Visallo Collaborative Investigation, Identification and Management

Visallo gives investigators a modern web-based interface and suite of advanced search, link analysis, visualisation, and collaborative investigation management tools built on a scalable platform, based on familiar big data tools including Hadoop, Spark, Accumulo, and Elasticsearch.  This provides the information analyst with a platform that can scrutinise all types of data from all kinds of sources. Structured data from organisational systems and unstructured data like documents, photos, or videos are all important assets. Visallo’s multi-media metadata extraction and indexing will help analysts draw out valuable information from a wide variety of formats and sources.

Visallo is designed to uncover the most sophisticated connections using a combination of analytics, search, and visualisation tools – helping to find relationships between people and activities you never knew existed.  With high-level visualisations, advanced path finding and data clustering capabilities combined with strict access controls, the information analyst can operate in a secure environment or as part of a tightly controlled collaborative team.



Open source, Cloud deployed


Easy to use, familiar web based technology

Big Data tools, Hadoop, Spark, Accumulo, Elastisearch

Analyses structured and unstructured data

Fully secure environment


Multi media capability, documents, photographs, video's

Suitable for local and remote access, Desktop, Tablets

High Level Visualisations

Supports Investigations and Downstream prosecution

Advanced path finding



  • Easy to use
  • Extracts valuable intelligence
  • Cross Agency collaboration
  • Simple no client software required for deployment
  • Scalable, managing huge volumes of data
  • Viewdeck Secure Server platform, an NSA compliant VM build
  • Available for Web and Tier 1 services
  • Suitable for Public, Private, Shared Cloud environments
  • Works with UKCloud, AWS and private clouds
  • Law Enforcement, Home Office