What this is
SovScore scores 270 European B2B software tools on five criteria: market traction, pricing, open-source trust, data sovereignty, and maturity. Each score links to a source. No tool pays to be listed. No score is an estimate.
The site targets European CTOs, IT managers, and compliance officers who need a clear answer to one question: which tools can you trust with European data?
Why it exists
Most software comparison tools rank by review count or affiliate revenue. Neither metric tells you whether a tool stores data in Europe, whether it is open source, or whether it costs less than the American equivalent.
SovScore measures what actually matters for data sovereignty. The Weighted Competitive Index compares each tool against its US category leader on the signals that compliance officers and procurement teams need: pricing, licensing, GitHub activity, and EU origin.
The scoring model
Five weighted dimensions produce a single score from 0 to 100. Market Traction carries 30%. Price Value carries 25%. OSS Trust carries 20%. Data Sovereignty carries 15%. Maturity Signal carries 10%.
Every weight, band, and exception is documented. Tools without public pricing skip the Price Value dimension, with weights redistributed proportionally. These tools are capped at Emerging tier regardless of their partial score.
Read the full methodology →The infrastructure
SovScore runs on European infrastructure. The data layer fetches from Airtable at build time — no runtime API calls reach the browser. The CDN is Bunny.net, with primary servers in Frankfurt. The site rebuilds on a daily schedule and on every code push.
Source code is public on GitHub. The scoring data lives in Airtable. Analytics run on Plausible — no cookies, no tracking pixels, no third-party scripts beyond fonts.
V1 limitations
All 270 tools score 20/20 on Data Sovereignty in V1. The European Alternatives catalogue confirms EU origin but does not record infrastructure location or sub-processor exposure. Every tool in this index is EU-headquartered. That is the only guarantee V1 makes on sovereignty.
V2 will score infrastructure provider, data residency, and CLOUD Act exposure separately. Tools hosted on AWS Frankfurt or Azure Netherlands will score differently from tools on OVHcloud or Hetzner.
Updates and corrections
Scores update when vendors change pricing, release major versions, or when community reports flag outdated data. The Verified Date field on each tool shows the last manual check.
To submit a new tool or flag a scoring error, use the form below.
Submit a tool or correction →