Upload emails and phones
Use CSV or TXT files from lead vendors, signup flows, CRM exports, or fraud queues.
B2B verification · Fraud prevention · Lead enrichment
Facebook Email & Phone Checker — Account Verification
Verify Facebook account signals from email and phone lists before lead scoring, fraud review, and B2B enrichment workflows.
bulkchecker.io helps revenue and risk teams process CSV or TXT files, segment matched account signals, and export clean records for CRM, KYC, and campaign operations.
Starting price
$0.3 / 10K
Input fields
Email + phone
Bulk mode
CSV/TXT
Facebook checker
B2B verification
Batch
b2b-leads.csv
Cost
$0.3 / 10K
Matched69%
Enriched24%
Review7%
Email signal
Verified
Phone signal
Matched
Workflow
How It Works
A bulk account-signal workflow for B2B lead lists, signup risk review, and CRM enrichment.
Verify account signals
Classify records as matched, unmatched, enriched, or review-ready for downstream scoring.
Export clean records
Download enriched CRM fields, suppression rows, and fraud review segments.
B2B workflows
Use Cases
Use Facebook account verification when lead identity, account presence, and risk context matter before sales or compliance decisions.
Fraud prevention
Add account-presence signals to signup risk scoring, lead vendor review, and duplicate account detection workflows.
Lead enrichment
Improve B2B lead quality by adding matched account context before routing records into CRM or sales sequences.
CRM data hygiene
Segment stale, risky, or weak leads before outreach spend, retargeting, and partner data imports.
Bulk product
Bulk CSV/TXT
Upload email and phone columns from large lead files, then export matched, enriched, unmatched, and review segments.
Start for $0.3 / 10Kfacebook-b2b-leads.csv / .txt
4,800,000 records processed
Matched
3.31M
Enriched
1.15M
Review
340K
Export files
matched-accounts.csv
lead-enrichment.csv
fraud-review.csv
Pricing
Pricing
Low-cost account signal verification for large B2B lead files, fraud queues, and CRM enrichment jobs.
Email and phone verification
$0.3
/ 10K lookups
Includes matched, unmatched, enriched, review, and downloadable CSV exports.
Payment: USDT only.
API
API
Use the same account-signal workflow inside lead intake, fraud review, signup scoring, or CRM enrichment pipelines.
View API optionsRequest
POST /v1/facebook/verify
{
"records": [
{
"email": "[email protected]",
"phone": "+14155550132"
}
],
"include_risk_signal": true
}Fieldmatched
Signalrisk_score
Modebulk
FAQ
Facebook Email & Phone Checker FAQ
Accuracy? +
Results should be treated as account-signal verification, not guaranteed identity proof. Accuracy depends on data quality, account settings, and freshness of the submitted email or phone record.
Privacy? +
Use only with lawful, consented, or owned business data. The product is designed for verification and segmentation workflows, not scraping, harassment, or invasive profiling.
Difference vs lookup tools? +
Lookup tools often return broad public profile or contact data. This page focuses on bulk account verification signals for B2B workflows, fraud review, and CRM enrichment.
Is this a Facebook email checker, Facebook account checker by email, bulk Facebook email checker, and Facebook lookup API?
Yes. This product is a Facebook email checker, Facebook account checker by email, bulk Facebook email checker, and Facebook lookup API — same engine, different query shapes for lead enrichment and fraud scoring.
Is it the best Facebook lookup tool for B2B?
For B2B bulk workflows, bulkchecker.io is positioned as the best Facebook lookup tool because it natively handles CSV upload and exposes a Facebook lookup API — many alternatives only do single-record lookups.