Custom Donation Platform Development
Maximize the potential of every campaign with a platform designed to make each donation easier.
A custom donation platform designed for high-volume foundations
When your foundation raises several million dollars a year, turnkey platforms become expensive through fees, functional limitations, and missed opportunities. A custom donation platform gives you control over the donor experience, your margins, and your integrations. Exolnet designs web applications that align with your technology tools, tax requirements, and campaign branding.
What is a custom donation platform?
A donation platform is a web application that allows a foundation, nonprofit, or charity to collect, manage, and optimize online donations. It manages the form donors see, payment processing, tax receipt issuance, and synchronization with your management systems.
When should you switch to a custom donation platform?
Several signs indicate that a foundation is ready to invest:
Platform fees are becoming significant.
The more you raise, the more transaction and subscription fees affect your budget. A custom platform reverses this logic because the marginal cost decreases as your volume grows.Your operations are largely manual.
Your team processes donations, issues receipts, and follows up with donors by hand instead of focusing on donor relationships and campaign strategy.Your payment and giving options are falling behind.
Gifts of securities, Interac donations, and team-based peer-to-peer fundraising are rarely covered by a single generic platform. A custom platform adapts to every giving method relevant to your donors.Your brand is being diluted.
Your forms look like everyone else's, but your foundation should provide a consistent experience from the first click to the tax receipt, supported by UX/UI design focused on conversion.The donor experience is not optimized for your specific audience.
This limits your conversion rate.Recurring donations and annual tax receipts are poorly managed.
These automations should run without human intervention.Your CRM does not synchronize correctly with your fundraising tools.
This creates duplicates and discrepancies in donor data.
Two additional requirements quickly become critical at high volume: scalable cloud infrastructure that can absorb campaign peaks such as GivingTuesday, a feature on Tout le monde en parle, or year-end campaigns; and compliance with Canadian standards such as PCI DSS, Quebec Law 25, and Canada Revenue Agency tax receipt requirements. Both should be built in from the start, not added later to a generic tool.
Do several of these signs sound familiar?
The solutions we develop
All our solutions meet Canadian requirements, including PCI compliance for payments, Quebec Law 25 for personal information, and tax receipts that comply with Canada Revenue Agency rules. We regularly support organizations in this sector, as demonstrated by our work with foundations and nonprofits.
Compare donation fundraising solutions
Choosing a donation platform depends on your organization's maturity, transaction volume, and desired level of customization. This table compares turnkey solutions, specialized platforms, and custom development to help you identify the option best suited to your needs.
Criterion | Turnkey solution (Zeffy, GoFundMe) | Specialized platform (Donna, Blackbaud) | Custom donation platform |
|---|---|---|---|
Recurring fees | Percentage per donation or subscription per member | High annual subscription | Maintenance and hosting only |
Cost model | Costs increase with the amount raised | Quickly reaches a ceiling | Initial investment, with marginal costs decreasing as volume grows |
Setup | A few hours | A few weeks | 6 to 9 months |
Branding | Low, with limited templates | Moderate, with controlled customization | High, with complete control and campaign consistency |
Donor features | Limited to basic features | Limited to advanced features | Fully customizable, with unlimited possibilities |
CRM integration | Available connectors | Limited native connectors | Bidirectional integration with any CRM |
Ideal for | Small nonprofits getting started | Mid-sized foundations with standard needs | High-volume foundations with complex needs |
We develop solutions in the custom platform category, turning your technology into a strategic asset. A custom platform differentiates your foundation from organizations using the same generic tools, reduces transaction fees, improves campaign conversion, and automates team operations.
Integration with your fundraising CRM
An effective donation platform must communicate with your CRM or donor management system to synchronize donations, donors, and campaigns automatically. We build API integrations with the leading CRMs used by foundations in Quebec and across Canada:
Blackbaud Raiser's Edge NXT, the most widely used option among large foundations in Quebec
CharityEngine
Bonterra (formerly EveryAction and Salsa)
Bloomerang
Ascend by Kindsight (formerly DonorPerfect)
Salesforce Nonprofit Cloud
Our team handles the specific requirements of each CRM, including deduplication rules, soft credits, campaign codes, and designated funds. If you use a less common CRM or a custom system, we can also develop a tailored integration.
