# Email Verification API Software Pricing, Alternatives & More 2026 | Capterra > With the help of Capterra, learn about Email Verification API Software - reviews, pricing plans, popular comparisons to other Email Verification Tools products and more. Source: https://www.capterra.com/p/231283/Email-Verification-API --- # Email Verification API Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on March 13, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. Independent research methodology Capterra’s researchers use a mix of verified reviews, independent research and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology. 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[Learn more](https://www.capterra.com/resources/how-we-ensure-transparency/) [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[Features](#features)[Pricing](#pricing)[Support](#support) Email Verification API ## What is Email Verification API? Email Verification API performs exhaustive checks on email addresses to make sure that they are valid and can receive email messages. The tool empowers email marketing campaigns and helps teams detect dangerous emails. Email Verification API uses email-sending emulation techniques and a syntactic email validation engine to check for the existence of mail servers and mailboxes. The API also gleans data from a massive disposable email domain database to see if an email address is disposable. ## What is Email Verification API used for? [Email Verification Tools](https://www.capterra.com/email-verification-tools-software/) Top alternative Featured Overall rating Based on 0 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price $18 Per User, Per Month Free trial not available Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for Email Verification API?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=https://www.whoisxmlapi.com&name=Email Verification API) ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### Email Verification API 0.0 VS. [4.9 (313)](https://www.capterra.com/p/178464/Bouncer/reviews/) Starting Price $18 per user, per month Starting Price $8 Usage Based Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 0.0 (0) Ease Of Use 4.9 (546) Value For Money 0.0 (0) Value For Money 4.7 (479) Customer Service 0.0 (0) Customer Service 4.8 (466) ## Email Verification API alternatives [4.7 (333)](https://www.capterra.com/p/176754/Emailable/reviews/) Starting price $0.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 97% of reviewers rated it above 4 stars [4.8 (30)](https://www.capterra.com/p/232357/Email-Validator/reviews/) Starting price $5.90 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [Proofy](https://www.capterra.com/p/155269/Proofy/) [4.8 (546)](https://www.capterra.com/p/155269/Proofy/reviews/) Starting price $16.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 99% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/155269/Proofy/) [Reoon Email Verifier](https://www.capterra.com/p/265161/Reoon-Email-Verifier/) [4.9 (198)](https://www.capterra.com/p/265161/Reoon-Email-Verifier/reviews/) Starting price $9.90 Per User, Per Month Pricing Options Free Trial Free Version User Rating 99% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/265161/Reoon-Email-Verifier/) ## Features Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically. API Application programming interface that allows for integration with other systems/databases Bulk Email Verification Verify mass email intake Catch-all Server Detection Detect multiple emails originating from one source Data Import/Export Import and export data to and from software applications Disposable Email Detection Verify legitimate email addresses on sign up forms Domain Check Verify the domain of an email address Email Verification API 8 features Application programming interface that allows for integration with other systems/databases Verify mass email intake Detect multiple emails originating from one source Import and export data to and from software applications Verify legitimate email addresses on sign up forms Verify the domain of an email address Create and send email blasts/campaigns Removes improperly formatted email addresses ## Pricing Free Version Basic $18.00 ## Support, customer service and training options Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. Independent research methodology Capterra's researchers use a mix of verified reviews, independent research and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology. [Learn more](https://www.capterra.com/resources/proprietary-data-research/) How Capterra verifies reviews Capterra carefully verified over 2.5 million+ reviews to bring you authentic software experiences from real users. Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI. [Learn more](https://www.capterra.com/resources/how-we-verify-reviews/) How Capterra ensures transparency Capterra lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. Capterra is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider's website. [Learn more](https://www.capterra.com/resources/how-we-ensure-transparency/)