diff --git a/README.md b/README.md
index e00a7ad..7c3a494 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ See also the accessibility section of my [frontend-dev-bookmarks](https://github
 * NVDA for Windows: http://www.nvaccess.org/download/
 * JAWS for Windows: http://www.freedomscientific.com/Downloads/JAWS
 * Up and Running with JAWS: https://joe-watkins.io/accessibility/up-and-running-with-jaws-on-a-mac/
+* ZoomText: https://www.zoomtext.com/
+* Accessibility Insights: https://accessibilityinsights.io/
 
 ## CSS Diagnostics
 
@@ -32,6 +34,7 @@ See also the accessibility section of my [frontend-dev-bookmarks](https://github
 * Siteimprove Accessibility Checker for Chrome: https://chrome.google.com/webstore/detail/siteimprove-accessibility/efcfolpjihicnikpmhnmphjhhpiclljc/
 * TRAY Readability tool: https://chrome.google.com/webstore/detail/tray-readability-tool/eccbjfaplogblgjpopbihpgfgmlgjamf
 * Funkify - disability simulator: http://www.funkify.org/
+* Accessibility Insights: https://accessibilityinsights.io/
 
 ## Browser extensions (Firefox)
 
@@ -55,13 +58,15 @@ You can view a dump of the accessibility tree in Chrome by typing `chrome://acce
 * Contrast Ratio: http://leaverou.github.io/contrast-ratio/
 * Color Contrast Checker: http://webaim.org/resources/contrastchecker/
 * Color Safe: http://colorsafe.co/
+* Tanaguru (with suggestions): https://github.com/Tanaguru/Contrast-Finder
 
 ## Automated Accessibility Testing
 
 * aXe, accessibility engine for automated Web UI testing: https://github.com/dequelabs/axe-core
 * tota11y, an accessibility visualization toolkit: http://khan.github.io/tota11y/
 * Pa11y: http://pa11y.org/
-* accessibilityjs - accessibility error scanner: https://github.com/github/accessibilityjs
+* accessibilityjs: accessibility error scanner: https://github.com/github/accessibilityjs
+* a11yfirst: https://github.com/a11yfirst/
 
 ## Bookmarklets