Almanac is described as 'knowledge base that combines wisdom from tech leaders with your team's own practices' and is an app in the office & productivity category. There are more than 100 alternatives to Almanac for a variety of platforms, including Online / Web-based, Windows, Android, iPhone and Mac. The best alternative is Joplin. It's not free, so if you're looking for a free alternative, you could try Microsoft OneNote or Trello. Other great apps like Almanac are Notion, Evernote, Simplenote and Google Docs.