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Our B2B data Explore the volumes Coverage by country — Soon SIRET / RCS — Soon Google Reviews — Soon VAT numbers — Soon Activity signals — Soon United States · 11.7M France · 3.4M Germany · 3.3M United Kingdom · 2.4M Italy · 1.7M View all countries
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The murmur blog

Tutorials, customer stories, comparisons and product news around B2B prospecting via contact forms.

Analyse sectorielle N° 01

Why B2B Prospecting No Longer Works — and What's Replacing It

Cold email saturated, LinkedIn restricted, phone ignored: a channel-by-channel diagnosis of B2B prospecting that's running on empty — and an analysis of the channel that's been right under our noses for twenty years.

B2B prospectingcold emailLinkedIn
21 April 2026 · 8 min read
murmur

Good prospecting starts with a good first contact.

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The platform

Overview AI personalisation Control & replies Compliance Start for free Pricing

Our B2B data

Explore the volumes United States · 11.7M France · 3.4M Germany · 3.3M United Kingdom · 2.4M Italy · 1.7M View all countries

About us

The reality Blog Our story Contact FAQ

Resources

The video: murmur in one minute Contact form outreach, explained Cold email alternatives B2B prospecting glossary Study: contact forms in 2026 For web agencies and freelancers Received a message from murmur?

murmur agency

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