ERPNext is World’s Best Free and Open Source ERP System.

We are based in Zurich, Switzerland & have customized ERPNext for the Swiss market


What do we offer to our customers?

Phone: 0041 79 227 1355
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Get ERPNext, Improve productivity and Speed up your ability to work remotely.

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Digital Marketing

Reach more customers & sell more using Google / Facebook / Instagram ads.

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Business Intelligence

Grynn’s analytics team can take your sales data and help detect fraud, classify customers into groups or help you predict customer life cycle value.

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Does your website suffer from low conversion? Go headless & stop worrying about scale and security. And convert better!

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Why choose Grynn?

Phone: 0041 79 227 1355
We generate revenue 1M USD per month for our customers
We manage ad spend of USD 100k per month (Google)
We manage 19+ ERPNext sites on AWS & bare metal
We sign up 3 new clients a week on our hosted platform
We have IPMA (Switzerland) certified project managers
KNIME, AWS, Linux certified data & cloud engineers
We are partners with AWS & KNIME
Our experience building BI solutions started in 2005

Client Testimonials

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Brendon O.

Rajesh has worked with us since 2018 and view him as our true partner. The team is delivering great outcomes (ROAS) for our campaigns. We always value their honest and balanced recommendations and have seen great results (Approx 10X), which the team continue to learn and improve upon for each successive campaign

CMO, iHealthFullfillment Inc. USA
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Sridhar A.

Grynn helped us with streamlining our order to cash (O2C) process and request to pay processes (R2P).

Director, V3 Technologies
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Marek Z.

Grynn’s work with Data is phenomenal. They helped us migrate from current ERP system to ERPNext in ~8 weeks with 10 yrs of data.

CEO, Weldplast s. r. o.
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Borbara V.

Solid consulting from the start. We are happy to have partnered with Grynn.

International Markets Manager, AlisTech s. r. o

We host 19+ ERPNext sites and currently run digital marketing for 7+ international brands generating USD 1 Million revenue per month and manage USD 100k in Google Ad spend.


The founders have been working in Supply Chain & IT for decades. So we have the talent stack, experience & the maturity needed to make your projects successful.


Our team has an average of over 10+ years of industry experience in companies such as Unilever, Ecolab, Takeda, Bank of America.


Open and honest communication is among our first principles to winning new customers and keeping old customers.


We empathise with customer's requirements & help build successful products & services. With empathy collaboration is easier.


We develop using Agile methodology which helps customers change directions or requirements frequently & adapt to new realities.

Talk to us about your needs