iDonate vs Supp.to
Mid-sized and larger US nonprofits that want conversion-optimised, embeddable donation and recurring-gift tools with enterprise-grade donor-data security, and are comfortable with custom, sales-quoted pricing.
Dutch and Belgian individuals, groups and nonprofits that want a low, predictable per-donation fee with no percentage cut and no mandatory donor tips, plus an optional white-label or schools-focused (Sponsor.school) option.
On a £100 donation, iDonate delivers £0.49 more to the recipient than Supp.to.
Side-by-side.
| Metric | iDonate | Supp.to |
|---|---|---|
| Recipient gets (£100) | £100.00★ winner | £99.51 |
| Platform fee | 0% | 0% |
| Payment processing fee | 0% + £0.00★ winner | 0% + £0.49 |
| Trustpilot | — (0) | — (0) |
| Country coverage | 0 countries | 2 countries★ winner |
| Data residency | — | NL |
| Languages | 0 | 2★ winner |
| Payment methods supported | 0 | 17★ winner |
Winner by category.
£100.00 vs £99.51 reaches the recipient.
— vs — on Trustpilot.
2 vs 0 countries.
Both share the same residency posture.
Choose based on who you are.
Mid-sized and larger US nonprofits that want conversion-optimised, embeddable donation and recurring-gift tools with enterprise-grade donor-data security, and are comfortable with custom, sales-quoted pricing.
- ✓Conversion-focused giving tools: pop-up forms, hosted donation pages, embeddable website forms, and recurring-gift prompts.
- ✓Enterprise donor-data security with annual SOC 2 Type 2 audits, third-party penetration testing, and a zero-trust design.
- ✓Operates in accordance with GDPR standards per its privacy disclosures.
- ✓Multiple donation rails: credit card, debit card, and ACH bank transfer.
Dutch and Belgian individuals, groups and nonprofits that want a low, predictable per-donation fee with no percentage cut and no mandatory donor tips, plus an optional white-label or schools-focused (Sponsor.school) option.
- ✓Flat per-donation fee on iDEAL and Wero (EUR 0.49) rather than a percentage cut, inclusive of 21% VAT.
- ✓No hidden costs and no mandatory donor tip - you pay only for successful donations.
- ✓Payments via Mollie Payments B.V., licensed under the Wft and supervised by De Nederlandsche Bank.
- ✓Keep-it-all funding model - funds are paid out even if the target is not reached.
A third option.
Dutch and other social-impact initiators running Global-Goals-aligned campaigns who value personal coaching and community-building over a high-volume, self-serve crowdfunding marketplace.
Other comparisons.
Frequently asked questions
Which is cheaper, iDonate or Supp.to?
On a £100 donation, iDonate delivers approximately £100.00 to the recipient and Supp.to delivers approximately £99.51. Real costs depend on the payment method donors choose.
Which is better for European nonprofits?
Both platforms operate inside the EEA framework. Choose based on local payment-method coverage and language support.
Which platform has more country coverage?
iDonate operates in 0 countries; Supp.to operates in 2.
Rankings are produced by a public editorial methodology — open to peer review. We disclose ownership, scoring weights, and every change.