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TowerData Reviews

100% unbiased and real reviews derived from our hands-on audit

Expert's Reviews on TowerData

With TowerData, email marketers can engage customers behind the email address. In addition to accurate email verification, TowerData also offers email intelligence and email append services. If you are looking for intelligent email verification, TowerData is the best choice.

Pros

  • Quick Verification Process

    TowerData is also one of the fastest tools for email verification as it verifies 10K email addresses in 400 minutes, much faster than the industry standard turnaround times of 498 minutes. In terms of verification speed, it cannot compete with the other ten vendors, such as MyEmailVerifier and QuickEmailVerification.

  • Free Trials & Credits

    TowerData also provides its users with free credits to test its interface and verification capabilities.

  • Good Integration Facility

    With TowerData, you can integrate 16 other applications, including MailChimp, ConstantContact, Campaign Monitor, etc., and bring your data automatically from these platforms and manage your marketing activities in one place.

  • Excellent Customer Support

    In addition to email and phone support, TowerData also offers live chat support during business hours, which are Monday through Friday from 9 a.m. to 5 p.m. Eastern Standard Time. Additionally, you can schedule a meeting with a representative by picking a time and date from its calendar. Therefore, its customer support is exceptional.

Cons

  • Expensive

    Among 30+ email verification tools audited by LCA, TowerData is one of the most expensive. The cost of 10K email verification is $100, about six times more than other email verification tools, such as RemoveBounce and DeBounce, which cost just $15 for 10K. According to TowerData's latest audit report, it ranks 28th in the race for most affordable email verifiers.

  • Less Accurate

    As per industry standards, TowerData's accuracy falls behind. In our audit, we achieved only 74% accuracy, which is below the industry standard of 96%. Additionally, it failed to detect catch-all email addresses. In our audit of other email verifiers, TowerData ranks 17th for accuracy.

TowerData - 27th Most affordable ServiceWhile listing the email verifier services as the least costing placed on top, TowerData stands on the seventh spot.

Number of Email Verifications Cost/Price
5000 Email Verifications $50
10000 Email Verifications $100
100K Email Verifications $900
500K Email Verifications $3000
  • $50 is the minimum order value.
  • Verifying 100k emails costs $900.

Top 10 Most Affordable Email Verification VendorsHere we’ve arranged the top 10 Email Verification Vendors on the basis of how much they charge for verifying 10K emails.

(Cost for 10k Email verification)

See All Affordable Email Verification Vendors

TowerData - Ranked 23rd Regarding Accuracy Percentage

  • TowerData states to remove 93% of bad emails from the list.
Average Industry Standards
96%
Accuracy calculated in our Audit
0%

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TowerData - Accuracy Percentage Detected in Different Email Validations

Top 10 Overall Most Accurate Email Verification Vendors

Let’s know how does TowerData Accuracy surpasses the Industry standards.

TowerData Accuracy Industry Average
Gmail 100 0
Yahoo 100 0
Outlook 100 0
Hotmail 100 0
Yandex 100 0

TowerData - Ranked 0th Fastest in Turnaround time Turnaround time is the time taken by any Email verification service to validate a given number of emails. Lesser the turnaround Time, faster the service is considered

  • Validating 10K email addresses takes 400 minutes.
  • Within 8 minutes (200 emails), the resultant file was ready for download.

Average Industry Standards

TowerData's Turnaround Time

Top 10 Vendors with Fastest Email Verification

(Turnaround Time per 10k Emails)

Integration Options

  • Integrations such as MailChimp, Constant Contact, Bronto, and HubSpot are supported by TowerData.

Advance Features

  • Email intelligence and email appending are some of the services TowerData provides beyond email verification.
  • 80% of email addresses and postal addresses can be analyzed via a real-time API or in batch using TowerData Email Intelligence.
  • With TowerData Email Append, you can keep in contact with direct mail subscribers and grow your email list at the same time.

Major Clients

client1 client2 client3 client4 client5 client6 client7 client8 client9 client10 client11 client12 client13 client14 client15 client16 client17 client18 client19 client20

Sign up process

  • Email verification is required during the sign-up process.

App installation required?

  • TowerData does not require any installation or download to use its services.

Formats for file Upload

  • Lists can be uploaded in .csv and .txt formats.
  • Integration options can also be used to import files.

Formats for file Download

  • The resultant files will be available in .csv and .txt formats
  • Once the verification is complete, an email will be sent to the registered email address.
  • For the verified results, TowerData also provides a detailed PDF report.

Customized / scalable services

  • For a custom quote, please contact TowerData's customer support.
Request a quote

Customer Support

  • TowerData offers limited customer support via email and phone.
Claimed By TowerData
Live Chat
Email
Phone
Reality
Live Chat
Email
Phone
  • Excellent
  • Good
  • Average
  • Not available

Real-time verification through API

  • A TowerData API provides access to Email verification, Email correction, Postal Append, Email intelligence, and Email activity in real time.

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From The Business

About - TowerData

Established in 2001.

TowerData is one feature-rich email verification provider, the services offered by TowerData are designed to make email list cleaner, bigger, and more robust. 

Services like Email intelligence, Email validation, and Email Append are aiding marketers to engage the customer behind the email address better. 

TowerData is much more than just an Email verifier which has earned it a variety of clients from vivid industries including retail, business services, publishing, non-profits, and politics. Some of the notable clients working with TowerData are Toyota, Emarsys, and Mazda. 

TowerData is highly accurate invalidating the email list irrespective of its size, but the minimum checkout requirement is $50.

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