Hint, an AI-powered home management platform co-founded by Martha Stewart, launched its iOS app on July 29, 2026. The app marks a shift from the company's original focus — a tool for navigating decarbonization incentives — into a broader consumer product for homeowners. The startup raised $10 million in seed funding from Slow Ventures and is now available on the Apple App Store under the domain hinthome.com TechCrunch.

The app works by building a profile of your home from public data sources after you enter your address. It pulls property records, weather data, soil information, and utility data to create a contextual baseline. Users can then upload their own documents — inspection reports, home warranties, mortgage documents, contracts, insurance policies, and invoices — all of which become searchable through the app's AI assistant TechCrunch.

On top of that profile, Hint surfaces insights covering soil conditions below the foundation, air quality, climate and drought impacts, flood potential, home insurance rates, and energy usage. The app also lets users upload photos of major appliances, guiding them through maintenance tasks and answering how-to questions. Proactive push notifications handle a personalized maintenance schedule, sending reminders based on the home profile rather than generic seasonal templates TechCrunch.

The founding team is three people. Yih-Han Ma serves as CEO. Kyle Rush, based in New York, is co-founder and CTO. Martha Stewart holds the third co-founder seat. Stewart holds equity in the company but is not a financial investor. Her role is operational, not ceremonial, according to Rush, who described her as "very involved" and said he visits her roughly twice a week for app feedback. Stewart's feedback focuses on accuracy around soil content, home-related content, design, branding, and language TechCrunch.

Hint was originally founded in 2024 as a tool to help homeowners navigate decarbonization incentives. The pivot to broader home management appears to have happened between that founding and the May 2026 seed round, which Slow Ventures backed. Fortune reported the funding as an exclusive on May 13, 2026, and the company's launch press release was distributed via BusinessWire on July 29, 2026 Fortune.

The BusinessWire announcement describes Hint as an "always-on home intelligence platform," positioning the product less as a chatbot attached to a knowledge base and more as a continuously updated engine for a specific physical asset. The distinction matters: the app's value depends on its ability to take in and correlate different data streams — public and private — into a living profile rather than serving as a reactive query tool BusinessWire.

The broader context here is a consumer AI landscape where assistants built for specific domains are increasingly viable. A general-purpose AI like ChatGPT can answer a homeowner's question about a leaky faucet, but it lacks the ongoing context of a specific property's soil composition, utility history, and appliance inventory. Hint's bet is that combining public data with user-uploaded private documents creates enough of an advantage to justify a dedicated app over a ChatGPT session. Whether that advantage holds depends on data freshness, retrieval accuracy across different document types, and the quality of proactive notifications that users actually find useful rather than intrusive. These are hard problems in retrieval-augmented generation — the technique of pulling relevant information from external sources to improve AI responses — and document understanding. The app's launch is the beginning of answering them at scale, not the conclusion.

The Martha Stewart factor is worth flagging separately. A celebrity co-founder who contributes domain expertise on home, garden, and design content, rather than capital or brand licensing, is an unusual structure. Stewart's twice-weekly feedback sessions with the CTO suggest her involvement extends beyond advisory into product iteration, at least at this early stage. How that scales as the user base grows beyond a handful of testers is an open question the launch does not resolve.

Hint enters a market with no shortage of adjacent competitors. Smart home platforms from Google, Amazon, and Apple handle device control. Insurance companies offer risk assessments. Real estate platforms surface property data. None of them integrate all of these into a single AI-searchable profile tied to a specific address. Whether that integration is a feature or a product is what the next several months of adoption will reveal.