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- smart tool for smarter vaccine distribution

zeno

Zeno transforms complex vaccine distribution challenges into precise, data-driven strategies — even amid uncertainty and fluctuating conditions.

25

regions deployed across the Netherlands

Real-time

scenario modelling as conditions change

140+

vaccination sites supported in real time

6

core capabilities for end-to-end distribution

the challenge
Traditional tools can't keep up

Vaccine distribution involves navigating fluctuating supply, diverse storage and handling requirements, shifting priority groups, and staffing vaccination sites — all under intense public scrutiny.

Traditional planning tools often struggle to cope with these dynamic variables. When supply changes overnight or eligibility criteria shift mid-rollout, static spreadsheets and legacy systems leave teams reacting instead of planning. The cost isn't just inefficiency — it's inequity, wasted doses, and public trust.

what zeno does
Six capabilities. One integrated system.

Zeno gives health systems the tools to plan, adapt, and act — across every stage of a vaccine rollout.

real-time scenario modelling

Instantly simulate multiple what-if scenarios for supply changes, new vaccine introductions, or shifts in priority groups — without waiting for data to be processed.

optimised site planning

Use advanced spatial analysis to determine the ideal number, location, and capacity of vaccination centres — accounting for population density, access, and cold chain logistics.

demand forecasting

Accurately predict vaccine demand by age group and region — helping allocate resources and schedule staff effectively across your entire distribution network.

bottleneck dectection

Identify upcoming capacity constraints and data issues before they impact rollout success — giving teams time to respond rather than react.

adaptable architecture

Easily update models for booster campaigns, new variant waves, or revised eligibility criteria — without rebuilding from scratch each time.

collaboration-ready

Intuitive interface designed for cross-team use — minimal training required, with multi-user access built in for policy, logistics, and international coordination teams.

built for

National health ministries

Regional health authorities

Public health agencies

International organisations

Emergency response teams

NGOs & foundations

proven impact
Used in the Netherlands' COVID-19 vaccine rollout
Zeno was deployed at national scale during one of Europe's most complex vaccine distribution challenges — proving its ability to deliver under real-world pressure.

Across 25 regions and 140+ vaccination sites, Zeno enabled faster vaccination speeds despite supply volatility, smarter and more equitable distribution, and data-driven decisions on location openings, staff scaling, and booster readiness.

It also enhanced transparency and preparedness under public and parliamentary scrutiny — a critical requirement in a high-trust, high-stakes environment.

25

regions across the Netherlands

140+

vaccination sites managed

reduced inefficiencies under volatile supply

improved speed, transparency and public trust

what's in it for you
Built for organisations ready to master complexity

maximise efficiency

Reduce waste and delays by optimising resource allocation across staff, facilities, and cold chain logistics — so every dose reaches the right person at the right time.

plan proactively

Model booster campaigns, new variants, or novel vaccines with confidence — before they arrive, not after. Zeno lets you stress-test decisions before making them.

decide with evidence

Leverage real-world data and robust scenario analysis to act quickly — and justify every decision with transparent, data-backed reasoning.

increase public trust

Transparent, data-backed planning gives the public and policymakers visibility into how decisions are made — critical in high-scrutiny environments.

adapt to policy shifts

Seamlessly update plans as eligibility criteria, supply chains, or government policy changes — without disrupting the rollout or losing momentum.

more from rypple

Zeno is one of four offerings in the Rypple suite. Each tackles a different challenge in the journey towards proactive health — explore the others to find the right fit.

book a demo
See Zeno in action

Fill in your details and one of our team will be in touch to arrange a live walkthrough of Zeno — tailored to your organisation's context and needs.

  • No commitment required

  • Tailored to your region and use case

  • Usually responds within 2 working days

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Zeno mockup Page

not ready for a demo yet?

Download the Zeno policy brief to share with your team — or get in touch with any questions.

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