Cold email infrastructure.Ready to send.
Go live in minutes with warmed-up domains and inboxes built for cold outreach — without the weeks of setup and warmup.
Ready-to-go coldemail infrastructure.
Go live in minutes with warmed-up domains and inboxes built for cold outreach — without the usual setup and waiting.
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Go Live in Minutes
Get warmed-up domains and inboxes that are ready for cold outreach from day one.
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Warm up your own inboxes
Connect your existing inboxes and let Unifers gradually ramp up sending to build a healthy sending history.
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DNS setup, done automatically
DKIM, DMARC, and SPF configured automatically when you connect. Zero DNS knowledge required.
Find the right prospects.Get the data you need.
Search for your ideal prospects, uncover verified contact details, and build ready-to-reach lists — all in one place.
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Find Your Ideal Prospects
Search by role, company, industry, location, and more to build targeted prospect lists.
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Verified Email & Phone
Get verified email addresses and phone numbers for the prospects that matter.
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Enrich & Build Lists
Enrich prospects instantly and save them to lists ready for outreach.
Every inbox, warmed upbefore you send.
Skip the cold start. Send from inboxes that are already warmed up, with DKIM, DMARC, and SPF configured automatically.
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Buy Warmed-Up Domains & Inboxes
start sending on infrastructure that's already warmed up and ready to send.
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Warm up Your Own Inboxes
gradual, automated ramp-up to establish a healthy sending history.
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DKIM, DMARC & SPF
all three configured automatically the moment you connect. Zero DNS knowledge required.
A clean domain in Outlookcan still be spam in Gmail.
Reputation isn't one score — it's different with every provider. Unifers tracks it per provider, so you fix the problem you actually have instead of guessing.
Automatic Email Rotation
spreads sending volume across every connected mailbox so no single inbox carries the load.
Deliverability Reports
inbox placement, bounce rate, spam rate, and reputation, broken out by provider, not blended into one score.
Your data and your deliverability,finally in one place.
Start free — no credit card required.
Frequently Asked Questions
Unifers is an all-in-one platform for sales discovery and outreach automation. We help revenue teams find verified contact data, enrich their leads, and land in the inbox — not spam.