Nudge
LiveA health coach that texts you every day, and calls it out when you slip
Nudge is an AI agent you reach on iMessage and SMS. To start, tap one link. It reaches out on a schedule.
How it works
One job, done by nagging. Nudge learns your schedule, your gym situation and the diets that have failed before, builds a plan around them, then texts to ask how the workout went, adjusts when mornings are not happening, and says something when you stop replying.
It is one of the few listings here that publishes a price without being asked, and the price is the argument: $29 a month set against the $300 to $500 the site says a human coach costs. Accountability is the product, so the proactive messaging is the feature rather than a growth tactic.
The privacy policy is a general template, last updated on 9 February 2026, and it says nothing at all about whether conversations train a model. For a product whose entire input is your health, your habits and what you have failed at before, that silence is the finding.
At a glance
| Channels | |
|---|---|
| How you start | Tap one link |
| Who starts it | On a schedule |
| Is there an app | No app Nothing to install at any point |
| Categories | Coaching |
| Can do | Reminders,Persistent memory,Task management |
| Connects to | None named publicly |
| Pricing | $29/month, published on the home page against a stated $300 to $500 for a human coach. 30-day money-back guarantee. |
| Number type | Not stated on its own pages |
| Contact number | None published |
| First message, pre-written | None published |
| Runs on | Not disclosed |
| Browses with | Not disclosed |
| Number carrier | No number to look up |
| Status | Live |
Checked 2026-09-09.
Data and policy
| Trains on your conversations | Not stated in the policy |
|---|---|
| Data of people who never signed up | Not stated in the policy |
| If you cancel | Not stated in the policy |
| Model providers named | None named |
| Jurisdiction | Not stated in the policy |
| Availability | Not stated |
Nudge publishes 4 of the 9 things we check for on every listing, which puts it 4th of 6 in coaching. They are listed there, and none of them is a judgement about quality.
Quoted verbatim from the published policy on 2026-09-09, and what a document says is not the same as its legal effect.
Who is behind it
| Company | Jordan Rivera, trading as Nudge |
|---|---|
| Founders | Not published |
| Based in | US |
| Funding | Not published |
| Investors | Not published |
| Traction | Not published |
Checked 2026-09-09.
Every row above is read off Nudge’s own public pages at nudge.gs. A row that reads not stated is a fact about the product rather than about our research.
If Nudge is not the one
Building one instead? The infrastructure side is a separate half of this site: every provider that carries these messages, what they charge, and what the headline price leaves out. Start with How to build an iMessage agent in 2026.