diff --git a/lib/ValgrindBenchmarkTools/Project.toml b/lib/ValgrindBenchmarkTools/Project.toml
new file mode 100644
index 0000000..fad45a5
--- /dev/null
+++ b/lib/ValgrindBenchmarkTools/Project.toml
@@ -0,0 +1,9 @@
+name = "ValgrindBenchmarkTools"
+uuid = "cddf0403-163e-426d-bfc7-5afd20e79fa3"
+authors = ["Valentin Churavy <v.churavy@gmail.com>"]
+version = "0.1.0"
+
+[deps]
+BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
+Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
+Valgrind = "a52a33a2-b08a-4c46-b084-8041b090a67d"
diff --git a/lib/ValgrindBenchmarkTools/examples/callgrind.jl b/lib/ValgrindBenchmarkTools/examples/callgrind.jl
new file mode 100644
index 0000000..b5f81b4
--- /dev/null
+++ b/lib/ValgrindBenchmarkTools/examples/callgrind.jl
@@ -0,0 +1,15 @@
+using BenchmarkTools
+using ValgrindBenchmarkTools
+
+@noinline function g(a)
+    c = 0
+    for x in a
+        if x > 0
+            c += 1
+        end
+    end
+    c
+end
+const data = zeros(10000)
+
+@show @benchmark g($data)
\ No newline at end of file
diff --git a/lib/ValgrindBenchmarkTools/src/ValgrindBenchmarkTools.jl b/lib/ValgrindBenchmarkTools/src/ValgrindBenchmarkTools.jl
new file mode 100644
index 0000000..fc4d6a0
--- /dev/null
+++ b/lib/ValgrindBenchmarkTools/src/ValgrindBenchmarkTools.jl
@@ -0,0 +1,30 @@
+module ValgrindBenchmarkTools
+
+using Valgrind, Reexport
+@reexport using BenchmarkTools
+
+@inline function prehook()
+    Valgrind.Callgrind.zero_stats()
+    Valgrind.Callgrind.start_instrumentation()
+end
+
+@inline function posthook(id)
+    Valgrind.Callgrind.stop_instrumentation()
+    Valgrind.Callgrind.dump_stats_at(id)
+end
+
+function __init__()
+    BenchmarkTools.DEFAULT_PARAMETERS = BenchmarkTools.Parameters(;
+        prehook = prehook,
+        posthook = posthook,
+        enable_customizable_func = :ALL,
+    )
+
+    # Serialization
+    BenchmarkTools.VERSIONS["Valgrind"] = pkgversion(Valgrind)
+    BenchmarkTools.VERSIONS["ValgrindBenchmarkTools.jl"] =
+        pkgversion(ValgrindBenchmarkTools)
+end
+
+
+end # module ValgrindBenchmarkTools