Skip to content
Envora Labs
Reserve Envora One
For your space
All solutions
Home Kitchens, bedrooms, nurseries, basements. Envora shows you what you breathe — and tells you how to fix it, usually for free. Office & Co-work CO₂ is the single strongest environmental lever on office productivity — and the cheapest to fix. Envora gives facilities teams and founders the number to argue with. CO₂ and indoor air quality monitoring for schools Classroom CO₂ and indoor air quality evidence for better ventilation decisions, measurable cognitive lift, and the data trail governors and parents want. Labs & Clinics Envora One is precise enough for laboratories, clinics and regulated spaces, and comes with a signed calibration certificate per device ID. Studios & Gyms Hot yoga, spin, HIIT and small studios generate extreme humidity and CO₂ loads. Envora tells you how your ventilation is holding up — live, per-room, per-class. Podcasts & Studios Envora flags the HVAC hum, the fridge compressor, the neighbour's drill — and the concentration drift that flattens your delivery — before the tape picks any of it up. Landlords & Letting Continuous, timestamped indoor air quality records for every unit you manage — so damp disputes end in data, not arguments.
What it protects against
All protection guides
Mould & damp risk Invisible until it is not. Allergies & dust sensitivity The 40–50% RH sweet spot. Long-term toxic gas exposure What you cannot smell, Envora can. Cooking pollution Your kitchen is an industrial chimney. Sleep & bedroom air Sleep is an environmental sport. Winter dry air Heated air is parched air. Outdoor air events When the air outside is worse than inside.
Pricing Compare Guides Insights Contact
Theme
Envora Fleet

Many devices. One dashboard.

The management layer for organisations running multiple Envora devices. Multi-site organisation, role-based access, alert routing, audit logs and signed event webhooks — built on the same platform a homeowner uses for their nursery.

Per-device pricing. From £3 / device / month.

You pay the higher of (devices × per-device price) or the plan minimum. No per-user fees, no setup fees, no minimum term beyond the month you cancel in. Annual billing knocks two months off the year. Schools and registered charities get 25% off.

Fleet plans

Per-device pricing. From £3 / device / month.

Each plan unlocks more sites, more users and more management features. Pick the smallest plan that fits — step up the moment you need to. Features unlock immediately, history carries over, no migration.

Fleet Starter
Small landlords + single-site teams
£3 / device / month
£15/month minimum
  • Per-device pricing
  • Up to 3 sites
  • Up to 5 users
  • Multi-device dashboard
  • Tenant-safe access links
  • CSV exports
  • Webhook + email alerts
  • Monthly summary email
  • Standard support
  • 3-year rolling history

Best for: A 1–3 property landlord, a single school, a clinic, a gym.

Most popular
Fleet Team
Multi-site teams with shared responsibility
£5 / device / month
£49/month minimum
  • Per-device pricing
  • Unlimited sites
  • Unlimited users
  • Everything in Fleet Starter, plus:
  • Roles + RBAC
  • Alert routing · escalations
  • Scheduled reports
  • API + signed webhooks
  • Device health monitoring
  • Priority support
  • 5-year rolling history

Best for: A school, an office, a multi-site landlord, a property team.

Fleet Estate
Compliance, SSO and long-term records
£7 / device / month
£149/month minimum
  • Per-device pricing
  • Unlimited sites
  • Unlimited users
  • Everything in Fleet Team, plus:
  • SSO · Google · Entra · SAML · Okta
  • Audit logs
  • Calibration certificate vault
  • Branded scheduled reports
  • Advanced device health monitoring
  • Shared success manager · 2-hour SLA
  • 7-year rolling history

Best for: A larger estate, a school trust, a hospitality group.

Enterprise
Custom pricing · bespoke deployment
Custom
  • Volume pricing
  • Unlimited + on-prem
  • Unlimited + SCIM
  • Everything in Fleet Estate, plus:
  • Custom DPA + retention
  • SCIM provisioning
  • On-prem / self-hosted option
  • Dedicated success manager
  • Procurement · invoicing · POs
  • Direct support channel · 1-hour SLA

Best for: A national estate, a NHS trust, an industrial deployment, a regulated environment.

What Fleet adds

The organisation layer.

Devices stay free for homes. Fleet adds the org structure, access controls, alert routing, integrations and reports that multi-device deployments need.

Multi-site organisation

Group devices into sites, buildings, floors and zones. One login, one bill, one source of truth across a portfolio.

Roles + RBAC

Viewer, operator, admin — assigned per site or per zone. Tenant-safe access for landlords. Read-only links for governors and inspectors.

Alert routing

On-call schedules, escalations, silencing windows, and routing to the right person — Slack, Teams, PagerDuty, email or signed webhook.

Long-term history

36 months retained, 60 months archived per device. Compare seasons, prove a trend, audit an incident from years back.

Scheduled exports + reports

Branded PDF reports and CSV exports, scheduled monthly or quarterly. Governors, FM, ESG — each gets the slice they need, automatically.

Device health monitoring

Power, network and calibration health for every unit. We tell you a device is drifting before the data does.

API + webhooks

Cloud-hosted REST + MQTT. Signed event payloads. The same shapes as the on-device API — drop in to BMS, NMS or your own data warehouse.

