Contact Database

Every B2B contact
on the planet.

Pull verified emails, direct dials, and real-time signals from a 2.1 billion contact graph — enriched through a waterfall across 24+ data providers, so every field gets filled and you only pay for the hit.

Verified emailDirect dialMobileFirmographicsIntent signalsTech-stackFundingOrg charts
Waterfall Enrichment

One contact. 24+ sources. Every field filled.

Other tools ask one provider and give up. Artra cascades down a ranked list of 24+ data providers — when one misses, the next takes the swing. You get the most complete record on the market, and you're only charged for the source that hits.

JL
Jordan Lee
VP Growth · Acme Health
complete
Work email[email protected]
Direct dial+1 (415) 22• ••••
Mobile+1 (628) 41• ••••
LinkedIn/in/jordan-lee
SignalHiring · Series B
Record completeness100%
Source waterfall tried 07hit 05billed 05
graph.email-primary
→ Work email
no match
deepweb.email-resolve
→ Work email
HIT
carrier.dial-direct
→ Direct dial
no match
firmo.dial-switchboard
→ Direct dial
HIT
mobile.graph-match
→ Mobile
HIT
social.profile-link
→ LinkedIn
HIT
intent.live-stream
→ Buying signal
HIT
✓ complete · 5/5 fields resolved across 6 sources — billed for 5 hits, 0 for misses
The Provider Stack

24+ data providers, one query.

Six categories of intelligence, two dozen sources behind them — ranked, deduped, and merged into a single record.

S01
graph.primary
Email
S02
deepweb.resolve
Email
S03
pattern.engine
Email
S04
catchall.verify
Email
S05
carrier.lookup
Dial
S06
firmo.switchboard
Dial
S07
hq.directory
Dial
S08
dnc.scrub
Dial
S09
mobile.graph
Mobile
S10
device.match
Mobile
S11
hlr.live
Mobile
S12
consent.check
Mobile
S13
firmo.registry
Firmo
S14
funding.feed
Firmo
S15
headcount.api
Firmo
S16
org.chart
Firmo
S17
intent.stream
Intent
S18
hiring.signals
Intent
S19
news.monitor
Intent
S20
web.visits
Intent
S21
tech.detect
Tech
S22
stack.fingerprint
Tech
S23
domain.intel
Tech
S24
social.resolve
Tech
Verified email ×4 Direct dial ×4 Mobile ×4 Firmographics ×4 Intent ×4 Tech-stack ×4
2.1B
verified contacts
24+
data providers
98%
email accuracy
175
countries indexed
How it works

Find, verify, and enrich in one place.

/01

Search 2.1B contacts

Filter by title, industry, company size, geography, and live buying signals.

/02

Waterfall enrich

Every record runs the 24+ provider cascade — fields fill from whichever source hits first.

/03

Verified on export

Emails and dials are re-checked at export time, so bounce rates stay low.

/04

Real-time signals

Funding, hiring, and news events surface accounts the moment they heat up.

Ready to prospect

Start with the
whole market.

Free forever tier. No credit card. Your first enriched list is one search away.

Try Artra free Book a demo