside the sending workflow. Teams can learn what resonates without managing separate experiments, tags, or analytics tools.

Related momoGood AI features

Works better with the rest of momoGood AI.

Draft better variants with AI Message Composer, deliver the winner at each supporter's best time with Smart Sending, and test with more focused audiences from Donor Scoring.

AI Donor Scoring & Smart Segments

AI affinity scoring sorts supporters into segments you can act on: VIP Donor, Highly Engaged, Passive Supporter, At-Risk, and Critical Risk.

Explore Donor Scoring →

Smart Sending

Automatically deliver each donor text at the predicted best time for each supporter, using engagement history, fatigue rules, and campaign context.

Explore Smart Sending →

AI Message Composer

Draft, rewrite, shorten, and optimize nonprofit texts — with shortlinks, SMS fallbacks, and AI-suggested message goals.

Explore AI Message Composer →

Coming soon for Workplace Giving

Test employee participation messages.

Coming soon

Future Workplace Giving AI could help teams test employee participation messages, match reminders, volunteer CTAs, Goodprint prompts, and impact story formats to learn what motivates participation.

Match reminder wording

Volunteer CTA testing

Goodprint prompts

Impact story formats

Campaign urgency

Preview Workplace Giving AI

Workplace Giving AI is in development. Product details and timing may change.

FAQ

Common questions.

Is this A/B testing or Adaptive Testing?

Both. Adaptive Testing is momoGood's name for its built-in A/B and A/B/n testing feature — up to four message variants tested inside the sending workflow.

How many variants can I test?

Up to four message variants per campaign (A/B/n testing).

Can AI help write test variants?

Yes. AI generates testable variants from one draft — and its suggestions are informed by your past winning messages, helping predict which framings are likely to win next.

How is the winner selected?

Automatically, based on click-through rate — or manually, after your team reviews the live performance data.

Can teams choose the winner manually?

Yes. Teams can review performance data and choose the winning message based on the metrics that matter most to the campaign.

Does momoGood support multivariate testing?

momoGood supports testing multiple message variants in a single send. If your team uses “multivariate testing” to mean comparing several versions of a message, Adaptive Testing supports that workflow. For true multi-factor testing across independent variables, confirm the current supported test types with the momoGood team.

Make every send smarter than the last.

See how A/B testing inside momoGood Messaging helps nonprofit teams learn faster and improve fundraising communication.

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Last updated: July 2026