Pomegra
Nous, the London startup behind a household-admin AI agent, has raised $17M from Heartcore Capital and Mosaic Ventures to take its product beyond the UK.
- Nous raised $17M on October 26, 2026, from Heartcore Capital and existing seed backer Mosaic Ventures.
- Nearly 250,000 UK households use the agent, which manages about £685M in annual spending.
- Valuation is undisclosed. The company's 2022 seed round was about $9M.
Lead
Nous, a London startup that sells an AI agent for household bills and admin, announced a $17M round on October 26, 2026. Heartcore Capital and Mosaic Ventures, which backed the company at seed, provided the money. Chalfen Ventures, Joyance Partners and Bain Future Back Ventures also took part.
The company will spend the funds on expansion outside the UK, new product features and more spending categories. It also plans to add regulated activities such as insurance and wider financial services. Nous did not disclose a valuation, and coverage of the round differs on whether to call it a Series A or leave the stage unlabelled.
What Does Nous Actually Do?
Nous runs an AI agent that handles the recurring costs and paperwork of a household. It looks for cheaper energy, broadband, mobile and car insurance deals, then carries out the switch. It also cancels subscriptions, fills in forms and flags contract terms or renewals that cost more than they should.
The product goes beyond money. It manages family calendars, finds local tradespeople and books appointments. The company plans to add a feature that moves idle cash into higher-interest savings.
Nous displaces the price-comparison sites and the hours of phone calls that households currently spend on the same chores. Its pitch is that the agent acts, rather than only suggesting. The company is registered with the Financial Conduct Authority, which lets it support insurance purchases. It combines large language models with rules-based logic for sensitive financial decisions.
How Big Is the Nous User Base?
Nous says almost 250,000 UK households use the agent, and that a new household joins about once a minute. Together they have about £685M of annual spending under management, or roughly £2,765 per household. The company puts the average saving at £734 per household.
Those figures come from Nous itself and have not been independently audited. The saving per household equals about 27% of the spending the agent oversees, which is a high figure for categories where margins are thin. The number depends on how much of each household's spending is actually switched, and on how Nous counts savings against a customer's previous deal.
Founder and CEO Greg Marsh said the team spent 18 months building an agent "that not only feels magic, but is also one people can actually trust." He has described the typical user as a working mother rather than an early adopter of technology. That demographic is consistent with a product aimed at household logistics instead of gadget enthusiasts.
Who Is Behind the Round, and What Does It Imply?
The round is led by Heartcore Capital, with Mosaic Ventures returning from the seed. A repeat investor that adds money is a standard signal of confidence, though it also carries an interest in keeping the earlier stake well priced. Heartcore's Max Niederhofer said personal agents will change how households make purchasing decisions.
Angel backers include Tom Blomfield, co-founder of Monzo and GoCardless, Brent Hoberman of Founders Factory, and Marc Warner, co-founder of Faculty. Their presence points to fintech and applied-AI expertise on the cap table, which suits a product that touches regulated financial services.
Marsh previously founded onefinestay, the luxury accommodation marketplace that AccorHotels bought in 2016 for about $200M. Nous began in 2021 and raised its seed round in 2022. Total disclosed funding now stands at roughly $26M.
How Does Nous Make Money?
Nous has not detailed its revenue model. It has said it does not sell customer data and does not take advertising, a stance meant to keep the agent working for the household rather than for suppliers.
That leaves commissions and fees as the likely routes, which is the open question for the business. Switching services generally pays referral income from providers, and that arrangement can sit uneasily with a promise of acting purely in the customer's interest. The planned move into insurance and financial products raises the stakes, since those categories carry tighter conduct rules and more scrutiny of how advice is paid for.
What Comes Next for Nous?
The next test is whether a product built around UK suppliers, UK regulation and UK switching rules can transfer to other markets. Energy, broadband and insurance are structured differently in each country. Each launch will need local supplier integrations and, for financial products, local licences.
Competition will come from two directions. Established comparison and switching services can add AI features, while banks and big technology groups are building their own agents that sit closer to customers' accounts. Nous has the advantage of a quarter of a million households already using it. Whether that base holds as the agent takes on more regulated work is the point investors will watch.
Outlook
Nous enters its next stage with $17M, a user base near 250,000 UK households and investors from both venture and fintech circles. The numbers on savings are strong but self-reported, and the revenue model is not yet public. International launches and the first regulated products beyond insurance will show whether the agent holds up outside its home market.
