Knowband

Knowband is an eCommerce plugin and extension vendor based in India. The company specializes in building pre-built modules and addons for six major eCommerce platforms: PrestaShop, Magento (1 and 2), OpenCart, WooCommerce, Shopify, and others. Rather than offering custom development as a primary service, Knowband sells licensed plugins through its website—ranging from $35.99 to $349 per extension—and offers custom development on request. The business model centers on solving specific pain points in eCommerce operations: checkout optimization, multi-vendor marketplace conversion, marketplace integrations, mobile app building, and AI-powered content generation.

The company's catalog spans 50+ extensions across platforms. Pricing is fixed and transparent; most extensions cost between $35 and $280. Knowband also offers custom development services for plugin work, mobile apps, and platform-specific solutions, though engagement details and pricing for custom work are not publicly detailed.

Services and capabilities

Knowband's service menu breaks into three buckets: licensed extensions, custom development, and professional services.

The extension catalog includes checkout and conversion tools (One Page Supercheckout, Social Loginizer, Abandoned Cart Manager, Return Manager, Spin and Win popups), marketplace integrations (eBay, Etsy, Walmart, Google Shopping), multi-vendor marketplace modules, mobile app builders for Android and iOS, and AI-powered modules using ChatGPT, Gemini, Claude, and DeepSeek for content generation and translation. The company also builds Progressive Web Apps (PWAs) for eCommerce stores.

Custom development services cover plugin and module development, marketplace solutions, and native mobile app development for iOS and Android. The website states Knowband works with clients "before and after the sale" to support long-term relationships.

Marketplace integration is a core strength. Knowband's modules let store owners sync inventory and orders with eBay, Etsy, Walmart, and Google Shopping without manual uploads—a feature highlighted in blog posts and customer testimonials.

Mobile app building appears differentiated by speed. One customer testimonial reports receiving a fully functional Magento mobile app "within 3-5 working days." Another reports PrestaShop apps developed and ready "within 2-3 days." Both apps support iOS and Android; the PrestaShop builder includes multi-language support and a customizable home screen.

Notable work

Knowband does not publish detailed case studies, but customer testimonials provide evidence of real deployments. Ernesto Zabalza (Mexico) uses the PrestaShop Marketplace addon for his eCommerce site. Maria, CEO of UAU Business Solutions (Portugal), lists the company as a repeat vendor. Ramunas (Lithuania) deployed multiple Knowband modules (One Page Supercheckout, Spin and Win, Infinite Scroll) on his store s-xxl.lt and notes the modules integrate cleanly without database issues.

Nicola reports building and launching a Magento mobile app that was "absolutely bug-free" and satisfied customers post-launch. Matthew credits the Magento 2 Mobile App Builder with saving him money versus hiring a professional developer. Joel (PrestaShop) and Brian (PrestaShop, multiple platforms) both report app delivery within 2-3 days and note the support team assisted with publishing to the Apple App Store and Google Play Store.

Testimonials consistently cite fast support response times ("within an hour," "within a day") and willingness to fix compatibility issues at no additional cost. Falco De Smet reports the company modified the core One Page Supercheckout product to fit his store's needs.

How they work

For licensed extensions, the model is self-service: customers browse the catalog, purchase, and install. Support is available via ticket and appears reactive—customers report responses within hours to a day. For custom development, the website invites inquiries via contact form or phone (+91-7827529926) but does not specify engagement structure, timelines, or pricing models publicly.

The company operates a ticketing support system and offers video call assistance for setup and troubleshooting. Multiple testimonials mention engineers taking calls to walk clients through configuration and compatibility fixes. No details on retainer models, sprint-based engagement, or hourly rates are published.

Team and credentials

The website does not name founders, disclose team size, or list formal certifications (ISO 27001, SOC 2, GDPR compliance, etc.). It states the team consists of "competent and knowledgeable IT professionals" who "meet deadlines by delivering superb, feature-rich modules." No third-party ratings on Clutch, G2, or similar platforms are mentioned.

The company lists a phone number (+91-7827529926) and support email (support@Knowband.com) as contact channels. The Indian phone prefix suggests a base in India, though no specific city or office locations are disclosed.