An AI assistant for executives and founders from Pilot Alpha Labs, LLC in the United States. There is no app to install: everything happens through SMS text messages and voice calls. Send a casual line like “Coffee with Sarah on Thursday” and Noah checks your calendar, sends time options to the other person, and carries the exchange through to a confirmed slot. It also handles work a human assistant would traditionally do by phone, such as booking a restaurant table or a dentist appointment. Noah launched on Product Hunt in August 2026 and took the number one spot for both the day and the week.
Key Features
- An interface that lives in SMS and voice: No download, no login. You talk to Noah from the messaging app you already use, so you can hand off work from the road or between meetings using nothing but your phone’s built-in features
- Autonomous meeting coordination: Noah proposes times based on real calendar availability and your preferences (keeping mornings clear, protecting travel time, and so on), then handles the back-and-forth with participants over email, SMS, and WhatsApp. Rescheduling is handled the same way
- Phone calls on your behalf: For restaurants, clinics, salons, and anyone else without online booking, Noah places the call itself. You ask by text and get a confirmation back
- Pre-meeting briefings and follow-up: Before a meeting it sends context about the attendees and your prior interactions; afterwards it pulls decisions and action items out of the notes and books the next session
- Running-late notices and reminders: When you are going to be late, Noah notifies the attendees automatically and sends the reminders you need over SMS or the calendar
- Integrations with the tools you already use: Gmail, Google Calendar, Google Meet, Google Drive, Google Docs, Zoom, Slack, WhatsApp, iMessage, Notion, Granola, and phone
- Relationship context: Noah keeps a profile of each client and colleague, so the messages it writes match the tone appropriate for that person
Pricing
| Plan | Price | What’s included |
|---|---|---|
| Free trial | $0 | Try the service for a limited period |
| Paid plan | Contact the vendor | Monthly subscription for ongoing use |
Pricing is current as of August 2026. There is no public pricing page on the official site, so check the exact amount and terms directly at the official site. Third-party tool directories list a monthly figure, but it could not be confirmed against a primary source, so no amount is stated here.
Pros & Cons
✅ Pros
- Extremely low barrier to entry: it works over SMS with no app to install
- A proactive design that carries the exchange with the other party through to a result, rather than just suggesting options
- Handles phone calls to venues and clinics that have no online booking
- Pre-meeting context and post-meeting task extraction come as a set, cutting the work around each meeting
- Keeps you on your existing stack: Google Workspace, Slack, Notion, and more
⚠️ Cons
- With no public pricing page, it is hard to estimate the cost up front
- It needs access to your email and calendar, so organizations handling sensitive information will want a review before adoption
- Released in August 2026, so its long-term operational track record and its fit with Japanese-language or Japanese business conventions are unproven
- Being SMS- and voice-first, it is a poor fit for coordination that depends on complex documents or on-screen work
- Phone calls depend on how the other party responds, so important bookings still warrant a check
Comparison with Similar Services
| Criteria | Noah | Motion | Reclaim.ai | Clockwise |
|---|---|---|---|---|
| Main purpose | Assistant work (coordination, outreach, calls) | Automatic scheduling of tasks and events | Auto-placing habits and tasks on the calendar | Optimizing team meeting time |
| Interface | SMS and voice calls | Web / app | Web / calendar extension | Web / calendar extension |
| Negotiating with participants | Acts on your behalf | Mainly manages your own schedule | Mainly manages your own schedule | Mainly moves meetings within a team |
| Phone calls | Supported | Not supported | Not supported | Not supported |
| Intended users | Executives and founders | Individuals to teams | Individuals to teams | Teams and organizations |
Who Is It For
- Founders and executives who do not need a full-time assistant but lose time to scheduling and follow-up
- People who travel often and want to clear tasks from a phone without opening a laptop
- Anyone with frequent dinners or visitors who wants to cut down on booking calls
- Those who want the prep and note-taking around meetings automated so they can focus on decisions
- Roles with heavy appointment volume, such as real estate and professional services
Summary
Among AI assistants, Noah stands out for committing hard to the idea of not making you use an app. By staying inside SMS and phone calls ─ channels everyone already has ─ it drives the learning cost close to zero and spends its effort on the practical side of assistant work: coordination, outreach, and calls. It is a very new service with pricing that has not been published, so start with the free trial to see whether it fits your workflow, confirm how it handles confidential information, and decide on full adoption from there.