Supasaito
Supasaito is a Tokyo-based bilingual Webflow agency (Japan's first Enterprise Partner) that builds, migrates, and supports websites for enterprises, scaleups, and startups worldwide, and now sells an AI agent platform and AI search optimization (AIO) services.
- Company typePrivate
- Founded2018
- HeadquartersTokyo, Japan
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Supasaito does
Supasaito (operated by LikePay Inc.) is a Tokyo-based B2B web agency that designs, develops, and supports websites and digital platforms primarily on Webflow, serving Japanese enterprises, scaleups, and startups across Japan, South Korea, the Middle East, Italy, and the United States. Its core offering spans Webflow implementation, WordPress-to-NoCode migration, ongoing Webflow support retainers, SEO, B2B lead-generation sites, and a newer AI Optimization (AIO) practice that prices AI-search-visibility diagnostics at ¥300K and ongoing programs from ¥500K/month. The company holds Japan's first Webflow Enterprise Partner certification and applies a 'Build → Train → Own' methodology that transfers platform ownership to client teams rather than locking them into the agency.
Underlying the services business is a growing product portfolio: Supasaito Agents, launched February 2026, is a no-code platform for building and running autonomous AI agents that integrate with 800+ business tools via the Model Context Protocol (MCP), with webhooks, schedules, and RAG over a client-managed knowledge base; the Webflow in Japanese Chrome extension (free) extends Webflow's UI into Japanese; Memberchat adds peer-to-peer real-time chat to Webflow/Memberstack sites; and Supasaito Academy delivers free and paid no-code/Webflow video courses via Stripe. Revenue mixes one-off project fees, monthly retainers, AIO consulting programs, Academy subscriptions, and an emerging SaaS stream from Supasaito Agents (currently on a waitlist).
Supasaito firmographics
Firmographics- Name
- Supasaito
- Legal name
- LikePay Inc.
- Website
- https://www.supasaito.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Supasaito is a Tokyo-based bilingual Webflow agency (Japan's first Enterprise Partner) that builds, migrates, and supports websites for enterprises, scaleups, and startups worldwide, and now sells an AI agent platform and AI search optimization (AIO) services.
- Ownership category
- akta.pro rank
Supasaito industry classification
Industry- Product category
- Web Development Services
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Advertising Agencies (541810)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Robotic Process Automation (RPA) & Hyperautomation Platforms (HDAEAKAF)
Keywords
Where Supasaito is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
Supasaito business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Marketing or Sales, Technology or R&D, Operations
Revenue model
- Website Design & Development Projects: Project-based fees for building websites, platforms, and web applications on Webflow. Includes WordPress to Webflow migration, new site launches, and Webflow implementation support. Pricing varies by scope; custom estimates provided after scoping calls.
- Monthly Retainers & Support: Recurring monthly retainer for ongoing Webflow support, proactive maintenance, and strategic growth recommendations. Also includes monthly AI Optimization (AIO) consulting programs.
- AI Optimization (AIO) Services: AI search optimization services including one-off diagnostics (¥300,000) and ongoing monthly programs (from ¥500,000/month). Combines strategy, technical implementation, and measurement for AI search engines like ChatGPT, Gemini, and Google AI Overviews.
- Supasaito Academy Subscriptions: Subscription-based online learning platform offering video lessons, chat support, and video mentoring on no-code tools and Webflow. Paid via Stripe with monthly and annual renewal options. Free courses also available as lead generation.
- Supasaito Agents Platform: AI agent platform (agents.supasaito.com) for building and running autonomous AI employees. Pricing model to be confirmed on pricing page; currently accepting waitlist signups for early access.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | AI Visibility Diagnostic: One-off audit and roadmap |
| Subscription | Monthly | AIO Program: Ongoing implementation plus monthly measurement |
| Subscription | Monthly | LLMO Market Benchmarks (for reference) |
| Subscription | Annual | Academy Learning Plans (subscription) |
| Freemium | Pay-as-you-go | Academy Free Services |
| Other | Pay-as-you-go | Project-Based Web Services |
Go-to-market motion4 records
Distribution channels5 records
Marketing channels12 records
Supasaito product offering
Product offeringCore offering
Supasaito is a Tokyo-based B2B web agency that delivers Webflow-based website design, development, migration, and ongoing support services for enterprises, scaleups, and startups. It also offers AI Optimization (AIO) services to improve visibility in ChatGPT, Gemini, and Google AI Overviews, and sells the proprietary Supasaito Agents platform for building autonomous AI employees, the Webflow in Japanese Chrome extension, Memberchat, and Supasaito Academy online courses.
