What Our Clients Say
Real reviews and results from working with IJONIS.
What Clients Say About Us
Technical Excellence
“Deep understanding of complex systems. The solutions just work.”
True Partnership
“Doesn't feel like an agency — feels like part of the team.”
Fast Results
“From idea to running system in just a few weeks.”
Clear Communication
“Always reachable, always transparent. No surprises.”
Individual Reviews
★★★★★
“Outstanding collaboration! The solution completely transformed our data processing. 90% fewer manual entries.”
Michael S.
November 2025
★★★★★
“From first meeting to go-live in just 8 weeks. Better than anything we experienced with large agencies before.”
Sandra K.
September 2025
★★★★★
“Finally someone who doesn't sell AI as a buzzword but concretely shows where it pays off.”
Thomas R.
August 2025
★★★★★
“Our RAG system now delivers in seconds what used to take half an hour of research.”
Dr. Anna M.
July 2025
★★★★★
“The website is fast, modern, and exactly what we needed. Very professional.”
Markus W.
June 2025
★★★★★
“The workshop opened our leadership team's eyes. Concrete, hands-on, no buzzword bingo.”
Christina B.
May 2025
Projects & Case Studies
Flat Magic — Automated Amazon Listings
Transforms product data from any source into Amazon-ready listings.
Learn more →
VellumSign — Interactive Web Proposals
Replaced static PDFs with interactive proposals clients can view and sign online.
Learn more →
Parq — AI-Powered Sales Training
AI-driven conversation simulations for sales teams with real-time feedback.
Learn more →
2+
Years of Experience
15+
Projects Delivered
100%
Client Satisfaction
5
Products Built
Frequently Asked Questions About Reviews
Are these reviews real?+
Yes, all reviews come from real clients we have worked with. Names are abbreviated for privacy reasons.
How can I leave a review?+
You can rate us directly through our Google Business profile or send us a reference via email. We appreciate any honest feedback.
Can I speak with an existing client?+
Yes, upon request we are happy to connect you with reference clients. Contact us and we will find the right person for your industry.
Do you have references from my industry?+
We work across industries with a focus on the DACH mid-market. In our initial call, we will clarify whether we bring relevant experience in your area.
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