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PolarKit — Backend Infrastructure for Browser Extensions — 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 Technology And Computing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
barathnadar.dev ↗	72 match 2 shared topics	Barath Nadar — backend infrastructure engineer	en	technology-and-computing	robotsllmsaihumans	emailphone	partial · 8
7kgroup.org ↗	69 match 2 shared topics	7KGroup — Platform Infrastructure for the Modern Web	JP~ en	web-development	robotsllmsaihumans	emailphone	none
plasmo.com ↗	68 match 2 shared topics	Supercharge your browser extension development – Plasmo	en	web-development	robotsllmsaihumans	emailphone	none
plasmocorp.com ↗	68 match 2 shared topics	Supercharge your browser extension development – Plasmo	en	web-development	robotsllmsaihumans	emailphone	none
nanofdo.com ↗	67 match 2 shared topics	NanoFDO — L7 Infrastructure · JSON NanoFDO 15× faster	en	web-development	robots llmsaihumans	emailphone	partial · 8
josefyu.com ↗	66 match 2 shared topics	Joseph Yu — Backend Engineer	en	technology-and-computing	robotsllmsaihumans	emailphone	none
joomlaboat.com ↗	66 match 2 shared topics	Joomla Extensions	en	technology-and-computing Joomla	robotsllmsaihumans	emailphone	none
salmaddocs.com ↗	66 match 2 shared topics	Danny Salman \| Developer Experience · Infrastructure · Knowledge Engineering	en	web-development	robotsllmsaihumans	emailphone	none
0xtanzim.dev ↗	66 match 2 shared topics	Tanzim Hossain — Backend Engineer	en	technology-and-computing	robotsllmsaihumans	email phone	none
navitelogger.com ↗	66 match 2 shared topics	Marek Kacprzak — Backend Engineer	en	web-development WooCommerce	robotsllmsaihumans	emailphone	none
lumera.io ↗	66 match 2 shared topics	Lumera - Revolutionizing Borderless Web3 Infrastructure	en	technology-and-computing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
dimitrijevic.dev ↗	65 match 2 shared topics	Ognjen Dimitrijević — Backend Engineer	en	technology-and-computing	robotsllmsaihumans	emailphone	none
directform.dev ↗	65 match 2 shared topics	DirectForm — Backendless Forms for Static Websites	en	web-development	robotsllmsaihumans	emailphone	none
synlancesystems.com ↗	65 match 2 shared topics	Synlance Systems \| Custom Web Development & Systems Infrastructure	en	web-development	robotsllmsaihumans	emailphone	none
urcino.dev ↗	65 match 2 shared topics	Rodrigo Urcino — Backend Developer & Tech Lead	en	web-development	robotsllmsaihumans	emailphone	none
joaomps.com ↗	65 match 2 shared topics	João Silva — Backend Engineer / Data Pipelines / Lisbon	en	web-development	robotsllmsaihumans	emailphone	partial · 8
dravid.org ↗	65 match 2 shared topics	Dravid Kol — Backend Engineer, Distributed Systems	en	technology-and-computing	robotsllmsaihumans	emailphone	none
luishco.dev ↗	65 match 2 shared topics	Luís Henrique — Senior Backend Engineer	en	technology-and-computing	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.