WordPress Plugin Companies

NinTechNet Limited

Develops WordPress security and performance products, including NinjaFirewall, malware scanning, checkout protection, and code profiling tools.

NOTA-INFO S.R.L.

Develops Bookly, the WordPress appointment scheduling platform for bookings, staff calendars, services, payments, notifications, and business scheduling workflows.

Nsp Code

Nsp Code develops WordPress plugins focused on content ordering and site administration, including Post Types Order.

Octolize

Octolize develops WooCommerce and Shopify shipping tools, including Flexible Shipping, live carrier rates, shipping rules, labels, and delivery…

Ollyo

Software company behind Themeum products, including Tutor LMS and Kirki, focused on WordPress and web products.

OneTap

OneTap develops an accessibility plugin for WordPress focused on website accessibility tools and compliance support.

OnTheGoSystems Limited

Develops multilingual and localization products for WordPress, including WPML.

OOPSpam LLC

Provides privacy-focused spam and fraud detection for forms, comments, registrations, ecommerce, and other online interactions without traditional CAPTCHAs.

OPMC

WooCommerce extension developer behind Dropshipping for WooCommerce and related ecommerce products and integrations.

Optimizing Matters

Optimizing Matters develops and maintains Autoptimize, a WordPress performance optimization plugin and service.

Patchstack OÜ

Develops application-security technology for open-source software, including vulnerability intelligence, virtual patching, monitoring, and WordPress protection.

PeepSo, Inc.

Develops WordPress community software for member profiles, activity feeds, groups, messaging, social interaction, monetization, and private networks.