# Top Free Email Verification Software - Page 3

## How Many Email Verification Software Products Does G2 Track?

**Total Products under this Category:** 190

### Category Stats (Aug 2026)

- **Average Rating:** 4.55/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** QuickEmailVerification (+1.56%) - Among all products in this category, QuickEmailVerification recorded the largest rating increase compared to last month

_Last updated: August 04, 2026_

## How Does G2 Rank Email Verification Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 35,600+ Authentic Reviews
- 190+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Email Verification Software
 ![G2 Grid® for Email Verification Software plotting products by satisfaction and market presence](https://www.g2.com/categories/email-verification/grids.png?focus%5B%5D=577&focus%5B%5D=41755&focus%5B%5D=19743&focus%5B%5D=16297&focus%5B%5D=97906&focus%5B%5D=103316&focus%5B%5D=1193954&focus%5B%5D=14858)

Highlighted products: GTM Workspace - Powered by ZoomInfo, ZeroBounce, Apollo.io, RocketReach, Clearout.io, Wiza, Reoon Email Verifier, and Kickbox.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-verification/grids.json?focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=zerobounce&focus%5B%5D=apollo-io&focus%5B%5D=rocketreach&focus%5B%5D=clearout-io&focus%5B%5D=wiza&focus%5B%5D=reoon-email-verifier&focus%5B%5D=kickbox)

**Sponsored**

### Mailgun

150,000+ companies. 400 billion emails a year. 99.99% uptime — backed by SLA Mailgun is the full-stack email infrastructure platform developers and marketers trust to send, test, validate, and improve deliverability at scale. One platform covers the entire email lifecycle: preview and fix rendering issues before you send, clean your lists in real time, fire emails via API at any volume, and surface deliverability problems with AI before they cost you. SOC 2 Type I & II, HIPAA, GDPR, ISO 27001 certified. Trusted by Microsoft, Lyft, and American Express. Part of Sinch, the global leader in cloud communications.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1319&secure%5Bchosen_at%5D=2026-08-09T00%3A03%3A58Z&secure%5Bdisplayable_resource_id%5D=1319&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1319&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=2758&secure%5Bresource_id%5D=1319&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-verification%2Ffree%3Famp%253Bpage%3D2%26page%3D3&secure%5Btoken%5D=bff7179b54b193c888eb535eab2519da77e1ae7d926034874eb7c503719816b1&secure%5Burl%5D=https%3A%2F%2Fsignup.mailgun.com%2Fnew%2Fsignup%3Fplan_name%3Ddev_free%3Futm_source%3DG2%26utm_medium%3Dppc%26utm_content%3D%26utm_term%3D%26utm_campaign%3DGL-26-Mg_G2-PPC&secure%5Burl_type%5D=custom_url)

### [Tomba](https://www.g2.com/products/tomba/reviews)

Tomba.io is an Email Finder for B2B sales and email marketing . We are collecting and crafting public data using our Robots to provide an advanced prospecting tool to help professionals Data at scale Direct from source Tech driven

**Average Rating:** 4.7/5.0

**Total Reviews:** 25

#### How Do G2 Users Rate Tomba?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.4/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.5/10 (Category avg: 8.9/10)
- **AI Text Generation:** 0.0/10 (Category avg: 7.5/10)

#### Who Is the Company Behind Tomba?

- **Seller:** [Tomba](https://www.g2.com/sellers/tomba)
- **Year Founded:** 2021
- **HQ Location:** Claymont, US
- **Twitter:** @tombaplatforum  
49 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2e33a7aa97ff3d958fc59b91ea489f1a1c0147a671aea38fe0759c32592b7f40&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftomba-io%2F2021&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Marketing and Advertising
- **Company Size:** 84% Small, 8% Large

#### What Do G2 Reviewers Say About Tomba?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **clean UI** and seamless integration, enhancing their experience with Tomba's functionalities.
- Users value the **reliable email verification** of Tomba, ensuring spam protection and a genuine subscriber list.
- Users appreciate the **clean UI** of Tomba, enjoying its seamless integration and flexibility for various operations.
- Users value the **data accuracy** of Tomba, appreciating reliable insights about data sources and timing.
- Users value the **flexibility of automation** with Tomba, enhancing efficiency and protecting against spam effectively.

#### What Are Recent G2 Reviews of Tomba?

**["The utimate solution for efficient and accurate lead generation!"](https://www.g2.com/survey_responses/tomba-review-10227072)**

**Rating:** 5.0/5.0 stars

_— Luca P._

[Read full review](https://www.g2.com/survey_responses/tomba-review-10227072)

**["Great Value for Money!"](https://www.g2.com/survey_responses/tomba-review-7317381)**

**Rating:** 4.5/5.0 stars

_— Leon W._

[Read full review](https://www.g2.com/survey_responses/tomba-review-7317381)

#### What Are G2 Users Discussing About Tomba?

- [What is Tomba used for?](https://www.g2.com/discussions/what-is-tomba-used-for) - 1 comment

