Six third-party partners have joined the EU research project OpenWebSearch.EU. They are contributing new technical, legal and economic topics to the development of a European search infrastructure for the internet.

Starnberg, November 2023 – OpenWebSearch.EU has brought six third-party partners on board who were selected in an open call for proposals. With the major goal of realising a European Open Web Index (OWI), research studies on legal or economic aspects of open search were sought as well as concepts for legally compliant data collection or processing that also take social framework conditions into account.

The new third-party funding partners were selected from 21 submissions. The call for proposals was aimed in particular at small companies, innovators, researchers or research teams. They are intended to expand and enrich the existing R&D activities of the EU project. The selected partners will receive partial funding of between 25,000 and 120,000 euros each for their contributions.

Further open calls will follow in the first quarter of 2024. Successful third-party partners will be integrated into ongoing and future research and development activities for the Open Web Index.


OpenWebSearch.EU introduces the 6 third-party projects:

MRC Market potential assessment for Quantifying benefits and costs of scaling EU web search

In charge of assessing the market potential of an Open Web Index, the Mücke Roth & Company team surrounding Dr. Daniel Nowakowski brings in their management consulting expertise to help evaluate both economic and non-economic aspects, including societal, cultural and environmental dimensions of the project.
Mücke Roth & Company are a Germany-based management consultancy with approximately 50 full-time professionals and over 70 independent industry experts.

More info about the MRC project

LISA – A legal framework for the development and operation of an Open Web Search Index (Legal, Intellectual Property and Cyber-Security Aspects)

The project aims at delivering tangible guidelines from a legal, social and security viewpoint. From this perspective, the project moves beyond frontiers, not only in a technological, but also a legal way.
Project owner Prof. Dr. Matthias Wendland, LL.M. (Harvard) is Professor of Information Technology Law at the University of Oldenburg in Germany and Head of the Digital Law Hub at the University of Graz in Austria.

More info about the LISA project

OPEN CONSOLE – Open Console Implementation

Regulation about copyrights, licenses, and abuse management require a sense of consent between data collectors and the data providers. Together, participants in Open Console improve the availability and quality of produced knowledge about websites, improving thus the trust of users that their data is processed carefully and according to their inputs.
“Open Console can be used to level the playfield: an alternative to Google’s Search Console is a module in the Open Console web-interface. You prove your identity and site ownership once, and all Search Engines can get the same configuration you entered.” says Mark Overmeer, of Markov Solutions – a Netherlands-based freelance business run by Mark Overmeer and Thao Phuong Nguyen.

More information about the Open Console project

LOREN – Legal Open European Web Index

The project LOREN seeks to provide a comprehensive analysis of the legal constraints and requirements for building and operating an OWI. It will give insights into the legal implications of crawling and data storage and sharing together with recommendations for an OWI that complies with European laws and regulations.
Project owners are Paul C. Johannes, a Germany-based attorney at law with a focus on IT law, and Dr. Maxi Nebel, research associate in provet at ITeG and managing partner at DRBG in Germany.

More information about the LOREN project

ALMASTIC – Assessing Legal Risks and Mitigating Challenges in Open Web Indexes

With the project ALMASTIC Prof. Dr. Kai Erenli (University of Applied Sciences BFI Vienna) aims to legally secure the Open Web Index by subjecting its technical aspects – collection, storage, distribution– to legal evaluation. The goal is to identify obstacles and mitigate legal risks in the process of global dissemination of the OWI.

More information about the ALMASTIC project

LAW4OSAI – License-Aware Web Crawling for Open Search AI

With the aim of enabling license-aware crawling of web content by automatically identifying and retrieving content licenses, Dr. Daniel Braun (University of Twente), Dr. Bernhard Waltl (Liquid Legal Institute, a Germany-based non-profit institution focusing on legal innovation) and Balthasar Cevc (fingolex, a Germany-based IT law firm) are joining forces under project LAW4OSAI. The project aims at enabling open web search filtered by licenses and, more importantly, the development of open large language models for next-generation search technology. This includes conversational search or image generation that respect the rights of authors and copyright.

More information about the LAW4OSAI project


OpenWebSearch.EU is the first funding project by the EU to get tomorrow’s web search up and running. 14 renowned European research centres kicked-off the project in September 2022. Over the next three years, the researchers will develop the core of a European Open Web Index (OWI). In addition, they will set the foundation for an open and extensible European Open Web Search and Analysis Infrastructure (OWSAI), based on Europe’s values, legislation and standards. The project receives funding of 8,5 million Euros from the European Union’s Horizon research and innovation programme under grant agreement no. 101070014.

About Horizon Europe

Horizon Europe is the EU’s key funding programme for research and innovation. It aims to build a knowledge- and innovation-based society and a competitive economy while contributing to sustainable development. The programme aims at implementing the European Commission’s guidelines.


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