Prime Verifier
5.3#35 in email verification servicesWebAPI
VisitPrime Verifier vs Voila Norbert
Voila Norbert
7.4#3 in email verification servicesFrom $19 a monthFree planWebAPIExtension
VisitWhat both publish
| Fact | Prime Verifier | Voila Norbert |
|---|---|---|
| API | The REST API accepts and returns JSON and supports idempotency keys, webhooks, asynchronous bulk jobs, and server-sent event streaming. | The API supports email finding, verification, and enrichment; the homepage lists PHP, Python, Ruby, and .Net support. |
| Integrations | The integrations page lists 13 native connectors, including Mailchimp, Klaviyo, ActiveCampaign, Brevo, HubSpot, Zoho CRM, SendGrid, Mailgun, Mailjet, SparkPost, Campaign Monitor, MailerLite, and Google Sheets. | Listed integrations include Chrome, Zapier, Salesforce, Pipedrive, Mailshake, Drip, ReplyApp.io, HubSpot, Close, Constant Contact, Lindy, Mailchimp and SendGrid. |
Prime Verifier plans
- Monthly—
- Pay-As-You-Go—
Voila Norbert plans
- Email verificationFree
- VerifyFree
- Free leadsFree
- Enrich$0.04, paid once
- Starter$19 a month
- Valet (yearly)$39 a month
Pick Prime Verifier if…
You want what its maker publishes above — check its page for the details.
Pick Voila Norbert if…
It suits sales, business development, recruiting, PR, and content marketing teams seeking prospect contact details and related enrichment. Teams that need bulk searches, API access, or email sequences may also find its listed tools relevant.