Sub-processors

The third parties we rely on to run SolarFleet.

To deliver the service, SolarFleet uses a small set of trusted sub-processors. This page lists each one, what it does, and where it operates — plus every third-party service our public website loads — so your procurement and data-protection teams have the facts.

Current sub-processors

These are SolarFleet's own sub-processors. Stored operational data lives in a UK-region database; the other providers support authentication, hosting, billing and analytics.

Sub-processor Purpose Region
PlanetScale Managed Postgres database — your operational data is stored here. United Kingdom
WorkOS Authentication and identity (sign-in, sessions, organisation membership). United States
Cloudflare Edge / CDN and application hosting, transactional email, and Workers AI (document categorisation). Global edge, with UK data residency for stored data
Stripe Payment and subscription billing. United States / European Union
PostHog EU Product analytics — authenticated application only. European Union
Open-Meteo Weather and irradiance data. No personal data is sent. European Union
Plausible Cookieless web analytics for the public website. European Union

Services on our public website

Every page of solarfleet.io's public website (not the signed-in app) loads these. They don't receive your SolarFleet account or site data and set no cookies — but each one receives the request your browser makes, including your IP address.

Service Purpose Region
Plausible Cookieless page-view analytics. Listed above. European Union
Ahrefs (Ahrefs Pte. Ltd.) Ahrefs Web Analytics — cookieless page-view analytics: page address, referrer, page title, screen size, browser language. Singapore
Rutt.io Records page views to show which AI crawlers and AI search tools visit and refer people to the site. Not yet confirmed — treated as outside the UK
Google Fonts (Google LLC) Serves the website's typefaces; your browser fetches the font files from Google directly. United States (global network)

How to read this list

Your inverter platforms aren't sub-processors

SolarEdge and Solis are data sources you authorise SolarFleet to read from on your behalf, using credentials you supply. They are not SolarFleet's sub-processors — they are your existing monitoring accounts.

We'll tell you before things change

If we add or replace a sub-processor in a way that materially affects how your data is processed, we'll give reasonable notice of the change via this page before it takes effect.

Data processing agreement

This page is the factual sub-processor list. A Data Processing Agreement (DPA) is available to customers on request — email security@solarfleet.io and we'll send it over. For general questions about this list, reach us at hello@solarfleet.io.

Change log

  • October 2026 — Added the services every page of our public website loads but this list had left out: Ahrefs Web Analytics (on the site since May 2026), Rutt.io (since June 2026) and Google Fonts.
  • May 2026 — List first published.

Last updated: October 2026