Overview

TowerData - Overview

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.

Bouncer - Overview

Introducing you to a well-established email verification company from Poland - Bouncer, which has an accuracy of 97%. They accurately identify emails like Gmail, catchall, role-based, and invalid.

Bouncer offers bulk email verification and API email verification services and has been recognized as the best leader in email verification by G2crowd.

The Bouncer is trusted and even used by great companies like SimilarWeb and Phenom.

As they adhere to GDPR compliance and privacy policies, you don't have to worry about security.

To get an idea of how much an email marketing campaign will cost, you can check their ROI calculator (found in their pricing section).

In comparison, Bouncer charges $100 for 50K emails, whereas NeverBounce and BlazeVerify charge $250 and $200 respectively.

As a beginner-friendly and reliable email verification service with satisfactory results, Bouncer is definitely recommendable.

Pros

Affordable Rates
The Bouncer is one of LCA's recommended top five most affordable email verifiers. Bouncer costs only $20 for 10K email address verifications. Compared to Clearout, TowerData, BriteVerify, etc., its costs are much less, but its accuracy is still the same. It offers the best accuracy level at very reasonable rates.
Good Accuracy

During the audit, we found Bouncer to be extremely accurate, with 97% accuracy. As a result, LCA recommends it as the 3rdth most accurate email verifier. The Bouncer itself claims 99.5% accuracy; we get 97%, which is also up to the mark. It detects all types of emails well, including free, disposable, role-based, and catch-all emails.
Free Credits
Upon successful signup, Bouncer also lets you verify the first 100 emails for free. This allows you to test its verification ability before purchasing.
Highly Secure
As one of the most secure email verification tools, Bouncer offers top-level data security to protect both the data uploaded by users and the results generated by the software.
Real-Time & Bulk Email Verification API
This API maintains and improves your email list hygiene by not allowing invalid email addresses to be added to your list. You can use this API to verify emails in real-time and in bulk.

Cons

Slow Customer Support
During our audit, we discovered that Bouncer doesn't provide live chat or phone support to its users. It only offers email support, which is slow, since users have to wait around 24 hours for a response.

Rating Comparision

TowerData - Rating

Bouncer - Rating

Pricing Comparision

TowerData - Pricing

$50 for 5000 Emails
$900 for 100K Emails

Minimum order value is $900 for 100k credits. The credit never expires.

Bouncer - Pricing

$30 for 5000 Emails
$400 for 100K Emails
$1500 for 1M Emails

Minimum order value is $400 for 100k credits. The credit never expires.

Free Trial Comparision

TowerData - Free Trial

One Time 100 verifications available After signup
Credit card Not Required
Verification Accuracy - 0%

Bouncer - Free Trial

One Time 100 verifications available After signup
Credit card Not Required
Verification Accuracy - 81%

Accuracy Comparision

	TowerData	Bouncer
Gmail Accuracy	100	0
Yahoo Accuracy	100	100
AOL Accuracy	0	78
Outlook Accuracy	100	0
Hotmail Accuracy	100	100
Yandex Accuracy	100	100
Other Accuracy	100	100

Multiple Different Validations

TowerData - Multiple Different Validations

Verifies Gmail accounts with 100% accuracy.
Verifies Yahoo accounts with 100% accuracy .
Catch All account Verification
Find Disposable accounts with 100% accuracy .
Find Role based accounts with 100% accuracy .
Greylisting verification
Domain And MX Validation
Remove Duplicate Emails
Habitual compaliner detection
Honeypots/Spam trap
SMTP Verification
AOL Account Verification
API verification

Bouncer - Multiple Different Validations

Verifies Gmail accounts with 100% accuracy.
Verifies Yahoo accounts with 100% accuracy .
Detects Catch All accounts with 73.68% accuracy .
Find Disposable accounts with 6% accuracy .
Role based account detection
Greylisting verification
Domain And MX Validation
Remove Duplicate Emails
Habitual compaliner detection
Honeypots/Spam trap
SMTP Verification
AOL Account Verification - Accuracy( - 78% )
API verification

Integration's Comparision

TowerData - Integration's

MailChimp

Bronto

Active Campaign

AWeber

Campaign Monitor

Constant Contact

Bouncer - Integration's

MailChimp

AWeber

Constant Contact

Convertkit

Getresponse

Moosend

Customer Support's Comparision

TowerData - Customer Support

TowerData offers limited customer support via email and phone.

Bouncer - Customer Support

Bouncer offers good customer support via email.
It doesn't offer live chat and phone support.
Sometimes Bouncer takes 24 hours to reply on an email support channel.

Advanced Feature's Comparision

TowerData - Advanced 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.

Bouncer - Advanced Features

Disposable checker: Detects temporary email addresses by checking them against our extensive database.
Catch-all: Bouncer will identify accept_all emails in your database and give a bounce estimate.
Global adaptability: Bounder validates email addresses of all types and from all over the world.
Customizable Download Options: Once verification is completed, you can fully customize and filter the results.
Free Email Verifier: They will let you know which emails belong to a free domain like gmail.com, yahoo.com, etc.
Role Email Detection: It will detect role-based email addresses that are not assigned to a specific person, like info@ or support@.
Syntax validation: Skip the manual work – we will find all email addresses with syntax errors for you.
Domain validation: Their tool will mark all the emails containing inactive or invalid domains.
MX record detection: The bouncer validates the existence of MX records for each domain and keeps only genuine records.