### [ExactVerify](https://www.g2.com/products/exactverify/reviews)

ExactVerify is a comprehensive Email Validation Service designed to enhance the quality and effectiveness of your email communication. Our platform offers a robust suite of tools to ensure your email lists are accurate, reliable, and ready for outreach. By utilizing Real-Time Email Validation, we identify and eliminate invalid email addresses, syntax errors, catch-all addresses and disposable emails, significantly improving your email deliverability rates and protecting your sender reputation. Key Features and Services Bulk Email Verification Efficiently verify large volumes of email addresses in one go. This feature is ideal for businesses managing extensive mailing lists, ensuring that only valid and deliverable addresses remain. Real-Time Email Validation Validate email addresses in real-time as they are collected through forms or integrations, reducing bounce rates and enhancing immediate campaign performance. Email List Verification Keep your email lists clean and updated by regularly verifying them for duplicates, hard bounces, and catch-all addresses. A Clean Email List leads to more effective communication and improved marketing ROI. Email Verification Widget Our customizable Email Verification Widget integrates seamlessly into your website or application, enabling real-time verification during email collection. It’s perfect for tech-savvy users looking to enhance user experience and data accuracy. Why Choose ExactVerify? With ExactVerify, you gain not only accurate and reliable email validation but also assurance that your data is handled in strict compliance with GDPR and DPDP regulations. This commitment to privacy and security ensures that your contact lists are protected while your email campaigns achieve exceptional results.

**Average Rating:** 5.0/5.0

**Total Reviews:** 13

#### How Do G2 Users Rate ExactVerify?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.8/10 (Category avg: 8.9/10)
- **AI Text Generation:** 8.3/10 (Category avg: 7.5/10)

#### Who Is the Company Behind ExactVerify?

- **Seller:** [ExactVerify](https://www.g2.com/sellers/exactverify)
- **Year Founded:** 2023
- **HQ Location:** Chennai, IN
- **Twitter:** @exactv\_email  
1 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=936fc9582fb9626e6e6fb1cd8367b2b9e94a2c12c26cb97655458e524cbea1cd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fexactverify&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 85% Small

#### What Do G2 Reviewers Say About ExactVerify?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **accurate verification** of ExactVerify, enhancing deliverability and protecting sender reputation effectively.
- Users appreciate the **high verification accuracy** of ExactVerify, ensuring better deliverability and improved campaign results.
- Users value the **ease of use** of ExactVerify, enjoying quick setup and a user-friendly interface for seamless email verification.
- Users appreciate the **efficiency** of ExactVerify, facilitating quick and accurate email list cleaning for successful marketing campaigns.
- Users commend the **accurate email verification** of ExactVerify, improving bounce rates and email deliverability significantly.

##### Cons

- Users feel the **dashboard needs improvement** for better user understanding and a more modern appearance.
- Users criticize the **inadequate reporting** of ExactVerify, seeking more detailed insights and better CRM integrations.
- Users find the **data insufficiency** in ExactVerify's reporting features challenging when managing large email lists.
- Users find the **advanced reporting features limited** , particularly when managing large email lists in ExactVerify.
- Users note that the **dashboard needs improvement** for better usability and understanding of the platform.

#### What Are Recent G2 Reviews of ExactVerify?

**["The Fastest Way to Keep My Email List Clean"](https://www.g2.com/survey_responses/exactverify-review-12183796)**

**Rating:** 5.0/5.0 stars

_— Aaradhya V._

[Read full review](https://www.g2.com/survey_responses/exactverify-review-12183796)

**["Great pricing"](https://www.g2.com/survey_responses/exactverify-review-12391965)**

**Rating:** 5.0/5.0 stars

_— Sharma G._

[Read full review](https://www.g2.com/survey_responses/exactverify-review-12391965)

### [AtData](https://www.g2.com/products/atdata/reviews)

AtData's flagship email verification service, SafeToSend, leads the industry in accuracy, security, speed, and ease of use to provide comprehensive email data hygiene and protection against costly, problematic addresses. SafeToSend will confirm the email address is valid by determining if not only the syntax is correct but also if the address meets ISP-specific requirements. We will fix typos, formatting, syntax and other input errors while weeding out damaging addresses to alleviate risk and save your sender reputation. We also provide an engagement score that examines activity signals to identify actively used emails for improved deliverability, better segmentation, and qualifying leads. Our 100% SafeToSend guarantee gives your the peace of mind that your emails are validated, corrected, and safe so your messaging gets to the right audience on the right channel. The results are higher response rates, conversion and profits. Getting started is easy. We make it simple to clean your data through our self-service portal, InstantData. Create a free account and either select your email list from your local device, upload it via FTP or import it from your email marketing platform.

**Average Rating:** 4.4/5.0

**Total Reviews:** 26

#### How Do G2 Users Rate AtData?

- **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.2/10)
- **Ease of Admin:** 8.3/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind AtData?

- **Seller:** [Atdata](https://www.g2.com/sellers/atdata)
- **Year Founded:** 1999
- **HQ Location:** Newton, MA
- **Twitter:** @atdata  
3,948 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b6786d136a6e96cd3dfd27e2efbfc70232cbd26685f884b9e32cea49e613483d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fatdataemailexperts&secure%5Burl_type%5D=linkedin_company_website)  
50 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 54% Small, 31% Medium

#### What Are Recent G2 Reviews of AtData?

**["Recommend working with AtData!"](https://www.g2.com/survey_responses/atdata-review-6863795)**

**Rating:** 5.0/5.0 stars

_— Verified User in Fund-Raising_

[Read full review](https://www.g2.com/survey_responses/atdata-review-6863795)

**["Top-echelon data optimization services"](https://www.g2.com/survey_responses/atdata-review-6934310)**

**Rating:** 5.0/5.0 stars

_— Verified User in Retail_

[Read full review](https://www.g2.com/survey_responses/atdata-review-6934310)

#### What Are G2 Users Discussing About AtData?

- [What is AtData used for?](https://www.g2.com/discussions/what-is-atdata-used-for) - 1 comment

### [Bouncify](https://www.g2.com/products/bouncify/reviews)

The leading email verification service provider. Bouncify is a SaaS-based email verification and deliverability platform trusted by thousands of businesses worldwide. Bouncify assures you the fastest verification with 99% guaranteed accuracy. Bouncify is a technology genius in the email verification industry. Bouncify’s list and API validation is the best-in-class technology with a maximum on-time server. We prioritize data security, so all your data is safe and secure. Bouncify offers pay-as-you-go plans at low prices with unlimited validity.

