Supasaito

Supasaito is a Tokyo-based company that develops a B2B customer acquisition platform and provides website and marketing services. Operating under the legal name Supasaito株式会社 (Supasaito Kabushiki Gaisha), the company was founded in April 2023 and is headquartered in Shibuya-ku, Tokyo. It describes itself as a platform-and-services business: clients use the Supasaito platform to run marketing campaigns, improve their websites and grow their visibility in AI-generated answers, while the company's in-house agency team delivers strategy, website design and development, content, localization and ongoing marketing support. The platform is built around a model in which a client's team sets priorities and AI agents carry out tasks, with human experts stepping in when needed. Supasaito frames its offering around three outcomes for B2B buyers: visibility (helping potential customers discover the business through search, AI answers and other channels), clarity (turning complex products and services into clear messages and comparisons) and trust (backing claims with customer stories, demonstrated expertise and concrete results). The platform supports disciplines including LLMO/SEO, content, social media, PR, brand and product marketing, and it offers a free AI visibility audit as an entry point. Alongside the platform, Supasaito provides agency-style services. These include web design from wireframes to finished visuals in Figma, web development into fast responsive Webflow sites or clean source code, localization for entering Japan or expanding abroad, and full-service marketing in which the company sets up the platform, trains the client's team, runs ongoing campaigns and continuously improves the website. The company also lists platform implementation and team training, Webflow support and localization, and web and mobile application development among its business activities. Supasaito is a small private company. Its company profile lists capital of ¥5,500,000 and corporate number 7011001154075. The leadership team is led by Representative Director and CEO Igor Voroshilov, with Maksim Gurchnekov as Representative Director and CPO, Sergei Voroshilov as Director and CTO, and Francesco Castronuovo as Director and CMO. The company says it has delivered more than 100 client projects for over 50 companies, from startups to listed enterprises, and that it works with clients across Japan, South Korea, the Middle East, Italy and the United States. Its team operates in English, Japanese, Russian and Italian.

Supasaito was founded in April 2023 and is based in Shibuya-ku, Tokyo. The company was established as Supasaito株式会社 (Supasaito Kabushiki Gaisha) with capital of ¥5,500,000 and corporate number 7011001154075. From the outset it combined two lines of work: developing a B2B customer acquisition platform and providing website and marketing services through an in-house agency team. The company's leadership brought together experience across sales, operations, product, finance, technology and marketing. Igor Voroshilov serves as Representative Director and CEO, leading sales and operations; Maksim Gurchnekov is Representative Director and CPO, leading product and finance; Sergei Voroshilov is Director and CTO, leading engineering and infrastructure; and Francesco Castronuovo is Director and CMO, leading content and community marketing. According to the company, its team has delivered more than 100 client projects for over 50 companies, ranging from startups to listed enterprises. That service experience informed the design of the platform, which was built so that a small marketing team can coordinate the many tasks involved in B2B customer acquisition — explaining the product, improving the website, preparing campaigns and checking the work — in a shared environment where teams set priorities and AI agents carry out tasks, with experts available when needed. The company describes itself as a Tokyo-based team with a global outlook, partnering with clients across continents and bridging cultures, time zones and languages. It reports clients across Japan, South Korea, the Middle East, Italy and the United States, and its team works in English, Japanese, Russian and Italian. Its service lines have expanded to include web design, web development (including Webflow sites and clean source code), localization and multilingual SEO, platform implementation and team training, and web and mobile application development. The platform itself supports marketing disciplines such as LLMO/SEO, content, social media, PR, brand and product marketing, and offers a free AI visibility audit as a starting point for new users.

• 2023

  Supasaito founded in Tokyo, Japan.

• 2023

  Company established as Supasaito株式会社 with capital of ¥5,500,000.

• Company reports having delivered 100+ client projects for 50+ companies.

• Launch of the Supasaito B2B customer acquisition platform with AI agents and expert review.

• Introduction of a free AI visibility audit as a platform entry point.

A platform-and-services provider that helps B2B companies be found, understood and trusted by buyers, combining AI agents with expert human delivery.

• Supasaito B2B customer acquisition platform

  A platform where teams set priorities, AI agents carry out marketing tasks, and experts assist when needed.

• AI visibility audit

  A free audit showing how a business appears in AI answers, identifying gaps and improvement priorities.

• Web design service

  Website design from wireframes to finished, build-ready visuals in Figma.

• Web development service

  Building designs into fast, responsive Webflow sites or clean source code.

• Localization service

  Native translation, media adaptation and multilingual SEO for entering Japan or expanding abroad.

• Full-service marketing

  Setup, planning, delivery and day-to-day coordination of marketing, including training the client's team.

1. 1B2B Customer Acquisition Platform & Marketing Servicessupasaito.com
2. 2Company Profile | Supasaitosupasaito.com
3. 3Company | Supasaitosupasaito.com
4. 4Services | Supasaitosupasaito.com
5. 5Supasaito - Wikidatawikidata.org