Product overview
Supasaito is a Tokyo-based B2B web studio offering a portfolio of web development services and digital products. The core offering centers on Webflow-based website development, migration, and ongoing support services. The product portfolio includes Supasaito Agents (autonomous AI agent platform), Webflow in Japanese (Chrome extension for interface translation), and Memberchat (member-to-member chat for Webflow sites). Services span web design/development, localization, SEO, AI search optimization (AIO), B2B lead generation, and WordPress-to-NoCode migration. The company follows a 'Build → Train → Own' approach, building systems and training teams for in-house ownership.
Differentiator
Problem solved
Functional benefit
Brands
- Supasaito Agents: Platform for building and running autonomous AI agents that work 24/7 to automate customer support, marketing workflows, and daily operations.
- Webflow in Japanese
- Memberchat
- Supasaito Academy
Products and services
- Supasaito Agents A no-code platform for building and running autonomous AI agents that work 24/7 as virtual team members, performing reasoning-based tasks across sales, marketing, and customer support using connected business software without requiring coding or API knowledge.
- Webflow in Japanese A free Chrome extension that translates the entire Webflow interface into Japanese, enabling teams to navigate and work in Webflow without language barriers; no account settings changes, API keys, or configuration required.
- Memberchat Peer-to-peer real-time chat functionality for Webflow and Memberstack websites that adds member-to-member chat capabilities to membership sites without code.
- Supasaito Academy Online learning platform offering video lessons, chat support, and video mentoring on Webflow, no-code tools, and web development, with both free and paid subscription plans paid via Stripe on monthly and annual billing.
- Web Design and Development Services Project-based Webflow website design and development services for enterprises, scaleups, and startups, including new site launches and Webflow implementation support with custom estimates provided after scoping calls.
- AI Optimization (AIO) Services End-to-end AI search optimization services including a one-off AI Visibility Diagnostic (¥300,000) and ongoing AIO programs from ¥500,000/month covering strategy, technical implementation, and monthly share-of-voice measurement versus named competitors on ChatGPT, Gemini, and Google AI Overviews.
- WordPress to NoCode / Webflow Migration Migration services moving clients off WordPress to Webflow or other NoCode platforms to reduce maintenance costs, improve security, and enable in-house updates (e.g., EARTHBRAIN saved ¥30M+ in maintenance costs).
- Webflow Support Retainer Recurring monthly retainer package for seamless updates, proactive maintenance, and strategic growth recommendations on existing Webflow sites.
Quantifiable outcome
- ¥30M+ saved in website maintenance costs (EARTHBRAIN case study)
- +4 more outcomes
Companies that use Supasaito
Customer profileNamed customers12 records
Segments3 records
Ideal customer profiles3 records
Supasaito technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration19 records
AI capability4 records
Feature7 records
Supasaito partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- WebflowcoreSupasaito is Japan's first Webflow Enterprise Partner, holding the platform's highest certification (Enterprise Badge). As a Premium Partner with Enterprise status, Supasaito has a proven record of delivering massive, high-traffic corporate website builds. This partnership provides Supasaito with early access to Webflow features, technical support, and co-marketing opportunities, while Webflow gains a flagship implementation partner in the Japanese market. Partner since July 2023.
Scale indicators7 records
Recent moves5 records
Expansion highlights5 records
Supasaito competitors and assessment
Company assessmentDirect peers
- n8n: n8n is a workflow automation platform with native AI agent capabilities and broad SaaS integrations. It is a direct functional peer to Supasaito Agents in autonomous AI employee workflows and RAG-based knowledge retrieval.
