4-Phase Contact Enrichment

🔍 Contact Intel

A contact enrichment service that takes minimal input (name, email, or phone) and returns comprehensive profiles through a 4-phase enrichment pipeline — all without external API dependencies.

4 Enrichment Phases
0 External API Deps
:8090 Default Port
Go Importable Pkg
Capabilities

What Contact Intel Does

Phase 1: Validation

Email syntax and deliverability checks, phone number format validation, and name parsing into structured components.

ValidationEmailPhone
🌐

Phase 2: Social Discovery

Discovers social profiles, public web presence, and digital footprint from minimal seed data.

SocialWeb Presence
💼

Phase 3: Professional Enrichment

Company identification, job title inference, industry classification, and organizational hierarchy mapping.

CompanyTitleIndustry
📊

Phase 4: Scoring

Lead quality scoring based on profile completeness, engagement signals, and ICP fit. Configurable scoring models.

Lead ScoreICPQuality
📦

Importable Package

Available as a Go package (pkg/enrichment) that can be imported into any Go project. Not just an API — a library.

Go PackageLibrary

Zero External APIs

No Clearbit, no ZoomInfo, no per-lookup costs. All enrichment runs locally using public data sources and inference models.

Self-HostedZero Cost
Why Contact Intel

What Sets It Apart

1. No Per-Lookup Costs

Unlike Clearbit or ZoomInfo, Contact Intel runs entirely on your infrastructure. Enrich 10 or 10 million contacts at the same cost.

2. Importable Go Package

Not just a service — a Go package you can import. Use pkg/enrichment in any Go project for programmatic enrichment.

3. Privacy-First

Data never leaves your infrastructure. No third-party data processors, no compliance headaches.

Technology

Built With

Backend
Go, net/http
Data
Public data sources, inference models
Package
pkg/enrichment (importable)
Deployment
Single binary, Docker, zero deps
FAQ

Common Questions

How does it enrich without external APIs?

Contact Intel uses public data sources, pattern matching, and inference models. No Clearbit, ZoomInfo, or similar paid services required.

Can I use it as a Go library?

Yes. Import pkg/enrichment into your Go project and call the enrichment pipeline programmatically. No HTTP required.

What input does it need?

Minimum: a name, email, or phone number. The more seed data you provide, the richer the output profile.

Is it accurate?

Accuracy varies by input quality. With a full name and work email, professional enrichment accuracy exceeds 85%.

Ready to Get Started?

Turn partial contact data into complete profiles. No expensive third-party data subscriptions required.