Lead Forensics Tech Stack

B2B lead identification platform that uncovers anonymous website visitor details

Software Development London, England 201–500 employees Founded 2009 Privately Held

Lead Forensics converts anonymous web traffic into actionable sales leads by identifying visitor organizations, contacts, and decision makers in real-time. The company is actively prototyping AI-enabled solutions and workflow improvements, while hiring aggressively across sales (18 open roles) and engineering (7) — indicating a push to scale both customer acquisition and product capability. Pain points around development velocity and sales expansion suggest the organization is moving fast but hitting friction in execution.

Tech Stack 17 technologies

Core StackNode.js Vue Redis SQL Server Snowflake AWS JavaScript TypeScript NestJS RAG Word Excel PowerPoint Outlook LinkedIn Microsoft Office SingleStore

What Lead Forensics Is Building

◆Challenges

Reducing employee turnover
Improving development speed
Expanding sales team
Identifying further use cases
Converting passive website visitors into actionable leads
Identifying key decision makers
Customer issue resolution
Friction removal across teams
Performance improvement across teams
Efficiency unlocking across teams

▲Active Projects

Ai workstack prioritisation
Ai-enabled workflow improvements
Prototype and iterate ai solutions

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Sales

Engineering

Support

Seniority

Mid

Junior

Manager

Lead

Senior

Staff

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About Lead Forensics

Founded in 2009 and based in London, Lead Forensics operates a B2B lead generation platform targeting mid-market and enterprise sales teams. The core product identifies businesses and key contacts behind anonymous website visitors, surfacing company data, email addresses, decision-maker names, industries, and page engagement signals. The company serves sales and marketing teams at organizations where the majority of web traffic converts to no inquiry. With 201–500 employees across engineering, sales, and support, Lead Forensics operates primarily in the United Kingdom and North America, with hiring expanding into South Africa.

HeadquartersLondon, England

Company Size201–500 employees

Founded2009

Hiring MarketsUnited States, United Kingdom, South Africa

Frequently Asked Questions

What tech stack does Lead Forensics use?

The core stack includes Node.js, Vue, JavaScript, TypeScript, and NestJS on the frontend and backend. Data layers are built on SQL Server, Snowflake, SingleStore, and Redis, running on AWS. The team also uses RAG (Retrieval-Augmented Generation) technology.

What is Lead Forensics working on?

Current projects center on AI capability: AI workstack prioritization, AI-enabled workflow improvements, and prototyping and iterating AI solutions — indicating a strategic pivot toward AI-enhanced lead identification and sales workflows.