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AI Tool Radar
Roland Hentschel

Roland Hentschel

Founder & Lead Reviewer, AI Tool Radar

Freelance web developer and SEO consultant based in Herne, Germany. Founder of AI Tool Radar. Writes and verifies every review on this site personally.

Herne, Germany
Freelance since 2015
Self-taught developer

From client websites to AI tool evaluation

Roland has been shipping production websites since the mid-2010s, originally as a freelance web developer serving small German businesses that needed something more robust than a page builder but smaller than an agency engagement. That middle-tier position is also where AI tools earn or lose their keep: the budgets are real, the time is tight, and a tool that wastes either gets dropped fast.

Over the years the practice grew from WordPress builds into full custom SaaS applications. Today Roland maintains several production platforms for clients, including a property-management system used by a real-estate administrator, a mobile field-report app for technicians on-site, a custom CRM and contact pipeline for a specialty manufacturer, and a client intake and lead-tracking system for an independent automotive damage assessor.

AI tools entered the stack naturally. Copilot in the editor, ChatGPT for spec review, Claude for long-form refactors, specialized writers for client content, image generators for mockups. Every tool in this site's directory has been tried in a real project before it gets a review.

AI Tool Radar launched in early 2026 because the English-language review landscape had an obvious problem: most of the coverage was written by people who had not actually used the tools, or had been paid not to say anything negative. The goal of this site is to be the place a busy professional can land on, read one guide, and make a confident decision.

DACH client sectors

  • Real estate and property management
  • Automotive (independent damage assessors)
  • Roofing and trades
  • Tax consulting
  • Wedding photography
  • Specialty grinding and manufacturing

Tech stack

Next.js, React, TypeScript, Tailwind CSS, Node.js, PHP, Supabase, PostgreSQL, Docker, and a long list of AI APIs that change with the market.

Areas of work

Web Development

Production work with Next.js, React, TypeScript, Node.js, and PHP. Building and maintaining client SaaS platforms, CMS-driven sites, and integration layers since the mid-2010s.

SEO & Content Strategy

Technical SEO, schema markup, Core Web Vitals optimization, and editorial planning for small and medium-sized businesses across Germany.

AI Tool Evaluation

Hands-on testing of AI writing, coding, image, and automation tools in real client projects. Published reviews on chatbots, coding assistants, image generators, SEO writers, video, and workflow automation.

Editorial Integrity

Every review on this site is written by Roland personally, based on firsthand testing. No ghostwriters, no AI-generated reviews published under his name, no sponsored rankings.

DACH and GDPR Context

Years of client work with German Mittelstand companies means reviews cover GDPR processing agreements, EU data residency, DATEV and Lexoffice integrations, EUR pricing, and the 2025 e-invoicing obligation where relevant.

Get in touch

For corrections, press inquiries, partnerships, or to suggest a tool for evaluation, use the main contact page or email directly.