About us
Sideravia is the honest research layer for Europe's self-directed investors — evidence-graded stock research that shows the why behind every verdict, publishes its own track record misses included, and treats what would change the view as seriously as the view itself.
Look beyond. Test assumptions. Trust what endures.
Who we are
Sideravia is built in Switzerland by an investor who got tired of research tools that only ever cheer, hide their misses, and pretend Europe doesn't exist. We're independent — no broker owns us, no issuer pays for coverage, and nothing here is a paid promotion. The platform exists because its builder uses it every day for his own money.
What we believe
Evidence over assertion
Every signal is logged forward on our own published record, and that record is still young: there is not yet enough history to know whether the model adds value. The track record is point-in-time and never re-based — the misses stay on the page.
The view can change
Most research stops at the first verdict. Sideravia flags when the evidence turns — stage breaks, verdict decay — and states up front what would change its view.
Built for Europe
UCITS ETFs with full holdings, multi-currency portfolios, and a tax lens that knows the difference between Zurich, Berlin and Madrid. US tools treat Europe as an afterthought; we don't.
AI that cites its numbers
Our AI reasons only from the data on the page and cites the figure behind every claim. If it can't answer from the data, it says so — confidence is not analysis.
What the platform does
Screen & score
1,000+ stocks across the S&P 500, Nasdaq-100 and Europe, scored on six pillars into the Sideravia Score™ and a plain-English verdict.
Published model portfolios
Four strategy portfolios published nightly — sector-capped — and graded publicly against both SPY and the equal-weight index.
Your portfolio, guarded
Import from any broker statement; get the whole-book verdict, FX split and concentration on what you actually hold.
Self-grading, monthly
The Evidence lab re-tests every signal and every published portfolio each month, automatically. Retirement criteria are pre-registered — we defined failure before knowing the results.
Read exactly how everything is computed on the methodology page, judge us on the track record, or get in touch. Sideravia is research, not financial advice — the verdicts are inputs to your decision.