Inside EXANTE's New €1 Million Gecko Fund for Open-Source Finance

Global prime broker EXANTE has launched the Gecko Fund, a €1 million grant programme designed to inject direct funding into open-source software (OSS) projects that form the backbone of the financial industry . Targeting critical but chronically underfunded technologies in trading systems, financial data infrastructure, and the wider fintech ecosystem, the fund is a direct industry response to the precarious state of the software supply chain.

Why a Fintech Broker Launched an Open-Source Fund

The rationale behind the fund is stark. EXANTE's internal analysis revealed that nearly 70% of the critical open-source stack the company relies on daily is built and maintained by unpaid or under-resourced contributors . This dependency, shared across the finance sector, creates significant cybersecurity and operational risks, especially as AI tools accelerate the discovery of vulnerabilities in neglected codebases .

Anatoly Knyazev, founder of the Gecko Fund and co-founder of EXANTE, stated that the financial industry that benefits from these tools should play an active role in sustaining them . With a €1 million total allocation, the fund aims to do more than pay lip service to the issue .

How the Gecko Fund Works

The programme's structure is designed for straightforward, direct support:

• Grant Amounts: Projects can apply for funding between €10,000 and €150,000 .
• Review Cycle: Applications are reviewed quarterly, providing recurring opportunities for new and existing projects to seek support .
• Eligibility: The fund is open to individuals, project teams, communities, and organisations .
• Evaluation Criteria: Grants are awarded based on a project's adoption, its impact, its specific funding needs, and its relevance to the financial sector .

Priority Technology Areas

The Gecko Fund has identified several key technology areas where it expects to focus its support. These include Erlang/OTP, Scala, Java/JVM, and JavaScript, alongside developer tooling and core infrastructure libraries . However, the fund is not strictly limited to these categories; projects outside these areas that are still deemed essential to the financial ecosystem may also be considered .

First Grant: The Kryo Java Serialization Framework

The inaugural grant of €10,000 was awarded in May 2026 to Kryo, a fast and highly efficient object graph serialization framework for Java . Kryo is widely used in high-performance financial data processing and trading systems for persisting objects to files, databases, or networks . The grant directly supports the ongoing maintenance and development of the project, a fact now acknowledged on the official Kryo GitHub repository, which lists the Gecko Fund as a sponsor .

The Bigger Picture: Sustainable Finance Infrastructure

The Gecko Fund represents a targeted, private-sector fix for a systemic market failure. It echoes broader governmental initiatives, such as Germany's Sovereign Tech Fund, but with a sharp focus on the financial industry's own supply chain . By directly funding maintainers of the APIs, developer tools, and core infrastructure libraries that modern financial services are built upon, EXANTE is signalling that corporate responsibility extends to the very code an industry runs on .