Microsoft Excel 365 Alternatives 2026 - Top Competitors Ranked

You're looking at alternatives to:

Microsoft Excel 365

Microsoft Excel 365 remains the industry standard for spreadsheet software. It offers a comprehensive suite of features including advanced data analysis tools, powerful automation capabilities through Power Automate and VBA, robust collaboration options with real-time co-authoring, and seamless inte...

9.1 Excellent

apps Top Microsoft Excel 365 Alternatives

The top alternative to Microsoft Excel 365 in 2026 is Monday.com with a score of 9.5/10, followed by Microsoft 365 (formerly Office 365) (9.5) and Syntho (9.5).

Monday.com

Monday.com is a versatile Work Operating System that can be powerfully adapted for bug tracking, especially in environme...

Business Task Management Software Collaboration Automation

9.5 Brilliant

Microsoft 365 (formerly Office 365)

Microsoft 365 provides a comprehensive suite of productivity tools, including Word, Excel, PowerPoint, and OneDrive. Whi...

Business Cloud Enterprise Microsoft Ecosystem

9.5 Brilliant

Syntho

Syntho is a powerful, no-code agent builder specifically designed for seamless integration with Google Vertex AI. It exc...

Data Analysis Automation Cloud Native Workflow

9.5 Brilliant

GitHub API

The GitHub API provides programmatic access to GitHub’s services including repositories, issues, and pull requests. It f...

Collaboration Automation Developer Tool Cloud Based

9.3 Excellent

GitHub

GitHub is the leading platform for version control and collaborative software development. It offers robust features inc...

Cloud Collaboration Affordable Automation

9.2 Excellent

XMind

XMind stands out as a powerful and versatile mind mapping tool, offering a robust feature set for both individual and te...

Collaboration Template Brainstorming AI Powered

9.2 Excellent

SheetAI

SheetAI is a powerful Google Sheets add-on that brings advanced AI capabilities directly into your familiar spreadsheet...

AI Data Analysis AI Powered Workflow

9.2 Excellent

Glean

Glean is an AI-powered knowledge management platform that integrates with various business applications, including sprea...

Productivity AI Data Analysis AI Powered

9.2 Excellent

Google Sheets Templates

Google Sheets Templates provide ready-made spreadsheets for organizing financial data, projects, and inventories. These...

Modern Collaboration Beginner Friendly Template

9.2 Excellent

Zoom Workplace

Zoom Workplace is a comprehensive communication platform that extends beyond simple video calls. For enterprises, it off...

Productivity Communication Collaboration Video Conferencing

9.1 Excellent

Nextcloud Talk

Nextcloud Talk is a video conferencing solution integrated within the Nextcloud collaboration platform. It offers a comp...

Communication Team Collaboration Collaboration Open Source

9.0 Excellent

Nitro PDF Pro

Nitro PDF Pro is a robust PDF solution designed for professionals and businesses. It offers a comprehensive suite of fea...

Business Premium Professional Collaboration

8.8 Great

Foxit PDF Editor Pro

Foxit PDF Editor Pro offers a compelling alternative to Adobe Acrobat, providing a rich feature set at a more accessible...

Business Security Modern Professional

8.8 Great

FlowState

Flowstate is a visually-driven project management platform designed for teams prioritizing simplicity and rapid workflow...

Productivity Task Management Collaboration Automation

8.8 Great

Airtable Bases

Airtable Bases are cloud-based tools that combine the simplicity of spreadsheets with the power of relational databases....

Collaborative Business Modern Collaboration

8.8 Great

Copilot for Excel

Microsoft Copilot for Excel is an AI assistant integrated within the Microsoft Office suite. It enables users to perform...

Data Analysis Data Analysis Automation

8.6 Great

Excel 365

Excel 365 is a desktop spreadsheet application developed by Microsoft. It remains a foundational tool for businesses per...