SSO

Google Workspace, Microsoft Entra, generic SAML, Okta. Provisioning via SCIM. Just-in-time roles via group claims.

Audit logs

Every settings change, access event, alert acknowledgement and export — 7 years retained, the full archive available on request.

Calibration vault

Signed calibration certificate per serial, with re-calibration due dates and a printable export for compliance reviews.

Priority support

4-hour first-response SLA. A named technical contact at scale. Direct Slack channel from 100 devices.

On-prem option

100+ devices: deploy the dashboard in your VPC. Same UX, same API, your network, your egress. Bespoke pricing.

Find your tier

Pick the smallest plan that fits.

Each plan is sized by device cap, site cap and user cap. Match your fleet to the smallest one that covers it — step up the moment you need to.

Your fleet Suggested plan Per-device Minimum Annual
1–5 devices · personal household Home Free Free
Small landlord · 1 site · ≤5 users Fleet Starter £3/mo £15/mo £30/device or £150 min
Multi-site team · unlimited users Fleet Team £5/mo £49/mo £50/device or £490 min
Compliance + SSO + audit · long retention Fleet Estate £7/mo £149/mo £70/device or £1,490 min
On-prem · custom DPA · regulated environments Enterprise Custom Custom Custom

Hardware is paid once: £249 per Envora One, £229 per Envora Radon. Fleet subscriptions do not include hardware. Volume hardware discounts kick in at 25, 100 and 500 units — typically 5–15% off list. The Fleet plan charges for the management layer, not for the hardware or the underlying telemetry.

Fleet enquiry

Tell us the shape of the deployment.

Buildings, devices, timeline and the integrations you need. We come back within 48 hours with a quote — bulk hardware pricing, staged dispatch, a first-month plan trial and a named account manager.

  • 48-hour quote turnaround
  • First month of Fleet free for evaluations
  • Volume hardware pricing from 25 units
  • SSO, audit, calibration vault — set up before kickoff
Fleet FAQ

Plain answers. No small print.

Which plan should I pick?

Pick the smallest plan that covers your devices, sites and users. Fleet Starter (£3/device/mo, £15/mo minimum) suits small landlords and single-site teams — up to 3 sites with 5 users. Fleet Team (£5/device/mo, £49/mo minimum) opens unlimited sites and users, RBAC, alert routing, scheduled reports, API and signed webhooks. Fleet Estate (£7/device/mo, £149/mo minimum) adds SSO, audit logs, the calibration vault and a 2-hour SLA. Enterprise is bespoke — and you do not need 500+ devices to qualify; a 100-device NHS or industrial customer often goes straight to Enterprise for procurement, security and DPA.

How does per-device pricing work with the minimums?

You pay the higher of (devices × per-device price) or the plan minimum. A Fleet Starter org with 3 devices pays £15/mo; with 6 devices pays £18/mo (6 × £3). The minimum protects us against the cost of running a Fleet org that has very few managed devices; the per-device rate scales linearly above it.

What counts as a managed device?

Envora One and Envora Radon each count as one managed device. Future accessories may have their own pricing or bundle rules — we will publish those clearly before launch.

How long is data kept?

Home and Fleet Starter retain 3 years of rolling history per device. Fleet Team retains 5 years. Fleet Estate retains 7 years — long enough for compliance reviews, lease audits and ESG reporting. Enterprise can negotiate custom retention as part of the DPA.

Can I step up or down between tiers?

Yes — at any time, with no migration. Step up and the new features unlock immediately; step down and we keep your archived data warm for 90 days in case you change your mind. Annual plans pro-rate to the new tier.

Can a business use the free Home plan?

No. The Home plan is for personal household use only. Organisations, landlords, schools, clinics, offices and commercial sites should use Envora Fleet — even for a single device, because the device count cap on Home assumes a single household.

How is billing handled?

Card or invoice. Monthly or annual. Annual billing knocks two months off the year (£30/£50/£70 per device per year, with annual minimums of £150/£490/£1,490). We can issue purchase-order-friendly invoices in GBP, EUR and USD, and we are registered for VAT in the UK and EU.

Can I bring my own SSO?

Yes — at Fleet Estate and Enterprise. Google Workspace, Microsoft Entra, Okta and generic SAML 2.0 are supported. SCIM provisioning ships at Enterprise. JIT role mapping via group claims.

Is the API different on Fleet?

It is the same surface — REST + MQTT + signed webhooks — extended with org/site/zone scoping, alert routing endpoints and the audit log API. Code that works against the local API works against the cloud API. Cloud API ships from Fleet Team upwards.

Can we self-host?

On-prem ships at the Enterprise tier — same dashboard, deployed in your VPC. Pricing is bespoke. Drop us a note and we will scope it with you.

Do you offer school and charity pricing?

Yes — registered UK / EU schools, charities and community projects get 25% off Fleet Starter, Fleet Team and Fleet Estate. Email us with proof of status and we configure the org with the discount baked in.

Envora Fleet

One dashboard for every device you run.

Talk to sales for bulk hardware pricing, deployment help and a first-month Fleet trial — or jump straight to reserving the hardware.

Free UK & EU shipping · 2-year warranty · Reply within one UK business day.