diff --git a/blueprints/thingsboard/docker-compose.yml b/blueprints/thingsboard/docker-compose.yml
new file mode 100644
index 00000000..69991399
--- /dev/null
+++ b/blueprints/thingsboard/docker-compose.yml
@@ -0,0 +1,82 @@
+version: "3.8"
+
+services:
+  thingsboard:
+    image: thingsboard/tb-node:4.3.1.1
+    restart: unless-stopped
+    depends_on:
+      thingsboard-db:
+        condition: service_healthy
+      thingsboard-init:
+        condition: service_completed_successfully
+    expose:
+      - "8080"
+    environment:
+      TB_SERVICE_ID: tb-ce-node
+      TB_QUEUE_TYPE: in-memory
+      JAVA_OPTS: ${JAVA_OPTS}
+      SPRING_DATASOURCE_URL: jdbc:postgresql://thingsboard-db:5432/${POSTGRES_DB}
+      SPRING_DATASOURCE_USERNAME: ${POSTGRES_USER}
+      SPRING_DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD}
+      SECURITY_CORS_ALLOWED_ORIGINS: ${SECURITY_CORS_ALLOWED_ORIGINS}
+    volumes:
+      - thingsboard-logs:/var/log/thingsboard
+    healthcheck:
+      test: ["CMD-SHELL", "timeout 5 bash -c '</dev/tcp/127.0.0.1/8080'"]
+      interval: 30s
+      timeout: 10s
+      retries: 10
+      start_period: 300s
+
+  thingsboard-init:
+    image: thingsboard/tb-node:4.3.1.1
+    restart: on-failure
+    # The image runs as the non-root "thingsboard" user, which cannot write
+    # the install marker to the freshly created (root-owned) /data volume.
+    user: root
+    depends_on:
+      thingsboard-db:
+        condition: service_healthy
+    command:
+      - bash
+      - -c
+      - |
+        set -e
+        if [ -f /data/.thingsboard-installed ]; then
+          echo "ThingsBoard database already initialized."
+          exit 0
+        fi
+        INSTALL_TB=true LOAD_DEMO=$${LOAD_DEMO:-false} start-tb-node.sh
+        touch /data/.thingsboard-installed
+    environment:
+      TB_SERVICE_ID: tb-ce-node
+      TB_QUEUE_TYPE: in-memory
+      JAVA_OPTS: ${JAVA_OPTS}
+      LOAD_DEMO: ${LOAD_DEMO}
+      SPRING_DATASOURCE_URL: jdbc:postgresql://thingsboard-db:5432/${POSTGRES_DB}
+      SPRING_DATASOURCE_USERNAME: ${POSTGRES_USER}
+      SPRING_DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD}
+    volumes:
+      - thingsboard-install:/data
+      - thingsboard-logs:/var/log/thingsboard
+
+  thingsboard-db:
+    image: postgres:18
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    volumes:
+      - thingsboard-db:/var/lib/postgresql
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+volumes:
+  thingsboard-db:
+  thingsboard-install:
+  thingsboard-logs:
diff --git a/blueprints/thingsboard/meta.json b/blueprints/thingsboard/meta.json
new file mode 100644
index 00000000..aa2fb32b
--- /dev/null
+++ b/blueprints/thingsboard/meta.json
@@ -0,0 +1,18 @@
+{
+  "id": "thingsboard",
+  "name": "ThingsBoard",
+  "version": "4.3.1.1",
+  "description": "ThingsBoard is an open-source IoT platform for device management, data collection, processing, visualization, and automation.",
+  "logo": "thingsboard.svg",
+  "links": {
+    "github": "https://github.com/thingsboard/thingsboard",
+    "website": "https://thingsboard.io/",
+    "docs": "https://thingsboard.io/docs/"
+  },
+  "tags": [
+    "iot",
+    "device-management",
+    "monitoring",
+    "visualization"
+  ]
+}
diff --git a/blueprints/thingsboard/template.toml b/blueprints/thingsboard/template.toml
new file mode 100644
index 00000000..cf97b12d
--- /dev/null
+++ b/blueprints/thingsboard/template.toml
@@ -0,0 +1,43 @@
+[variables]
+main_domain = "${domain}"
+postgres_password = "${password:32}"
+load_demo = "false"
+java_opts = "-Xms512m -Xmx2048m"
+
+[[config.domains]]
+serviceName = "thingsboard"
+port = 8080
+host = "${main_domain}"
+path = "/"
+
+[[config.mounts]]
+filePath = "README.md"
+content = """# ThingsBoard
+
+This template deploys ThingsBoard Community Edition with PostgreSQL using the official `thingsboard/tb-node` Docker image.
