diff --git a/src/questdb/ingress.pyx b/src/questdb/ingress.pyx
index 51f263db..423ace4c 100644
--- a/src/questdb/ingress.pyx
+++ b/src/questdb/ingress.pyx
@@ -40,6 +40,8 @@ __all__ = [
     'TimestampMicros',
     'TimestampNanos',
     'TlsCa',
+    'SenderPool',
+    'AsyncTransaction',
 ]
 
 # For prototypes: https://github.com/cython/cython/tree/master/Cython/Includes
@@ -82,6 +84,11 @@ import pathlib
 import sys
 import os
 
+import concurrent.futures
+import asyncio
+from queue import Queue, Full, Empty
+import threading
+
 
 # This value is automatically updated by the `bump2version` tool.
 # If you need to update it, also update the search definition in
@@ -2531,3 +2538,243 @@ cdef class Sender:
         self._close()
         free(self._last_flush_ms)
 
+
+class AsyncTransaction:
+    """
+    A :class:`buffer <questdb.ingress.Buffer>` restricted to a single table,
+    ensuring it can be flushed transactionally.
+
+    Use in conjunction with :class:`SenderPool` to send data to QuestDB
+    asynchronously.
+    """
+    def __init__(self, pool: SenderPool, buffer: Buffer, table_name: str):
+        self._pool = pool  # TODO: weakref
+        self._table_name = table_name
+        self._buffer = buffer
+        if self._buffer is None:
+            raise ValueError('buffer cannot be None')
+        if len(self._buffer) > 0:
+            raise ValueError('buffer must be cleared')
+        self._entered = False
+    
+    def dataframe(
+            self,
+            df,
+            *,
+            symbols: str | bool | List[int] | List[str] = 'auto',
+            at: ServerTimestamp | int | str | TimestampNanos | datetime):
+        if self._buffer is None:
+            raise ValueError('buffer has already been flushed, obtain a new one from the pool')
+        self._buffer.dataframe(df, table_name=self._table_name, symbols=symbols, at=at)
+        return self
+    
+    def row(
+            self,
+            *,
+            symbols: Dict[str, str] | None = None,
+            columns: Dict[str, bool | int | float | str | TimestampMicros | datetime] | None = None,
+            at: TimestampNanos | datetime | ServerTimestamp) -> 'AsyncTransaction':
+        if self._buffer is None:
+            raise ValueError('buffer has already been flushed, obtain a new one from the pool')
+        self._buffer.row(self._table_name, symbols=symbols, columns=columns, at=at)
+        return self
+
+    def __str__(self) -> str:
+        return str(self._buffer)
+
+    def __len__(self) -> int:
+        return len(self._buffer)
+
+    def commit_fut(self) -> concurrent.future.Future[None]:
+        pool = self._pool
+        self._pool = None
+        buffer = self._buffer
+        self._buffer = None
+        if pool is None:
+            raise ValueError('transaction has already been committed')
+        return pool._thread_pool.submit(pool._flush, buffer)
+
+    # async - despite `async lacking in signature`
+    def commit(self) -> asyncio.Future[None]:
+        return asyncio.wrap_future(
+            self.commit_fut(),
+            loop=asyncio.get_event_loop())
+
+    def rollback(self):
+        pool = self._pool
+        self._pool = None
+        buffer = self._buffer
+        self._buffer = None
+        if pool is not None:
+            pool._add_buffer_to_free_list(buffer)
+
+    async def __aenter__(self):
+        if self._entered:
+            raise IngressError(
+                IngressErrorCode.InvalidApiCall,
+                'transaction already entered')
+        self._entered = True
+        return self
+
+    def __aexit__(self, exc_type, exc_val, _exc_tb):
+        if not self._entered:
+            raise IngressError(
+                IngressErrorCode.InvalidApiCall,
+                'transaction not entered')
+        if exc_type is None:
+            return self.commit()
+        else:
+            self.rollback()
+            loop = asyncio.get_event_loop()
+            future = loop.create_future()
+            future.set_exception(exc_val)
+            return future
+
+
+
+class SenderPool:
+    """
+    A pool of Senders that can be used asynchronously to send data to QuestDB.
+
+    .. code-block:: python
+
+        import pandas as pd
+        from questdb.ingress.pool import SenderPool, TimestampNanos
+
+        with SenderPool('http::addr=localhost:9000;') as pool:
+            txn1 = pool.transaction('my_table')
+            txn1.row(columns={'a': 1, 'b': 2}, at=TimestampNanos.now())
+            txn1.row(columns={'a': 3, 'b': 4}, at=TimestampNanos.now())
+
+            df = pd.DataFrame({
+                'timestamp': pd.to_datetime([
+                    '2021-01-01T00:00:00', '2021-01-01T00:00:01']),
+                'a': [1, 3],
+                'b': [2, 4]})
+            txn2 = pool.transaction('another_table')
+            txn2.dataframe(df, timestamp='timestamp')
+
+            # Send the buffers asynchronously in parallel
