What Mainflow Agency does

Mainflow Agency is a privately held digital agency specializing in Webflow-based website design, development, and SEO services for B2B clients. Founded in 2025 and headquartered in Tallinn, Estonia, with an operational office in Chernivtsi, Ukraine, the firm serves primarily fintech, logistics, SaaS, healthcare, and digital agency verticals, and reports a portfolio of 50+ completed projects. The company is founder-led under CEO Andrew M., with a team of approximately 10–11 specialists spanning Webflow development, front-end development, UI/UX design, QA, project management, and business development.

The service suite is anchored on Webflow as the primary platform and spans four core offerings: Web Development (No Code/Webflow, WordPress, Shopify, Magento), Web App Development (React.js, Next.js, Node.js, .NET, iOS, Android, Flutter, Supabase, Firebase, AWS), Web Design (branding, UI/UX, wireframing via Figma, Adobe XD, Relume), and SEO Optimization (backlink strategy, keyword research, site performance, A/B testing). Two specialized add-on modules — Webflow Migration and Website Redesign — address platform transitions and site refreshes. Integrations include HubSpot, Salesforce, Google Analytics 4, Google Tag Manager, Shopify, Cloudflare, Tawk, and Plata by Mono API.

Mainflow operates a project-based professional services model with custom, quote-based pricing determined through 30-minute discovery calls; typical project timelines run four to ten weeks. Client acquisition relies on referrals, organic SEO, an educational blog, and a Fiverr marketplace agency listing, with no disclosed institutional funding or external equity backing. Revenue is not publicly disclosed and no funding rounds, acquisitions, or M&A activity have been reported.

Name

Mainflow Agency

Legal name

Mainflow

Website

https://mainflow.co

Company type

Private

Founded year

2025

Operating status

Operating

Headcount range

1–10 employees

Short description

Mainflow Agency is a Tallinn-based, Webflow-specialist digital agency offering web development, UX/UI design, SEO, and Webflow migration services to fintech, logistics, SaaS, and healthcare clients worldwide via project-based engagements with custom pricing.

Ownership category

akta.pro rank

Product category

Web Development and Design Services

NAICS

Advertising Agencies (541810), Custom Computer Programming Services (541511)

SIC

Services-Advertising Agencies (7311), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Integrated Full-Service Creative Agencies (MPAAAAAA)

akta.pro secondary industry

B2B/ABM Creative Agencies (MPAAAAAI)

Keywords

• Web development services
• Webflow agency
• UI UX design
• SEO optimization
• Web application development

Headquarters

HQ city

Tallinn

HQ country

Estonia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Professional Services: Project-based web development, design, and SEO services. Includes website redesign, Webflow migration, and custom development engagements.
2. Fiverr Marketplace: Services sold through Fiverr platform, providing client acquisition through the marketplace

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Mainflow Agency is a digital agency that designs, develops, and redesigns websites primarily on the Webflow no-code platform, complemented by WordPress, Shopify, and Magento builds. Its offering spans custom web application development (React.js, Next.js, Node.js, mobile), UI/UX design and branding, SEO optimization, and dedicated Webflow migration and website redesign services. The agency delivers project-based engagements for B2B clients across fintech, logistics, SaaS, and digital agency verticals, with an emphasis on scalable, conversion-focused websites that clients can manage post-launch.

Product overview

Mainflow Agency is a digital agency offering a unified suite of web services built around Webflow as the primary platform. The core offerings include Web Development Services (spanning No Code/Webflow, WordPress, Shopify, Magento), Web App Development (React.js, Next.js, Node.js, .NET, mobile platforms), Web Design Services (branding, UI/UX, wireframing), and SEO Optimization Services. These are complemented by specialized add-on modules: Webflow Migration Services for platform transitions and Website Redesign Services for refreshing existing sites. The agency positions itself as a Webflow-focused partner, emphasizing scalable websites designed for growth and conversion, with additional capabilities in custom animations, integrations with CRM and analytics tools, and ongoing support.

Differentiator

Problem solved

Functional benefit

Products and services

• Web Development Services Website development services using No Code platforms (Webflow), WordPress, Shopify, and Magento to build scalable websites focused on growth and conversion for B2B clients.
• Web App Development Custom web application development using React.js, Next.js, Node.js, .NET, iOS, Android, Flutter, Supabase, Firebase, and AWS to build scalable web solutions for clients.
• Web Design Services Branding, UI/UX design, and wireframing services delivered using Figma, Adobe XD, and Relume to create visually compelling and user-friendly websites.
• SEO Optimization Services Search engine optimization including backlink strategy, keyword research, site performance optimization, AI research, conversion boost, and A/B testing for client websites.
• Webflow Migration Services Migration services that transfer websites to the Webflow platform, ensuring no downtime and preserving SEO integrity during the platform transition.
• Website Redesign Services Comprehensive website redesign services focused on clearer structure, stronger usability, and long-term manageability using the Webflow platform.

Quantifiable outcome

• 2x increase in user engagement after platform migration

Named customers10 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature5 records

Partnerships

One partnership is on record.

• FiverrminorChannel Partner/ Reseller/ DistributorListed as an agency on Fiverr marketplace, using the platform to acquire clients and showcase services. Fiverr provides the marketplace infrastructure while Mainflow delivers the services.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Webstacks: Webflow-specialized agency delivering design, development, and CRO services to B2B SaaS companies — directly comparable in target customer and platform specialty.
• Huemor: Web design and development agency focused on B2B and e-commerce redesigns — comparable in service mix (UX/UI, dev, redesign) even if not exclusively Webflow.
• Flowout: Webflow development agency with design, development, and SEO services, serving a similar SMB-to-mid-market B2B client mix.
• Digidop: Webflow agency and educator offering web design, development, and migration services, with a similar boutique-scaled team and B2B orientation.
• Refokus: Premium Webflow agency that builds design-led websites for enterprises and high-growth startups — most direct competitor given shared Webflow specialty and B2B focus.
• Brix Agency: Webflow-focused agency offering design, development, and migration services — directly competes with Mainflow on the same platform and B2B client base.
• ELB Webflow Agency: Webflow agency offering design, development, and migrations, with a similar small-team structure and B2B/SaaS client mix.

Emerging players

• Finsweet: Webflow ecosystem product and agency hybrid — builds client sites and developer tools; comparable because it operates in the same Webflow partner ecosystem and serves developer-led teams.

Regional players

• Phenomenon Studio: Eastern European (Ukraine-based) digital product and web design studio — comparable because it shares the Ukraine-delivery cost structure and B2B/fintech client focus.

Broad incumbents

• CIENCE: Large digital services firm offering web development, SEO, and inbound marketing — broader incumbent that touches Mainflow's service categories at larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mainflow Agency