--- title: "Email Verification API Software Pricing, Alternatives & More 2026 | Capterra" description: "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_url: "https://www.capterra.com/p/231283/Email-Verification-API/" page_type: "product" language: "en" --- # Email Verification API Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on August 20, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [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 Includes Free Version 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://www.g2.com/products/whoisxml-api-email-verification-api/claim_requests/new?auto=true) ## Email Verification API Overview Updated August 2026 AI summary Email Verification API enables small businesses to validate email addresses by checking syntax, detecting disposable and catch-all servers, and verifying domains. Available as a cloud-based and cross-platform solution, it also supports bulk email verification, making it suitable for organizations seeking to improve email list quality and reduce the risk of undeliverable messages. ## 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 (319)](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 (319) Value For Money 0.0 (0) Value For Money 4.7 (294) Customer Service 0.0 (0) Customer Service 4.8 (263) ## Email Verification API alternatives [4.8 (595)](https://www.capterra.com/p/169340/ZeroBounce/reviews/) Starting price $99.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 97% of reviewers rated it above 4 stars [Proofy](https://www.capterra.com/p/155269/Proofy/) [4.8 (551)](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/) [Prospeo](https://www.capterra.com/p/10012528/Prospeo-Email-Verifier/) [4.8 (264)](https://www.capterra.com/p/10012528/Prospeo-Email-Verifier/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 97% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/10012528/Prospeo-Email-Verifier/) ## Features AI summary Based on 1,885 Email Verification Tools reviews Capterra data shows that buyers of Email Verification Tools rank the following features as their top priorities: - **Data Verification** (**58%** of reviewers rated this feature as critical) - **Recipient Validation** (**53%**) - **Bulk Email Verification** (**50%**) Email Verification API includes **Bulk Email Verification**, but it does not include **Data Verification** or **Recipient Validation**. For teams that need to check large contact lists at once, **Bulk Email Verification** helps reduce invalid addresses before campaigns go out, helping businesses improve list quality, lower bounce rates, and make email outreach more efficient. 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 ### All Features - 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 Marketing: Create and send email blasts/campaigns - Syntax Check: 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.