diff --git a/README.md b/README.md
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+++ b/README.md
@@ -10,6 +10,9 @@ Copyright (c) 2021-2022 Ilya Grebnov <ilya.grebnov@gmail.com>
 
 >The libsais is inspired by [libdivsufsort](https://github.com/y-256/libdivsufsort), [sais](https://sites.google.com/site/yuta256/sais) libraries by Yuta Mori and [msufsort](https://github.com/michaelmaniscalco/msufsort) by Michael Maniscalco.
 
+## libcubwt
+If you are looking for even faster construction times, you can try [libcubwt](https://github.com/IlyaGrebnov/libcubwt) a library for GPU-based suffix array, inverse suffix array and Burrows-Wheeler transform construction.
+
 ## Introduction
 The libsais provides simple C99 API to construct suffix array and Burrows-Wheeler transformed string from a given string over constant-size alphabet. The algorithm runs in a linear time using typically only ~16KB of extra memory (with 2n bytes as absolute worst-case; where n is the length of the string). OpenMP acceleration uses 200KB of addition memory per thread.