**Average Rating:** 4.4/5.0

**Total Reviews:** 28

#### How Do G2 Users Rate Bouncify?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.4/10 (Category avg: 9.2/10)
- **Quality of Support:** 8.3/10 (Category avg: 8.9/10)
- **AI Text Generation:** 9.6/10 (Category avg: 7.5/10)

#### Who Is the Company Behind Bouncify?

- **Seller:** [Bouncify](https://www.g2.com/sellers/bouncify)
- **Year Founded:** 2019
- **HQ Location:** Tirunelveli, IN
- **Twitter:** @bouncifyio  
19 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b0ff8845625f862a0ec04fb8b47e627f17641a60c91db1b649766329dece5d4a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbouncify%2F&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Marketing and Advertising
- **Company Size:** 86% Small, 11% Medium

#### What Do G2 Reviewers Say About Bouncify?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **impressive data accuracy** of Bouncify, resulting in low bounce rates for email campaigns.
- Users praise the **ease of use** of Bouncify, highlighting its straightforward setup and intuitive interface.
- Users praise the **easy setup** of Bouncify, finding the initial process straightforward and efficient for email verification.
- Users value the **high accuracy** of Bouncify, achieving impressive results in email verification and low bounce rates.
- Users value the **impressive accuracy** of Bouncify, reporting a bounce rate of less than 1%.

##### Cons

- Users report experiencing **credit system issues** with Bouncify, causing occasional hangs and limiting flexibility in credit options.
- Users often experience **slow loading** with Bouncify, which can hang and disrupt API integration and processes.

#### What Are Recent G2 Reviews of Bouncify?

**["Exceptional Value for Money, Easy Installation"](https://www.g2.com/survey_responses/bouncify-review-12995737)**

**Rating:** 4.5/5.0 stars

_— Oscar M._

[Read full review](https://www.g2.com/survey_responses/bouncify-review-12995737)

**["Affordable Email Verification with Bouncify"](https://www.g2.com/survey_responses/bouncify-review-13039262)**

**Rating:** 5.0/5.0 stars

_— Anto M._

[Read full review](https://www.g2.com/survey_responses/bouncify-review-13039262)

### [Giggal](https://www.g2.com/products/giggal/reviews)

Giggal.ai is a catch-all email verification tool that gives every address a clear Valid or Invalid result, including the risky and accept-all emails most verifiers leave result as 'risky'. It also verifies mailboxes protected by SEG gateways like Proofpoint, Mimecast and Barracuda, where other tools stop without an answer. Users keep bounce rates under 3%, protecting sender reputation and deliverability. Over 100 million emails verified at 98.5% accuracy. Verify a single address, paste a list, upload files up to 50,000 emails, or connect Mailchimp, SendGrid, Mailgun, ActiveCampaign and more. Developers get a REST API, and an MCP server lets you verify emails directly from Claude or ChatGPT. Free to start: 1,000 credits, no card, credits never expire. Paid from $9.90 per 10,000 emails.

**Average Rating:** 4.8/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate Giggal?

- **Quality of Support:** 9.8/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Giggal?

- **Seller:** [Giggal.ai](https://www.g2.com/sellers/giggal-ai)
- **Year Founded:** 2022
- **HQ Location:** London, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c35a2e8741c833fd4f28e107e893f9b804c7d4fe0a7607559b4210990f3d9472&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgiggal-ai&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 80% Small, 20% Medium

#### What Are Recent G2 Reviews of Giggal?

**["Verifies Large Email Lists in Minutes Catch-All Verification Done Right"](https://www.g2.com/survey_responses/giggal-review-13191767)**

**Rating:** 5.0/5.0 stars

_— Vernon L._

[Read full review](https://www.g2.com/survey_responses/giggal-review-13191767)

**["Fast and Organized Catch-All Verification"](https://www.g2.com/survey_responses/giggal-review-13207957)**

**Rating:** 5.0/5.0 stars

_— Emma S._

[Read full review](https://www.g2.com/survey_responses/giggal-review-13207957)

### [mailboxlayer API](https://www.g2.com/products/mailboxlayer-api/reviews)

Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more. Its system is REST-based, secured by 256-bit HTTPS encryption, and pursuing the goal of assisting developers and businesses in fighting fraudulent users and increasing success rates of email campaigns.

**Average Rating:** 4.3/5.0

**Total Reviews:** 11

#### How Do G2 Users Rate mailboxlayer API?

- **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.2/10 (Category avg: 9.2/10)
- **Quality of Support:** 8.8/10 (Category avg: 8.9/10)

#### Who Is the Company Behind mailboxlayer API?

- **Seller:** [Idera, Inc.](https://www.g2.com/sellers/idera-inc-2026-07-14)
- **Year Founded:** 2007
- **HQ Location:** Austin, US
- **Twitter:** @MigrationWiz  
482 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b09e941fe0e0200fe0f682d4a7f5cbf7341776ce19a673d3ba3d6f06996e966b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fshowcase%2Fidera-er-studio%2F&secure%5Burl_type%5D=linkedin_company_website)

