Live flood intelligence
Flood prediction in real time before it impacts you.
Act before it costs you.
Trusted by
Relied on by insurers, organisations and the people they protect.
Flood is a bigger risk than most organisations realise.
Source: Environment Agency
Source: Environment Agency
The flood alert gap
90% of organisations have no flood plan.
You wouldn't run a building without a fire alarm. Most organisations operate without flood alerts.
Surface water causes the majority of flooding.
More than half of UK floods are surface water events, with 4.6 million properties at risk.
Free warnings stop at rivers and coast.
Free flood warnings typically cover river and coastal flooding only, not surface water. The losses impacting your properties are the ones nothing warns you about.
You find out too late.
Most organisations learn of a flood when the water is already in: no time to move assets, warn sites, or mitigate the claim.
The Previsico difference
Previsico turns flood alert into prevented loss.
Where others stop at risk assessment, we give you the time and precision to prevent the loss.
Advance alert
Time to move assets and cut the loss.
Precision
The exact asset.
Of peer-reviewed research
Published in Nature and Nature Water.
Return on investment
Modelled result for Zurich.
Specific enough to act on, for your sector.
Insurers
Cut flood-loss frequency and impact across your portfolio. Property-level data to price, place and manage flood-exposed risk, with evidence it mitigates losses.
- Liberty Specialty Markets: 4+ years as a policy condition for flood-exposed clients.
Brokers
Make your flood-exposed clients insurable. Secure cover for clients facing unplaceable flood risk and remove business-interruption exposure before a claim is filed.
- Relevant to Flood Re commercial exclusions and BIBA scheme placements.
Large Organisations
Know before the board asks. Act before the claim is filed. Property-level alerts 48 hours ahead for every site in the portfolio.
- A major UK construction joint venture: a seven-figure loss avoided.
- National Grid: repeated multi-site loss avoidance.
Built for mitigation
The first solution built for flood mitigation, not risk estimation.
Advance alert and property-level accuracy, updated hourly. Not a flood zone, but the exact asset, in time to act.
48-hour, property-level alerts.
See likelihood, severity and timing per asset, refreshed hourly, time to move assets and cut the loss.
Ground-truth sensors.
Managed radar flood sensors and cameras verify live water levels and forecast thresholds, confidence the alert is real.
Scales from one site to a global book.
Every asset ranked by severity on one forecast timeline. Act on the sites that matter first.
Reducing National Highway's flood inspection costs and protecting critical road infrastructure.
Working with Previsico, National Highways Area 7 has deployed water-level sensors and live cameras at six high-risk scour structures, cutting inspection frequency by 66%, one of 20 case studies across insurance, housing, utilities, public sector and construction.
Find out how we can help.
Talk to our team or explore how Previsico works for your sector.