synapsen is described as 'Synapsen is a hypertextual card index or reference organizer, which is to say a storage system on the basis of an electronic literature database that enables the management of bibliographies and notes' and is an app in the Office & Productivity category. There are eight alternatives to synapsen for a variety of platforms, including Mac, Windows, Linux, the Web and BSD. The best alternative is Obsidian. It's not free, so if you're looking for a free alternative, you could try Zim or wikidPad. Other great apps like synapsen are Roam Research (Paid), DEVONthink (Paid), The Archive (Paid) and Auratikum (Freemium).
- 8 alternatives
- As easy to use as a word document or bulleted list, and as powerful for finding, collecting, and connecting related ideas as a graph database. View 76 alternatives to Roam Research
- Paid • Proprietary
Roam Research vs synapsenIt supports Zetteltasken, backlinks and has more features.
- wikidPad is a Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down. View 234 alternatives to wikidPad
Last update was in November 2018, and various links are dead on their website.
- Free • Open Source