MyEmailVerifier vs Voila Norbert

MyEmailVerifier verifies email addresses individually or in bulk using real-time SMTP checks. It checks syntax and formatting, domain and MX records, mailbox existence, disposable domains, spam traps, role-based accounts, and catch-all domains. Bulk uploads accept CSV, TXT, and XLSX files, with results labeled valid, invalid, catch-all, unknown, disposable, or role-based. The site says bulk processing handles approximately 1,000 addresses per minute; single-address API checks return in under a second. Its REST API returns results as JSON for signup forms, checkout, and other workflows, and integration templates include Google Forms, Google Sheets, Shopify, WooCommerce, Mailchimp, HubSpot, Salesforce, and Zapier. It runs on the web, through an API, and as a Chrome extension. The free plan provides 100 daily credits without a credit card; each credit verifies one email and credits never expire. Pay-As-You-Go costs $1,210,000, paid once purchase, with a 1,000-credit minimum. The maker says uploaded lists are deleted after results are downloaded and identifies the service as GDPR compliant and SOC 2 certified.

Voila Norbert finds and verifies work email addresses from a prospect’s name and company email domain. It assigns a certainty score to addresses it finds, and the site claims a success rate of up to 98%. Enrichment can add a contact’s current job title, company, location, and social profiles; Prospect Finder filters people by title, company, and location. Sequences include AI email writing, inbox rotation, A/B testing, personalization, and email warmup.

Use the service on the web, through its API, or with its Chrome extension, which can find contact information while browsing LinkedIn profiles, Search, and Sales Navigator. The API supports finding, verifying, and enriching emails, with PHP, Python, Ruby, and.Net support listed. CSV bulk searches can contain up to millions of lines. Only successful finds count as credits, and duplicate searches are not charged again. Free leads provide 50 credits once an account is created. Paid plans start at $49/mo; Valet is $49 a month for up to 1,000 leads/month, while yearly billing is listed at $39 a month.