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Firstsourcellc alternatives & similar sites

First Source, LLC — 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
1-sourceonline.com ↗	67 match 1 shared topics	1-Source Online	en	software-and-applications	robotsllmsaihumans	emailphone	none
sourcetree.lu ↗	66 match 1 shared topics	Sourcetreeapp	Luxembourg en	software-and-applications	robotsllmsaihumans	emailphone	none
krayincrm.com ↗	66 match 1 shared topics	Open Source CRM \| 22k+ GitHub Stars	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
unofficial-software.com ↗	66 match 1 shared topics	Unofficial Software, LLC.	en	software-and-applications	robotsllmsaihumans	emailphone	none
unlipop.win ↗	66 match 1 shared topics	UnliPop Studio \| Local-first Software Ecosystem	en	software-and-applications	robotsllmsaihumans	emailphone	none
kronicle.tech ↗	65 match 1 shared topics	Kronicle - Open source developer platform	en	software-and-applications	robotsllmsaihumans	emailphone	none
yourselfhosted.com ↗	65 match 1 shared topics	yourselfhosted - Open Source Self-Hosted Software	en	software-and-applications	robotsllmsaihumans	emailphone	none
krialabs.dev ↗	65 match 1 shared topics	Krialabs — Mobile app studio	en	software-and-applications	robotsllmsaihumans	emailphone	none
propchax.com ↗	65 match 1 shared topics	Latest Source for Full Version Software - ProPCHAX	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
ildstudio.com ↗	65 match 1 shared topics	ILD Studio – Mobile App Design & Development	en	software-and-applications	robotsllmsaihumans	emailphone	none
kronickel.com ↗	64 match 1 shared topics	Kronickel LLC	en	software-and-applications	robotsllmsaihumans	emailphone	none
unopim.com ↗	64 match 1 shared topics	Open Source PIM Software \| AI native Agentic PIM & DAM	en	software-and-applications WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
arnabnandi.xyz ↗	64 match 1 shared topics	Arnab Nandi - Software Developer \| Open Source Contributor	en	software-and-applications	robotsllmsaihumans	emailphone	none
meetepicflow.com ↗	64 match 1 shared topics	Project Resource Management Software - Epicflow	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
yourepicflow.com ↗	64 match 1 shared topics	Project Resource Management Software - Epicflow	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
getatmo.com ↗	64 match 1 shared topics	Atmo Software, LLC – Enhancing Life Through Mobile Apps	en	software-and-applications	robotsllmsaihumans	emailphone	none
ilabbs.com ↗	64 match 1 shared topics	iLabbs — Mobile App Innovators	en	software-and-applications	robotsllmsaihumans	emailphone	none
meet-im.com ↗	64 match 1 shared topics	LiveKit Meet \| Conference app build with LiveKit open source	en	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.