Twenty

ProductivityAGPL-3.0FreemiumWebSelf-Hosted

Modern open-source CRM platform designed as a Salesforce alternative with a beautiful UI

GitHub Repository Official Website

GitHub stars

Alternative to

Asana

Productivity

Monday.com

Productivity

ONLYOFFICE

Online office suite with document, spreadsheet, and presentation editors supporting real-time collaboration

AGPL-3.0Freemium

Etherpad

Real-time collaborative text editor that allows multiple authors to edit simultaneously in-browser

Apache-2.0Free

SiYuan

Local-first personal knowledge management system with block-level referencing and sync capabilities

AGPL-3.0Freemium

Anytype

Local-first personal knowledge management tool with object-based structure and peer-to-peer sync

otherFree

Grist

Modern relational spreadsheet combining the flexibility of a spreadsheet with database power

Apache-2.0Freemium

Obsidian

Private knowledge base with markdown files, graph view, and powerful linking and plugin system

otherFreemium

Twenty

GitHub stars

Alternative to

ONLYOFFICE

Etherpad

SiYuan

Anytype

Grist

Obsidian

Reviews

Twenty

GitHub stars

Alternative to

ONLYOFFICE

Etherpad

SiYuan

Anytype

Grist

Obsidian

Reviews

Twenty

GitHub stars

Alternative to

Related Alternatives

ONLYOFFICE

Etherpad

SiYuan

Anytype

Grist

Obsidian

Reviews

Twenty

GitHub stars

Alternative to

Related Alternatives

ONLYOFFICE

Etherpad

SiYuan

Anytype

Grist

Obsidian

Reviews