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Mrdmath alternatives & similar sites

Mr. D Math Home — 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 Online Education →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
ixl.com ↗	85 match shared topic	IXL \| Math, Language Arts, Science, Social Studies, and Spanish	en	online-education	robotsllmsaihumans	emailphone	none
dreambox.com ↗	85 match shared topic	Online Math & Reading Programs for Students \| DreamBox by Discovery Education	en	online-education WordPress	robotsllmsaihumans	emailphone	none
computerbasedmath.org ↗	85 match shared topic	Computer-Based Maths: How to Fix Maths Education	en	education	robotsllmsaihumans	emailphone	none
mathigon.org ↗	85 match shared topic	Mathigon – The Mathematical Playground	en	online-education	robotsllmsaihumans	emailphone	none
betterexplained.com ↗	85 match shared topic	BetterExplained – Math lessons that click	en	education WordPress	robotsllmsaihumans	emailphone	none
youcubed.org ↗	85 match shared topic	youcubed - Inspire ALL Students with Open, Creative Mindset Mathematics	en	education WordPress	robotsllmsaihumans	emailphone	none
alllearnersnetwork.com ↗	85 match shared topic	Inclusive Math Professional Development and Coaching for PreK-12 Educators \| All Learners Network	United States~ en	education HubSpot	robotsllmsaihumans	emailphone	none
numbots.com ↗	85 match shared topic	NumBots \| Motivational maths practice for schools and families.	en	education WordPress	robotsllmsaihumans	emailphone	none
teachertube.com ↗	85 match shared topic	TeacherTube Educational Videos for the School Classroom and Home - Including Educational Songs, History Videos, Student Videos and Math Videos	en	education	robotsllmsaihumans	emailphone	none
geometricspot.com ↗	85 match shared topic	Geometry Spot Home - Math Tutorials, Activities, Games 2025	en	online-education WordPress WooCommerce	robotsllmsaihumans	emailphone	none
xtramath.org ↗	67 match shared topic	XtraMath	en	online-education	robotsllmsaihumans	emailphone	none
heartmathlearning.com ↗	58 match shared topic	HeartMath Learning Center	en	online-education	robotsllmsaihumans	emailphone	none
maa.org ↗	58 match shared topic	Mathematical Association of America – Advancing the understanding of mathematics and its impact on our world	en	education WordPress WooCommerce	robotsllmsaihumans	emailphone	none
nctm.org ↗	58 match shared topic	Index - National Council of Teachers of Mathematics	en	education	robotsllmsaihumans	emailphone	partial · 8
aimath.org ↗	58 match shared topic	American Inst. of Mathematics	en	education WordPress	robotsllmsaihumans	emailphone	none
encyclopediaofmath.org ↗	58 match shared topic	Encyclopedia of Mathematics	en	education	robotsllmsaihumans	emailphone	none
imo-official.org ↗	58 match shared topic	IMO - International Mathematical Olympiad	en	education	robotsllmsaihumans	emailphone	none
coolmath.com ↗	58 match shared topic	Cool Math - free online cool math lessons, cool math games & apps, fun math activities, pre-algebra, algebra, precalculus	en	online-education Drupal	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.