Dr. Link Check - Broken link checker with malware and parked domain detection
Buffer - Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.
BrokenLinkCheck - Free Broken Link Checker / Online Dead Link Checking Tool - find bad hyperlinks
OneUp - Schedule and automate posts on Facebook, Instagram, Twitter, Pinterest, LinkedIn, and Google My Business.
DRKSpiderJava - DRKSpider is an open source website crawler (sitemap generator) and link checker. Features:
InstaPost - Publish Instagram posts directly from Notion with the unique scheduling feature that enables you to plan and publish posts automatically.