Premium B2B lead supplier · Cologne

Exclusive leads. For brokers who convert.

FactBinger generates and validates real homeowner leads for solar, windows, and HVAC. Delivered 1:1 — no marketplace, no auction, no shared buyer pool.

Lead flow · Köln → United States ● live · real-time delivery via webhook
100%
Exclusive 1:1 delivery
3
Active verticals
<3%
Bounce target
0
Multi-buyer leaks
About

Lead supplier. Not a marketplace, not a broker.

We generate, validate, and score every lead in-house using a proprietary multi-layer engine. Leads are delivered exclusively to one broker per region — never resold, never auctioned, never aggregated.

Verticals

Three high-intent home-service categories.

01 — Solar

Solar Leads

Validated homeowners with confirmed roof ownership and clear interest in residential solar installation.

Markets
DE · US
Filter
Owner + roof + intent
Solar details →
02 — Windows

Window Leads

Replacement-window homeowner inquiries with confirmed property type and project timing.

Markets
DE · US
Filter
Owner + project window
Window details →
03 — HVAC

HVAC Leads

Residential install, repair, and replacement leads. Filtered for system age signals, ownership, and homeowner urgency.

Markets
US · DE
Filter
Owner + system age + intent
HVAC details →
Quality system

Four validation layers. Every lead. Every time.

Each lead passes through identity, contact, geo, and household checks before it reaches you. Failed leads are dropped — never billed.

01

Identity

Duplicate detection, fake-name patterns, bot and script filtering at form-submit.

02

Contact integrity

Email syntax + MX validation, phone-number reachability, regional plausibility.

03

Geo-plausibility

Address resolution, geocoding, and vertical-fit checks — solar suitability, climate match.

04

Household

Ownership signals, household type, plausibility against the requested service.

The FactBinger Score

Only high-scoring leads are delivered. The model weights purchase-intent strength, data consistency, and behavioral signals from the originating campaign.

Intent strengthData consistencyResponse likelihood
Filter pipeline
CapturedValidatedApproved
Partners

Operating alongside vetted industry partners.

Independent third parties co-listed under our TCPA-compliant marketing partner disclosure on our consumer-facing intake sites.

1-800 Hansons, LLC
Independent marketing partner
Three21 Creative · 321 The Agency
Independent marketing partner
Windowrama Enterprises Inc.
Independent marketing partner
CWPVA · Home Genius Exteriors
Independent marketing partner
Licensed US Contractor Network
Pre-screened, all 50 states
Factbinger TPC
Platform operator · Cologne
Workflow

From application to live delivery in under a week.

01

Apply

Submit broker request with company and target verticals.

02

Verify

Company eligibility check and call.

03

Scope

Define regions, vertical, quality tier, monthly volume.

04

Activate

Delivery starts within 48 hours of agreement.

05

Scale

Quality is monitored weekly. Volume scales on request.

Apply

Start a broker partnership.

Tell us your vertical, your target regions, and your monthly absorption capacity. We'll come back within two business days with samples and pricing.

Direct
contact@factbinger.com
Headquarters
Köln, Germany
Response time
Within two business days
Hours
Mon–Fri · 09:00–17:00 CET
Apply for partnership →