#### Who Uses This Product?

- **Company Size:** 82% Small, 18% Large

#### What Are Recent G2 Reviews of mailboxlayer API?

**["Very easy, free email verification"](https://www.g2.com/survey_responses/mailboxlayer-api-review-4842653)**

**Rating:** 4.5/5.0 stars

_— Mike P._

[Read full review](https://www.g2.com/survey_responses/mailboxlayer-api-review-4842653)

**["Mailboxlayer API is a great application for validating email addresses."](https://www.g2.com/survey_responses/mailboxlayer-api-review-4856971)**

**Rating:** 4.5/5.0 stars

_— AMIT K._

[Read full review](https://www.g2.com/survey_responses/mailboxlayer-api-review-4856971)

#### What Are G2 Users Discussing About mailboxlayer API?

- [What is mailboxlayer API used for?](https://www.g2.com/discussions/what-is-mailboxlayer-api-used-for)

### [Gamalogic](https://www.g2.com/products/gamalogic/reviews)

Our Email Address Verification is an incredible service to validates email addresses on the off chance that you need to validate email addresses. When the validation has all been finished, the outcomes will be returned in JSON which will assist the developers with sorting the outcome as needs are. You can even integrate the tool with your site's signup forms to validate if an email address entered by guests in real-time.

**Average Rating:** 4.8/5.0

**Total Reviews:** 14

#### How Do G2 Users Rate Gamalogic?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.2/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.5/10 (Category avg: 8.9/10)
- **AI Text Generation:** 9.4/10 (Category avg: 7.5/10)

#### Who Is the Company Behind Gamalogic?

- **Seller:** [Gamalogic](https://www.g2.com/sellers/gamalogic)
- **Year Founded:** 2018
- **HQ Location:** Calicut, Kerala
- **Twitter:** @Gamalogicapp  
21 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=437221adb9aa181a01386f09f5af97b82e2a60ecb6212e18031324a28c65a93e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgamalogic%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 79% Small, 14% Medium

#### What Are Recent G2 Reviews of Gamalogic?

**["Quick Response with accurate email validation service results in real time"](https://www.g2.com/survey_responses/gamalogic-review-8641359)**

**Rating:** 5.0/5.0 stars

_— Azmeel k._

[Read full review](https://www.g2.com/survey_responses/gamalogic-review-8641359)

**["Accurate, User-Friendly Email Verification api Tool"](https://www.g2.com/survey_responses/gamalogic-review-12908758)**

**Rating:** 5.0/5.0 stars

_— SREERAG P._

[Read full review](https://www.g2.com/survey_responses/gamalogic-review-12908758)

#### What Are G2 Users Discussing About Gamalogic?

- [What is Gamalogic used for?](https://www.g2.com/discussions/what-is-gamalogic-used-for)

### [Atomic Mail Verifier](https://www.g2.com/products/atomic-mail-verifier/reviews)

Atomic Mail Verifies is a software that verifies email addresses and removes dead or invalid emails from mailing list

**Average Rating:** 3.4/5.0

**Total Reviews:** 20

#### How Do G2 Users Rate Atomic Mail Verifier?

- **Has the product been a good partner in doing business?:** 7.7/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.0/10 (Category avg: 9.2/10)
- **Quality of Support:** 7.8/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Atomic Mail Verifier?

- **Seller:** [AtomPark Software](https://www.g2.com/sellers/atompark-software-cfe275f0-adad-4165-a47d-05ee7b1ff6e9)
- **HQ Location:** Mountain View
- **Twitter:** @marketingpark  
1,797 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=387d91d966c5e5964d262e19a0b1cd4ea78d8cc634c49609b477793fc38c9787&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fatompark-software-inc%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Small, 35% Medium

#### What Are Recent G2 Reviews of Atomic Mail Verifier?

**["My first AtomPark product...but not the last one!"](https://www.g2.com/survey_responses/atomic-mail-verifier-review-5342806)**

**Rating:** 5.0/5.0 stars

_— Anna S._

[Read full review](https://www.g2.com/survey_responses/atomic-mail-verifier-review-5342806)

**["Helpful tool"](https://www.g2.com/survey_responses/atomic-mail-verifier-review-5333446)**

**Rating:** 5.0/5.0 stars

_— Alice Z._

[Read full review](https://www.g2.com/survey_responses/atomic-mail-verifier-review-5333446)

#### What Are G2 Users Discussing About Atomic Mail Verifier?

- [What is the best email verification tool?](https://www.g2.com/discussions/atomic-mail-verifier-what-is-the-best-email-verification-tool)
- [What are email verification tools?](https://www.g2.com/discussions/what-are-email-verification-tools)
- [How does email verifier work?](https://www.g2.com/discussions/how-does-email-verifier-work)
- [How do I use Atomic Mail Verifier?](https://www.g2.com/discussions/how-do-i-use-atomic-mail-verifier)

