EXCAR is pre-seed and building in the open. This page is for anyone evaluating the company — what's built, what the market looks like, and where we're headed. If you'd like the full deck or a conversation, details are at the bottom.
In-car voice assistants — built-in or via phone — are utilities: set a timer, change the song, get directions. They're used in short bursts and immediately forgotten. None of them are designed to feel like a presence in the car, and none of them carry context from one drive to the next.
EXCAR is positioned in the gap between "voice assistant" and "companion app" — a category we believe doesn't really exist yet for the car, despite the car being one of the most consistent, captive, single-user environments a person spends time in.
Four tiers were developed from our user survey, balancing accessibility with a sustainable per-user margin once hardware costs are factored in.
App-only experience with limited functionality — the on-ramp for awareness and waitlist growth.
Full software experience without dedicated hardware, for drivers who want EXCAR's personality without the device.
The core offering: the EXCAR device plus a modest recurring fee covering cloud inference and continued development.
Hardware with offline-first operation and a one-time purchase price for drivers who prefer not to subscribe.
Full voice pipeline and OBD-II integration running in a real vehicle, with persistent memory and a companion mobile app in beta.
Migrating to hardware capable of running a quantized local language model, enabling hybrid online/offline operation.
Hands-on installations with real drivers to validate retention, latency targets, and willingness to pay across the four pricing tiers.
Applying with pilot data, retention numbers, and a defined hardware supply chain in place.
Opening pre-orders to the broader market, backed by a year of in-vehicle data and a working manufacturing path.
We're a pre-seed team building in public. If you'd like the full deck, our financial model, or to talk through where EXCAR is headed, reach out directly — one of the founders will respond.
Programs on our radar: Y Combinator, NSF SBIR, MassChallenge, MIT delta v.