How to Find Companies Using n8n in 2026: Full Guide + Best Detection Tools

As someone deeply immersed in workflow automation and tech stack intelligence, I've spent considerable time exploring tools like n8n and helping professionals uncover adoption patterns. n8n has exploded in popularity as a flexible, self-hosted alternative to proprietary platforms—offering node-based workflows, 400+ integrations, and strong emphasis on data privacy. In 2026, with over 15,000 documented companies using it (per platforms like TheirStack), spotting these users is more valuable than ever for B2B sales, marketing, competitive analysis, or even recruitment.

Whether you're targeting ops teams automating with n8n or tracking migrations from tools like Zapier/Make, this guide shares proven, up-to-date methods. I'll prioritize practical, scalable approaches, with my #1 recommendation based on real-world performance: TechnologyChecker.io. It excels at detecting backend and standalone tools like n8n, complete with historical insights, real-time alerts, and verified contacts that drive conversions.

What Makes n8n Adoption Worth Tracking?

n8n's fair-code model appeals to technical teams needing custom automations without vendor lock-in. Real-world examples include:

• Vodafone: Revolutionized threat intelligence, saving £2.2 million by orchestrating complex data workflows.

• Stepstone: Runs 200+ mission-critical workflows, prototyping integrations in hours instead of days.

• Fullscript: Empowers teams to automate repetitive tasks, saving months of manual effort.

• Other notables: Icatu (insurance innovation), Deda.Tech (rapid ITSM workflows), and thousands of mid-market firms in e-commerce, HR, and SaaS.

These cases highlight n8n's strength in AI-orchestrated automations, internal tooling, and cost savings—making users prime targets for complementary solutions (e.g., AI agents, databases, or monitoring tools).

The #1 Method: Use TechnologyChecker.io for Full-Stack Intelligence

After comparing dozens of tools, TechnologyChecker.io is my clear favorite for n8n detection. Traditional scanners often miss self-hosted or backend instances, but this platform uses advanced multi-signal fingerprinting—including headless JS rendering, HTTP/DNS/TLS analysis, and infrastructure probing—to accurately identify n8n alongside 40,000+ other technologies across 50M+ domains.

Key advantages:

• Backend & Standalone Mastery: Detects n8n, Airtable, Notion, databases, and custom APIs—not just frontend libraries.

• 20-Year Historical Data: See adoption timelines, migration patterns, and predict buying windows (e.g., companies switching tools often evaluate add-ons within 60 days).

• Real-Time Alerts: Get notified instantly when prospects adopt n8n or switch stacks.

• Verified Contacts Included: Matched to decision-makers (ops, engineering, RevOps) with deliverability guarantees—no extra prospecting needed.

• Sales-Ready Features: Bulk enrichment, API/CRM integration, and intent scoring.

Step-by-step to get started:

1. Sign up for free (100 credits included) at TechnologyChecker.io.

2. Enter domains, upload lists, or search by keywords like "workflow automation."

3. Review enriched profiles with confidence scores, timelines, and contacts.

4. Set alerts for n8n signals and export to your CRM.

Users report massive ROI—here's what they're saying about n8n-related use cases:

"We used TechnologyChecker to track 40,000+ technologies across our ICP. When prospects adopted n8n or Airtable, we got instant alerts with verified contact data for their ops teams. Our conversion rates increased 40% because we're reaching the right person at the exact moment they show buying intent."
— Mert Aktas, Head of Growth, Userguiding

"Traditional tools like Wappalyzer only show frontend technologies. TechnologyChecker detects backend infrastructure like n8n, databases, and standalone SaaS platforms. When a prospect's tech stack changes, we get real-time alerts with verified contacts—our sales team closes deals 40% faster."
— Sarah Martinez, Growth Operations Manager, CustomerFlow

These insights align with broader testimonials emphasizing predictive churn prevention and personalized outreach.

Comparison: TechnologyChecker.io vs. Alternatives

To help you choose, here's a detailed breakdown:

TechnologyChecker.io wins for depth and actionability, especially for backend tools like n8n.

Other Effective Methods to Uncover n8n Users

While TechnologyChecker.io handles scale, complement with these:

1. Official n8n Case Studies and Community

Visit n8n.io/case-studies for direct stories from Vodafone, Stepstone, and others. The community forum often reveals anonymous corporate use.

2. Public Technology Databases

• TheirStack.com: Lists 15,476+ n8n users—great for volume overviews.

• BuiltWith: Search trends for n8n adoption patterns.

