AGENCY LIST

FocusReactive

London, United Kingdom
•
Verified
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Next.js and headless CMS builds for replatforming, migration, and multi-market publishing

FocusReactive, based in Amsterdam and founded in 2019, works as a Headless CMS Development company built around Next.js, composable CMS platforms, and content-rich eCommerce. Engagements center on replatforming and migration work — moving sites off Magento or WordPress onto composable architectures — alongside website design, frontend and backend development, and API and systems integration.

Projects lean toward content architecture meant to last across localization and multi-market rollouts, with attention to publishing velocity and multi-tenant, multichannel setups. Services also cover conversion-focused design, SEO audits, and ongoing maintenance, with CMS platforms drawn from a range of vendors rather than a single fixed stack.

7
YEARS IN BUSINESS
1
SERVICES

Capabilities

Category

Web Development

Services

What these services involve

Headless CMS Development
Headless CMS Development for web development buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Team size
11-50 people
Founded
2019 (7 years)

Awards & Recognition

Agency List award: TOP 25%, Headless CMS Development, United Kingdom, 2026AGENCY LISTTOP 25%HEADLESS CMS DEVELOPMENTUNITED KINGDOM2 of 11 assessed2026

Measured by Agency List

About this agency on Agency List

FocusReactive holds an Agency List Score of 95 out of 100.

That score is higher than 85% of the 36,919 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

How awards are earned

An Agency List cohort is one category or service in one country, region or city, and an award is issued only where that cohort holds enough assessed agencies to express the band being claimed.

FocusReactive holds 1 Agency List award.

Its strongest is top 25% of 11 assessed Headless CMS Development agencies in United Kingdom, ranked 2, earned in 2026.

A top 25% award requires a cohort of at least 8 assessed agencies; this one holds 11.

An award is dated by the year it was earned and does not expire, while a standing changes as the rest of the cohort changes.

Assessment date

Agency List assessed FocusReactive in August 2026, reading 4 pages published on focusreactive.com.

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

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