Company profile

Improbable Tech Stack

London venture builder launching AI and web3 companies on shared infrastructure

Software Development London, England 51–200 employees Privately Held

Improbable builds and backs AI and web3 ventures from London, running a Solidity, Foundry and The Graph stack on EVM alongside TypeScript, Next.js and Go across GCP, AWS and Azure. Hiring is accelerating and skews toward marketing and design, led by a Head of Marketing search, which points to a portfolio moving from build into launch mode. Job posts reference a prediction protocol, a decentralised exchange and AI agent reliability work.

Tech Stack 32 technologies

Core StackExpensify JavaScript TypeScript React Next.js NetSuite Go AWS Cursor Tableau Power BI Looker Python Pandas Web3 Ethereum Virtual Machine Discord Spendesk Ethereum GCP Azure Solidity The Graph Foundry Web3.js ERC-20 ERC-721 ERC-1155 USDC Google Analytics 4+2 more

What Improbable Is BuildingChallenges and projects from their job posts

◆Challenges

Adoption and retention of a decentralised exchange
Positioning a new prediction protocol in market
AI agent reliability, hallucinations and context retention
Speed and cost limits of blockchain infrastructure
Building customer success function from scratch

▲Active Projects

Go-to-market and marketing roadmap for major launches
Significant redesign of existing product
Interaction patterns for AI agents
Design system built from the ground up
Community leaderboards and yield-based rebates
Procure-to-pay automation and finance transformation

Hiring Activity

Accelerating9 roles · 4 in 30d

Department

Marketing

Design

Engineering

Finance

Research

Support

Seniority

Senior

Mid

Lead

Manager

Notable leadership hires: Head of Marketing

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About Improbable

Improbable is a privately held venture builder headquartered in London with 51–200 employees. It creates companies around emerging technology, pairing capital with operational support, shared technical infrastructure and leadership, while ventures keep their IP and control. Its history spans gaming, virtual worlds and defence. Current focus sits where AI meets web3, including on-chain products built on Ethereum-compatible infrastructure. Back-office tooling includes NetSuite, Spendesk and Expensify, with analytics in Tableau, Power BI and Looker.

HeadquartersLondon, England

Company Size51–200 employees

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Improbable use?

Improbable uses Solidity, Foundry, The Graph, Web3.js and EVM for on-chain work, plus TypeScript, React, Next.js, Go and Python, hosted across GCP, AWS and Azure.

Is Improbable hiring?

Yes, hiring is accelerating, concentrated in the United Kingdom and weighted toward marketing and design, with senior-level roles and a Head of Marketing search.

What is Improbable working on?

Job posts point to go-to-market for major launches, a significant product redesign, a new design system, interaction patterns for AI agents, and community leaderboards with yield-based rebates.

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How this profile is built

Improbable's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.