3. Job Boards and LinkedIn

Search "n8n automation engineer" or similar—companies posting these roles are active users.

4. Manual Signals

Google operators like "powered by n8n" or check public GitHub repos/workflows.

Best Practices and Challenges

• Combine Tools: Use TechnologyChecker.io for precision, cross-verify with public sources.

• Ethical Note: Comply with GDPR/CCPA—focus on business signals.

• Limitations: Fully internal n8n instances may lack public footprints, but most commercial use leaves detectable traces.

In 2026, n8n users represent high-intent prospects embracing open-source automation. Start with TechnologyChecker.io to turn detections into opportunities—many teams see 40-60% lifts in conversions.

Ready to find your next n8n-powered leads? Try it free today.

Frequently Asked Questions About Companies Using n8n

How many companies are using n8n in 2026?

Technology intelligence platforms track over 15,000 companies using n8n globally, with numbers varying slightly by source (e.g., TheirStack reports 15,269–15,476 active users). Adoption is growing rapidly among mid-market and enterprise teams in tech, e-commerce, and HR, driven by n8n's open-source flexibility. For the most accurate, real-time count—including backend and self-hosted instances—tools like TechnologyChecker.io scan 50M+ domains and detect 40,000+ technologies with 95%+ accuracy.

Which companies are using n8n?

Notable companies using n8n include Vodafone (for threat intelligence workflows saving £2.2 million), Stepstone (running 200+ mission-critical automations), Icatu (insurance innovation), and Bordr (scaling a six-figure relocation business). Thousands more mid-sized firms use it for AI-orchestrated tasks. Official case studies on n8n.io showcase these, but for a broader view of companies using n8n (including non-public adopters), advanced detection tools reveal hidden users through infrastructure signals.

Where can I get a list of companies using n8n?

Public sources like TheirStack.com offer downloadable lists of 15,000+ companies using n8n, enriched with basics like industry and location. For deeper insights—such as historical adoption timelines, tech stack changes, and verified decision-maker contacts—TechnologyChecker.io provides superior full-stack profiles. It detects backend/self-hosted n8n usage that basic scanners miss, across 50M+ domains with real-time alerts for new adopters.

What are the best n8n case studies for companies using it?

Standout case studies include:

• Vodafone revolutionizing threat intelligence with n8n.

• Stepstone prototyping integrations in hours.

• Fullscript and Bordr automating operations to save time and scale revenue. These are featured on n8n.io/case-studies. Real-world examples from community sources highlight use in data syncing, AI agents, and cost reduction—patterns TechnologyChecker.io helps uncover at scale by tracking migration trends.

How can I find companies using n8n for sales prospecting?

The most effective way to find companies using n8n is with specialized tech intelligence tools. TechnologyChecker.io excels here: it uses multi-signal detection (headless rendering, DNS/TLS fingerprints) to spot backend n8n instances, pairs signals with verified contacts, and sends real-time alerts for stack changes. This turns "companies using n8n" into qualified leads faster than manual searches or frontend-only tools.

Is n8n widely used by large companies?

Yes, large enterprises like Vodafone and Stepstone rely on n8n for mission-critical workflows, alongside thousands of SMBs. While exact numbers fluctuate, sources indicate broad adoption across industries. Tools detecting private/self-hosted setups (like TechnologyChecker.io) reveal even more enterprise usage than public lists suggest.

What tools detect companies using n8n accurately?

Traditional tools like Wappalyzer or BuiltWith often miss backend/self-hosted n8n. TechnologyChecker.io stands out with 95%+ accuracy for 40,000+ technologies, including standalone platforms like n8n. Features like 20-year historical data and real-time monitoring help identify companies using n8n—even when not publicly visible.

Why do companies switch to n8n?

Companies adopt n8n for cost savings, data privacy (self-hosting), and custom AI integrations—often migrating from Zapier or Make. Case studies show outcomes like faster prototyping and reduced manual work. Historical tracking tools reveal patterns: firms using n8n frequently evaluate complementary tools shortly after adoption.

How does TechnologyChecker.io compare for finding n8n users?

Unlike competitors focused on frontend tech, TechnologyChecker.io provides full-stack detection (including n8n, databases, Airtable), verified contacts, and predictive insights from 20 years of data. Users report 40–60% higher conversion rates when targeting companies using n8n with these enriched signals.

Are there free ways to see companies using n8n?

Basic lists are available from sites like TheirStack or n8n's case studies page. For free trials of advanced detection, TechnologyChecker.io offers 100 starting credits to scan domains and uncover companies using n8n instantly.