--- title: BillionVerify Reviews meta\_title: 'BillionVerify Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how BillionVerify works for a business like yours. aggregate\_rating: rating\_value: 3.3 review\_count: 3 scale: '5' date\_modified: '2026-08-26' parent\_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # BillionVerify Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by BillionVerify but has limited features. Are you part of the BillionVerify team? [Upgrade your plan](https://my.g2.com/billionverify/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! BillionVerify is a professional email verification service built to solve one problem: bad email data costs businesses money. Every bounced email hurts sender reputation, wastes marketing spend, and skews campaign analytics. We built BillionVerify to give teams of every size access to accurate, fast, and affordable email verification. The platform verifies email addresses through multi-layer checks: syntax validation, domain verification, MX record checks, SMTP mailbox verification, and AI-powered detection for disposable emails, role-based addresses, spam traps, and catch-all domains — delivering 99.9% accuracy. Key capabilities: - Real-time API verification under 300ms - Bulk list cleaning at 50,000 emails/hour via CSV/Excel - Disposable and role-based email detection - Spam trap and catch-all domain detection - 25+ native integrations (Mailchimp, HubSpot, Salesforce, Zapier, and more) - REST API with webhooks for custom integrations BillionVerify serves email marketers, SaaS companies, sales teams, e-commerce platforms, and marketing agencies. Pricing is credit-based with subscriptions starting at $0.8/month and one-time packages from $1 for 1,000 credits. Every account gets 100 free credits on signup — no credit card required. Credits never expire. Data is processed through TLS encryption and not stored after verification. The platform maintains 99.9% uptime across distributed infrastructure. * * * Seller [BillionVerify](https://www.g2.com/sellers/billionverify) Discussions [BillionVerify Community](https://www.g2.com/products/billionverify/discuss) Languages Supported German, English, French, Hindi, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Vietnamese, Chinese (Simplified), Chinese (Traditional) Overview by Leo Li (Agent focus on GTM) Show More ## Pricing Pricing provided by BillionVerify. ### Free Free 0 Credits With One-Time Purchase ### Popular $5.00 5000 Credits With One-Time Purchase [ View More Pricing Information ](https://www.g2.com/products/billionverify/pricing) ## Top-Rated Alternatives [ ![Apollo.io](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Apollo.io") Apollo.io 4.7/5(9,818) ](https://www.g2.com/products/apollo-io/reviews) [ ![GTM Workspace - Powered by ZoomInfo](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "GTM Workspace - Powered by ZoomInfo") GTM Workspace - Powered by ZoomInfo 4.5/5(9,113) ](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) [ ![RocketReach](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "RocketReach") RocketReach 4.4/5(1,378) ](https://www.g2.com/products/rocketreach/reviews) [ View All Alternatives ](https://www.g2.com/products/billionverify/competitors/alternatives) ![Floca .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Floca .") F Floca . Small-Business (50 or fewer emp.) 8/9/2026 "Effective for Reducing Bounce Rates, But Has Scheduling Limitations" 3/5 What do you like best about BillionVerify? I like using BillionVerify because it helps me qualify my email list before sending out marketing emails, which is actually a very good app. It decreases my spam rates and reduces my bounce rates by at least 2%, which is a big deal in email marketing. The batch verifier feature is great because I don't have to add emails one by one—you just add them all and let it work. The setup of BillionVerify is super easy; you just sign up with your email. The platform is very intuitive, and it's a good experience overall. Review collected by and hosted on G2.com. What do you dislike about BillionVerify? I'm eager to recommend BillionVerify by a six because the rechecker works only twenty-four hours and the schedule they provide doesn't allow me to recheck them. Review collected by and hosted on G2.com. What problems is BillionVerify solving and how is that benefiting you? I use BillionVerify to qualify my email list, reducing spam and bounce rates in my email marketing. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![mo l.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "mo l.") ML mo l. Mid-Market (51-1000 emp.) 8/4/2026 "High Verification Accuracy, Needs More Free Credits" 3.5/5 What do you like best about BillionVerify? I like using BillionVerify for email verification because its correct ratio is about 90%, which is very great. Review collected by and hosted on G2.com. What do you dislike about BillionVerify? I need more free credits. Also, the board is not very clear lately, as it's showing mistakes and I can't read the details properly. The initial setup was just so so, not too easy or too hard. Review collected by and hosted on G2.com. What problems is BillionVerify solving and how is that benefiting you? I use BillionVerify to verify emails and ensure correctness with about a 90% accuracy, which is great for finding the key person more reliably. