Private beta

Fitness. Personalized.

Delta is an AI-powered fitness platform that builds and adapts training and nutrition programming for your exact goals.

How it works

Set your goal

Describe what you want to achieve in your own words.

Get your plan

We'll generate phases, weekly workouts, and nutrition guidance.

Adapt as you go

Your plan updates based on workouts, meals, and progress.

Features

Personalized workouts

Built around your goal, equipment, and schedule. Updated as you progress.

Meal logging with guidance

Log what you eat, get nutrition feedback that fits your plan.

Progress tracking

Weigh-ins, logged workouts, and history in one place — your data, organized.

Coach chat

A coach in your pocket. Ask questions, log workouts and meals, get personalized guidance.

Why Delta

Personal coaching shouldn't require a personal trainer's hourly rate. Delta was created to give anyone with a phone access to coaching that adapts — workouts that change with your equipment, meal plans that match your goals, and a coach that learns from every set, meal, and weigh-in you log.

Currently in private beta. Updates here when public access opens.

FAQ

Who is Delta for?: Anyone looking for personalized fitness coaching — from beginners to people training around equipment they already have.
What does it cost?: Free during private beta. Pricing for general availability will be announced before the beta ends.
Is my data safe?: Yes. Your data is private to your account and never sold or shared with advertisers. See our Privacy Policy for full details.
What does the AI do?: It builds and adapts your workout and meal plans, answers fitness and nutrition questions, and learns from what you log so guidance gets more personal over time.
When does it leave beta?: When it's ready. Updates will be posted here.
iOS or Android?: Both.
Do I need equipment?: No. The coach adapts to what you have, from bodyweight to a fully equipped gym.
Can I cancel?: Yes, any time. Email support@delta.fit to delete your account.