A Different Kind of Service
We’re not a traditional consultancy. Act Collab operates as a network of independent actuaries and developers, providing us with deep expertise across capital modelling, Python, and actuarial software development. No junior consultants on high charge-out rates — just direct access to experienced professionals who understand both the technical and business context.
Our Python and Capital Modelling experience is enhanced by the development of our own suite of capital modelling tools and products in Python as well as the client projects we work on. If you need support, advice, or delivery in this space, Act Collab should be your first call.
What We Offer
🎯 Expert Capital Modelling Support
Access our network of senior actuaries and developers — experienced professionals available for advice, support, and development in Python or on any capital modelling platform.
🐍 Industry-Leading Python Expertise
We bring some of the deepest experience in applying Python to capital modelling, gained through development of our flagship CaPytal platform and bespoke client projects.
🚀 Accelerated Delivery via Product Tooling
Our proprietary tools, including the CaPytal package, can be deployed on your projects — speeding up delivery and improving outcomes.
📦 Standalone Software
We develop and license production-ready Python tools for companies to use directly, supporting modern, transparent actuarial workflows.
Explore Our Products →Collaboration Partners
Act Collab works with trusted partners who share our commitment to advancing actuarial technology and delivering high-quality outcomes for clients.
Actuarial Collaborative Solutions
An independent actuarial services consultancy, providing specialist capital modelling and Python development support to the insurance market.
Forvis Mazars
Forvis Mazars has entered into a collaboration partnership agreement with Act Collab to help develop the CaPytal modelling platform in Python.
Let’s Talk
Through our ongoing development of the CaPytal platform, we’ve built a level of Python-based modelling expertise that’s hard to match in General Insurance capital. If you use or are considering Python within your capital or broader risk modelling — or if you just need additional capital or development support — we’d love to hear from you.