Chalfen Ventures

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Investment Portfolio

SurrealDB secures a £17m Series A extension led by Chalfen Ventures and Begin Capital for its multi-model database for AI

17 Feb 2026

SurrealDB secures a £17m Series A extension led by Chalfen Ventures and Begin Capital for its multi-model database for AI

SurrealDB develops a multi-model database that combines different data types into a single system for storing and managing complex information. It is designed to help developers and AI systems maintain context, relationships, and memory as data grows in scale and complexity.

Tracelight

7 Aug 2025

Tracelight lands £2.7m seed round led by Chalfen Ventures to bring AI to complex financial modelling

Tracelight builds AI tools that work directly inside spreadsheets, helping analysts automate complex financial modelling tasks, validate logic, and run analysis using natural language without changing established Excel-based workflows.

Stackfix

3 Dec 2024

Stackfix raises £2.4m seed led by Chalfen Ventures to build the ultimate software comparison platform

Stackfix operates an AI-powered software comparison platform that tests products in real time, helping businesses choose tools based on accurate data rather than biased or outdated reviews.

Cogna

11 Nov 2024

Cogna raises £12m Series A led by Notion to revolutionise enterprise software with AI

Cogna uses generative AI to create bespoke enterprise software by turning natural language descriptions of workflows into working systems that integrate with existing business operations.

Chalfen Ventures