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Halcyondivesystems alternatives & similar sites

4D advies - 4DAdvies — 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 Business Accounting And Finance →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
4dadvies.com ↗	100 match 1 shared topics	4D advies - 4DAdvies	nl	business-accounting-and-finance WordPress WooCommerce	robotsllmsaihumans	emailphone	none
kemadvies.com ↗	68 match 1 shared topics	Kem Advies \| Administratie- en belastingadvieskantoor Zutphen	nl	business-accounting-and-finance WordPress WooCommerce	robotsllmsaihumans	emailphone	none
actum.net ↗	68 match 1 shared topics	Actum Advies - Financieel presteren	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	email phone	none
aabjacobs.nu ↗	67 match 1 shared topics	Administratie en Advies Bureau Jacobs	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	emailphone	none
aabjacobs.com ↗	67 match 1 shared topics	Administratie en Advies Bureau Jacobs	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	emailphone	none
aimee.pro ↗	67 match 1 shared topics	Aimée Administratie & Advies - Jouw partner in administratieve begeleiding	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	email phone	none
medifin.care ↗	67 match 1 shared topics	Administratie belastingen en advies \| Medifin	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	emailphone	none
st-aa.info ↗	66 match 1 shared topics	ST Administratie & Advies - Administratiekantoor & Boekhouder Enschede	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	email phone	none
adviseur.tips ↗	66 match 1 shared topics	Home - Vijfhuize Bedrijfsadvies	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	email phone	none
arfibo.be ↗	66 match 1 shared topics	Arfibo - Accountancy & advies voor elke ondernemer	Belgium nl	business-accounting-and-finance Spree Commerce	robotsllmsaihumans	email phone	none
administratiekantoor-horst.com ↗	65 match 1 shared topics	Home - Odin Adviseurs	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	emailphone	none
accountants-kosten.info ↗	65 match 1 shared topics	Rood Accountants - Ster(k) in adviseren	nl	business-accounting-and-finance WordPress	robotsllmsaihumans	email phone	none
accountantsgeerts.be ↗	65 match 1 shared topics	Vandelanotte \| Boekhouding, fiscaliteit en advies \| Turnhout	Belgium nl	business-accounting-and-finance	robotsllmsaihumans	email phone	none
advanbogaert.be ↗	65 match 1 shared topics	Accountancy, Tax & Bedrijfsadvies voor KMO’s \| VGD België	Belgium nl	business-accounting-and-finance Craft CMS	robotsllmsaihumans	emailphone	none
bentpensioenadvies.com ↗	65 match 1 shared topics	Bentacera \| Hét accountancy- en advieskantoor van het noorden	nl	business-accounting-and-finance	robotsllmsaihumans	email phone	none
zzpcoach.com ↗	65 match 1 shared topics	VLC Fiscaal - Juridisch Advies \| Schijnzelfstandigheid zzp voorkomen \| Nederland	nl	business-accounting-and-finance Wix Wix Stores	robots llmsaihumans	emailphone	none
alaska-group.be ↗	64 match 1 shared topics	Alaska: Passie voor Accountancy, Audit en Advies	Belgium nl	business-accounting-and-finance	robotsllmsaihumans	emailphone	none
administratieve-diensten.info ↗	64 match 1 shared topics	Adadie administratieve-financiële diensten-Fiscaal advies	nl	business-accounting-and-finance	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.