diff --git a/README.md b/README.md
index 8e35515..48f3b33 100644
--- a/README.md
+++ b/README.md
@@ -297,6 +297,8 @@
 * [sentinelsat](https://github.com/sentinelsat/sentinelsat) - Search and download Copernicus Sentinel satellite images.
 * [PyPostal](https://github.com/openvenues/pypostal) - Python bindings to libpostal for fast international address parsing/normalization.
 * [python-opencage-geocoder](https://github.com/OpenCageData/python-opencage-geocoder) - A Python module that uses the OpenCage Geocoding API.
+* [rio-tiler](https://github.com/mapbox/rio-tiler) - Get mercator tile from landsat, sentinel or other AWS hosted raster.
+* [rio-cogeo](https://github.com/mapbox/rio-cogeo) - CloudOptimized GeoTIFF creation plugin for rasterio.   
 
 
 ## Perl