diff --git a/Cargo.lock b/Cargo.lock
index c9d0833..b19e007 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -132,6 +132,12 @@ version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 
+[[package]]
+name = "ascii"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d92bec98840b8f03a5ff5413de5293bfcd8bf96467cf5452609f939ec6f5de16"
+
 [[package]]
 name = "ash"
 version = "0.37.3+1.3.251"
@@ -340,6 +346,12 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "chunked_transfer"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e4de3bc4ea267985becf712dc6d9eed8b04c953b3fcfb339ebc87acd9804901"
+
 [[package]]
 name = "clang-sys"
 version = "1.8.1"
@@ -1153,6 +1165,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "httpdate"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.61"
@@ -1338,11 +1356,13 @@ dependencies = [
  "os-release",
  "pciid-parser",
  "pretty_assertions",
+ "prometheus",
  "serde",
  "serde_json",
  "serde_with",
  "serde_yaml",
  "tar",
+ "tiny_http",
  "tokio",
  "tracing",
  "tracing-subscriber",
@@ -1910,6 +1930,27 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "prometheus"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d33c28a30771f7f96db69893f78b857f7450d7e0237e9c8fc6427a81bae7ed1"
+dependencies = [
+ "cfg-if",
+ "fnv",
+ "lazy_static",
+ "memchr",
+ "parking_lot",
+ "protobuf",
+ "thiserror",
+]
+
+[[package]]
+name = "protobuf"
+version = "2.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "106dd99e98437432fed6519dedecfade6a06a73bb7b2a1e019fdd2bee5778d94"
+
 [[package]]
 name = "quote"
 version = "1.0.38"
@@ -2437,6 +2478,18 @@ dependencies = [
  "time-core",
 ]
 
+[[package]]
+name = "tiny_http"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "389915df6413a2e74fb181895f933386023c71110878cd0825588928e64cdc82"
+dependencies = [
+ "ascii",
+ "chunked_transfer",
+ "httpdate",
+ "log",
+]
+
 [[package]]
 name = "tokio"
 version = "1.43.0"
diff --git a/lact-daemon/Cargo.toml b/lact-daemon/Cargo.toml
index fd7dad7..708c482 100644
--- a/lact-daemon/Cargo.toml
+++ b/lact-daemon/Cargo.toml
@@ -46,6 +46,8 @@ os-release = "0.1.0"
 notify = { version = "8.0.0", default-features = false }
 copes = { git = "https://gitlab.com/corectrl/copes" }
 libloading = "0.8.6"
+tiny_http = "0.12.0"
+prometheus = "0.13.4"
 
 [dev-dependencies]
 pretty_assertions = { workspace = true }
diff --git a/lact-daemon/src/config.rs b/lact-daemon/src/config.rs
index 9b1f4ab..90f9791 100644
--- a/lact-daemon/src/config.rs
+++ b/lact-daemon/src/config.rs
@@ -67,6 +67,7 @@ pub struct Daemon {
     #[serde(default)]
     pub disable_clocks_cleanup: bool,
     pub tcp_listen_address: Option<String>,
+    pub exporter_listen_address: Option<String>,
 }
 
 impl Default for Daemon {
@@ -76,6 +77,7 @@ impl Default for Daemon {
             admin_groups: DEFAULT_ADMIN_GROUPS.map(str::to_owned).to_vec(),
             disable_clocks_cleanup: false,
             tcp_listen_address: None,
+            exporter_listen_address: None,
         }
     }
 }
diff --git a/lact-daemon/src/server.rs b/lact-daemon/src/server.rs
index 22d097b..6796906 100644
--- a/lact-daemon/src/server.rs
+++ b/lact-daemon/src/server.rs
@@ -1,3 +1,4 @@
+mod exporter;
 pub mod gpu_controller;
 pub mod handler;
 mod profiles;
@@ -6,11 +7,11 @@ mod vulkan;
 
 use self::handler::Handler;
 use crate::{config::Config, socket};
-use anyhow::Context;
+use anyhow::{anyhow, Context};
 use futures::future::join_all;
 use lact_schema::{Pong, Request, Response};
 use serde::Serialize;
-use std::fmt::Debug;
+use std::{fmt::Debug, net::SocketAddr};
 use tokio::{
     io::{AsyncBufReadExt, AsyncRead, AsyncWrite, AsyncWriteExt, BufReader},
     net::{TcpListener, UnixListener},
@@ -38,8 +39,29 @@ impl Server {
             None
         };
 
+        let exporter_server = if let Some(exporter_address) = &config.daemon.exporter_listen_address
+        {
+            let addr: SocketAddr = exporter_address
+                .parse()
+                .context("Invalid exporter address")?;
+
+            let server = tiny_http::Server::http(addr)
+                .map_err(|err| anyhow!("Could not start metrics exporter: {err}"))?;
+            info!("Prometheus metrics exporter listening on {exporter_address}");
+
+            Some(server)
+        } else {
+            info!("Prometheus metrics exporter disabled");
+            None
+        };
+
         let handler = Handler::new(config).await?;
 
