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OSINT-Sourced Lead Generation

Custom prospect lists from our OSINT corpus — 2.9M email records (2.38M real-verified), 5.5M domains across 260 countries, 3,000+ credential-audit surfaces, and a GitHub-derived developer dataset. Lists are scoped to your ICP, enriched with firmographic and technographic signal, and delivered CAN-SPAM / GDPR-aware with jurisdiction-flagged opt-out hygiene. Every record carries a documented public-source trail.

List types
NW-LEAD-01
Developer contact lists

Filterable by language, framework, project type, commit recency, and public-repo activity. Ideal for devtool vendors, DevSecOps platforms, API startups, and security-tool companies targeting practitioners.

Devtools // DevSecOps // API / SDK vendors
NW-LEAD-02
Domain / TLD / country filtered

Custom scopes by TLD, country, hosting provider, company size, technology stack. 5.5M domains / 260 countries available -- pick the slice that matches your ICP.

Regional SaaS // export // country-specific SaaS
NW-LEAD-03
Industry-vertical prospect lists

Security teams, MSPs, law firms, healthcare providers, financial services, government, education. Delivered with firmographic enrichment -- company size, revenue band, technology footprint.

B2B vendors // niche SaaS // vertical-specific
NW-LEAD-04
Decision-maker enrichment

Bring us your flat list -- we enrich with title, seniority, likely buying authority, LinkedIn footprint, and company intel. Add signal to an existing database before you touch outreach.

Sales teams // SDR orgs // marketing ops
NW-LEAD-05
Competitive / adjacent customer research

Identify companies using a competitor's product from public technology signals -- job postings, stack disclosures, repo imports, infrastructure fingerprints. Switch-prospect lists grounded in technical evidence.

Category challengers // migration tooling
NW-LEAD-06
Compliance-first delivery

CAN-SPAM and GDPR-aware by default. Jurisdiction flagged per record, unsubscribe / opt-out hygiene applied, public-source documentation preserved. Lists you can actually use without wrecking your sender reputation or your legal team's weekend.

CAN-SPAM // GDPR // sender-reputation safe
Corpus
2.9M
Email records (2.38M real-verified)
5.5M
Domains across 260 countries
3,000+
Credential-audit surfaces (70 countries)
Daily
Ingestion cadence

All data is sourced from publicly accessible channels -- no breach data, no stolen credentials, no scraped private platforms. Collection methods comply with US federal and state law, and the CCPA public-data exemption applies. Delivery includes a use-case attestation and documented source trail per record.

Read full details → Scope a list →
Selected work
LEAD-DEV
Developer contact list (3M+ records)
Filterable by language, framework, project type, commit recency, public-repo activity. Built for devtool vendors, DevSecOps platforms, API and SDK startups.
Standard slice
LEAD-COUNTRY
Domain / TLD / country slices
5.5M domains across 260 countries. Custom scopes by TLD, country, hosting provider, company size, technology stack.
Carmen Sandiego corpus
LEAD-TARIFF
Tariff supply-chain map (case study)
Built 2026-05-01: 12 US consignees, 64 suppliers, 66 evidence-backed edges for a tariff-refund engagement. Shows the depth of supplier/consignee enrichment we can do.
Commercial case study
LEAD-SPACE
SpaceMapper SSR list (case study)
94-entry Space-Surveillance-Radar list extracted from public SpaceMapper signals. Demonstrates niche / technical-vertical sourcing in addition to standard sales lists.
Niche-vertical case study
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