Grassfish
Austrian-registered, ISO 27001-certified in-store experience platform covering everything from LED walls to small interactive screens
Quick Overview
| Company | Grassfish Marketing Technologies GmbH |
|---|---|
| Category | Digital Signage |
| Headquarters | Vienna, Austria |
| Founded | Operating more than 20 years, according to the vendor |
| EU Presence | EU (Austria); parent Vertiseit AB is headquartered in Varberg, Sweden, also EU |
| Open Source | Not stated; closed-source SaaS |
| Compliance | ISO/IEC 27001 certified |
| Pricing | Quoted per organisation, project-based |
| Free Option | No free tier stated |
| Replaces | Appspace, Visix, Carousel |
Detailed Review
Grassfish is legally registered as Grassfish Marketing Technologies GmbH at Heiligenstädter Straße 31/1/601, 1190 Vienna, Austria (registration number 270120k, Commercial Court of Vienna), which keeps the contracting entity inside the EU.
The company is part of Vertiseit, whose own headquarters the Grassfish site lists as Kyrkogatan 7, 432 41 Varberg, Sweden; the two companies share leadership, with Vertiseit's CEO, CFO and CSO also named in Grassfish's own management. Vertiseit is a Swedish company, so either way the ownership chain stays inside the EU.
The product is described as an In-Store Experience Management (IXM) platform rather than plain signage software: digital signage, sales tools, DOOH/SSP advertising and in-store audio sit in one system, with role-based publishing rights for organisations running both centralised and store-level content. The vendor states the platform powers more than 200,000 digital touchpoints for over 1,500 brands, and the software itself is ISO/IEC 27001 certified — one of the few formal security certifications named by any vendor in this category.
Grassfish is sold and delivered as a project rather than self-serve software: pricing is quoted per organisation, and there is no published price list anywhere on the site. That fits a retail chain planning a multi-store rollout more naturally than a single-site business wanting to switch on a subscription today.
What Grassfish does well
- ISO/IEC 27001 certified, one of the few vendors in this category to state a specific security certification
- Handles the full range of retail display formats in one platform, from LED walls to small interactive devices, with role-based multi-level publishing rights
- Real scale: the vendor states over 200,000 digital touchpoints across more than 1,500 brands
Where Grassfish falls short
- The registered entity is Austrian (Vienna) while the operational headquarters sits with parent Vertiseit in Varberg, Sweden — worth confirming which entity actually signs the contract
- Pricing is quoted per organisation with no published figures anywhere on the site
- Sold and delivered as a project rather than self-serve software, which suits a retail chain more than a single-site business
Standout feature. ISO/IEC 27001 certification combined with a stated 200,000+ managed digital touchpoints across 1,500+ brands — one of the largest verifiable footprints in this category.
Pros and Cons
Pros
- ISO/IEC 27001 certified, one of the few vendors in this category to state a specific security certification
- Handles the full range of retail display formats in one platform, from LED walls to small interactive devices, with role-based multi-level publishing rights
- Real scale: the vendor states over 200,000 digital touchpoints across more than 1,500 brands
Cons
- The registered entity is Austrian (Vienna) while the operational headquarters sits with parent Vertiseit in Varberg, Sweden — worth confirming which entity actually signs the contract
- Pricing is quoted per organisation with no published figures anywhere on the site
- Sold and delivered as a project rather than self-serve software, which suits a retail chain more than a single-site business
Alternatives to Grassfish
Frequently Asked Questions
What is Grassfish?
Grassfish is austrian-registered, ISO 27001-certified in-store experience platform covering everything from LED walls to small interactive screens.
Where is Grassfish based?
Grassfish is operated by Grassfish Marketing Technologies GmbH, based in Vienna, Austria, which places it under EU (Austria); parent Vertiseit AB is headquartered in Varberg, Sweden, also EU law.
What does Grassfish cost?
Quoted per organisation, project-based. No free tier stated.
Who is Grassfish best for?
Retail chains running large, multi-format estates — from LED walls down to small interactive devices — that want one ISO 27001-certified platform across every screen type in the store.
Is Grassfish a good European alternative to Appspace?
Grassfish is built as a European alternative in the digital signage category, and is reviewed here alongside tools that compete for the same buyers as Appspace, Visix, Carousel. It will not be a like-for-like feature match in every respect, so check the review above for where it genuinely differs before switching.
How does Grassfish compare to other Digital Signage tools?
Grassfish is one of several European digital signage tools covered on this site. See the full Digital Signage category page for how it ranks against its closest European competitors.