### [Scrubby](https://www.g2.com/products/scrubby/reviews)

Scrubby is the ONLY email validation tool that CAN validate Risky ad Catch-All Emails. Scrubby provides an ADDITIONAL data validation layer to data providers and validation tools. SMTP-based email verification tools can CONFIRM/VERIFY that a domain is active. They can't verify if the actual mailbox exists on a catch-all email server. Scrubby uses burner accounts to test your lead list hard and get real-time data. VALID-Risky Emails have a 67% higher engagement rate because they are targeted less. This powerful tool swiftly sifts through your email list, eliminating bounces, spam complaints, spam traps, and bots, which can dampen your outreach efforts. By doing this, you can reconnect with your genuine subscribers and significantly boost your click rates. Key Features: - an average of 98% accuracy: Quality is our prime focus. Our email list scrubber guarantees a 98% accuracy rate in its verification process. So, sit back and watch as your email campaigns gain momentum and yield impressive results. - 24/7 Customer Service: We are committed to making your experience with us smooth and satisfying. Our dedicated team is available round-the-clock to help you navigate the email verification process. Reach out to us via chat, phone, or email anytime. - High-Quality Email Validation: Time is of the essence in the business world. That's why our email list scrubber works at an impressive speed. Please note, to ensure the utmost accuracy, our system waits for 48-72 hours before returning your list as some emails can bounce up to 2 days after sending. - Secure Email Validation: We prioritize your data's safety. The Email List Scrubber uses military-grade data encryption to protect your information during the verification process. Plus, we utilize one of the world's best content-delivery networks, ensuring your data is in the safest hands. How Scrubby Streamlines Email Validation: Optimizing your catch-all or risky emails is a streamlined three-step process with Scrubby: 1: Start by curating your lead list using database providers like Apollo and proceed to validate them using SMTP-based tools such as MillionVerifier. This will classify your emails into valid, invalid, and catch-all categories. 2: Next, funnel these catch-all or uncertain emails through Scrubby. For validation, Scrubby dispatches blank emails to these addresses, providing an efficient method for assessing their legitimacy. 3: Await Scrubby's results over the next 24-72 hours. Keep in mind that some emails may bounce up to two days post-sending. You now possess a curated list distinguishing between valid, risky-valid, and invalid emails, paving the way for an impactful campaign. Promote Scrubby and get rewarded: Earn a rewarding 20% commission and benefit from a 90-day cookie lifespan by promoting Scrubby – the AI-powered email verification tool. See here: https://scrubby.io/affiliates/

**Average Rating:** 4.8/5.0

**Total Reviews:** 44

#### How Do G2 Users Rate Scrubby?

- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.8/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.0/10 (Category avg: 8.9/10)
- **AI Text Generation:** 7.9/10 (Category avg: 7.5/10)

#### Who Is the Company Behind Scrubby?

- **Seller:** [Vendisys Inc.](https://www.g2.com/sellers/vendisys-inc)
- **Year Founded:** 2021
- **HQ Location:** San Francisco, CA
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=48bdfd688b74f8d926cd051fc5a2f765ae147ca4c28f1fadfab47051907a9432&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgetboostrio%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Founder
- **Top Industries:** Marketing and Advertising, Computer Software
- **Company Size:** 84% Small, 13% Medium

#### What Do G2 Reviewers Say About Scrubby?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **email verification functionality** of Scrubby, appreciating its ease of use and effective design.
- Users appreciate the **ease of use** of Scrubby, highlighting its simple navigation and effective core functionalities.
- Users love the **nice UI** and beautiful colors, appreciating the email upload verification feature.

##### Cons

- Users report **data accuracy issues** with Scrubby, marking valid emails incorrectly and providing unreliable results.
- Users report **email issues** with Scrubby, citing unreliable validation and unresponsive support as major concerns.
- Users face issues with **inaccurate employee data** , leading to untrustworthy results and inadequate support from Scrubby.

#### What Are Recent G2 Reviews of Scrubby?

**["Scrubby: A Staple in Our Email Verification Process!"](https://www.g2.com/survey_responses/scrubby-review-9343627)**

**Rating:** 5.0/5.0 stars

_— Yash P._

[Read full review](https://www.g2.com/survey_responses/scrubby-review-9343627)

**["Loved this tool!"](https://www.g2.com/survey_responses/scrubby-review-12226451)**

**Rating:** 5.0/5.0 stars

_— Farrukh S._

[Read full review](https://www.g2.com/survey_responses/scrubby-review-12226451)

### [Finder.io by 500apps](https://www.g2.com/products/500apps-finder-io-by-500apps/reviews)

Finder.io by 500apps is an advanced Email Finder and Email Verifier tool that helps find the email addresses of people who matter most to your business. Finder.io is also one of the best lead sources in the world with a database of more than 430 million email addresses. With a bulk email verifier, get your cold leads to perform better by closing more sales. Get access to 50 apps for $14.99 per user. 1.Email Finder. Use Email Finder software to grow your business, generate quality leads and reach out to key decision-makers by searching and authenticating their emails. 2. Email Verifier. Verify emails in bulk with the advanced email verifier software. Accurately verify a single email address or a list of thousands of email addresses in just few seconds. 3. Domain Search. Domain search by Finder.io to find email addresses from a company name or website domain within seconds. 4. Lead Mining: Get complete information of any organization including decision makers from LinkedIn and Google to produce quality leads. 5. Company Search: Advanced company search feature allows you to get accurate information of decision makers and top profiles of any company using smart filters. 6. Manage Lists: Enhance productivity of the organization by segregating the email lists and to connect with them any time needed to grow your business.

**Average Rating:** 4.6/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate Finder.io by 500apps?

- **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 9.2/10)
- **Ease of Admin:** 6.7/10 (Category avg: 9.2/10)
- **Quality of Support:** 8.8/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Finder.io by 500apps?

