The AI training program generator built to scale personalized coaching.

From plan creation to day-to-day follow-up, Kaizer connects coach judgment, team operations, and client experience in one platform.

The platform, piece by piece.

Eight capabilities, each with its own page: what it does, how it works and the numbers behind it.

Next session · Mon 09:00+2.5 kg

Progressive overloadAI adaptation.Weights and reps adjust after every logged session, grounded in NSCA tables.

Assistant

Build a deload for Sofía

Who should I message this week?

Summarize your clients' adherence

Propose a hypertrophy block for Lucas

Ask the assistant…

AssistantAI assistant.Run Kaizer with words: the assistant searches, builds and edits for you.

MetricsBusiness insights.Retention, adherence, sessions and PRs — trended, with deltas vs the previous period.

ClientsClient management.Every client in one panel: profile, notes, injuries, files and attention filters.

Chat

Last set of bench press was toughSaw it in the log — Friday we drop to 4×6 and adjust

ChatBuilt-in chat.Every client conversation, realtime and inside the product.

Session A · Bench pressClosed

Client appThe client app.Your clients train your program with videos, timers and logging, on iOS and Android.

Alerts3

Juan P. — Assign his first routineAssign

Sofía M. — Hasn't trained in 6 daysMessage

Lucas R. — Routine expires in 3 daysRenew

AlertsSmart alerts.Per-client risk signals, each with its next step one click away.

Public profileAccepting new clients

JPJuan Pérezkaizer.app/trainers/juanperez

Strength · Hypertrophy

Profile visible

MarketplaceMarketplace.Your public profile in the directory where thousands of clients look for a trainer.

How Kaizer fits into your weekly operation.

A simple, repeatable loop that keeps coach execution organized and client progress consistent.

Add client

QuickManual

First nameSofía

Last nameMartínez

Invite link

Step 01

Organize roster and priorities

Review client status, alerts, and weekly priorities from one central panel.

Create new routine

ManualGenerate with AI

Sessions / week4

Duration8 weeks

Generate routine

Step 02

Build and refine programming

Kaizer suggests structure, and coaches approve each technical decision before publishing.

Overview · example

Clients—

Adherence—

Sessions—

Records—

Step 03

Track execution and outcomes

Measure adherence, identify friction, and update the next block with real performance data.

Kaizer in verifiable numbers.

1000+Trainers

+120,000Routines generated

20+Countries

1,500+Exercises

Keep exploring Kaizer.

Everything a personal trainer needs, in one page See how Kaizer compares

One tool for your entire coaching practice.

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