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Koalify - Email Validation

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Koalify - Email Validation

Automatic email validation in HubSpot to improve email deliverability and reduce bounce rate.
Built by
Koalify 🐨
Installs
100+ installs
Rating

5

(8)

Sign in to installRequires Koalify - Email Validation subscription
Premier

Premier

Premier partners provide the most established solutions and the deepest alignment with HubSpot.Learn more

Requirements

HubSpot Plan
HubSpot Account permissions
View the required account permissions
Access Type
Shared
Koalify - Email Validation Subscription
Pro plan

Overview

Koalify Email Validation keeps your HubSpot contact list clean, so your emails reach real inboxes.

Automatic email validation and verification via workflows, verify contacts in one click from the CRM card, and sync results back as native HubSpot properties.

Better email deliverability without ever leaving HubSpot.


What You Can Do With Koalify Email Validation


✅ Automatic Email Validation

Verify email addresses automatically via HubSpot workflows. Set it once and keep your list clean.


🖱️ One-Click Email Verification

Validate any contact instantly from the CRM card, without leaving the record.


📋 Native HubSpot Properties

Validation status and date written back as HubSpot contact properties. Filter, sort, and build lists on clean data.


📬 Better Email Deliverability

Remove invalid email addresses and risky, undeliverable contacts before your next send.


Without email validation

📉 Bounce rates climb and sender reputation takes a hit

🚫 HubSpot emails start going to spam instead of inboxes

😔 Campaigns reach fewer real people

📊 Contact data becomes unreliable for segmentation and reporting


Why Teams Choose Koalify Email Validation

🐨 A HubSpot-native alternative to standalone email verification tools like ZeroBounce and NeverBounce. No exports, no copy-paste, no extra tabs

🔨 Built exclusively for HubSpot. Fully embedded, no external platforms required

🔁 Works with your existing workflows. No new tools to learn

🛡️ SOC 2 Type II & ISO 27001 Compliant


Ready to stop sending to invalid email addresses and lower your bounce rate?

Install Koalify Email Validation and start reaching real inboxes today.

Features

Automatic email validation via HubSpot workflows

Automatic email validation via HubSpot workflows

Trigger validations automatically when contacts are created or updated. Run bulk validations across your entire list. Valid emails can be revalidated every x days via your workflow, so your data stays clean without any manual work.

Instant email validation using HubSpot CRM cards

Instant email validation using HubSpot CRM cards

Validate any contact in one click directly from the record page. See the validation status immediately, without leaving HubSpot.

Validation results written back as HubSpot properties

Validation results written back as HubSpot properties

Validation status and date are written back as native HubSpot contact properties. Filter, sort, and build lists on clean data without any exports or external tools.

App Functionality

Data Source
Sync Direction
In HubSpot
In HubSpot

Contact Properties

Contact Properties

Contact Properties

Average rating

5.0

Based on 8 ratings


Total reviews

8

Number of reviews all-time


5
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Average rating

5.0

Based on 8 ratings

Total reviews

8

Number of reviews all-time

5
100% complete
100%
4
0% complete
0%
3
0% complete
0%
2
0% complete
0%
1
0% complete
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Filter reviews:

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5/5
    Sep 29, 2026

Simple and reliable email validation in HubSpot

Koalify has been really useful for validating emails directly in HubSpot. The workflow integration is simple to set up, and having the results sync back to HubSpot saves a lot of manual work. It’s helped us keep our contact data cleaner and improve email deliverability.

What do you like?

Easy setup, seamless HubSpot integration, and workflow automation.

What do you dislike?

Nothing significant so far. The experience has been very smooth.

  • Sharma, A.


5/5
    Aug 11, 2026

Easy Onboarding

Jonas is hands on with helping you onboard this tool. We choose this app when comparing against platforms that would require manual import/export processes or costly subscriptions to sync data. It's working great so far.

What do you like?

Automation

  • Winski, S.


Pro

14 day free trial

$10

/month

per 10,000 email validations

  • Koalify properties for validation status and date tracking

  • Koalify CRM cards for instant one-click validation

  • Koalify workflow actions for automatic email validation

Pro

14 day free trial

$10

/month

per 10,000 email validations

  • Koalify properties for validation status and date tracking

  • Koalify CRM cards for instant one-click validation

  • Koalify workflow actions for automatic email validation

* 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: 09/10/2026

More info

Built by
Koalify 🐨
Installs
100+ installs
Categories
Languages this app is available in
English

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