+        if let Some(server) = exporter_server {
+            let handler = handler.clone();
+            tokio::task::spawn_local(async move { exporter::run(server, &handler).await });
+        }
+
         Ok(Self {
             handler,
             unix_listener,
diff --git a/lact-daemon/src/server/exporter.rs b/lact-daemon/src/server/exporter.rs
new file mode 100644
index 0000000..d1a7a17
--- /dev/null
+++ b/lact-daemon/src/server/exporter.rs
@@ -0,0 +1,188 @@
+use prometheus::{
+    register_gauge_with_registry, register_int_gauge_with_registry, Registry, TextEncoder,
+};
+use std::collections::HashMap;
+use tiny_http::Response;
+use tokio::sync::{mpsc, oneshot};
+use tracing::{error, warn};
+
+use super::handler::Handler;
+
+pub async fn run(server: tiny_http::Server, handler: &Handler) {
+    let (tx, mut rx) = mpsc::channel(1);
+
+    // We listen to http requests in the background on a blocking task, and collect the metrics as needed from the main one
+    tokio::task::spawn_blocking(move || loop {
+        match server.recv() {
+            Ok(req) => {
+                let (response_tx, response_rx) = oneshot::channel();
+                tx.blocking_send(response_tx).unwrap();
+
+                let response = response_rx.blocking_recv().unwrap();
+                if let Err(err) = req.respond(response) {
+                    warn!("could not write metrics response: {err}");
+                }
+            }
+            Err(err) => {
+                error!("metrics exporter request error: {err}");
+            }
+        }
+    });
+
+    while let Some(response_tx) = rx.recv().await {
+        let registry = Registry::new();
+        collect_metrics(handler, &registry).await;
+        let metric_families = registry.gather();
+
+        let encoder = TextEncoder::new();
+        let output = encoder
+            .encode_to_string(&metric_families)
+            .expect("Failed to encode metrics");
+
+        let response = Response::from_string(output);
+        let _ = response_tx.send(response);
+    }
+}
+
+async fn collect_metrics(handler: &Handler, registry: &Registry) {
+    let gpu_controllers = handler.gpu_controllers.read().await;
+    let config = handler.config.read().await;
+
+    for (id, controller) in gpu_controllers.iter() {
+        let gpu_config = config.gpus().ok().and_then(|gpus| gpus.get(id));
+
+        let info = controller.get_info();
+        let stats = controller.get_stats(gpu_config);
+
+        let mut device_name = String::new();
+        if let Some(pci_info) = &info.pci_info {
+            if let Some(vendor) = &pci_info.device_pci_info.vendor {
+                device_name.push_str(vendor);
+            }
+            if let Some(model) = &pci_info.device_pci_info.model {
+                if !device_name.is_empty() {
+                    device_name.push(' ');
+                }
+                device_name.push_str(model);
+            }
+        }
+
+        macro_rules! gpu_opts {
+            (
+                $name: expr,
+                $help: expr,
+                $($key:expr => $value:expr),* $(,)*
+            ) => {{
+                let opts = prometheus::Opts::new($name, $help);
+
+                let labels = HashMap::from_iter([
+                    ("gpu_id".to_owned(), id.clone()),
+                    ("gpu_name".to_owned(), device_name.clone()),
+                    $(
+                        ($key.to_string(), $value.to_string()),
+                    )*
+                ]);
+                opts.const_labels(labels)
+            }};
+        }
+
+        macro_rules! gpu_gauge {
+            (
+                $name: expr,
+                $help: expr,
+                $value: expr,
+                $($key:expr => $label:expr),* $(,)*
+            ) => {{
+                #[allow(clippy::cast_precision_loss)]
+                register_gauge_with_registry!(
+                    gpu_opts! {
+                        $name,
+                        $help,
+                        $($key => $label)*
+                    },
+                    registry
+                )
+                .unwrap()
+                .set($value.into());
+            }}
+
+        }
+
+        register_int_gauge_with_registry!(
+            gpu_opts! {
+                "lact_gpu_info",
+                "A static gauge containing basic GPU info in the labels",
+                "driver" => info.driver,
+                "family" => info.drm_info.and_then(|drm| drm.family_name).unwrap_or_default(),
+            },
+            registry
+        )
+        .unwrap();
+
+        if let Some(usage) = stats.busy_percent {
+            gpu_gauge! {
+                "lact_gpu_usage",
+                "GPU usage percentage",
+                usage,
+            };
+        }
+
+        if let Some(power_current) = stats
+            .power
+            .average
+            .filter(|value| *value != 0.0)
+            .or(stats.power.current.filter(|value| *value != 0.0))
+        {
+            gpu_gauge! {
+                "lact_gpu_power_current",
+                "Current power consumption",
+                power_current,
+            };
+        }
+
+        if let Some(power_cap) = stats.power.cap_current {
+            gpu_gauge! {
+                "lact_gpu_power_cap",
+                "Power consumption cap",
+                power_cap,
+            };
+        }
+
+        for (temp_name, temp) in stats.temps {
+            if let Some(value) = temp.current {
+                gpu_gauge!(
+                    "lact_gpu_temperature",
+                    "Current temperature",
+                    value,
+                    "sensor" => temp_name,
+                );
+            }
+        }
+
+        if let Some(gpu_clock) = stats.clockspeed.gpu_clockspeed {
+            gpu_gauge!(
+                "lact_gpu_frequency",
+                "Current frequency",
+                gpu_clock as f64,
+                "type" => "GPU",
+            );
+        }
+
+        if let Some(vram_clock) = stats.clockspeed.vram_clockspeed {
+            gpu_gauge!(
+                "lact_gpu_frequency",
+                "Current frequency",
+                vram_clock as f64,
+                "type" => "VRAM",
+            );
+        }
+
+        if let Some(fan_pwm) = stats.fan.pwm_current {
+            gpu_gauge!("lact_gpu_fan_pwm", "Fan speed (in PWM)", fan_pwm,);
+        }
+
+        if let Some(fan_rpm) = stats.fan.speed_current {
+            gpu_gauge!("lact_gpu_fan_rpm", "Fan speed (in RPM)", fan_rpm,);
+        }
+    }
+}