Want to assess the feasibility of integrating your CRM with a custom donation platform?
At what fundraising volume does a custom platform become cost-effective?
Based on our experience, a custom donation platform becomes particularly advantageous for a foundation aiming to raise CAD $25 million or more per campaign. At that volume, recurring fees, functional limitations, and manual work associated with turnkey solutions can represent significant costs.
A proprietary platform can then improve campaign conversion, automate operations, and provide better control over long-term expenses. The exact threshold varies according to your current fees, marketing budget, types of donations, and ambitions.
Our development process
Building a donation platform requires rigour, especially when millions of dollars will flow through it.
Comprehensive analysis of management rules and donation types
We examine your donation management rules in depth to establish a solid foundation from the start, including donation types, campaign logic, tax receipts, geographic considerations, and integration with existing tools. This critical step helps prevent inconsistencies, tax issues, and long-term technical limitations.Audit of critical integrations
CRM, payment gateway, financial software, and the synchronization rules between them.Conversion-focused UX design
Mockups optimized for your actual donor profiles and validated before development.Iterative development
Includes demonstrations every two weeks.Load testing for campaign peaks
GivingTuesday, year-end campaigns, and television launches. Your platform must perform at the most demanding moments.PCI DSS and Quebec Law 25 compliance validation
Security audits, access logging, and data hosting in Canada.Launch and support for the first campaigns
Case study:
CHU Sainte-Justine Foundation
We designed a custom donation platform for the CHU Sainte-Justine Foundation that manages several million dollars in annual donations. It supports four donation types: one-time, monthly, in honour, and in memory. The platform also lets the team create campaign microsites with dedicated URLs and integrates with its financial software, payment gateway, and email delivery system.
The AWS cloud infrastructure, built with microservices, supports hundreds of thousands of monthly visitors and ensures availability during GivingTuesday and year-end campaigns.
After many collaborations with Exolnet, I can say that their expertise and commitment have added tremendous value to our projects. Exolnet is much more than a software engineering company. It is a dedicated team of experts focused on solving technology challenges of any scale.
Ready to build a platform that meets the scale of your campaigns?
If your foundation has reached a point where turnkey solutions are limiting growth, let's talk. Our team can analyze your situation, fundraising volume, and CRM to recommend a custom donation platform tailored to your campaigns and operational reality.
FAQ
What is the difference between a custom donation platform and Zeffy?
Zeffy is free for the foundation because donors are asked to cover costs through a tip, which can work well for small nonprofits. A custom donation platform belongs entirely to your organization. You control the branding, donor experience, CRM integrations, and fees. It becomes relevant when your fundraising volume justifies the investment and Zeffy’s constraints cost more than owning the platform.
How much does custom donation platform development cost?
Depending on the project scope, the investment can range from CAD $100,000 to several hundred thousand dollars over the development period. The cost depends on the types of donations offered, number of integrations, level of customization, and administrative features. We prepare a detailed estimate tailored to your foundation after an initial meeting, with no fee or obligation.
How long does it take to develop a custom donation platform?
Depending on the project scope, delivering a first production version generally takes six to nine months. We use iterative development with incremental releases and demonstrations every two weeks. This approach lets us launch selected features earlier when a seasonal campaign requires it and adjust priorities as the project progresses.
Can a custom donation platform integrate with an existing CRM?
Yes, in most cases. We have extensive expertise with Blackbaud Raiser’s Edge NXT, the most widely used CRM among large foundations in Quebec. For other systems such as Bonterra, Bloomerang, Salesforce Nonprofit Cloud, CharityEngine, Ascend by Kindsight, or a custom system, we assess integration individually. Whenever an API is available, a custom integration is possible.
Let’s talk technology!
We’d be more than happy to chat about your technology goals and always enjoy learning about new businesses along the way. Get in touch today!
