The blog
Method, figures and field feedback — no spin, for those who want to understand how a lead becomes a customer.
From 11 August 2026, cold calling in France shifts from an opt-out regime to prior consent. What that actually means for B2C lead buyers, where the real risks sit, and how to build an acquisition chain that holds up under scrutiny.
9 septembre 2026
In IT sales cycles, the RFP always arrives too late: by then, the specification has already been written with someone else. How to identify intent early, which qualification criteria to apply, and why callback speed matters more than volume.
9 septembre 2026
In supplementary health insurance, a poorly qualified contact costs more than it earns: wrong social security scheme, compulsory group policy, renewal date eleven months away. What to check before you buy, and how to align volumes with a market driven by policy cancellations.
9 septembre 2026
Hearing care is a market where demand exists long before any decision is made. Understanding that gap — and what it means for qualification, callback speed and compliance — completely changes how you should buy leads in this vertical.
9 septembre 2026
In home energy retrofitting, lead volume says nothing about lead value. What actually drives the return on a data file is the share of genuinely eligible cases: occupancy status, property age, household income, technical feasibility. Here are the filters to demand before you sign.
9 septembre 2026
An €18 solar lead and a €65 solar lead are not the same product. A breakdown of what the price actually covers — signal origin, depth of qualification, exclusivity, delivery speed — and what it almost always hides.
9 septembre 2026
Most bad lead-buying decisions are made before the contract is signed, simply because five or six precise questions were never asked. Here they are — and, more importantly, what evasive answers really tell you.
14 août 2026
No public price list will tell you what a lead is worth in your vertical. Pricing is built from the cost of the signal, the qualification rejection rate, the delivery method and the exclusivity regime. Here's how to break it down, sector by sector, and how to calculate the rate your margin can actually absorb.
11 août 2026
Signal origin, qualification criteria, exclusivity terms, compliance, callback speed, integration: the seven points that decide whether a heat pump lead supply contract generates revenue or frustration.
4 août 2026
In the heat pump market, the gap between a submitted form and a financeable project is vast. Home ownership, current heating fuel, hydraulic setup, budget, timeline, genuine intent: a review of the variables that actually determine what happens next, and how to verify them before the handover.
31 juillet 2026
The scheme is tightening, eligibility rules are getting stricter, and cold calling remains banned in energy renovation. The result: the value of a renovation lead now depends on upfront qualification and connection speed, not raw volume.
29 juillet 2026
A comparative analysis of B2C acquisition strategies. Key figures, case studies and recommendations to optimize your ROI.
21 mars 2026
Consent, traceability, the right to erasure: how to generate B2C leads in full compliance with European regulations.
14 mars 2026
Artificial intelligence sharpens scoring, but human validation remains the decisive factor in quality. Here's why.
7 mars 2026
Google, Meta, LinkedIn, Taboola: the multi-channel acquisition strategy that drives down your costs while raising lead quality.
28 fevrier 2026
Salesforce, HubSpot, Pipedrive: how to connect your leads in real time so you never miss an opportunity.
21 fevrier 2026