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Abbas M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Abbas M.") AM Abbas M. Co-Founder Small-Business (50 or fewer emp.) 8/26/2026 "Great Value: One-Time Purchase Plans That Never Expire and Good Reliable Results" 5/5 What do you like best about BillionVerify? One time purchase plans which never expire. Review collected by and hosted on G2.com. What do you dislike about BillionVerify? Slight reliability of results. But overall good enough Review collected by and hosted on G2.com. What problems is BillionVerify solving and how is that benefiting you? Helps us with quick one time verification of signups Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ### There are not enough reviews of BillionVerify for G2 to provide buying insight. Below are some alternatives with more reviews: [ 1 ![Apollo.io Logo](https://images.g2crowd.com/uploads/product/hd_favicon/774372bf572eb33280b101482ce703b9/apollo-io.svg "Apollo.io Logo") Apollo.io 4.7 (9,818) Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy. Apollo's B2B Database includes over 210M contacts and 35M companies with robust and accurate data. Teams leverage Apollo’s Engagement Suite to scale outbound activity and sequences effectively. 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RocketReach has advanced search capabilities, Chrome and Edge extensions, bulk lookups, and a powerful, intuitive API all in one platform built to scale with you. RocketReach can be integrated directly into your existing ecosystem with access to prebuilt integrations that include Salesforce, Outreach, HubSpot, Salesloft, Bullhorn and thousands of apps through Zapier. ](https://www.g2.com/products/rocketreach/reviews "RocketReach")[ 4 ![ZeroBounce Logo](https://images.g2crowd.com/uploads/product/hd_favicon/18871349574c6489c2390b58197fdc68/zerobounce.svg "ZeroBounce Logo") ZeroBounce 4.7 (1,369) ZeroBounce is a leading online email validation system to ensure that companies sending complex and high volume email avoid deliverability issues. ](https://www.g2.com/products/zerobounce/reviews "ZeroBounce")[ 5 ![Wiza Logo](https://images.g2crowd.com/uploads/product/hd_favicon/a1c9d7536420bbd3b30c37be615ad652/wiza.svg "Wiza Logo") Wiza 4.5 (1,258) Wiza is magic. 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With our unique intelligent verification system, now you can verify the email addresses, which were almost impossible to verify in past. Gmail, Microsoft’s Email (i.e. Outlook, Hotmail, Live, MSN, etc.), Yahoo, and almost all other custom domain emails can be verified without any issue with our email verifier. Our detailed analytics will show you the precise condition of any email. Our up-to-date disposable email detection system will allow you to detect the most dynamic disposable addresses. With our unique email validation system, we are providing results with more than 99% accuracy. Top Benefits: 1. Verify email addresses in bulk without sending any email with our online email validator. 2. Check if an email is valid with great accuracy with our email validator. 3. Stop wasting money on disposable addresses that customers will never check after the first use. 4. Clean your email list before sending it with our automatic email cleaning service. 5. Reduce bounce rate. A high bounce rate can kill your email campaign. 6. Prevent your server and sending domain from being blocked/blacklisted by email providers. 7. Prevent your emails from ending up in the spam folders by sending emails to the quality addresses only. 8. Protect the sender reputation of your domain and server, which will result in better engagement. It's a web application and runs on Reoon's server. Users can access and use this from any web browser. ](https://www.g2.com/products/reoon-email-verifier/reviews "Reoon Email Verifier")[ 8 ![Validity Engage Logo](https://images.g2crowd.com/uploads/product/hd_favicon/a2a957663a479001508d10ae62e4ae6b/validity-engage.svg "Validity Engage Logo") Validity Engage 4.5 (989) Litmus is an email marketing solution that works alongside your ESP to help you create error-free emails in less time. 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Start your risk-free 14-day free trial. ](https://www.g2.com/products/saleshandy/reviews "Saleshandy")[ 10 ![SendPulse Logo](https://images.g2crowd.com/uploads/product/hd_favicon/1487566635/sendpulse.svg "SendPulse Logo") SendPulse 4.6 (718) Integrated messaging platform providing user communication on all devices with Emails, SMS, Web Push, SMTP and more ](https://www.g2.com/products/sendpulse/reviews "SendPulse") [Show More](#) ## Pricing Options Pricing provided by BillionVerify. ### Free Free 0 Credits With One-Time Purchase ### Popular $5.00 5000 Credits With One-Time Purchase ### Professional $10.00 10000 Credits With One-Time Purchase [ View More Pricing Information ](https://www.g2.com/products/billionverify/pricing) ##### Categories on G2 [Email Verification](https://www.g2.com/categories/email-verification) ##### Explore More [Which admissions and enrollment management platforms prevent application bottlenecks during peak periods?](https://www.g2.com/discussions/which-admissions-and-enrollment-management-platforms-prevent-application-bottlenecks-during-peak-periods)[Is a dedicated capital project management platform worth it for a utilities company?](https://www.g2.com/discussions/is-a-dedicated-capital-project-management-platform-worth-it-for-a-utilities-company%20)[Best sales performance management software for small business](https://www.g2.com/discussions/best-sales-performance-management-software-for-small-business) [Is Wistia worth it for marketing teams that mainly need video embedding and analytics?](https://www.g2.com/discussions/is-wistia-worth-it-for-marketing-teams-that-mainly-need-video-embedding-and-analytics)[What is the top-rated recruitment marketing platform for enterprises?](https://www.g2.com/discussions/what-is-the-top-rated-recruitment-marketing-platform-for-enterprises)[Name some enterprise information archiving platforms avoiding implementation delays and ensuring data integrity during migration.](https://www.g2.com/discussions/name-some-enterprise-information-archiving-platforms-avoiding-implementation-delays-and-ensuring-data-integrity-during-migration%20) [Show MoreShow Less](javascript:void(0);)