Wappalyzer review
The best tool for identifying competitor tech stacks.
Top 11 rank
#9 of 11
Score
7.5/9.4
Pricing
$$ ($250 to $850/mo for full features)
HQ
Melbourne, Australia
Verdict
Wappalyzer ranks ninth for being the best-in-class tool for a single, vital task: identifying the web technologies competitors use, which provides clues about their marketing and sales infrastructure.
What customers praise
Its browser extension is extremely fast and easy to use, providing instant tech stack information for any site you visit with a single click.
What customers criticise
The tool is highly specialized and offers no data on SEO, PPC, or content performance; it must be used alongside other tools on this list.
Best for
Sales and marketing teams wanting to identify the technology stack (CMS, CRM, etc.) used by their competitors and prospects.
At a glance
- Integrations: HubSpot, Salesforce, Pipedrive, API access
- Compliance: GDPR
- Regions served: Global
- Typical onboarding: 0 days
- Free tier: yes
Red flags
Public risk signals as of June 2026: none. No material public risk signals as of 2026-06-20. See the full red-flag report.
Alternatives
See alternatives to Wappalyzer, or compare against the next-ranked entry: Wappalyzer vs Owletter.
Source: Top 11 The 11 Best Competitor Analysis Tools, verified June 20, 2026 — no paid placement.