Nesto Raises $300 Million at $1.47 Billion Valuation to Compress Canadian Mortgage Underwriting to Two Minutes Using AI
Montreal-based digital mortgage lender Nesto closed a $300 million Series E funding round on June 10, 2026, at a valuation of $1.47 billion. The round is backed by La Caisse de dépôt et placement du Québec and Fidelity Investments Canada, with participation from Picton Investments, Endeavor Catalyst, and existing investors including Portage Ventures, Diagram, and NAventures. The capital will fund an AI buildout with a specific target: compressing mortgage underwriting from one day to two minutes.
La Caisse and Fidelity are backing the $300 million round to help Nesto drastically reduce its mortgage underwriting time using artificial intelligence. The deal values the Montreal-based company at $1.47 billion. The eight-year-old company has more than $80 billion in mortgages under administration and has done $37 billion in originations this year alone. Wikipedia
What Nesto Is Building
Nesto is not just a mortgage broker. It operates a B2B infrastructure business called Nesto Cloud that processes mortgages on behalf of other financial institutions. The AI investment is targeting that B2B layer specifically.
Nesto is betting on expanding its business-to-business arm by moving beyond mortgages and offering AI-powered products to other financial institutions. It aims to reduce the underwriting process to as little as two minutes so clients can receive approvals faster. Currently, the company says it can complete underwriting in a day. Wikipedia
Reducing a day-long process to two minutes is not an incremental improvement. It is a category change in what mortgage underwriting can look like - moving from a back-office batched process to something that can happen in real time during a customer conversation.
François Lafortune, CEO of Diagram, a founding shareholder, emphasized that the process will be fully auditable, traceable, and compliant with regulatory requirements, with human underwriter oversight maintained. "The decisioning is not a black box. All these decision nodes are fully explainable, whatever the agent is doing," he said. Wikipedia
That explainability commitment is worth noting. In financial services, AI systems that cannot explain their decisions face regulatory barriers. Building auditability into the architecture from the start rather than retrofitting it later is the right approach - and signals that Nesto's AI strategy is built for a regulated environment, not a laboratory.
Why This Round Matters for Canadian Fintech
Nesto's $1.47 billion valuation places it firmly in Canada's growing unicorn tier. The participation of La Caisse - Quebec's $450 billion pension fund - signals institutional confidence in AI-native financial services infrastructure at a scale that reflects genuine conviction rather than venture speculation.
The mortgage market is a significant target. Canada's mortgage industry carries approximately $2.1 trillion in outstanding balances. Nesto's $80 billion under administration represents a meaningful but still small share of that market. The B2B infrastructure play - selling AI underwriting technology to other lenders rather than competing with them - is a smarter scaling strategy than trying to grow originations alone.
For business leaders watching AI for finance applications, Nesto is a useful case study in how AI can restructure a professional services process that has historically required significant human labor. Mortgage underwriting involves document verification, risk assessment, compliance checking, and decision documentation - all tasks that structured AI agents can handle faster and more consistently than human workflows, while maintaining the auditability that regulators require.
Cut Through the Noise
What did Nesto raise and what will it use the money for? Nesto raised $300 million in a Series E round led by La Caisse de dépôt et placement du Québec and Fidelity Investments Canada, valuing the Montreal-based digital mortgage lender at $1.47 billion. The funding will develop AI capabilities to reduce mortgage underwriting time from one business day to as little as two minutes, and expand its B2B Nesto Cloud platform to other financial institutions beyond mortgages.
How does Nesto's AI mortgage underwriting work? Nesto's AI system processes the document verification, risk assessment, compliance checks, and decision documentation involved in mortgage underwriting in an automated pipeline. The company describes all decision points as fully explainable and auditable to meet regulatory requirements. Human underwriters maintain oversight of the process. The current capability completes underwriting in one day; the target with AI investment is two minutes.
Who are Nesto's investors in the Series E? New investors include La Caisse de dépôt et placement du Québec, Fidelity Investments Canada, Picton Investments, and Endeavor Catalyst. Returning investors include Portage Ventures, Diagram, NAventures, Fonds de solidarité FTQ, and Fondaction. JPMorgan, Royal Bank of Canada, Bank of Nova Scotia, and Toronto-Dominion Bank structured the financing.
What is the Nesto Mortgage Cloud? Nesto Mortgage Cloud is the company's B2B platform that processes mortgages on behalf of other financial institutions. Rather than only competing as a direct-to-consumer lender, Nesto licenses its technology infrastructure to banks, credit unions, and other lenders. With the Series E funding, Nesto plans to expand the platform beyond mortgages into other financial services AI products.