+            f1 = txn1.commit()
+            f2 = txn2.commit()
+
+            # Wait for both to complete, raising any exceptions on error
+            try:
+                await f1
+                await f2
+            except IngressError as e:
+                ...
+
+    If you don't have an async context, use `txn.commit_fut()` to get a
+    `concurrent.futures.Future` instead of an `asyncio.Future`.
+
+    Alternatively, the transaction itself can be an async context manager:
+
+    .. code-block:: python
+
+        with SenderPool('http::addr=localhost:9000;') as pool:
+            async with pool.transaction('my_table') as txn:
+                txn.row(columns={'a': 1, 'b': 2}, at=TimestampNanos.now())
+                txn.row(columns={'a': 3, 'b': 4}, at=TimestampNanos.now())
+    """
+    def __init__(
+            self,
+            conf: str,
+            max_workers: Optional[int] = None,
+            max_free_buffers: Optional[int] = None):
+        """
+        Create a pool of Senders that can be used asynchronously to send data to QuestDB.
+
+        :param conf: the configuration string for each Sender in the pool
+        :param max_workers: the maximum number of workers in the pool, if None defaults to min(32, os.cpu_count() + 4)
+        :param max_free_buffers: the maximum number of buffers to keep in the pool for reuse, if None defaults to 2 * max_workers
+        """
+        self._conf = conf
+        if max_workers is None:
+            # Same logic as for ThreadPoolExecutor
+            self._max_workers = min(32, (os.cpu_count() or 1) + 4)
+        else:
+            self._max_workers = int(max_workers)
+            if self._max_workers < 1:
+                raise ValueError(
+                    'SenderPool requires at least one worker')
+        if max_free_buffers is None:
+            self._max_free_buffers = 2 * self._max_workers
+        else:
+            self._max_free_buffers = int(max_free_buffers)
+            if self._max_free_buffers < 0:
+                raise ValueError(
+                    'SenderPool max_free_buffers can\'t be negative')
+
+        if not conf.startswith("http"):
+            raise IngressError(
+                IngressErrorCode.ConfigError,
+                'SenderPool only supports "http" and "https" protocols')
+        self._thread_pool = None
+        self._buffer_provisioner_sender = None
+        self._buffer_free_list = None
+        self._executor_thread_local = None
+
+    def create(self):
+        """
+        Create the pool of Senders.
+        """
+        self._thread_pool = concurrent.futures.ThreadPoolExecutor(
+            max_workers=self._max_workers)
+        self._buffer_provisioner_sender = Sender.from_conf(self._conf)
+        try:
+            self._buffer_provisioner_sender.establish()
+        except:
+            self._buffer_provisioner_sender.close()
+            self._buffer_provisioner_sender = None
+            raise
+        self._buffer_free_list = Queue(self._max_free_buffers)
+        self._executor_thread_local = threading.local()
+
+    def __enter__(self):
+        self.create()
+        return self
+
+    def close(self):
+        if self._thread_pool is not None:
+            self._thread_pool.shutdown()
+            self._thread_pool = None
+        if self._buffer_provisioner_sender is not None:
+            self._buffer_provisioner_sender.close()
+            self._buffer_provisioner_sender = None
+        self._buffer_free_list = None
+
+    def __exit__(self, _exc_type, _exc_val, _exc_tb):
+        self.close()
+
+    def transaction(self, table_name: str):
+        # TODO: Work out the thread safety details of this method.
+        try:
+            buf = self._buffer_free_list.get_nowait()
+        except Empty:
+            buf = self._buffer_provisioner_sender.new_buffer()
+        return AsyncTransaction(self, buf, table_name)
+
+    def _add_buffer_to_free_list(self, buffer):
+        if buffer is None:
+            return
+        buffer.clear()
+        free_list = self._buffer_free_list
+        if free_list is None:
+            return
+        try:
+            free_list.put_nowait(buffer)
+        except Full:
+            pass  # drop the buffer, too many in free list
+
+    def _flush(self, buffer):
+        try:
+            sender = self._executor_thread_local.sender
+        except AttributeError:
+            sender = Sender.from_conf(self._conf)
+            sender.establish()  # will be closed by __del__
+            self._executor_thread_local.sender = sender
+        try:
+            sender.flush(buffer, clear=False, transactional=True)
+        finally:
+            self._add_buffer_to_free_list(buffer)
\ No newline at end of file
diff --git a/test/test.py b/test/test.py
index a5ee8706..ba54e124 100755
--- a/test/test.py
+++ b/test/test.py
@@ -1157,6 +1157,134 @@ class TestSenderEnv(TestBases.TestSender):
     builder = Builder.ENV
 