- **Seller:** [500apps](https://www.g2.com/sellers/500apps)
- **Year Founded:** 2019
- **HQ Location:** New York, California
- **Twitter:** @SitePing500apps  
26 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cd894b90935a8dfb70360d37a67e7623dc9270e72cee1f7acd5c237c0def3ee3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Foutreachly-by-500apps%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 70% Medium, 20% Small

#### What Are Recent G2 Reviews of Finder.io by 500apps?

**["This is where I go when I need to make a quick outreach"](https://www.g2.com/survey_responses/finder-io-by-500apps-review-7654645)**

**Rating:** 5.0/5.0 stars

_— James R._

[Read full review](https://www.g2.com/survey_responses/finder-io-by-500apps-review-7654645)

**["Verification of emails was easier."](https://www.g2.com/survey_responses/finder-io-by-500apps-review-8227513)**

**Rating:** 4.0/5.0 stars

_— Jerin B._

[Read full review](https://www.g2.com/survey_responses/finder-io-by-500apps-review-8227513)

### [MailerCheck](https://www.g2.com/products/mailercheck/reviews)

Reach the inbox and boost your deliverability by verifying, analyzing and cleaning your email lists. MailerCheck is an email deliverability platform that provides businesses with tools to improve their campaigns and email configuration for maximum delivery performance. The email verification tool allows users to check a single email address or an entire contact list. It detects invalid or problematic emails so they can be removed, preventing damage to the sender's reputation and improving their chances of successful delivery. The Email Insights module offers a campaign analytics tool, so that users can check for spam, validate HTML, troubleshoot sender authentication and more, all from one platform. Additionally, Inbox Placement enables users to determine if their campaigns will be delivered to the inbox, promotions or spam folder for leading mailbox providers. MailerCheck has native integrations with email marketing platforms such as MailerLite, Mailchimp, ActiveCampaign and more. Businesses can also utilize the email verification API for real-time validation within their website or app, and Zapier to integrate the platform with thousands of other apps. Get started with 10 free credits and enjoy 24/7 customer support.

**Average Rating:** 4.6/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate MailerCheck?

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.2/10)
- **Ease of Admin:** 8.3/10 (Category avg: 9.2/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.9/10)
- **AI Text Generation:** 8.3/10 (Category avg: 7.5/10)

#### Who Is the Company Behind MailerCheck?

- **Seller:** [MailerLite](https://www.g2.com/sellers/mailerlite)
- **Year Founded:** 2010
- **HQ Location:** San Francisco, CA
- **Twitter:** @mailerlite  
8,748 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5519f3c4567597a1307481a5dc65a0e0bd5bffbe7286beb22c758a5df105cd73&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmailerlite-international%2F&secure%5Burl_type%5D=linkedin_company_website)  
168 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 90% Small, 10% Medium

#### What Are Recent G2 Reviews of MailerCheck?

**["Good email checker system - but missing a couple features for the price"](https://www.g2.com/survey_responses/mailercheck-review-8769828)**

**Rating:** 4.0/5.0 stars

_— Adam B._

[Read full review](https://www.g2.com/survey_responses/mailercheck-review-8769828)

**["Very useful tool A+"](https://www.g2.com/survey_responses/mailercheck-review-9005035)**

**Rating:** 4.5/5.0 stars

_— Maurizio C._

[Read full review](https://www.g2.com/survey_responses/mailercheck-review-9005035)

#### What Are G2 Users Discussing About MailerCheck?

- [What is MailerCheck used for?](https://www.g2.com/discussions/what-is-mailercheck-used-for)

### [SafetyMails](https://www.g2.com/products/safetymails/reviews)

SafetyMails is an advanced email verification and validation tool designed to help businesses improve deliverability, protect sender reputation, and increase the performance of their email marketing campaigns. With a powerful 19-step verification algorithm and real-time validation API, SafetyMails ensures that every email address in your database is valid, active, and safe to use. More than 10,000 companies worldwide trust SafetyMails to keep their contact lists clean and their campaigns efficient. From startups to large enterprises, marketers, developers, and CRM teams use the platform to detect invalid, disposable, or risky email addresses before sending campaigns, preventing bounces, spam complaints, and blacklisting issues. SafetyMails offers three main solutions: 1. Email List Verification (Bulk): Upload and validate email lists with millions of records in just a few minutes. Receive detailed reports with deliverability statuses, error reasons, and data export options. 2. Real-Time Email Verification API: Integrate directly with your website forms, CRMs, or email marketing tools to prevent fake or invalid emails from being registered. 3. Email Finder: Discover and verify professional email addresses for lead generation and outbound strategies, ensuring accuracy and compliance with data protection standards. The platform’s proprietary algorithm analyzes more than a dozen factors per email, including syntax, MX records, SMTP response, domain health, role accounts, spam traps, and catch-all configurations. This multi-layer validation guarantees over 99% deliverability accuracy. SafetyMails integrates with major email and marketing platforms such as Mailchimp, Brevo, HubSpot, RD Station, SendGrid, and many others. Developers can also access complete API documentation and use the Swagger interface for seamless integrations. Data protection and compliance are top priorities. SafetyMails is fully compliant with GDPR, LGPD, and other international privacy regulations, ensuring secure handling of customer data. The platform uses encryption and cloud-based architecture with redundancy and scalability to support high-volume operations without compromising performance. Key benefits include: Higher email deliverability rates and better campaign performance Lower bounce rates and improved sender reputation Real-time validation on sign-up forms and integrations Easy-to-use dashboard and detailed analytics Global support in multiple languages SafetyMails helps companies transform their email marketing results by focusing on one key principle: clean data means better performance. Whether you’re running newsletters, sales outreach, or transactional campaigns, ensuring that every email address is valid and verified makes a measurable difference in engagement and ROI. Learn more at www.safetymails.com

**Average Rating:** 4.3/5.0

**Total Reviews:** 8

#### How Do G2 Users Rate SafetyMails?

- **Quality of Support:** 8.5/10 (Category avg: 8.9/10)

#### Who Is the Company Behind SafetyMails?

- **Seller:** [Priscila Gonçalves](https://www.g2.com/sellers/priscila-goncalves)
- **Year Founded:** 2016
- **HQ Location:** Rio de Janeiro, BR
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ce69d8c3856363de9d1c28186cd168c30464dff12b2cf0edec6b6ad47205872c&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F9457928&secure%5Burl_type%5D=linkedin_company_website)  
11 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Do G2 Reviewers Say About SafetyMails?

