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Mission Sumo | Fundraising software for small nonprofit teams — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Non Profit Organizations →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
donorperfect.ai ↗	78 match 1 shared topics	Fundraising Software for NonProfit Donor Management	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
donorperfect.com ↗	78 match 1 shared topics	Fundraising Software for NonProfit Donor Management	en	non-profit-organizations WordPress	robots llmsaihumans	emailphone	none
donorsoftware.info ↗	78 match 1 shared topics	Fundraising Software for NonProfit Donor Management	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
fundraisingsoftware.org ↗	78 match 1 shared topics	Fundraising Software for NonProfit Donor Management	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
fundraisersoftware.com ↗	74 match 1 shared topics	FundRaising Software for Nonprofit Donor Management \| FundRaiser Software - FundRaiser Software	en	non-profit-organizations Joomla	robotsllmsaihumans	emailphone	none
missionadvancement.com ↗	74 match 1 shared topics	Mission Advancement - Nonprofit and School Fundraising	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
mission-minded.com ↗	73 match 1 shared topics	Branding & Fundraising for Nonprofits & Schools \| Mission Minded	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
functionalandfunded.com ↗	72 match 1 shared topics	Fundraising for nonprofits - Functional and Funded	en	non-profit-organizations Webflow	robotsllmsaihumans	emailphone	none
acb-inc.com ↗	72 match 1 shared topics	Capital Campaign and Fundraising Strategy Services for Nonprofits	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
donoriq.com ↗	72 match 1 shared topics	DonorIQ \| Fundraising for AI	en	non-profit-organizations Wix	robots llmsaihumans	emailphone	none
iconnectx.com ↗	71 match 1 shared topics	Free Online Fundraising Platform for Nonprofits \| iConnectX	en	non-profit-organizations WordPress	robotsllmsaihumans	email phone	none
charityauctions.com ↗	71 match 1 shared topics	CharityAuctions \| Nonprofit Auction & Fundraising Platform	en	non-profit-organizations	robots llmsaihumans	emailphone	none
donorreach.net ↗	71 match 1 shared topics	Donor Reach - Nonprofit Fundraising & Communications	en	non-profit-organizations WordPress	robotsllmsaihumans	email phone	none
donortrackapp.com ↗	71 match 1 shared topics	DonorTrack — Donor Management for Small Nonprofits	en	non-profit-organizations	robotsllmsaihumans	emailphone	none
charitiflow.com ↗	71 match 1 shared topics	Charitiflow \| Charity Website & Fundraising Platform for UK Nonprofits	en	non-profit-organizations	robots llmsaihumans	emailphone	partial · 8
fundraisersunite.com ↗	71 match 1 shared topics	Fundraisers Unite \| Archive of Fundraising Training For Nonprofits	en	non-profit-organizations	robotsllmsaihumans	emailphone	none
500kplaybook.com ↗	71 match 1 shared topics	The $500k Playbook: Fundraising Course for Nonprofits \| The $500k Playbook	en	non-profit-organizations	robotsllmsaihumans	emailphone	none
stuart-sloane.com ↗	71 match 1 shared topics	Stuart Sloan Strategies \| Fractional Fundraising for Nonprofits	en	non-profit-organizations HubSpot	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.