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Email Validation & Enhancement

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App

Email Validation & Enhancement

Improve email delivery and increase engagement powered by TowerData

Built by
TowerData
Installs
200+ installs
Rating

3(2)

Sign in to installRequires Email Validation & Enhancement subscription

Requirements

HubSpot Plan
    Works with all HubSpot plans
Learn more
HubSpot Account permissions
View the required account permissions
Email Validation & Enhancement Subscription
Get Started plan

Overview

Improve deliverability and reduce spam rates

We make it easy with our self-service portal to identify and remove up to 99% of undeliverable email addresses in your database.

Optimize segmentation and personalization

Gain key insights on up to 80% of your customers, including demographics, household data, purchase intent, life stage, lifestyle, and buyer type.

Keep your database clean and validated

Catch and correct misspelled, fake, and toxic email addresses in your database before sending your next campaign.

Feel confident in the quality and security of your data

TowerData is ISO 27001 certified and uses multiple layers of security to keep your customer information confidential and secure.

Features

Select the HubSpot Integration

Select the HubSpot Integration

HubSpot is just one of the many integrations available with TowerData's InstantData platform. After creating your free InstantData account, you will see the option to upload a list from your computer or select an integration. Scroll through the integration icons until you find the HubSpot logo.

Allow InstantData to Access Your HubSpot CRM

Allow InstantData to Access Your HubSpot CRM

It's easy to set up the integration between HubSpot and InstantData. After clicking the HubSpot logo, you'll see a screen that requests you grant access permissions between the two platforms. Click the Grant Access button and, if necessary, provide the requested login information.

Select your list to run through InstantData

Select your list to run through InstantData

After connecting HubSpot and InstantData successfully, you will be taken to a screen with your HubSpot lists in InstantData. Simply select the checkbox next to the list you'd like to upload to InstantData for Validation and/or Intelligence.

Run Validation, Intelligence or both!

Run Validation, Intelligence or both!

After uploading your list, you now get to select the services you wish to run on that particular list. You have three options: Email Validation, Email Intelligence (Data Enhancement) or both Validation and Intelligence.

View, Select and Export Results Directly to HubSpot’s CRM

View, Select and Export Results Directly to HubSpot’s CRM

After running your selected services and purchasing your desired data results, it's time to export it back to HubSpot. Click Get Results to view your purchased results. Then choose the results you'd like to export to your HubSpot CRM, and click Export Results for a quick and easy direct data export.

App Functionality

Shared Data
Data Source
Sync Direction
In HubSpot
In HubSpot

Contacts

Contacts

Contacts

Lists

Contact Lists

Contact Lists

Reviews

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1/5
    2. sep. 2022

Disappointing pricing, documentation, and customer service

The documentation for the product is almost non-existent. If it were more clear, I would have learned ahead of time that the "$50 Minimum" doesn't involve any sort of credit system. If you spend less than $50, you get charged $50 regardless of how many emails you are validating. So uploading a list of 2,500 contacts doubled my cost under that pricing scheme. Given that Marketing Pro includes just 2,000 marketing contacts, validating marketing contacts will cost double or more in most instances. When I reached out to ask about the details of the pricing structure, I was met with lukewarm customer service and after a couple attempts to resolve my problem was told that I would need to purchase credits which can only be purchased by emailing the company and telling them how many credits you would like to purchase. This is, to me, severely inefficient. I don't recommend this for anyone outside of Enterprise users and even then the customer service would likely be lacking based on my experience.

What problem are you trying to solve?

Validation of contact lists for SMBs. Typically 2-3 thousand, but sometimes smaller batches of a few hundred at a time. Was considering using it for the "Enhancement" portion until my 1-star experience with the validation service.

  • Kauffman, R.

  • Marketing Services
  • 2 to 5 employees

5/5
    10. okt. 2021

email validation

The bounce rate was decrease significantly and I got more leads than before.

What problem are you trying to solve?

validate email database

  • Mishanin, I.

  • Technology - Software
  • 6 to 10 employees

Get Started

USD 0,01

/match

Great for testing our services

  • Free first 100 validations

  • Free match report with Intelligence

  • Pricing starts at $0.010 per email for Validation

  • Pricing starts at $0.010 per matched field for Intelligence

  • Live chat support

  • No list upload limit

  • Direct results export to HubSpot CRM

  • Reporting

$50 minimum

Get Started

USD 0,01

/match

Great for testing our services

  • Free first 100 validations

  • Free match report with Intelligence

  • Pricing starts at $0.010 per email for Validation

  • Pricing starts at $0.010 per matched field for Intelligence

  • Live chat support

  • No list upload limit

  • Direct results export to HubSpot CRM

  • Reporting

$50 minimum

* The pricing here is for display purposes only. All prices do not include taxes, incentives, discounts, or other pricing variables. You should contact the partner for the most up to date and correct pricing information. HubSpot does not take any responsibility for this pricing information, which is provided by our partners. Pricing last updated: 03.12.2025

More info

Built by
TowerData
Installs
200+ installs
Categories
Languages this app is available in
English

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