← How it works Compliance

Public sources. Clear rules. Documented.

Six commitments built into the platform, which we can document on request.

Public sources

Our data comes from business websites, public business listings and official registries. The sources are presented one by one on our data page.

Rules by country

murmur applies sending rules country by country, and adapts the channel and the data it uses to the country of each business. Some countries are not prospected without documented consent.

One opt-out for all clients

Every message sent from murmur includes a way to opt out. An opt-out applies across all murmur clients, and to data exports too.

Duplicates detected

murmur detects the same business listed under several domains, to avoid contacting it twice in the same campaign.

Honest identity

Your name and your reply address appear in every message.

Charged on proof

A send that isn't proven is never charged.

A question about compliance?

Each of these commitments can be documented on request.

Contact us