Skip to main content

Comparison

SIE Data vs ZoomInfo

ZoomInfo has a 420M+ contact database scraped from the web. SIE Data has 11M+ contacts verified by federal and state government registries. Different tools for different needs — here is an honest breakdown.

Feature
ZoomInfo
SIE Data
Contacts
420M+ (web-scraped)
11M+ (100% gov-verified)
Starting price
$15,000/yr
$0 (free pilot)
Data source
Social scraping, web crawling
Federal registries (NPI, FINRA, FMCSA, state boards)
Intent signals
Third-party integration (paid add-on)
Building permits + filing signals (included)
Compliance
Basic
FCRA firewall + DROP deletion + provenance chain
Auto-buy rules
No
Yes — automated lead delivery
Free trial
No
25 credits/mo free
Contract
Annual commitment required
Month-to-month available
Total contacts
420M+
11M+
International coverage
Global
US-focused
Org chart / decision makers
Native org chart view
AI-powered decision maker discovery (customizable by role per industry)
Automated lead delivery
No — manual search + export
Auto-buy rules deliver matched leads daily
Intent Type
Inferred from content consumption
Declared intent from actions + consent-verified behavioral data
Built-in Outbound
None — export to external tools
Email, SMS, voice, auto-dialer — 33 channels built in
Consumer Signals
B2B only
167 B2B + 131 consumer — declared intent from both

A note on honesty

ZoomInfo has a massive 420M+ contact database with global coverage and built-in email sequences. If you need broad international B2B data with integrated outreach, ZoomInfo may be the better fit. SIE Data is purpose-built for US businesses who need government-verified contacts, compliance-grade provenance, and permit-based intent signals — at a fraction of the cost.

Who SIE Data is best for

SMBs who can't afford $15K/yr for ZoomInfo

Home services companies who need permit-based leads

Compliance-conscious buyers who need data provenance

Companies looking for government-verified contact data

Regulated industries that need an auditable data trail

Key differences at a glance

Government-verified data

Our contacts come from NPI (healthcare), FINRA/SEC (financial), FMCSA (moving/trucking), and state licensing boards — not social or web scraping. Every record has a verifiable source.

No $15K commitment

Start with 25 free credits/mo, no credit card. Scale to month-to-month plans when ready. ZoomInfo requires annual contracts starting at $15,000/yr.

Compliance built in

FCRA firewall blocks regulated data by default. DROP-compliant deletion on request. Full provenance chain for every signal. Not an add-on — it is the architecture.

Get Started Free

25 credits/mo free, no credit card required. See government-verified data for yourself.

Get 25 free credits

No credit card. No annual contract. Cancel anytime.