Multiply your fundraising revenue

Increase average gift size. Grow recurring revenue. Recover lost donations. Reduce donor churn.

Conversion

30%

+12%

Retention

75%

+8%

Recovered

$98K

+24%

Recurring

12.3K

+19%

Trusted by leading organizations worldwide

The problem

Your donation form quietly costs you money

Donations that never complete, gifts smaller than they could be, and recurring donors who quietly lapse.

Donations that never complete

People click "donate," start the process, and never finish. Friction, interruptions, or missing payment options cause motivated donors to abandon the gift.

Revenue that almost happened.

Gifts smaller than they could be

Donors often rely on suggested amounts when deciding how much to give. Poorly structured options quietly anchor donations lower than they might have been.

Revenue left unrealized.

Donors who could have been recurring

Donation forms give up too easily. Once a donor chooses a one-time gift, the form moves on. The opportunity to turn that decision into ongoing support disappears.

Revenue that could have compounded.

Recurring donors who quietly lapse

Cards expire. Payments fail. Without recovery, recurring donors disappear silently and revenue slowly erodes.

Revenue that should have continued.
The solution

The revenue engine for nonprofit fundraising

Double improves the outcome of every fundraising moment by optimizing how supporters give and how long they stay.

Convert more donors before they leave

Double optimizes your donation flow in real time — removing friction, surfacing the right options, and guiding donors to complete their gift.

More completions. More revenue.

Increase average gift size intelligently

Smart, personalized suggested amounts based on donor behavior and capacity — so every ask is calibrated to get the most from each donor.

Higher averages. Same donors.

Turn one-time donors into recurring supporters

At the right moment, Double presents a seamless upgrade path — turning single gifts into monthly commitments that compound over time.

Recurring revenue. Compounding impact.

Recover failed payments automatically

When cards expire or payments fail, Double automatically retries and re-engages donors — keeping recurring revenue intact without manual intervention.

Less churn. More sustained giving.

Built for organizations that take fundraising seriously

If fundraising is a meaningful part of your organization's revenue, the systems behind it matter. Double is designed for nonprofits that care about performance, donor experience, and measurable growth.

Testimonials

Used by organizations that treat fundraising as a growth engine

Ready to grow fundraising revenue?

Book a demo and see how Double can improve the performance of your fundraising.