Find what works
Search and filter evaluated practices by theme, country, city, scale and type — ranked by a comparable 0–100 quality score.
An evidence observatory for innovation
Evidoria turns scattered “good practice” reports into a structured, searchable and comparable evidence base. Every practice is described consistently, evaluated against a transparent quality score, geolocated on a map, and traced back to its original data sources — across multiple domains and languages.
What you can do
Compare and trust
Every score is explained dimension-by-dimension, attributed to its evaluator, and every record lists the data sources it was built from, with access dates.
Explore on the map
See where practices happen, from local initiatives to transnational programmes, with clustered map points.
Use it anywhere
Read content in English, Portuguese, French and Spanish; pull data through the open API; or embed a catalogue in your own site.
Who it's for
Researchers
A structured, citable corpus of evaluated practices with persistent identifiers and a defensible evaluation rubric.
Governments & cities
Discover proven, transferable initiatives and the evidence behind them before designing your own.
NGOs & networks
Showcase impact, find partners and learn from comparable interventions across countries.
Project consortiums
Give an EU-funded or research project a living, public home for its catalogue of results — multilingual and built to last beyond the grant.
Run your own catalogue
Evidoria is multi-catalogue by design. Each catalogue is an independent, branded space with its own taxonomy, evaluation rubric and languages — sharing the same trusted platform. We can host an existing collection, import data from your spreadsheets, databases or website, or help you create a new catalogue for a future project or consortium.
Live catalogues: AI in Education · AI in the Public Sector · City Innovation Library · Digital Inclusion · Gender Equality · PES & Nature-Based Solutions
Who built it
Evidoria is developed by C-NAPSE as the evidence-observatory platform behind its research and innovation projects. It currently hosts catalogues on city innovation, gender equality in leadership, and digital inclusion.