- Finsweet: Finsweet is a top Webflow Enterprise Partner and product studio (Finsweet Extensions, Memberstack). It is a direct peer to Supasaito on the Webflow agency side, competing for the same global enterprise Webflow builds and ecosystem influence.
- Make: Make (formerly Integromat) is a visual automation platform for building agentic workflows. It directly competes with Supasaito Agents’ MCP-based, no-code automation and 800+ tool integrations, serving the same mid-market and enterprise buyer.
- Retool: Retool is a low-code platform for building internal AI-powered business applications and agents. It is a direct functional peer to Supasaito Agents at the intersection of enterprise AI workflow automation and low-code integration.
Broad incumbents
- Zapier: Zapier is the broadest no-code automation incumbent with 7,000+ app integrations and a large AI Actions offering. It competes with Supasaito Agents in the AI agent/automation category but is a much larger, more general-purpose platform.
- Salesforce (Agentforce): Salesforce Agentforce is an enterprise AI agent platform with deep CRM-native workflows. It is a broad incumbent competing for the same enterprise AI agent budget that Supasaito Agents targets, especially with named customers like Persol Innovations.
- ServiceNow: ServiceNow offers AI agents embedded in its enterprise workflow platform (Now Assist). It competes with Supasaito Agents for enterprise automation budgets and serves large enterprise customers similar to RICOH and Toppan.
- Microsoft Copilot Studio: Microsoft Copilot Studio is a low-code agent builder integrated with the Microsoft 365 and Azure ecosystem. It is a broad incumbent whose enterprise installed base (Outlook, Teams) overlaps with Supasaito Agents’ integrations.
Emerging players
- Lindy.ai: Lindy.ai is an emerging AI agent builder for sales, marketing, and support automation. It is an emerging peer to Supasaito Agents in the autonomous AI employee category, with a similar self-serve, no-code positioning.
Regional players
- STUDIO: STUDIO is a Japanese-founded NoCode website builder competing directly with Webflow. It is a regional peer to Supasaito’s Webflow migration and build services, particularly for Japanese SMBs and brands evaluating the NoCode platform choice.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Supasaito social profiles
Digital presenceSupasaito financial estimates
Financial estimateRevenue estimate
Valuation estimate
Supasaito leadership team
Management profileNumber of profiles
Profiles2 records
Supasaito funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Supasaito M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Supasaito
What does Supasaito do?
Supasaito is a Tokyo-based B2B web agency that delivers Webflow-based website design, development, migration, and ongoing support services for enterprises, scaleups, and startups. It also offers AI Optimization (AIO) services to improve visibility in ChatGPT, Gemini, and Google AI Overviews, and sells the proprietary Supasaito Agents platform for building autonomous AI employees, the Webflow in Japanese Chrome extension, Memberchat, and Supasaito Academy online courses.
Is Supasaito a public or private company?
Supasaito is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Supasaito founded?
Supasaito was founded in 2018. It employs 1 to 10 people.
Where is Supasaito based?
Supasaito is headquartered in Tokyo, Japan, in the Asia region.
How does Supasaito make money?
Five revenue lines are on record. Website Design & Development Projects are the primary driver. The others are monthly Retainers & Support, AI Optimization (AIO) Services, supasaito Academy Subscriptions and supasaito Agents Platform.
Who are Supasaito's main competitors?
Direct peers on record are n8n, Finsweet, Make and Retool. Broad incumbents are Zapier, Salesforce (Agentforce), ServiceNow and Microsoft Copilot Studio. Lindy.ai is listed as an emerging player. STUDIO is listed as a regional player.
Does Supasaito have an API?
No public API is recorded for Supasaito.
What industry is Supasaito in?
Supasaito's product category is Web Development Services. Its primary akta.pro industry code is HDAEAKAF, Robotic Process Automation (RPA) & Hyperautomation Platforms. Its NAICS code is 5182 and its SIC code is 7372.