Bespoke B2B List Building Built Fresh to Your Exact ICP Requirements
Forget stale database exports with low deliverability. Our research team custom-builds your target account and contact lists from scratch, verified by human analysts with a 99% accuracy SLA.
Trusted by B2B and enterprise teams
What we deliver
Technographic ICP Sourcing
Target companies based on active software usage (AWS, Salesforce, SAP, CrowdStrike, Workday) and multi-vendor stack coexistence.
Buying Committee & Role Hierarchy
Source full decision-making units including Champions, Economic Buyers, Technical Evaluators, and System Administrators.
Global Geotargeting & Local Compliance
Build international prospect lists across North America, EMEA, APAC, and LATAM compliant with GDPR, CASL, and CCPA.
Niche Industry & Revenue Segmentation
Filter by granular SIC/NAICS codes, corporate revenue bands, employee growth trajectory, and recent funding rounds.
How the process works
Define ICP Parameters & Target Criteria
Tell us your exact target job titles, target industries, company revenue/headcount, and required software stack.
Fresh Multi-Source Research & Extraction
Our team queries our 700M+ global repository and live web sources to build a bespoke, deduplicated candidate pool.
Triple-Verification & Quality Assurance
Contacts undergo automated SMTP verification, telecom validation, and human analyst review before campaign delivery.
Fields, coverage and verification
| Field | Coverage | Verification |
|---|---|---|
| First & Last Name + Job Title | 100% | ✓ Live professional profile cross-check |
| Verified Direct Business Email | 100% | ✓ Live SMTP handshake & MX validation |
| Direct Phone / Office Dial | 80% - 90% | ✓ Switchboard and carrier testing |
| Company Firmographics & SIC/NAICS | 100% | ✓ Corporate filings and registries |
| Confirmed Technology Usage | 100% | ✓ DNS, script & job intelligence scanning |
Questions, answered
How does custom list building differ from database subscriptions?
Database subscriptions provide static records that decay at 2.5% per month. Our custom list building service sources and verifies every contact fresh at the time of your order to ensure maximum deliverability and relevance.
Can we request a complimentary sample before ordering?
Yes. We provide a complimentary 10-record sample matching your exact criteria so you can inspect field accuracy and email deliverability.
What is your minimum order size for custom list building?
We handle projects ranging from targeted ABM pilot lists of 250 enterprise accounts up to enterprise territory rollouts of 100,000+ contacts.
Start with a free sample
Request a free custom sample & account count
Tell us your targeting criteria and we'll assemble a verified 10-record sample matching your ICP, with full direct contact fields. Delivered in 24 hours.