The investment landscape is evolving. While global alternative assets are expected to hit $23 trillion by 20271, the tools available to manage these investments have yet to keep up with modern capabilities. Scaled systems for public markets offer a glimpse into a future where data flows seamlessly and insights are readily available. However, for those navigating the complexities of private assets, the reality is much less developed – a patchwork of information silos, manual data entry, and error-prone reconciliation.
The purpose and mission behind Mantle stemmed from a personal need. Having navigated the challenges of investing in private companies and funds, it was clear there was a pressing need for a more transparent and efficient information substrate. Since our inception, we’ve been on a mission to bring transparency to private assets on par with that of the public markets.
Our ambition?
To build the foundation layer – the very substrate – that enables companies, GPs, and LPs to connect with each other.
Mantle Equity: A Modern Cap Table Solution
We started with developing Mantle Equity, a modern cap table solution for administering the “atomic unit” of investments: company equity. Since our launch, we have attracted a remarkable client base and established partnerships with top-tier law firms, accelerators, and funds across the United States and Canada.
Now, with the public launch of Mantle Portal, we are expanding the platform to match our vision.
Mantle Portal: One Portal. All Your Investments.
Mantle Portal simplifies the management of LP investments by consolidating information from all investor portals into a single centralized platform. The aggregation coupled with automation does the undifferentiated heavy lifting for LPs that was historically manual and error-prone.
Key features of the platform include:
- One Portal for All Documents: First, Mantle Portal automatically collects and organizes investment-related documents across all investor portals and mailing lists. LPs now have a single centralized platform to find all their capital calls, distributions, investor updates, tax documents, bank statements, and financial statements among other investment-related documents.
- AI-Powered Data Extraction: Second, Mantle Portal extracts key values from large unstructured documents, such as investing entity names, capital call due dates, and recallable distribution amounts. The platform also highlights the exact location where values are pulled to eliminate manual searching. Search and filter tools are available for easy document retrieval. In the same spirit as adopting the Open Cap Table Format (OCF) in Mantle’s cap table product, Mantle Portal is using the Institutional Limited Partners Association (ILPA) best practices as a North Star in its data extraction design.
- LP-Tailored Workflows: Finally, Mantle Portal is specifically designed to support LPs in their workflows, including tracking recurring documents (e.g. K-1s, capital statements), managing cash flows across investing entities and nested sub-entities, supporting bank statement reconciliations, and enabling fund look-throughs of the underlying holdings.
Mantle Portal has garnered significant interest from pensions, endowments, institutional fund of funds, and family offices.
Benefits Beyond Efficiency: Powering the Next Generation of Insights
Beyond offering efficiency gains, the platform unlocks powerful insights for LPs. With readily available, accurate data, investors can garner insights and make faster and better-informed decisions.
Looking Ahead: Shaping the Future of Private Asset Management
As the investment landscape continues to evolve, we remain dedicated to providing innovative solutions that meet the growing demands of the private investment industry. We invite all LPs to connect with us to get started and see how Mantle Portal can take the complexity out of investing in private assets.
By empowering companies, funds, and funds-of-funds with the tools they need to navigate the complexities of private assets, we aim to shape the future of the industry and drive greater efficiency, transparency, and growth.
You can find the link to the official press release here.
Modernize private investment management with Mantle Portal
1 ‘The Future of Alternatives in 2027,” Preqin, 2024.

