Sites like Nextcloud

01 · Entity

About Nextcloud

Nextcloud nextcloud.com

Nextcloud - Open source content collaboration platform

The most popular open source content collaboration platform for tens of millions of users at thousands of organizations across the globe

Wikidata: self-hosted productivity platform which provides private and secure functions for file sharing, collaborative work, and more ; includes the Nextcloud server, client applications for desktop computers, and mobile clients

Top 10K · #1,030 English 12 technologies Crawled Nov 6, 2026

Visit Nextcloud

Summary by Claude

Nextcloud develops open source, self-hostable collaboration software that combines file storage and sync, chat and video calls, calendar, contacts and email, online office editing, workflow automation and an AI assistant. Organizations can run it on premises or in a private cloud.

Who it’s for

Businesses, public sector, and privacy-conscious organizations

Business model

Enterprise subscriptions and support

• Self-hosted collaboration software
• self-hosted file sync and share
• private cloud storage
• video conferencing
• groupware calendar and email
• online document editing
• Microsoft 365 alternative
• workflow automation
• on-premise AI assistant

02 · Embedding space

Competitor map

Each alternative by how close its vector is to Nextcloud’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.

1. 01
   Vercel vercel.com Top 10K English

   Agentic Infrastructure - Vercel

   The autonomous stack for every app and agent.

   • Amazon SES
   • Apple Business
   • Google Search Console
   • SendGrid
   • DocuSign
   • Google Workspace

   0 say Vercel is a good alternative to Nextcloud 0 say Vercel isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.889
2. 02
   Box box.com Top 1K English

   Box | AI-Powered Content Management, Workflow & Collaboration

   Intelligent Content Management makes it easy to automate workflows, collaborate internally and externally, and protect your sensitive data, all on one platform.

   • Apple Business
   • Google Search Console
   • PHP
   • SendGrid
   • Adobe Analytics
   • Atlassian

   0 say Box is a good alternative to Nextcloud 0 say Box isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.885
3. 03
   RustDesk rustdesk.com Top 10K English

   RustDesk: Open-Source Remote Desktop with Self-Hosted Server Solutions

   RustDesk is open-source remote desktop software for your own self-hosted server, a TeamViewer and AnyDesk alternative for Windows, macOS, Linux and Android.

   • Amazon SES
   • Google Search Console
   • Astro
   • Cloudflare
   • Cloudflare DNS
   • Google Analytics

   0 say RustDesk is a good alternative to Nextcloud 0 say RustDesk isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.884
4. 04
   Slack slack.com Top 1K English

   Slack | AI Work Platform & Productivity Tools

   Boost productivity and save time with Slack‌ — ‌the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today.

   • Apache HTTP Server
   • Google Search Console
   • Google Workspace
   • HubSpot
   • OneTrust
   • Amazon Route 53

   0 say Slack is a good alternative to Nextcloud 0 say Slack isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.882
5. 05
   Dropbox dropbox.com Top 1K English

   Dropbox: Secure cloud storage, file sharing, and more

   Discover Dropbox – secure, easy cloud storage for file sharing and collaboration. With Dash, save time and organize all your company content in one place.

   • Amazon SES
   • Apple Business
   • Google Search Console
   • Adobe
   • Atlassian
   • DocuSign

   0 say Dropbox is a good alternative to Nextcloud 0 say Dropbox isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.882
6. 06
   Smartsheet smartsheet.com Top 10K English

   The Execution Hub for Enterprise Work | Smartsheet

   Smartsheet is the Execution Hub where people and AI get work done together, with the governance and visibility enterprises need.

   • Apple Business
   • Google Search Console
   • PHP
   • Adobe
   • Atlassian
   • Canva

   0 say Smartsheet is a good alternative to Nextcloud 0 say Smartsheet isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.881
7. 07
   monday.com Top 10K English

   The AI Workspace for People & Agents | monday.com

   Get more work done with AI agents that work side by side with your people. Execute, manage, and operate together on one AI Workspace to drive business results.

   • Apple Business
   • Google Search Console
   • Adobe
   • Canva
   • Cloudflare
   • Cloudflare Web Analytics

   0 say monday.com is a good alternative to Nextcloud 0 say monday.com isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.883
8. 08
   cloud.microsoft Top 100 English

   Microsoft 365 - Sign into Copilot

   Microsoft 365 includes Word, Excel, PowerPoint, Outlook, Teams, and OneDrive, with Microsoft Copilot built in to help you create, communicate, and summarize information. Formerly Office 365.

   • Google Search Console
   • Azure DNS
   • Azure Front Door
   • Bing Webmaster Tools

   0 say cloud.microsoft is a good alternative to Nextcloud 0 say cloud.microsoft isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.881
9. 09
   n8n n8n.io Top 10K English

   AI Workflow Automation Platform - n8n

   n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation, giving technical teams the flexibility of code with the speed of no-code.

