Now Accepting New Clients for 2026 and Beyond

Clean Data, Better Results in Email & SMS.

Stop burning budget on fake leads. We combine real-time list verification with high-converting Email & SMS strategies to ensure your message lands in the inbox, every time.

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Trusted by 1,000's of business Brands

Data visualization dashboard showing revenue growth and retention metrics
Deliverability Rate 99.8%
Inbox Placement Verified

Dirty Data vs. Verified Lists

Sending to invalid emails destroys your sender reputation. We help build you a 100% Verfied Customer List you are happy to have and to send.

The Problem

Unverified Lists

  • High bounce rates & spam traps.
  • Emails landing in Junk folders.
  • Wasted spend on fake contacts.
Chaotic email inbox full of spam

The Solution

Clean Verified Data

  • Real-time email & number verification.
  • 99% inbox placement guarantee.
  • Higher engagement from real humans.
Clean mobile interface showing successful purchase notification
Our Expertise

Verified Data & Marketing Ecosystem

Email Marketing

High‑deliverability email campaigns that reliably reach your opted‑in customers’ inboxes helping you request reviews and drive more engagement back to your business.

Email automation workflow diagram

SMS Marketing

Instant‑impact Review Requests, flash sales, transactional updates, and conversational commerce designed to engage customers and drive action.

SMS marketing chat bubbles on mobile screen

100% Verified Customer Data

With our fully verified customer leads, which you exclusively own, you can follow up via text or email with customers who opted into your list at your place of business, encouraging reviews and driving repeat visits.

Website popup collecting user data
Proven Results

Case Studies by 123 Whiting Marketing Company LLC

Real success stories showcasing the power of clean data combined with expert Email & SMS strategy.

SMS Marketing Results
SMS Marketing

300% on ROI and SMS Campaigns.

123 Whiting Marketing Company LLC implemented targeted SMS flows for a boutique retailer, using a 100% verified list built directly from in‑store customer interactions. The result was zero filtered messages and exceptional engagement.

Revenue Added

$124k+

Email Marketing Results
Email Marketing

Use Email Marketing for Reviews & More!

A major e‑commerce brand was landing in spam. 123 Whiting Marketing Company LLC helped them rebuild a 100% verified list sourced directly from in‑store customers, restoring domain health and recovering $85k in monthly revenue.

Inbox Placement

99.8%

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Results That Matter

15x ROI

Average return for our clients within 90 days.

Ready for Great Pricing!

Stop watching your emails go to spam. Grab your plan below for email/SMS marketing strategy.

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