Top 7 Open-Source Alternatives to Good Annotations

Product categories

Bookmark Manager Bookmarks CMS CRM Cloud Printing Design Tools Developer Tools Favorites Games Idea Validation Productivity Project Management

Summary

The top open-source alternatives to Good Annotations are Flames, Memex, and Zoho CRM. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Flames Landing Page
1

F

Flames

Whiteboard Virtual Classroom For Teachers and Students
Pricing:
- Open Source
#Productivity #Writing Tools #Marketing
Memex Landing Page
2

Memex

Instantly find websites again - but without organising them.
Pricing:
- Open Source
#Bookmark Manager #Bookmarks #Note Taking
Zoho CRM Landing Page
3

Zoho CRM

Omnichannel CRM for Businesses of all sizes
Pricing:
- Open Source
- Freemium
- Free Trial
- $14.0 / Annually ($14 USD/monthly on Annual Subscription.)
#CRM #Productivity #CMS 1 social mentions
Basecamp Landing Page
4

Basecamp

A simple and elegant project management system.
Pricing:
- Paid
- Free Trial
- $99.0 / Monthly (flat price)
#Project Management #Productivity #Task Management 37 social mentions
pdfme Landing Page
5

pdfme

A PDF generator library fully written in TypeScript coming with a React based UI template editor.Open source, developed by the community, and completely free to use under the MIT license!More detail -> https://pdfme.com/
Pricing:
- Open Source
#Design Tools #Open Source #Developer Tools
mocker.app
6

Mocker

Validate your product ideas with no-code prototypes
Pricing:
- Open Source
#Idea Validation #No Code Tool #SaaS
Sioyek Landing Page
7

S

Sioyek

Sioyek is a PDF viewer designed for reading research papers and technical books.
Pricing:
- Open Source
#PDF Tools #PDF Editor #iPhone 18 social mentions