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StackScan
What StackScan is
StackScan searches websites by technology stack, keyword, and location, then lets users export prospect lists. The service says its index covers 399M+ websites across 55,000+ technologies. Tech Lookup reports technology adoption totals, country distributions, and domain lists, with filters to include or exclude stacks. Keyword Scan searches page titles, meta information, and page content, using location, top-level-domain, and technology filters. Reports download as CSV or XLS and can include up to 20 enrichment points per website. The REST API offers domain-to-technology, technology-to-websites, company lookup, batch lookup, and credit-balance endpoints. Integrations listed include MCP, HubSpot, REST API, Zapier by invite, and a community n8n node. StackScan says it uses encryption, access controls, and monitoring, and does not scan non-public website content. Pro costs $39 a month, Business $79 a month, and Enterprise $189 a month; all are monthly, cancellable, and have no free plan.
Who it suits
StackScan suits solo founders, consultants, outbound teams, and organizations needing more seats and scale. It is useful for prospect research based on website technologies, keywords, locations, and exports.
What it does well
- Indexes 399M+ websites and 55,000+ technologies
- Technology and keyword search filters
- CSV and XLS prospect exports
- REST API lookup endpoints
- Monthly plans can be cancelled anytime
What to know first
- No free plan
- Dashboard reports max out at one million records
- Zapier integration requires an invitation
Limits
Pro includes 5 lead lists, one user account, 200,000 maximum exported rows per list, and 2,500 bulk-enrichment credits. Business includes 25 lists, one user, 300,000 rows per list, and 5,000 credits; Enterprise includes unlimited lists, 20 users, 500,000 rows per list, and 25,000 credits.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Enterprise | Billed monthly. No contract, cancel anytime. · Unlimited lead lists · 20 user accounts · 500,000 max rows exported per list · 25,000 bulk enrichment credits | $189 a month |
| Pro | Billed monthly. No contract, cancel anytime. · 5 lead lists · 1 user account · 200,000 max rows exported per list · 2,500 bulk enrichment credits | $39 a month |
| Business | Billed monthly. No contract, cancel anytime. · 25 lead lists · 1 user account · 300,000 max rows exported per list · 5,000 bulk enrichment credits | $79 a month |
As stackscan.com lists them, read 8 Oct 2026. The maker's own page has the final word.
Getting started
- Open the StackScan website
- Choose Pro, Business, or Enterprise
- Use Tech Lookup or Keyword Scan to define a search
- Apply location, TLD, technology, include, or exclude filters
- Download results as CSV or XLS, or connect through the REST API
Verdict
StackScan combines large-scale technology discovery, keyword prospecting, enrichment exports, and API access. Its paid monthly tiers differ by lists, users, export limits, and credits, so plan capacity matters when choosing.
Questions
Does StackScan have a free plan?
No. StackScan uses a paid pricing model.
How much do the plans cost?
Pro is $39 a month, Business is $79 a month, and Enterprise is $189 a month. Each is billed monthly with no contract and can be cancelled anytime.
Which platforms are supported?
StackScan is available through its web platform and API.
What export formats are available?
Reports can be downloaded as CSV or XLS.
What integrations are listed?
The integrations page lists MCP, HubSpot, REST API, Zapier by invite, and a community n8n node.
Facts from StackScan's own pages
- API
- The REST API provides domain-to-technology, technology-to-websites, company lookup, batch lookup, and credit balance endpoints. · stackscan.com, 8 Oct 2026
- Company
- The terms identify StackScan Pte Ltd as the company operating and managing StackScan. · stackscan.com, 8 Oct 2026
- Exports
- Reports can be downloaded as CSV or XLS and contain up to 20 enrichment data points per website. · stackscan.com, 8 Oct 2026
- Index
- The site says StackScan indexes 399M+ websites across 55,000+ technologies. · stackscan.com, 8 Oct 2026
- Integrations
- The integrations page lists MCP, HubSpot, REST API, Zapier by invite, and a community n8n node. · stackscan.com, 8 Oct 2026
- Intended users
- The pricing page describes Pro for solo founders and consultants, Business for teams running outbound, and Enterprise for organizations needing seats and scale. · stackscan.com, 8 Oct 2026
- Keyword search
- Keyword Scan searches titles, meta, and page content and supports location, TLD, and technology filters. · stackscan.com, 8 Oct 2026
- Product
- StackScan searches websites by technology stack, keyword, and location, then lets users export prospect lists. · stackscan.com, 8 Oct 2026
- Public data
- The privacy policy says StackScan does not scan or access non-public website content. · stackscan.com, 8 Oct 2026
- Security
- The privacy policy says StackScan uses encryption, access controls, and continuous monitoring, and does not sell personal data to third parties. · stackscan.com, 8 Oct 2026
- Support
- The contact page says typical response time is under six hours on business days. · stackscan.com, 8 Oct 2026
- Tech lookup
- Tech Lookup shows technology adoption totals, country distributions, domain lists, and supports include and exclude stack filters. · stackscan.com, 8 Oct 2026
- Usage limits
- The terms state that individual dashboard reports have a maximum result size of one million records. · stackscan.com, 8 Oct 2026
Where StackScan stands on Freedom251
- Technographic Data Software#28 of 30