AGENCY LIST

4Twenty Solutions

Kyiv, Kyiv City, Ukraine
Visit 4twenty.solutions

SEO and PPC services for inbound lead capture and search visibility

4Twenty Solutions focuses on creating automated systems that are easy, repeatable, and efficient. They leverage the latest technologies, including Internet of Things (IoT) devices and blockchain, to address both everyday and complex problems. Their approach involves using open-source software to design cost-effective solutions.

The agency offers a range of services, including web and API services, mobile app development, desktop applications, and IoT solutions. They utilize technologies such as .NET Core, ASP.NET, Angular, Xamarin, and Flutter to deliver high-quality applications across various platforms. Their consulting services aim to integrate software, automation, and AI into client projects and businesses.

4Twenty Solutions has been developing reliable software since 2018, with a team of skilled software engineers and designers. Their portfolio includes projects like the Termincin mobile app, ViKey Wallet, and the Mobile Access Control System (MACS), showcasing their capability to handle diverse and complex software development needs.

8
YEARS IN BUSINESS
2
SERVICES

Capabilities

Category

Mobile App Development

Services

Agency details

Team size
11-50 people
Founded
2018 (8 years)

About this agency on Agency List

4Twenty Solutions holds an Agency List Score of 73 out of 100.

That score is higher than 36% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed 4Twenty Solutions in September 2026, reading 2 pages published on 4twenty.solutions.

The score reflects what 4Twenty Solutions had published by that date; anything published since has not been read.

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