SaaS500 answer page

The top SaaS companies by traffic, updated daily

As of November 1, 2026. The 25 companies below lead the SaaS500 index, which ranks the 500 largest SaaS companies in the world by the measured web traffic of their primary domain and re-ranks them every day. Traffic is a proxy for market presence, not revenue and not product quality. The full mechanism is public: methodology.

1. 1

   Cloudflare cloudflare.com · Dev Tools & Cloud

   Global network providing CDN, security, and serverless developer services

2. 2

   GitHub github.com · Dev Tools & Cloud

   Code hosting, review, and CI platform for software development teams

3. 3

   Adobe adobe.com · Design, Content & AI

   Creative software suite including Photoshop, Illustrator, and Premiere sold by subscription.

4. 4

   Vimeo vimeo.com · Design, Content & AI

   Video hosting, live streaming, and marketing platform for businesses.

5. 5

   WordPress.com wordpress.com · Design, Content & AI

   Managed WordPress hosting and publishing platform run by Automattic.

6. 6

   Sentry sentry.io · Dev Tools & Cloud

   Error tracking and application performance monitoring for software developers

7. 7

   Intuit intuit.com · Finance & Billing

   QuickBooks and TurboTax maker offering accounting and tax software for small businesses

8. 8

   OpenAI openai.com · Design, Content & AI

   AI research company selling ChatGPT business plans and model APIs.

9. 9

   Dropbox dropbox.com · Collaboration

   Cloud file storage, sync, and sharing platform for individuals and teams

10. 10

    Webex webex.com · Collaboration

    Cisco video conferencing and collaboration suite for enterprise meetings

11. 11

    Shopify shopify.com · Commerce & CX

    Ecommerce platform for businesses to build, run, and scale online stores.

12. 12

    Stripe stripe.com · Finance & Billing

    Payments infrastructure and billing APIs for internet businesses of all sizes

13. 13

    Amplitude amplitude.com · Data & Analytics

    Product analytics platform tracking user behavior for digital product teams

14. 14

    HubSpot hubspot.com · Sales & Marketing

    CRM platform with marketing, sales, and service hubs for small and midsize businesses

15. 15

    Linktree linktr.ee · Design, Content & AI

    Link-in-bio pages for creators and brands to route social traffic.

16. 16

    Canva canva.com · Design, Content & AI

    Online design platform for marketing, presentations, and brand content for teams.

17. 17

    Datadog datadoghq.com · Dev Tools & Cloud

    Cloud monitoring and security platform for infrastructure, applications, and logs

18. 18

    Salesforce salesforce.com · Sales & Marketing

    Cloud CRM platform for sales, service, and marketing teams at companies of all sizes

19. 19

    LaunchDarkly launchdarkly.com · Dev Tools & Cloud

    Feature flag management and experimentation platform for software teams

20. 20

    Slack slack.com · Collaboration

    Channel based team messaging and collaboration platform for businesses, owned by Salesforce

21. 21

    Autodesk autodesk.com · Design, Content & AI

    Design and engineering software including AutoCAD, Revit, and Maya by subscription.

22. 22

    Grammarly grammarly.com · Design, Content & AI

    AI writing assistant checking grammar, tone, and clarity across business apps.

23. 23

    Anthropic anthropic.com · Design, Content & AI

    AI safety company selling Claude models via API and business subscriptions.

24. 24

    Zendesk zendesk.com · Commerce & CX

    Customer service platform with ticketing, help center, and AI agents.

25. 25

    Trustpilot trustpilot.com · Sales & Marketing

    Review platform selling subscription tools for businesses to collect and display reviews

See the full index of 500

Rankings cannot be bought or influenced. Wrong or missing company? Use the corrections form.