Salesforce is an American cloud-based software company headquartered in San Francisco, California. that aims to help businesses manage their customer relationships. It’s a popular customer relationship management (CRM) platform.
Quip is a collaborative productivity software package. It lets groups of people to create and edit documents and spreadsheets collaboratively.
Quip is proprietary software. We recommend the best free and open source alternatives for Linux.
1. Nextcloud Hub
Nextcloud is a suite of client-server software for creating and using file hosting services. It includes Nextcloud Office, bringing self-hosted online office to all.

2. ONLYOFFICE
ONLYOFFICE is a high quality free and open source office and productivity suite.
ONLYOFFICE includes an online editing suite called ONLYOFFICE Docs. It combines text, spreadsheet, presentation and form editors that include features similar to Microsoft desktop editors (Word, Excel and PowerPoint). It works with most popular formats: DOCX, ODT, XLSX, ODS, CSV, PPTX, ODP, etc.
ONLYOFFICE is delivered either as SaaS or as an installation for deployment on a private network.

3. Mathesar
Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. It empowers users of all technical skill levels to view, edit, query, and collaborate on data with a familiar spreadsheet-like interface—no code needed. It’s self hosted, can be deployed in minutes, and works directly with PostgreSQL databases, schemas, and tables without extra abstractions.
