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Portuguese Topics - Portuguese Vocabulary, Phrases &... — 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 Language Learning →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
hskprep.net ↗	70 match 1 shared topics	HSKPrep - Chinese Vocabulary	en	language-learning	robotsllmsaihumans	emailphone	none
hskvocabulary.com ↗	68 match 1 shared topics	HSK Vocabulary — Complete HSK Word Lists	en	language-learning	robotsllmsaihumans	emailphone	none
vraur.com ↗	68 match 1 shared topics	Smart Vocabulary App	en	language-learning	robotsllmsaihumans	emailphone	none
voqiapp.com ↗	67 match 1 shared topics	Voqi App - Vocabulary & Fluency App	en	language-learning	robotsllmsaihumans	emailphone	none
howdoyousay.net ↗	67 match 1 shared topics	HowDoYouSay.net \| Phrase Lists, Translation and Vocabulary Help	en	language-learning	robotsllmsaihumans	emailphone	none
atdynamoportuguese.com ↗	67 match 1 shared topics	AT Dynamo Portuguese Interpreter	en	language-learning Wix	robots llmsaihumans	emailphone	none
cuatro-gatos.app ↗	67 match 1 shared topics	Cuatro Gatos - Learn Spanish Vocabulary	en	language-learning	robotsllmsaihumans	emailphone	none
associlang.com ↗	67 match 1 shared topics	associlang - Master French Vocabulary	en	language-learning	robotsllmsaihumans	emailphone	none
vopik.app ↗	66 match 1 shared topics	Vopik - Vocabulary learning app	en	language-learning	robotsllmsaihumans	emailphone	none
howtostudygerman.com ↗	66 match 1 shared topics	Learn German Grammar and Vocabulary — Free Guides & Quizzes	en	language-learning WordPress Paddle	robotsllmsaihumans	emailphone	none
5learn.app ↗	66 match 1 shared topics	5Learn — AI flashcards for real-life vocabulary	en	language-learning	robotsllmsaihumans	emailphone	none
atheno.app ↗	66 match 1 shared topics	Atheno \| Vocabulary Flashcards with Audio, IPA & CEFR	en	language-learning Paddle	robotsllmsaihumans	emailphone	partial · 8
vokabel.ai ↗	66 match 1 shared topics	Vokabel – AI-Powered German Vocabulary Builder	en	language-learning	robotsllmsaihumans	emailphone	none
gcsevocab.com ↗	66 match 1 shared topics	Daily Vocab Buster - Master Greek & Latin Vocabulary	en	language-learning	robotsllmsaihumans	emailphone	none
intervalio.com ↗	66 match 1 shared topics	Intervalio · A vocabulary trainer for the words that do the work	en	language-learning	robotsllmsaihumans	emailphone	none
vouspeak.com ↗	66 match 1 shared topics	vouSPEAK - Master Languages Effortlessly \| Learn Portuguese & English	en	language-learning	robotsllmsaihumans	emailphone	partial · 8
mypolylearnlanguages.com ↗	66 match 1 shared topics	MyPoly \| Simple Vocabulary Builder — Learn 100+ Languages Offline	en	language-learning	robotsllmsaihumans	emailphone	none
vokario.com ↗	66 match 1 shared topics	Vokario — Learn English Vocabulary the Smart Way	en	language-learning	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.