Sound familiar?

The data exists. It just lives in four places.

Excel, chat, sticky note, memory: every answer exists somewhere. Just never where you are standing right now.

Where it lives today

Where it lives in the record

Loki · bearded dragon
  • Fed · yesterday · accepted
  • Shed · May 12 · complete
  • Weight · 403 g · curve visible

The same facts. One place, with dates, from any device.

KeeperLog does not replace what you know about your animals. It gives that knowledge a place to stay: per animal, dated, for years.

A real record · Byte

This is what the result looks like.

Byte is the corn snake behind KeeperLog, with real everyday entries. Each of your animals gets exactly this kind of record. Only what you share per animal ever becomes public.

keeperlog.app/keeper/wlankabl-midnightghoul/p/byte
Profilfoto von Byte

Byte

KornnatterRed Albino Striped Male
Recent feedings
  • May 05 · Springer Maus · Mittel · accepted
  • Apr 29 · Springer Maus · Mittel · accepted
  • Apr 23 · 2× Fuzzy Maus · Klein · accepted
  • Apr 11 · 2× Fuzzy Maus · Klein · accepted
Weight trend

34 g 53 g

+19 g since November 2025

Last shed

Complete · Apr 23

3 sheds logged since Dec 2025

Vet history

No vet visit logged yet

Notes, costs and private remarks stay private. Only what you choose to publish is visible.

Get going in minutes

Three steps from sign-up to a real record

  1. 01

    Create your account

    Free. No credit card. Two minutes from sign-up to first animal.

  2. 02

    Add your animals

    Name, species, photo. Print a QR sticker if you want one-tap logging at the rack.

  3. 03

    Build the record

    Log a feeding, a weight, a shed. The trends and reminders start the moment you do.

Lovingly planted terrarium with its inhabitant visible
That is all it takes: account, animal, first entry.

The special part

The record moves with the animal.

Sale, adoption or rehoming: the next keeper takes over the complete history instead of a care sheet. This is the flow we are building right now.

In development
  1. Previous home

    Start the handover

    You open the animal in the app and start the handover. A full-screen QR appears on your phone.

  2. New home

    Scan the QR

    The new keeper scans it with the phone camera. No app needed. They see photos, the weight curve and the history.

  3. New home

    Confirm the takeover

    Enter an address, confirm, done. The account comes into being via an email link.

  4. The handover moment

    Protocol, signed by both sides

    A signed PDF lands in both inboxes. Giving away and taking over are cleanly documented.

  5. New home

    The record has moved

    The new home starts with the complete history. You remain in the record as the origin.

The shareable animal profile behind these steps already exists today. The handover itself is the next thing we build.

Philipp, founder of KeeperLog, in front of his own setup

Why I build this

"I keep exotic animals myself and spread my own documentation across Excel, photos and memory for years. KeeperLog is the tool I looked for and never found. So I am building it: first for my animals, now for yours."

Philipp · founder of KeeperLog

The foundations

Four things that hold for every record.

Corn snake resting calmly on a hand
This is what it is about in the end: calm, well-documented animals.

By a keeper, not a corporation

KeeperLog is built next to real terrariums. The roadmap is shaped by people who keep animals themselves.

Your data, your control

Encrypted storage, no third-party tracking, account deletion without hurdles.

Export built in

You can export your records as a file and take them with you at any time.

Start for free

Create an account, add an animal, log a feeding. No credit card needed.

It starts with one entry.

An account in two minutes, a first animal, a first feeding. That is all a record needs to get going.