   • Google Search Console
   • Cloudflare
   • Cloudflare DNS
   • Cloudflare Web Analytics
   • Google Tag Manager
   • Google Workspace

   0 say n8n is a good alternative to Nextcloud 0 say n8n isn’t a real alternative to Nextcloud

   Comment
   Close cos 0.878
10. 10
    Infomaniak SA infomaniak.com Top 10K English

    Control your data governance with an independent cloud. Solutions hosted in the heart of Europe, designed to protect your confidentiality.

    • Apple Business
    • Google Search Console
    • Atlassian
    • Gatsby
    • Mailgun
    • React

    0 say Infomaniak SA is a good alternative to Nextcloud 0 say Infomaniak SA isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.882
11. 11
    Zoom zoom.com Top 1K English

    One platform to connect | Zoom

    Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.

    • Amazon SES
    • Apple Business
    • Google Search Console
    • Adobe
    • Atlassian
    • Cloudflare

    0 say Zoom is a good alternative to Nextcloud 0 say Zoom isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.880
12. 12
    Zotero zotero.org Top 10K English

    Zotero | Your personal research assistant

    Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.

    • Amazon SES
    • Apache HTTP Server
    • Amazon CloudFront
    • Microsoft 365
    • Amazon Route 53

    0 say Zotero is a good alternative to Nextcloud 0 say Zotero isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.878
13. 13
    Cloudinary cloudinary.com Top 1K English

    Image and Video Platform for Visual Experiences | Cloudinary

    Streamline media management and improve user experience by automatically delivering images and videos, enhanced and optimized for every user.

    • Apple Business
    • Bootstrap
    • Google Search Console
    • jQuery
    • PHP
    • SendGrid

    0 say Cloudinary is a good alternative to Nextcloud 0 say Cloudinary isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.878
14. 14
    Xero xero.com Top 10K English

    Accounting Software for Small Businesses | Xero

    Xero software for small businesses connects you to your bank, accountant, bookkeeper, and other business apps. Start a free trial today.

    • Apple Business
    • Google Search Console
    • Adobe
    • Adobe Experience Manager
    • Akamai
    • Akamai Bot Manager

    0 say Xero is a good alternative to Nextcloud 0 say Xero isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.878
15. 15
    Kubernetes kubernetes.io Top 10K English

    Kubernetes

    Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community. Planet scaleDesigned on the same principles that allow Google to run billions of containers a week, Kubernetes can scale without increasing your operations team.

    • Google Search Console
    • jQuery
    • Google Analytics
    • Google Cloud DNS
    • Google Workspace
    • Netlify

    0 say Kubernetes is a good alternative to Nextcloud 0 say Kubernetes isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.875
16. 16
    LibreOffice libreoffice.org Top 10K English

    Free and private office suite, no forced AI — LibreOffice

    LibreOffice is a free office suite

    • Google Search Console
    • Hetzner DNS
    • nginx

    0 say LibreOffice is a good alternative to Nextcloud 0 say LibreOffice isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.878
17. 17
    GitHub github.com Top 100 English

    GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHub

    Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

    • Apple Business
    • Google Search Console
    • SendGrid
    • Adobe
    • Atlassian
    • Contentful

    0 say GitHub is a good alternative to Nextcloud 0 say GitHub isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.878
18. 18
    Netlify netlify.com Top 10K English

    Push your ideas to the web | Netlify

    Create with AI or code, deploy instantly on production infrastructure. One platform to build and ship.

    • Amazon SES
    • Google Search Console
    • Astro
    • Google Tag Manager
    • Google Workspace
    • HubSpot

    0 say Netlify is a good alternative to Nextcloud 0 say Netlify isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.875
19. 19
    Zimbra zimbra.com Top 10K English

    Open Standards | Low-Risk Alternative | Data Sovereignty | Zimbra

    Zimbra: A Cloud-Hosted Collaboration Software and Email Platform That Integrates With Proprietary Business Solutions

    • Google Search Console
    • jQuery
    • PHP
    • WordPress
    • Fastly
    • Google Analytics

    0 say Zimbra is a good alternative to Nextcloud 0 say Zimbra isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.874
20. 20
    Egnyte egnyte.com Top 10K English

    Egnyte: AI Context Layer & Content Cloud for Enterprises

    23,000+ businesses use Egnyte to give AI the business context it needs, collaborate on massive files, and govern sensitive content on one secure platform.

    • Apple Business
    • Google Search Console
    • jQuery
    • PHP
    • SendGrid
    • Akamai

    0 say Egnyte is a good alternative to Nextcloud 0 say Egnyte isn’t a real alternative to Nextcloud

    Comment
    Close cos 0.874

Ranked by score: the cosine similarity of each site’s vector to nextcloud.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Nextcloud uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What Nextcloud is built with, and what its closest competitors use, from its homepage’s code and its DNS records.