Bulk Email Verifier – Mailbox-Level Checks, $0.60 per 1,000

Verify email deliverability in bulk with syntax, MX/A fallback, non-sending SMTP mailbox checks, catch-all detection, disposable/role/free-provider flags, and optional SPF/DKIM/DMARC health. Conservative good/risky/bad scoring with no verifier API key.

Decision makers from company domains — verified email or phone

pequod-labs/company-decision-maker-finder

Turn company domains into named decision makers — CEO, founder, VP — with SMTP-verified named-DM or generic-inbox email, phones and LinkedIn. B2B database + AI research. $0.06/domain + $0.14 per verified contact; plan discounts to 20%, 50% off beyond 250 contacts/run. No API keys.

Bulk Email Verifier — MX, SMTP & Disposable Detection at Scale

ryanclinton/bulk-email-verifier

Verify email deliverability in bulk — MX records, live SMTP mailbox checks, disposable domain detection (55,000+ domains), role-based flagging, catch-all detection, and confidence scores. $0.005/email, no subscription.

Email Finder & Verifier — Find Decision-Makers, Verify Emails

memo23/email-finder

Find decision-makers at any company for free — pay only for verified, deliverable emails. Pick the roles (founder, CEO, VP), get names, titles, LinkedIn + MX-verified business emails with ranked candidates and phones. $0.02 per verified email, far below pay-per-verify tools. No API keys.

Website Contact Scraper Pro - Extract from JavaScript Sites

ryanclinton/website-contact-scraper-pro

Website Contact Scraper Pro. Available on the Apify Store with pay-per-event pricing.

Website Lead Intelligence — Find the Right Person, Verified

ryanclinton/website-contact-scraper

Turn company websites into ready-to-email decision-makers. Verified emails, named contacts ranked by seniority, buying-committee classification, A/B/C decision tiers, and optional scheduled monitoring + CRM auto-push to HubSpot/Salesforce. $0.15/site.

Email Finder

automation-lab/email-finder

Find business emails for any person given their name and company domain. Uses waterfall verification: website scraping, GitHub commits, Gravatar checks, and smart pattern detection.

Lead Quality & Outreach Readiness Auditor — Decide & Benchmark

ryanclinton/enrichment-quality-auditor

Audit lead lists before outreach. Every lead gets a quality score, trust score, and a use/verify/repair/enrich/reject decision, then rolls up to account health, pipeline risk, and a vendor benchmark of which source delivers usable leads. Works with Clay, Apollo, ZoomInfo, CSV.

Person Data Enrichment — Email, Phone & LinkedIn

ryanclinton/person-enrichment-lookup

Enriches persons from People Data Labs — cheaper than Clay, Apollo, or ZoomInfo. Name + company → verified work email, job title, seniority, phone, LinkedIn, and location. Pay-per-event: $0.15/person. No subscription.

Lead Enrichment Pipeline — 5-47x Cheaper Than Clay

ryanclinton/lead-enrichment-pipeline

All-in-one lead enrichment: email discovery, phone finding, verification, company research, and lead scoring in one run. CSV or JSON in, scored leads out. $0.12/lead — 5-47x cheaper than Clay.