similar sites

Browse

Pricing AI Report

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🛰️AI Bot ObservatoryEvery AI crawler & who blocks it 📇AI Crawler Database900+ AI user agents + robots.txt gen ⚖️AI Crawler ComparisonCompare two AI crawlers head-to-head 💰AI Licensing / Pay-Per-CrawlWho can charge AI crawlers — Pay-Per-Crawl 🎛️AI Robots.txt Policy BuilderGoal-based robots.txt (cite me, don't train)🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔎Similar Site SearchFind websites like any domain 🔗Backlink CheckerWho links to any site — free All tools →

Browse free →

Sites similar to staypdf.com

Staypdf alternatives & similar sites

StayPDF — ブラウザで完結する無料PDFツール — 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 Software And Applications →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
freewebtoolbox.net ↗	71 match 1 shared topics	無料オンラインツール集 \| FreeWebToolBox	ja	software-and-applications	robotsllmsaihumans	emailphone	none
abs-mart.net ↗	71 match 1 shared topics	ABS Mart｜ブラウザで使える無料Webツール（PDF編集・字幕変換・MP3結合・あみだくじ・予算管理）	ja	software-and-applications	robotsllmsaihumans	emailphone	none
give-given.com ↗	70 match 1 shared topics	すぐツール \| 登録不要で使える無料Web便利ツール	ja	software-and-applications	robotsllmsaihumans	emailphone	none
ai-clock.xyz ↗	68 match 1 shared topics	Ai-Web-Clock \| ブラウザで動くシンプルなデジタル時計	ja	software-and-applications	robotsllmsaihumans	emailphone	none
8tools.org ↗	67 match 1 shared topics	【2026年最新】8TOOLS｜業務で使える無料計算ツール集	ja	software-and-applications	robotsllmsaihumans	emailphone	none
ahref.org ↗	67 match 1 shared topics	AHREFとは｜すぐに役立つ無料WEBツール｜AHREF	ja	software-and-applications	robotsllmsaihumans	emailphone	none
agileexperience.app ↗	67 match 1 shared topics	AgileExperience - AX \| 無料スクラムポーカー・レトロスペクティブツール	ja	software-and-applications	robotsllmsaihumans	emailphone	none
rery-tools.com ↗	67 match 1 shared topics	rery-tools — テキスト変換・フォーマット変換ツール集	ja	software-and-applications	robotsllmsaihumans	emailphone	none
freelance-freetools.com ↗	66 match 1 shared topics	フリーランスプログラマー向け無料ツール大活用！	ja	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
kantan.tools ↗	66 match 1 shared topics	シンプルツール - 便利なオンラインツール集	ja	software-and-applications	robotsllmsaihumans	emailphone	none
nakayoshi-tools.com ↗	66 match 1 shared topics	Nakayoshi Tools \| 便利なWebツール集	ja	software-and-applications	robotsllmsaihumans	emailphone	none
kaishi-zankaku.blog ↗	66 match 1 shared topics	全角変換ツール・全角半角変換を無料で一括変換 \| 文字変換ツール	ja	software-and-applications	robotsllmsaihumans	emailphone	none
cs-luck.net ↗	66 match 1 shared topics	ケアマネサポートツール LUCK!	ja	software-and-applications	robotsllmsaihumans	emailphone	none
denkisekkei.com ↗	66 match 1 shared topics	セコサポ（電気工事・設計特化型サポートツールサイト）｜電気設計・電気工事の作業を、ブラウザですぐ使えるツールで時短。CAD用テンプレートや業務効率化ツールを配信中。	ja	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
freeway-timerecorder.com ↗	65 match 1 shared topics	勤怠管理システムが無料｜クラウドはフリーウェイ	ja	software-and-applications	robotsllmsaihumans	emailphone	none
curythm.com ↗	65 match 1 shared topics	キュリズムラボ	ja	software-and-applications	robotsllmsaihumans	emailphone	none
beat-seeker.com ↗	65 match 1 shared topics	beat-seeker \| beatmania IIDX スコア管理・分析ツール	ja	software-and-applications	robotsllmsaihumans	emailphone	none
csvtoolkits.com ↗	65 match 1 shared topics	CSVツールキット - 無料オンラインCSV処理ツール｜差分比較・重複検出・Excel連携・データ分析	ja	software-and-applications	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.