Business Legacy Data Analysis Microsoft

8.5 Great

Smartsheet

Smartsheet combines the familiarity of a spreadsheet with robust project management features like Gantt charts, card vie...

Resource Management Project Management Collaboration Enterprise

8.1 Great

OnlyOffice

OnlyOffice is a free and open-source office suite that offers a familiar interface similar to Microsoft Office. It provi...

Business Modern Collaboration Open Source

7.8 Good

Zoho Sheet

Zoho Sheet is a cloud-based spreadsheet application that distinguishes itself through its robust automation capabilities...

Collaboration Automation Workflow Cloud Based

6.9 Fair

summarize Quick Comparison Summary

Alternative	Score	vs Microsoft Excel...	Action
Monday.com Project Management Business Task Management Software Collaboration	9.5 Brilliant	+0.4	Compare
Microsoft 365 (formerly Office 365) Collaboration Business Cloud Enterprise	9.5 Brilliant	+0.4	Compare
Syntho Synthetic Data Platform Data Analysis Automation Cloud Native	9.5 Brilliant	+0.4	Compare
GitHub API API Collaboration Automation Developer Tool	9.3 Excellent	+0.2	Compare
GitHub Bug Tracking Cloud Collaboration Affordable	9.2 Excellent	+0.1	Compare
XMind Education Collaboration Template Brainstorming	9.2 Excellent	+0.1	Compare
SheetAI Automation AI Data Analysis AI Powered	9.2 Excellent	+0.1	Compare
Glean Knowledge Management Productivity AI Data Analysis	9.2 Excellent	+0.1	Compare
Google Sheets Templates Data Organization Modern Collaboration Beginner Friendly	9.2 Excellent	+0.1	Compare
Zoom Workplace Enterprise Productivity Communication Collaboration	9.1 Excellent	Same	Compare

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help Frequently Asked Questions

What are the best alternatives to Microsoft Excel 365?

The top alternatives to Microsoft Excel 365 in 2026 include Monday.com, Microsoft 365 (formerly Office 365), Syntho, GitHub API, GitHub. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does Microsoft Excel 365 compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Microsoft Excel 365 scores 9.1/10. Click any alternative above to see a detailed side-by-side comparison.

Is Microsoft Excel 365 worth it in 2026?

Microsoft Excel 365 scores 9.1/10 on Lunoo, making it a highly-rated option in the Spreadsheet Software category. However, alternatives like Monday.com may better suit specific needs.

What is the best free alternative to Microsoft Excel 365?

Several alternatives to Microsoft Excel 365 offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.

Why should I switch from Microsoft Excel 365?

Common reasons users look for Microsoft Excel 365 alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.

How many alternatives to Microsoft Excel 365 are there?

Lunoo currently lists 20 scored alternatives to Microsoft Excel 365 in the Spreadsheet Software category, ranked by our AI-powered evaluation system.

Which Microsoft Excel 365 alternative has the highest rating?

Monday.com currently holds the highest rating among Microsoft Excel 365 alternatives with a score of 9.5/10.

Can I use Monday.com instead of Microsoft Excel 365?

Monday.com is one of the top-rated alternatives to Microsoft Excel 365. While they serve similar purposes in the Spreadsheet Software space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.

What is the cheapest alternative to Microsoft Excel 365?

Pricing varies among Microsoft Excel 365 alternatives. We recommend checking each alternative's website for current pricing. Many options in the Spreadsheet Software category offer free tiers or competitive pricing.

How are Microsoft Excel 365 alternatives ranked on Lunoo?

Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.

Microsoft Excel 365 vs Monday.com: which is better?

Microsoft Excel 365 scores 9.1/10 while Monday.com scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Microsoft Excel 365 vs Microsoft 365 (formerly Office 365): which is better?

Microsoft Excel 365 scores 9.1/10 while Microsoft 365 (formerly Office 365) scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Microsoft Excel 365 vs Syntho: which is better?

Microsoft Excel 365 scores 9.1/10 while Syntho scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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