Top Voices
Deliverability strategists, agency founders and outbound operators whose thinking defines how cold email gets built — and how it lands. Curated takes on infrastructure, warmup, copy and the metrics that actually matter.
Curated by the team behind infrastructure trusted by 4,211 outbound teams worldwide
01 / Featured voice
Each cycle we spotlight one practitioner whose thinking moves the industry forward. This slot — like every card below — is a sample until real, permissioned voices are confirmed.
Featured voice placeholder
"Deliverability isn't a growth hack — it's infrastructure. The senders who win treat their domains like production systems: authenticated, warmed, monitored, and owned outright. Everyone else is renting reach they can lose overnight."
@elenamarsh · deliverability strategist
02 / The lineup
Founders, deliverability leads and operators with strong opinions about what actually lands. Sample slots shown — each will be replaced with a real, permissioned voice. placeholder
"Great copy can't save burned infrastructure. Fix the foundation first — the replies follow."
@marcusvale · outbound agency founder
"SPF, DKIM and DMARC aren't paperwork. Authentication is the difference between the inbox and the void."
@priyasends · head of deliverability
"The only metric that matters is positive reply rate. Open rates are vanity; conversations are revenue."
@tomalvarez · cold email coach
"Four weeks of warmup, low daily volume per mailbox, more domains. Boring discipline beats clever tricks every time."
@lenafischer · gtm engineer
"If you don't own the workspace, you don't own the channel. Rented accounts are a liability with a countdown."
@devokafor · agency founder
"Ten emails that sound like you did your homework beat a thousand that sound like a mail merge."
@caseymunro · sales development lead
"Verify everything before it touches a warmed domain. One bad list can undo three months of reputation."
@sofiareyes · email infrastructure consultant
"No links, no images, heavy spintax, tight send windows. Stay under the radar until the reply is real."
@jonasberg · b2b growth advisor
03 / Get featured
Know someone shaping modern cold email — or is that you? Send a nomination with a link to their sharpest public take, and we'll handle the rest.
Real, permissioned voices only — every quote is confirmed with its author before it ships.
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