_AI-generated summary from verified user reviews_

##### Pros

- Users find SafetyMails to be **easy to use** , streamlining their email verification processes effortlessly.
- Users love the **easy integrations** of SafetyMails, allowing seamless connection with other tools for enhanced functionality.
- Users value the **bulk email verification** feature of SafetyMails for its efficiency and effectiveness in managing communications.

#### What Are Recent G2 Reviews of SafetyMails?

**["Email Verification for Marketing Sucess"](https://www.g2.com/survey_responses/safetymails-review-10558277)**

**Rating:** 4.5/5.0 stars

_— Verified User in Information Technology and Services_

[Read full review](https://www.g2.com/survey_responses/safetymails-review-10558277)

**["helpful email verification!"](https://www.g2.com/survey_responses/safetymails-review-9801831)**

**Rating:** 4.0/5.0 stars

_— Carlos R._

[Read full review](https://www.g2.com/survey_responses/safetymails-review-9801831)

### [BounceProtect](https://www.g2.com/products/bounceprotect/reviews)

BounceProtect is a powerful email validation and email deliverability platform built to help businesses improve inbox placement, reduce bounce rates, and maintain a strong sender reputation. Designed for simplicity and performance, BounceProtect makes email verification fast, accurate, and easy to manage for businesses of all sizes. The platform allows users to verify single email addresses, validate bulk email lists, and automate email verification workflows through a reliable email verification API. Whether you are cleaning marketing databases, validating customer signups, or optimizing cold email outreach campaigns, BounceProtect provides detailed insights into email quality, deliverability risks, and domain health. Beyond basic email list cleaning, Bounce Protect delivers advanced analytics and deep domain-level analysis to help businesses identify invalid emails, disposable addresses, spam traps, catch-all domains, and high-risk email accounts before sending campaigns. This helps improve email marketing performance, increase deliverability rates, and protect domain reputation. Bounce Protect is designed with a clean, intuitive dashboard that simplifies the verification process while still providing powerful reporting and actionable insights. Users can seamlessly upload CSV files for bulk email verification or integrate directly with applications and CRMs using API-based email validation for automated workflows. The platform also embraces AI-powered innovation by enabling smarter workflows and productivity enhancements through integrations and compatibility with tools like ChatGPT and Claude. With a strong focus on accuracy, automation, scalability, and ease of use, BounceProtect helps marketers, agencies, SaaS companies, and sales teams optimize email campaigns, improve engagement rates, and maximize the value of their email marketing efforts.

**Average Rating:** 5.0/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate BounceProtect?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.2/10 (Category avg: 8.9/10)
- **AI Text Generation:** 10.0/10 (Category avg: 7.5/10)

#### Who Is the Company Behind BounceProtect?

- **Seller:** [Bounce Protect](https://www.g2.com/sellers/bounce-protect)
- **Year Founded:** 2024
- **HQ Location:** Toronto, CA
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=610f90925be4acbfd227da40e98b0ae13ee4a6772285ebb62c2a98adbe6513b1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbounce-protect&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 40% Medium, 40% Small

#### What Are Recent G2 Reviews of BounceProtect?

**["User-Friendly, Affordable, and Delivers Detailed Email List Insights"](https://www.g2.com/survey_responses/bounceprotect-review-12929771)**

**Rating:** 5.0/5.0 stars

_— Ammar J._

[Read full review](https://www.g2.com/survey_responses/bounceprotect-review-12929771)

**["High Accuracy, Smart Insights, Immediate Impact. Best switch we ever made. :)"](https://www.g2.com/survey_responses/bounceprotect-review-12868806)**

**Rating:** 5.0/5.0 stars

_— Aman K._

[Read full review](https://www.g2.com/survey_responses/bounceprotect-review-12868806)

### [Postcoder](https://www.g2.com/products/postcoder/reviews)

Postcoder is an address lookup and customer data verification API developed by Allies Computing. Used by over 10,000 organisations worldwide, Postcoder helps businesses capture and verify customer data at the point of entry by bringing address lookup and autocomplete, bank validation, email validation, mobile validation, and OTP verification together in a single integration. With access to Royal Mail PAF, Multiple Residence data, Ordnance Survey AddressBase property records, and international addresses across 249 countries, Postcoder's address lookup and autocomplete delivers verified results instantly. Users can search by postcode, partial address, or coordinate position, with rooftop-level geocoordinates included for every result. Whether you're running an e-commerce checkout, a delivery workflow, or a customer onboarding journey, the data returned is precise and ready to use. Postcoder offers multiple features in a single API. Bank validation checks sort codes and account numbers in real time, confirms direct debit eligibility, and returns full branch details, making it well suited to lenders, subscription platforms, and businesses collecting payment mandates. Email validation assesses formatting, domain health, and risk signals such as disposable addresses, helping teams protect deliverability and maintain clean CRM records. Mobile validation checks whether a number is live and connected across more than 200 countries, reducing wasted outreach and improving contact rates. OTP verification sends one-time passwords via SMS to authenticate users at sign-up, login, or checkout, with no separate SMS provider required, making it straightforward to add an extra layer of security to any customer-facing journey. Trusted by organisations including NHS, Sky, Rightmove, and KFC, Postcoder is built for teams that take data quality seriously. A 30-day free trial, thorough documentation, and ready-to-use sample code mean developers can be up and running in minutes, no credit card needed.

