BillionVerify vs Reoon Email Verifier
BillionVerify
billionverify.com
Reoon Email Verifier
emailverifier.reoon.comSide by side
| Figure | BillionVerify | Reoon Email Verifier |
|---|---|---|
| Price from | $0.67/mo | $9/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 3 |
| Spec score · Email Verification APIs | 8.4 (#2) | 7.8 (#20) |
| API | The REST API supports real-time email verification for signup, enrichment, and custom processing workflows. | The REST API offers Quick mode for checks in about 0.5 seconds, Power mode for deeper SMTP verification, and bulk verification. |
| Intended users | The maker identifies SaaS companies, sales and marketing agencies, and e-commerce businesses as customer groups. | Reoon describes the service for email marketers and list owners, SaaS apps and websites, and lead-generation teams and agencies. |
| Purpose | BillionVerify verifies individual email addresses and cleans email lists for deliverability workflows. | Reoon checks email addresses and helps clean lists by identifying invalid, disposable, risky, and spam-trap addresses. |
| Verification checks | Its verification pipeline checks syntax, domain, MX records, SMTP, reputation, and risk. | Its checks include syntax, domain and MX records, an SMTP mailbox check, risk matching, and catch-all detection. |
Plans
BillionVerify
- Free PlanFree
- Yearly$8 a year
- White Label PartnerPriced on request
Reoon Email Verifier
- Free TierFree
- Daily Credits$9 a month
- Instant Credits$11.90, paid once
In their own words
BillionVerify
BillionVerify has no write-up on Specifiction yet; its figures are above.
Reoon Email Verifier
Reoon Email Verifier checks addresses to help email marketers, list owners, SaaS apps, websites, lead-generation teams, and agencies clean mailing lists. It identifies invalid, disposable, risky, and spam-trap addresses using syntax checks, domain and MX records, SMTP mailbox verification, risk matching, and catch-all detection. Results include a status, an AI-powered score from 0 to 100, and downloadable categorized results. Users can paste addresses or upload CSV files, with automatic identification of the email column. The REST API provides Quick checks, deeper Power verification, and bulk verification. A WordPress plugin validates form submissions and blocks invalid, temporary, or fake addresses. The Free Tier costs nothing for lifetime, includes 20 emails per day and 100 instant credits, and provides single, bulk, and live API verification. Daily Credits cost $9 a month; Instant Credits cost $11.90 as a one-time purchase. Reoon says uploads use AES-256 encryption, are not shared or sold, and are deleted after 15 days by default. Unknown results are not charged, with credits refunded automatically after verification completes.