diff --git a/src/Illuminate/Http/Client/FluentPromise.php b/src/Illuminate/Http/Client/FluentPromise.php
new file mode 100644
index 000000000000..5ee296273936
--- /dev/null
+++ b/src/Illuminate/Http/Client/FluentPromise.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace Illuminate\Http\Client;
+
+use GuzzleHttp\Promise\PromiseInterface;
+use Illuminate\Support\Traits\ForwardsCalls;
+
+/**
+ * A decorated Promise which allows for chaining callbacks.
+ */
+class FluentPromise implements PromiseInterface
+{
+    use ForwardsCalls;
+
+    /**
+     * Create a new fluent promise instance.
+     *
+     * @param  \GuzzleHttp\Promise\PromiseInterface  $guzzlePromise
+     */
+    public function __construct(protected PromiseInterface $guzzlePromise)
+    {
+    }
+
+    #[\Override]
+    public function then(?callable $onFulfilled = null, ?callable $onRejected = null): PromiseInterface
+    {
+        return $this->__call('then', [$onFulfilled, $onRejected]);
+    }
+
+    #[\Override]
+    public function otherwise(callable $onRejected): PromiseInterface
+    {
+        return $this->__call('otherwise', [$onRejected]);
+    }
+
+    #[\Override]
+    public function resolve($value): void
+    {
+        $this->guzzlePromise->resolve($value);
+    }
+
+    #[\Override]
+    public function reject($reason): void
+    {
+        $this->guzzlePromise->reject($reason);
+    }
+
+    #[\Override]
+    public function cancel(): void
+    {
+        $this->guzzlePromise->cancel();
+    }
+
+    #[\Override]
+    public function wait(bool $unwrap = true)
+    {
+        return $this->__call('wait', [$unwrap]);
+    }
+
+    #[\Override]
+    public function getState(): string
+    {
+        return $this->guzzlePromise->getState();
+    }
+
+    /**
+     * Get the underlying Guzzle promise.
+     *
+     * @return \GuzzleHttp\Promise\PromiseInterface
+     */
+    public function getGuzzlePromise(): PromiseInterface
+    {
+        return $this->guzzlePromise;
+    }
+
+    /**
+     * Proxy requests to the underlying promise interface and update the local promise.
+     *
+     * @param  string  $method
+     * @param  array  $parameters
+     * @return mixed
+     */
+    public function __call($method, $parameters)
+    {
+        $result = $this->forwardCallTo($this->guzzlePromise, $method, $parameters);
+
+        if (! $result instanceof PromiseInterface) {
+            return $result;
+        }
+
+        $this->guzzlePromise = $result;
+
+        return $this;
+    }
+}
diff --git a/src/Illuminate/Http/Client/PendingRequest.php b/src/Illuminate/Http/Client/PendingRequest.php
index c3c7e2c39624..dcab5cb387c1 100644
--- a/src/Illuminate/Http/Client/PendingRequest.php
+++ b/src/Illuminate/Http/Client/PendingRequest.php
@@ -12,6 +12,7 @@
 use GuzzleHttp\HandlerStack;
 use GuzzleHttp\Middleware;
 use GuzzleHttp\Promise\EachPromise;
+use GuzzleHttp\Promise\PromiseInterface;
 use GuzzleHttp\UriTemplate\UriTemplate;
 use Illuminate\Contracts\Support\Arrayable;
 use Illuminate\Http\Client\Events\ConnectionFailed;
@@ -1197,7 +1198,7 @@ protected function handlePromiseResponse(Response|ConnectionException|TransferEx
      * @param  string  $method
      * @param  string  $url
      * @param  array  $options
-     * @return \Psr\Http\Message\MessageInterface|\GuzzleHttp\Promise\PromiseInterface
+     * @return \Psr\Http\Message\MessageInterface|\Illuminate\Http\Client\FluentPromise
      *
      * @throws \Exception
      */
@@ -1220,7 +1221,13 @@ protected function sendRequest(string $method, string $url, array $options = [])
             'on_stats' => $onStats,
         ], $options));
 
-        return $this->buildClient()->$clientMethod($method, $url, $mergedOptions);
+        $result = $this->buildClient()->$clientMethod($method, $url, $mergedOptions);
+
+        if ($result instanceof PromiseInterface && ! $result instanceof FluentPromise) {
+            $result = new FluentPromise($result);
+        }
+
+        return $result;
     }
 
     /**
diff --git a/tests/Integration/Http/HttpClientTest.php b/tests/Integration/Http/HttpClientTest.php
index 8e2b75dfaaf6..d4f832ce3052 100644
--- a/tests/Integration/Http/HttpClientTest.php
+++ b/tests/Integration/Http/HttpClientTest.php
@@ -3,6 +3,9 @@
 namespace Illuminate\Tests\Integration\Http;
 
 use Illuminate\Http\Client\Events\RequestSending;
+use Illuminate\Http\Client\PendingRequest;
+use Illuminate\Http\Client\Pool;
+use Illuminate\Http\Client\Response;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Facades\Facade;
@@ -37,4 +40,52 @@ public function testGlobalMiddlewarePersistsAfterFacadeFlush(): void
 
         $this->assertCount(2, Http::getGlobalMiddleware());
     }
+
+    public function testPoolCanForwardToUnderlyingPromise()
+    {
+        Http::fake([
+            'https://laravel.com*' => Http::response('Laravel'),
+            'https://forge.laravel.com*' => Http::response('Forge'),
+            'https://nightwatch.laravel.com*' => Http::response('Tim n Jess'),
+        ]);
+
+        $responses = Http::pool(function (Pool $pool) {
+            $pool->as('laravel')->get('https://laravel.com');
+
+            $pool->as('forge')
+                ->get('https://forge.laravel.com')
+                ->then(function (Response $response): int {
+                    return strlen($response->getBody());
+                });
+
+            $pool->as('nightwatch')
+                ->get('https://nightwatch.laravel.com')
+                ->then(fn (): int => 1)
+                ->then(fn ($i): int => $i + 199);
+        }, 3);
+
+        $this->assertInstanceOf(Response::class, $responses['laravel']);
+        $this->assertEquals(5, $responses['forge']);
+        $this->assertEquals(200, $responses['nightwatch']);
+
+        $this->assertCount(3, Http::recorded());
+    }
+
+    public function testForwardsCallsToPromise()
+    {
+        Http::fake(['*' => Http::response('faked response')]);
+
+        $myFakedResponse = null;
+        $r = Http::async()
+            ->get('https://laravel.com')
+            ->then(function (Response $response) use (&$myFakedResponse): string {
+                $myFakedResponse = $response->getBody();
+
+                return 'stub';
+            })
+            ->wait();
+
+        $this->assertEquals('faked response', $myFakedResponse);
+        $this->assertEquals('stub', $r);
+    }
 }