+
+## First start
+
+The `thingsboard-init` service initializes the database once before the main service starts. By default it performs a clean install. Set `load_demo` to `true` before deploying if you want ThingsBoard's sample tenant, dashboards, and demo devices.
+
+## Login
+
+Open `https://${main_domain}` and sign in with the default system administrator account:
+
+- Email: `sysadmin@thingsboard.org`
+- Password: `sysadmin`
+
+Change the default password before exposing the instance to production users.
+
+## Device connectivity
+
+The web UI and HTTP device API are available through the configured domain. MQTT, CoAP, and additional transport ports are not publicly exposed by this template; expose them separately in Dokploy if your deployment requires direct device connections over those protocols.
+"""
+
+[config.env]
+POSTGRES_DB = "thingsboard"
+POSTGRES_USER = "postgres"
+POSTGRES_PASSWORD = "${postgres_password}"
+LOAD_DEMO = "${load_demo}"
+JAVA_OPTS = "${java_opts}"
+SECURITY_CORS_ALLOWED_ORIGINS = "http://${main_domain},https://${main_domain}"
diff --git a/blueprints/thingsboard/thingsboard.svg b/blueprints/thingsboard/thingsboard.svg
new file mode 100644
index 00000000..e5783b03
--- /dev/null
+++ b/blueprints/thingsboard/thingsboard.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+  <path d="M409.14.02c11.906-.506 21.786 8.866 21.787 20.773 0 5.572-1.774 11.146-5.827 15.199-16.467 16.719-44.841 45.09-50.162 50.41l50.414 50.413 50.922-50.918c3.8-3.547 8.867-5.573 13.934-5.827 11.907-.506 21.787 8.867 21.787 20.773 0 5.573-1.774 11.146-5.827 15.2l-50.921 50.916 47.628 46.864a25.687 25.687 0 0 1 0 36.48l-62.828 62.822c.764.764 34.201 33.946 51.174 51.171 3.546 3.8 5.573 8.866 5.827 13.933.506 11.905-8.867 21.785-20.774 21.785-5.573 0-11.146-1.773-15.2-5.826-17.985-17.73-49.903-49.646-51.175-50.917l-66.122 66.116s33.948 33.692 51.175 51.171c3.547 3.8 5.574 8.866 5.827 13.932.507 11.906-8.867 21.785-20.774 21.785-5.574 0-11.147-1.773-15.2-5.826l-51.175-51.17-62.828 62.823a25.692 25.692 0 0 1-36.481 0L167.2 454.984c-2.534 2.788-34.201 34.706-50.921 51.171-3.8 3.547-8.867 5.573-13.933 5.827-11.907.506-21.788-8.867-21.788-20.773 0-5.573 1.773-11.146 5.826-15.199l50.922-50.917-50.416-50.41c-2.534 2.532-34.454 34.45-51.175 50.916-3.8 3.546-8.867 5.574-13.934 5.827-11.907.506-21.787-8.867-21.787-20.773 0-5.573 1.774-11.146 5.827-15.199l50.921-50.917-46.36-45.85a25.684 25.684 0 0 1 0-36.479l62.828-62.824c-3.293-3.293-34.708-34.45-50.922-50.917-3.546-3.8-5.572-8.866-5.826-13.933-.253-6.079 2.026-11.652 5.826-15.452 3.8-3.8 9.12-6.333 15.2-6.333 5.574 0 11.148 1.773 15.201 5.826 17.48 17.226 47.628 47.371 50.921 50.664l65.868-65.863-50.92-50.918c-3.547-3.8-5.574-8.613-5.828-13.933-.506-11.906 8.867-21.785 20.774-21.785 5.573 0 11.147 1.774 15.2 5.827l50.668 50.664L262.2 10.155a25.691 25.691 0 0 1 36.482 0l46.107 46.104 50.415-50.41c3.8-3.547 8.867-5.573 13.934-5.827zM293.87 108.95c-5.827-.252-11.654 2.28-15.961 6.587-2.027 2.027-3.8 4.56-4.813 7.093l-20.521 49.397c-4.053 9.373-1.013 20.266 7.601 25.333 8.613 5.066 19.76 3.293 26.853-4.56l10.388 40.784-113.24 34.452c-11.147 3.294-17.987 14.946-15.2 26.092l25.84 100.82c2.787 11.146 14.187 17.479 25.587 13.933 11.401-3.547 18.241-15.2 15.2-26.346l-21.026-80.808 113.24-34.451c11.147-3.294 17.987-15.201 15.2-26.093l-15.453-60.797c9.627 2.786 20.267-1.773 25.08-11.146 4.814-9.373 2.534-20.52-5.32-25.84l-41.801-30.65c-3.293-2.533-7.346-3.8-11.653-3.8z" fill="#305680"/>
+</svg>