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Spreadsheet Software

Top Spreadsheet Software Software for Nonprofit (Oct 2026)

Independently reviewed

Updated

Software needs in Nonprofit differ from generic business tools. Below you'll find apps built — or proven — for Nonprofit teams, ranked on features, pricing and reviews.

Compare the ranked list below to find the right fit for your team.

9 apps listed
4.4 avg rating
Smartsheet top rated
October 25, 2026 updated
Smartsheet vs Airtable Smartsheet vs Google Sheets Smartsheet vs Microsoft Excel

All Spreadsheet Software apps

2 apps

Showing 2 apps

  1. #7

    Grist

    4.4

    Open-source relational spreadsheet-database with Python formulas, granular permissions and self-hosting Grist is a relational spreadsheet-database: a familiar grid on the surface with a real database underneath, built around linked tables, custom views and Python formulas.

    Pricing
    Free planPaid from $8/user/mo annual30-day trial
    Best for
    Data-conscious teams wanting Airtable-style structure without lock-in Developers and analysts who want Python formulas and an open API Organizations that must self-host for compliance or cost reasons
    Platforms
    Web app Self-hosted / On-premise

    Updated

    Full review Grist vs Smartsheet
    50
    AppsInsight Score Average
    Read review Visit site
  2. #8

    ONLYOFFICE

    4.4

    Open-source office suite with spreadsheet, document and presentation editors, free desktop apps and a cloud collaboration platform ONLYOFFICE is an open-source office suite built by Ascensio System SIA, a company registered in Riga, Latvia.

    Pricing
    Open sourceFree plan30-day trial
    Best for
    Teams that want a free open-source spreadsheet editor for desktop Privacy-conscious organizations that prefer self-hosting their office suite
    Platforms
    Web app iOS (iPhone & iPad) Android macOS

    Updated

    Full review ONLYOFFICE vs Smartsheet
    49
    AppsInsight Score Needs work
    Read review Visit site

Recently added

ONLYOFFICE

Open-source office suite with spreadsheet, document and presentation editors, free desktop apps and a cloud collaboration…

Open sourceFree plan30-day trial
  • Web app
  • iOS (iPhone & iPad)
  • Android
  • macOS
Spreadsheet Software
View profile Visit

Grist

Open-source relational spreadsheet-database with Python formulas, granular permissions and self-hosting

Free planPaid from $8/user/mo annual30-day trial
  • Web app
  • Self-hosted / On-premise
Spreadsheet Software
View profile Visit

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