Vepler

Vepler is a UK property and location data platform. We provide API access to authoritative datasets including all Ordnance Survey products, EPC certificates, planning applications, Land Registry, crime statistics, school data, and more. For OS data, we host, maintain and update the full range of products, handling data ingestion, storage, indexing and API delivery. Customers avoid the infrastructure burden of managing large geographic datasets themselves. Licensing is flexible: customers can access OS data under our commercial licence, or bring their own entitlement - particularly relevant for PSGA members who can leverage existing agreements through our platform. Our developer-first approach means modern REST APIs, comprehensive documentation, and pay-as-you-go pricing without minimum commitments or lengthy procurement.

We work with organisations of all sizes. Start-ups and SMEs benefit from our pay-as-you-go pricing and zero minimum commitments, you can start building immediately without procurement delays or upfront investment. Mid-sized and enterprise customers use our hosted infrastructure to avoid managing complex data pipelines internally, with bulk download options and dedicated support for high-volume requirements

Working with geographic data at scale is hard. Ingesting terabytes of updates, maintaining spatial indexes, building reliable APIs, it's a significant engineering undertaking that distracts from what you're actually trying to build. Vepler takes that burden away. We host and maintain OS data so you don't have to. We handle the ingestion pipelines, the storage infrastructure, and the update cycles. You get clean, fast API access to the data you need. Licensing works however suits you best. Use our commercial licence for immediate access, or bring your own entitlement. If you're a PSGA member, you can access OS data through our platform under your existing agreement, we provide the infrastructure, you provide the licence. Our APIs are built for developers. Modern REST endpoints returning GeoJSON, comprehensive documentation, and code examples that get you integrated in days rather than months. No specialist GIS software required. And because OS data sits alongside our property, planning and environmental datasets, you can query multiple sources through a single API key and join everything together using UPRN and OSID. Customers choose Vepler because they want to ship products, not manage data infrastructure. We help them get to market faster, reduce engineering overhead, and access authoritative data through a platform that's genuinely easy to use.