**Average Rating:** 4.7/5.0

**Total Reviews:** 60

#### How Do G2 Users Rate Postcoder?

- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.2/10)
- **Ease of Admin:** 9.4/10 (Category avg: 9.2/10)
- **Quality of Support:** 9.7/10 (Category avg: 8.9/10)
- **AI Text Generation:** 3.3/10 (Category avg: 7.5/10)

#### Who Is the Company Behind Postcoder?

- **Seller:** [Allies Computing](https://www.g2.com/sellers/allies-computing)
- **Company Website:** alliescomputing.com
- **Year Founded:** 1987
- **HQ Location:** Norwich, GB
- **Twitter:** @AlliesCom  
630 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9ebcbf2c695364265475767dd68c2a2678f86d786004d9c4966be512d8b4520e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fallies-computing-ltd%2F&secure%5Burl_type%5D=linkedin_company_website)  
17 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Computer Software, Retail
- **Company Size:** 67% Small, 25% Medium

#### What Do G2 Reviewers Say About Postcoder?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Postcoder's **ease of use** invaluable, simplifying address entry in their busy environments seamlessly.
- Users appreciate the **quick and easy API integration** of Postcoder, simplifying transitions and ensuring efficient functionality.
- Users appreciate the **accuracy** of Postcoder, ensuring reliable address verification and enhanced customer data insights.
- Users praise the **excellent customer support** from Postcoder, always ready to assist with any requests promptly.
- Users appreciate the **easy setup** of Postcoder, which offers a straightforward experience and reliable service.

##### Cons

- Users find Postcoder to be **expensive** compared to competitors, especially for additional data access and features.
- Users face **insufficient information** regarding third-party customer integration and limited data access, complicating their experience.
- Users find the lack of an API for syncing customer data a **major drawback in data management** with Postcoder.
- Users find managing third party identifiers in Postcoder to be a **tedious and manual process** without API support.
- Users find it challenging to perform **admin controls** , particularly with user management and team collaboration.

#### What Are Recent G2 Reviews of Postcoder?

**["Fair Lookup Rates and Straightforward, Non-Pushy Sales"](https://www.g2.com/survey_responses/postcoder-review-12387589)**

**Rating:** 4.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/postcoder-review-12387589)

**["Fantastic Email Validation That Catches Typos and Improves Data Quality"](https://www.g2.com/survey_responses/postcoder-review-12632852)**

**Rating:** 5.0/5.0 stars

_— Martin E._

[Read full review](https://www.g2.com/survey_responses/postcoder-review-12632852)

### [Captain Verify](https://www.g2.com/products/captain-verify/reviews)

Let’s be honest: sending an email campaign and watching your bounce rate spike is incredibly frustrating. You’ve put in the work to build your audience, but the reality of the digital world is that data decays fast. People change jobs, use disposable addresses, or simply make typos when signing up. This isn't just a minor technical glitch; it directly hurts your sender reputation and wastes your marketing budget on people who will never see your message. CaptainVerify was born out of a simple mission: to help marketers and developers regain control over their data quality without the usual complexity. We believe that cleaning your email list shouldn’t be a chore or a technical headache. Instead of just giving you a "valid" or "invalid" status, we provide a deep dive into your database, identifying spam traps, risky domains, and catch-all addresses that could put your deliverability at risk. The way we work is straightforward and transparent. You can drop a massive file into our dashboard for a quick cleanup or plug our API directly into your website to stop bad data before it even enters your system. Because we are based in Europe, we’ve built everything with a "privacy-first" mindset. We are fully GDPR-compliant, ensuring that your data is encrypted, processed securely, and deleted once the job is done. We don’t believe in trapping users with complex subscriptions you’ll forget to cancel. Our pay-as-you-go model is designed to be fair, allowing you to scale your verification needs as your business grows. Whether you’re a startup sending your first newsletter or an established enterprise managing millions of contacts, our goal remains the same: making sure your emails actually land where they belong.

**Average Rating:** 4.4/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Captain Verify?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.2/10)
- **Quality of Support:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Captain Verify?

- **Seller:** [Captain Verify](https://www.g2.com/sellers/captain-verify)
- **Year Founded:** 2010
- **HQ Location:** Draguignan, FR
- **Twitter:** @captainverify  
155 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=722b13b0b6182a6fbf9cadd8e32bb093c7031f63f3bb01b1f1074636dbc92a5c&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcaptainverify%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 75% Medium, 75% Small

#### What Are Recent G2 Reviews of Captain Verify?

**["It does what's it supposed to do verifying E-Mail asdresses in bulk, or via API or webhook."](https://www.g2.com/survey_responses/captain-verify-review-4474841)**

**Rating:** 4.0/5.0 stars

_— Christoph D. W._

[Read full review](https://www.g2.com/survey_responses/captain-verify-review-4474841)

**["A useful tool for verifying contacts"](https://www.g2.com/survey_responses/captain-verify-review-12606485)**

**Rating:** 4.0/5.0 stars

_— Verified User in Marketing and Advertising_

[Read full review](https://www.g2.com/survey_responses/captain-verify-review-12606485)

#### What Are G2 Users Discussing About Captain Verify?

- [What is Captain Verify used for?](https://www.g2.com/discussions/what-is-captain-verify-used-for)

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