License & Notices
Sizlon software is proprietary — licensed, not sold — and some products are provided as vendor-operated services rather than delivered software. This page summarizes both models and the third-party notices for our products and this website.
Product license
Crawler Platform is proprietary software, licensed and not sold. It is delivered under a vendor-issued license that validates offline, and the software is provided in source-hidden form.
Miriboa is currently provided as a vendor-operated verification service: you submit a document package, Sizlon performs the verification in its own environment, and you receive the resulting report. No software is delivered or licensed for installation; your rights to the report and the handling of your documents are defined in the engagement agreement.
You may not redistribute, sublicense, reverse-engineer, or attempt to extract source from any delivered software except to the extent applicable law expressly permits. The full terms are in the agreement provided with your delivery or engagement.
Pilots and evaluations
Pilots and evaluations are provided under separate, time-limited terms agreed in writing before the engagement.
Open-source components
Sizlon products include third-party open-source components, each under its own license. A complete attribution and NOTICE file listing those components and their licenses is included with every delivery.
HWP document reading in our services — the notice reader and verification pipeline on this site, the parse.sizlon.io API and the Miriboa MCP connector — uses pyhwp (AGPL-3.0-or-later, by mete0r) in a modified form. As the AGPL requires, the complete source of the version we run, including our modifications, is published at https://github.com/sizlon/pyhwp (branch sizlon; the changes are listed in its CHANGES file). It runs as a separate process, and only its text output enters our services.
This website
This site is built with Astro (MIT License) and uses the open-source typefaces Bricolage Grotesque, Hanken Grotesk, JetBrains Mono, and Pretendard, each under its respective open-source license.
Trademarks
"Sizlon", "Crawler Platform", and "Miriboa" are product and service names used by Sizlon. Other names may be trademarks of their respective owners.
Contact
License questions: hello@sizlon.io.