Wappalyzer review: our take
Wappalyzer tells which technologies a site runs: CMS, framework, ecommerce platform, analytics, payment processor, CDN and more than a thousand others, detected from the page in the browser and exportable to CSV. For an SEO sizing up a prospect or a competitor, that answer is free and takes one click.
The paid plans serve sales teams. Plus at $10 a month, or $100 a year, adds company and contact data and 200 lookups; technographic lead lists start on Pro at $250 a month. Nothing here checks titles, headings, links or schema. Detailed SEO Extension covers that on-page side for free, and the free Ahrefs SEO Toolbar adds redirect and HTTP header tracing.
What Wappalyzer does
The free browser extension detects the technologies on the page you are viewing (CMS, frameworks, ecommerce platform, JavaScript libraries, analytics, payment processors, CRM, CDN and more, over a thousand in total) and can export the result to CSV. A free account adds 50 technology lookups and email verifications per month and 5 website alerts; the Plus plan adds company and contact data inside the extension. Paid team plans build technographic lead lists, enrich CRM records, monitor stack changes on tracked sites and expose the data through an API.
Who Wappalyzer is for
Best for
- SEOs and developers who want to see a site's CMS and stack in one click, for free
- sales and agency teams prospecting sites by the technology they run (Pro and Business lead lists)
- teams enriching CRM records with technographic data via API
Not for
- on-page SEO checks such as titles, headings, links or schema: it reports technologies, not SEO elements
- budget buyers needing lead lists: lists start at the $250/mo Pro plan
Wappalyzer features
- F1Technology detection for the page you visit (1,000+ technologies)
- F2CSV export of detected technologies
- F3Company and contact data in the extension (Plus)
- F4Technology lookup for single sites and domain lists
- F5Technographic lead lists by technology, keyword, country and traffic
- F6Website alerts for stack changes
- F7CRM integrations (Salesforce, HubSpot, Pipedrive) and API
Wappalyzer pricing and plans (2026)
| Plan | Monthly | Billed yearly, per month | What it includes |
|---|---|---|---|
| Free | $0 | — | browser extension free; free account: 50 technology lookups and 50 email verifications per month, 5 website alerts, free sample lead lists |
| Plus | $10 | — | $10/mo or $100/yr; 1 user, 200 technology lookups, 200 email verifications, 10 website alerts, chat and email support; company and contact information in the browser extension, single-site lookups and iOS app |
| Pro | $250 | — | $250/mo or $2,500/yr; 1 user, 2 lead list technology targets, 5,000 technology lookups, 5,000 email verifications |
| Business | $450 | — | $450/mo or $4,500/yr; 5 users, unlimited lead list technology targets, 20,000 technology lookups, 20,000 email verifications, 20,000 included API credits, CRM enrichment |
| Enterprise | $850 | — | from $850/mo or $8,500+/yr, talk to sales; 25+ users, unlimited targets, 200,000+ lookups, verifications and API credits, CRM enrichment |
Prices in USD. Annual billing is shown as a yearly total (save 17%); per-month annual figures are not shown, so priceAnnualPerMonthUsd is null. API credits included in plans expire after 60 days. Enterprise is shown as $850+/mo.
Free plan: yes. Prices as listed by the vendor, before tax; they change, so check the pricing page before you buy.
Wappalyzer interface
Wappalyzer FAQ
- How much does Wappalyzer cost?
- Paid plans start at $10/mo. Prices checked on 6 Oct 2026.
- Does Wappalyzer have a free plan?
- Yes, Wappalyzer has a free plan.
- What are the alternatives to Wappalyzer?
- Tools that cover the same jobs include SEOquake: On-Page SEO Checker, Ahrefs, MozBar, Ahrefs SEO Toolbar.