Some notes:

• This can be self-hosted. My working compose.yml is below
• Free until August, and he has a discord for feedback, but I can’t find the invite. It was in the live-stream he did.
• He said in the stream that he’s open to open sourcing the project. Just not there yet.
• He admits the licensing is a little confusing. He stressed that self-hosting does not have a storage or block limit. Also, self-hosting is possible with all licenses (I think).
• Supports macOS, Linux, Windows, iOS, and Android (in beta I think)

My compose file:

services:
  heaper-postgres:
    image: ghcr.io/janlunge/heaper-postgres:latest
    container_name: heaper-postgres
    environment:
      POSTGRES_USER: $POSTGRES_USER
      POSTGRES_PASSWORD: $POSTGRES_PASSWORD
      POSTGRES_DB: $POSTGRES_DB
    ports:
      - "5432:5432"
    volumes:
      - /path/to/heaper/postgres:/var/lib/postgresql/data
    networks:
      - heaper
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U heaper -d heaper || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

  heaper:
    image: ghcr.io/janlunge/heaper:latest
    container_name: heaper
    platform: linux/amd64
    environment:
      HOSTNAME: heaper.caruthers.us
      ENABLE_INTERNAL_POSTGRES: "false"
      DB_HOST: heaper-postgres:5432
      DB_USER: $POSTGRES_USER
      DB_PASS: $POSTGRES_PASSWORD
      DB_NAME: $POSTGRES_DB
    ports:
      - "3000:443"
      - "4499:80"
    volumes:
      - /path/to/heaper/config:/usr/src/app/config
      - /path/to/heaper/thumbnails:/mnt/thumbnails
      - /path/to/heaper/storage:/mnt/storage
    networks:
      - heaper
    depends_on:
      heaper-postgres:
        condition: service_healthy
    healthcheck:
      # Docs show example health probes; adjust host/port if your container differs.
      test: ["CMD-SHELL", "curl -fsS http://localhost:8080/api >/dev/null || exit 1"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 30s

networks:
  heaper:
    name: heaper

I have the DB, config, and thumbnails on local NVME, and storage on NFS-mounted NAS. Working fine so far.