Unifers.ai
Unifers Team · September 4, 2026
What Is Unifers.ai ?
Unifers.ai is a contact discovery platform designed to help the user turn a LinkedIn profile, a name, or a company into a verified email and phone number , without the guesswork most tools leave you with. And once you have that contact, it doesn't leave you to figure out the sending side on your own either.
What It Does
Search a name, a company, or a LinkedIn profile URL. The platform pulls the matching contact from the 350M+ professionals' database and verifies the contact details before delivering the result to the user, a live SMTP check for the email and a validity test for the phone number.
The verification process ensures that nothing is sent to spam unless it has been proven real and valid; this is what lifts email deliverability to 99.9%. But finding a verified contact is only half the battle; the other half is getting it to the leads' inbox, which is why the service warms up the email on the user's behalf, saving them the trouble and the weeks-long process of doing it themselves. Together, they ensure that the leads received are real and that the user's sender score isn't dragging before the campaign has even launched.

Key Features
350M+ professional database - mined from LinkedIn and updated constantly in real-time
Real-time email verification - The service does a live SMTP check rather than pattern-guessing verification.
Phone number validation - Phone numbers are validated before being delivered to the user.
99.9% email deliverability - Nothing leaves the service unverified and, therefore, not fit to reach the inbox.
Built-in email warm-up - The service warms up the sending account to avoid spam, without the user lifting a finger.
Automatic credit refunds - In case the verification process failed, the user is refunded for the wasted contact.
No forced subscription - The user pay for what they use, not a fixed monthly seat
Why Deliverability and Warm-Up Matter Together ?
Deliverability and warm-up are two sides of the same coin; neither has value without the other. Sending a verified contact with a non-warmed-up account or warming up an account to send unverified contacts, will, in both cases, create bounced emails and spam complaints. This is why the service ties them together, offering each user a single product that includes both features.
Who It's For
Sales teams, recruiters, marketers, and agencies that do outbound prospecting suffer from high bounce rates and dead leads, and are drained by the warm-up process before even launching the campaign.
Getting Started
Searching is free; contacts are deducted when the found lead passes the verification process, and the warm-up begins automatically. By launch time, the user has both a verified lead and a warmed-up sending account.
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