 
+class TestSenderPool(unittest.IsolatedAsyncioTestCase):
+    def test_future(self):
+        with HttpServer() as server:
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                txn1 = pool.transaction('tbl1')
+                txn2 = pool.transaction('tbl2')
+                self.assertIsNot(txn1, txn2)
+                self.assertIsInstance(txn1, qi.AsyncTransaction)
+                self.assertIsInstance(txn2, qi.AsyncTransaction)
+                txn1.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                txn2.row(symbols={'sym2': 'val2'}, at=qi.ServerTimestamp)
+                fut1 = txn1.commit_fut()
+                fut2 = txn2.commit_fut()
+                fut1.result()
+                fut2.result()
+
+    def test_buffer_free_list(self):
+        with HttpServer() as server:
+            with qi.SenderPool(
+                    f'http::addr=localhost:{server.port};',
+                    max_workers=4,
+                    max_free_buffers=8) as pool:
+                futures = []
+                for _ in range(100):
+                    txn = pool.transaction('tbl1')
+                    txn.row(columns={'a': 1.5}, at=qi.TimestampNanos.now())
+                    futures.append(txn.commit_fut())
+                    time.sleep(0.001)
+                for fut in futures:
+                    fut.result()
+    
+    def test_future_error(self):
+        with HttpServer() as server:
+            server.responses.append((0, 403, 'text/plain', b'Forbidden'))
+            server.responses.append((0, 403, 'text/plain', b'Forbidden'))
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                txn1 = pool.transaction('tbl1')
+                txn2 = pool.transaction('tbl2')
+                txn1.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                txn2.row(symbols={'sym2': 'val2'}, at=qi.ServerTimestamp)
+                fut1 = txn1.commit_fut()
+                fut2 = txn2.commit_fut()
+                with self.assertRaisesRegex(qi.IngressError, 'Forbidden'):
+                    fut1.result()
+                with self.assertRaisesRegex(qi.IngressError, 'Forbidden'):
+                    fut2.result()
+
+    async def test_async(self):
+        with HttpServer() as server:
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                txn1 = pool.transaction('tbl1')
+                txn2 = pool.transaction('tbl2')
+                self.assertIsNot(txn1, txn2)
+                self.assertIsInstance(txn1, qi.AsyncTransaction)
+                self.assertIsInstance(txn2, qi.AsyncTransaction)
+                txn1.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                txn2.row(symbols={'sym2': 'val2'}, at=qi.ServerTimestamp)
+                fut1 = txn1.commit()
+                fut2 = txn2.commit()
+                await fut1
+                await fut2
+
+    async def test_async_error(self):
+        with HttpServer() as server:
+            server.responses.append((0, 403, 'text/plain', b'Forbidden'))
+            server.responses.append((0, 403, 'text/plain', b'Forbidden'))
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                txn1 = pool.transaction('tbl1')
+                txn2 = pool.transaction('tbl2')
+                txn1.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                txn2.row(symbols={'sym2': 'val2'}, at=qi.ServerTimestamp)
+                fut1 = txn1.commit()
+                fut2 = txn2.commit()
+                with self.assertRaisesRegex(qi.IngressError, 'Forbidden'):
+                    await fut1
+                with self.assertRaisesRegex(qi.IngressError, 'Forbidden'):
+                    await fut2
+
+    async def test_async_txn(self):
+        with HttpServer() as server:
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                async with pool.transaction('tbl1') as txn:
+                    txn.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                    buf1 = str(txn)
+                async with pool.transaction('tbl2') as txn:
+                    txn.row(symbols={'sym2': 'val2'}, at=qi.ServerTimestamp)
+                    buf2 = str(txn)
+            self.assertEqual(buf1, 'tbl1,sym1=val1\n')
+            self.assertEqual(buf2, 'tbl2,sym2=val2\n')
+        self.assertEqual(len(server.requests), 2)
+        self.assertEqual(server.requests[0], buf1.encode('utf-8'))
+        self.assertEqual(server.requests[1], buf2.encode('utf-8'))
+
+    async def test_async_txn_error(self):
+        with HttpServer() as server:
+            server.responses.append((0, 403, 'text/plain', b'Forbidden1'))
+            server.responses.append((0, 403, 'text/plain', b'Forbidden2'))
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                with self.assertRaisesRegex(qi.IngressError, 'Forbidden1'):
+                    async with pool.transaction('tbl1') as txn:
+                        txn.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                with self.assertRaisesRegex(qi.IngressError, 'Forbidden2'):
+                    async with pool.transaction('tbl2') as txn:
+                        txn.row(symbols={'sym2': 'val2'}, at=qi.ServerTimestamp)
+
+    async def test_bad_reentrant_txn(self):
+        with HttpServer() as server:
+            with qi.SenderPool(f'http::addr=localhost:{server.port};') as pool:
+                async with pool.transaction('tbl1') as txn:
+                    txn.row(symbols={'sym1': 'val1'}, at=qi.ServerTimestamp)
+                    with self.assertRaisesRegex(qi.IngressError, 'transaction already entered'):
+                        async with txn:
+                            pass
+
+    def test_not_http(self):
+        with self.assertRaisesRegex(
+                qi.IngressError,
+                'SenderPool only supports "http" and "https" protocols'):
+            with qi.SenderPool('tcp::addr=localhost:1;') as _:
+                pass
+
+    def test_no_addr(self):
+        with self.assertRaisesRegex(
+                qi.IngressError,
+                'Missing "addr" parameter in config string'):
+            with qi.SenderPool('http::') as _:
+                pass
+
 if __name__ == '__main__':
     if os.environ.get('TEST_QUESTDB_PROFILE') == '1':
         import cProfile