diff --git a/foundations-sentry/Cargo.toml b/foundations-sentry/Cargo.toml
index b5d8250..f673315 100644
--- a/foundations-sentry/Cargo.toml
+++ b/foundations-sentry/Cargo.toml
@@ -33,6 +33,7 @@ workspace = true
 foundations = { workspace = true, features = ["settings", "ratelimit", "metrics"] }
 governor = { workspace = true }
 sentry-core = "0.47.0"
+sentry-panic = "0.47.0"
 
 [dev-dependencies]
 sentry-core = { version = "0.47.0", features = ["test"] }
diff --git a/foundations-sentry/src/lib.rs b/foundations-sentry/src/lib.rs
index d0301a2..fb95958 100644
--- a/foundations-sentry/src/lib.rs
+++ b/foundations-sentry/src/lib.rs
@@ -35,6 +35,7 @@
 //! ```
 
 pub mod metrics;
+pub mod panic;
 
 mod hook;
 mod settings;
diff --git a/foundations-sentry/src/panic.rs b/foundations-sentry/src/panic.rs
new file mode 100644
index 0000000..dfe73b8
--- /dev/null
+++ b/foundations-sentry/src/panic.rs
@@ -0,0 +1,62 @@
+//! Sentry panic integration that records panic events without flushing immediately.
+
+use std::any::Any;
+use std::panic::{self, PanicHookInfo};
+use std::sync::Once;
+
+use sentry_core::{ClientOptions, Integration};
+
+/// A Sentry panic handler [`Integration`] that does not flush after each event.
+///
+/// This emits the same events as [`sentry_panic::PanicIntegration`] by using
+/// its public event construction API, but avoids flushing the events individually
+/// to reduce time spent in the panic hook.
+#[derive(Debug, Default)]
+pub struct NoFlushPanicIntegration {
+    inner: sentry_panic::PanicIntegration,
+}
+
+impl NoFlushPanicIntegration {
+    /// Creates a new no-flush panic integration.
+    pub fn new() -> Self {
+        Self::default()
+    }
+}
+
+static INIT: Once = Once::new();
+
+impl Integration for NoFlushPanicIntegration {
+    fn name(&self) -> &'static str {
+        self.inner.name()
+    }
+
+    fn setup(&self, cfg: &mut ClientOptions) {
+        // `cfg.integrations` is copied before `setup` is called, so we
+        // can't remove an upstream integration ourselves.
+        let upstream_integration: Option<&sentry_panic::PanicIntegration> = cfg
+            .integrations
+            .iter()
+            .find_map(|i| <dyn Any>::downcast_ref(i));
+
+        if let Some(integ) = upstream_integration {
+            panic!(
+                "Found an upstream `sentry_panic::PanicIntegration` while installing `NoFlushPanicIntegration`: {integ:?}. This defeats the purpose of NoFlushPanicIntegration and will cause duplicate events."
+            );
+        }
+
+        INIT.call_once(|| {
+            let next = panic::take_hook();
+            panic::set_hook(Box::new(move |info| {
+                panic_handler(info);
+                next(info)
+            }));
+        });
+    }
+}
+
+fn panic_handler(info: &PanicHookInfo) {
+    sentry_core::with_integration(|integration: &NoFlushPanicIntegration, hub| {
+        hub.capture_event(integration.inner.event_from_panic_info(info));
+        // no `client.flush()`!
+    });
+}
diff --git a/foundations-sentry/tests/no_flush_panic.rs b/foundations-sentry/tests/no_flush_panic.rs
new file mode 100644
index 0000000..31a8ebf
--- /dev/null
+++ b/foundations-sentry/tests/no_flush_panic.rs
@@ -0,0 +1,72 @@
+use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::{Arc, Mutex};
+use std::time::Duration;
+
+use foundations_sentry::panic::NoFlushPanicIntegration;
+use sentry_core::{ClientOptions, Envelope, Hub, Level, Transport};
+
+const TEST_DSN: &str = "https://example@sentry.io/123";
+
+struct CountingTransport {
+    envelopes: Mutex<Vec<Envelope>>,
+    flushes: AtomicU64,
+}
+
+impl CountingTransport {
+    fn new() -> Arc<Self> {
+        Arc::new(Self {
+            envelopes: Default::default(),
+            flushes: Default::default(),
+        })
+    }
+
+    fn fetch_and_clear_envelopes(&self) -> Vec<Envelope> {
+        let mut guard = self.envelopes.lock().unwrap();
+        std::mem::take(&mut *guard)
+    }
+
+    fn flushes(&self) -> u64 {
+        self.flushes.load(Ordering::Relaxed)
+    }
+}
+
+impl Transport for CountingTransport {
+    fn send_envelope(&self, envelope: Envelope) {
+        self.envelopes.lock().unwrap().push(envelope);
+    }
+
+    fn flush(&self, _timeout: Duration) -> bool {
+        self.flushes.fetch_add(1, Ordering::Relaxed);
+        true
+    }
+}
+
+#[test]
+fn no_flush_panic_doesnt_flush() {
+    let transport = CountingTransport::new();
+    let options = ClientOptions {
+        dsn: Some(TEST_DSN.parse().unwrap()),
+        transport: Some(Arc::new(Arc::clone(&transport))),
+        default_integrations: false,
+        integrations: vec![Arc::new(NoFlushPanicIntegration::default())],
+        ..Default::default()
+    };
+
+    let client = sentry_core::Client::with_options(options);
+    let hub = Hub::new(Some(Arc::new(client)), Default::default());
+
+    Hub::run(Arc::new(hub), || {
+        let _ = std::panic::catch_unwind(|| panic!("captured panic"));
+    });
+
+    let envelopes = transport.fetch_and_clear_envelopes();
+    assert_eq!(envelopes.len(), 1);
+    let event = envelopes[0]
+        .event()
+        .expect("Transport should have received exactly 1 event");
+
+    assert_eq!(transport.flushes(), 0);
+    assert_eq!(event.level, Level::Fatal);
+    assert_eq!(event.exception[0].ty, "panic");
+    assert_eq!(event.exception[0].value.as_deref(), Some("captured panic"));
+}