SAP · 2026-05-04 · major
SAP to Acquire Prior Labs — €1B+ Bet on TabPFN to Build Europe's Frontier AI Lab
SAP signed a definitive agreement to buy Freiburg startup Prior Labs and pledged €1B+ over four years to scale TabPFN — the Nature-published tabular foundation model with 3M+ downloads — into Europe's frontier AI lab.
SAP buys Freiburg's TabPFN team and pledges €1B over four years to make it Europe's frontier AI lab.
Key specs
| Investment | €1B+ over 4 years |
|---|---|
| Tabpfn downloads | 3M+ |
| Tabpfn stars | 6,379 |
| Expected close | Q2/Q3 2026 |
What is it?
SAP signed a definitive agreement to acquire Prior Labs, the German startup behind TabPFN — a foundation model purpose-built for structured tabular data, not text. TabPFN was published in Nature, has 3 million-plus downloads, and currently leads TabArena, a community benchmark for tabular models.
How does it work?
Tabular Foundation Models pretrain on synthetic structured datasets sampled from a prior over plausible relationships, then perform in-context inference at test time without per-task gradient updates. Prior Labs' TabPFN-2.6 matches a four-hour AutoML pipeline with a single model call and handles missing values, mixed numerical/categorical/text columns, and limited training data.
Why does it matter?
SAP CTO Philipp Herzig framed the deal as the 'untapped opportunity' beyond LLMs — AI built for the structured data that runs the world's businesses. The €1B four-year commitment is the largest European public bet on non-LLM foundation models. CEO Frank Hutter and team stay in place; the deal closes Q2 or Q3 2026 subject to regulators.
Who is it for?
enterprise architects, data scientists, European AI policy watchers
Try it
pip install tabpfn