✅ Email Verification Tool — ZeroBounce, NeverBounce & Kickbox Alternative

Verify deliverability of any email address — syntax check, MX-record lookup, SMTP RCPT TO probe, role-account detection, disposable-domain flag, and catch-all detection. Built as a pay-per-result alternative to ZeroBounce ($16-2,000/mo), NeverBounce ($8-1,250/mo), Kickbox ($8-2,000/mo), BriteVerify, and Hunter Email Verifier for outbound deliverability, list hygiene, and signup-form validation.

Why Email Verification Tool Beats ZeroBounce, NeverBounce, Kickbox & BriteVerify

Feature	NexGenData Email Verification Tool	ZeroBounce	NeverBounce	Kickbox	BriteVerify
Cost	$0.002 / email, pay-per-result	$0.004-0.008 / email	$0.003-0.008 / email	$0.008-0.01 / email	$0.005-0.01 / email
Syntax validation	Yes	Yes	Yes	Yes	Yes
MX-record lookup	Yes	Yes	Yes	Yes	Yes
SMTP RCPT probe	Yes	Yes	Yes	Yes	Yes
Catch-all detection	Yes	Yes	Yes	Yes	Yes
Disposable / temp-mail	Yes — 5K+ disposable domains	Yes	Yes	Yes	Yes
Role-account flag	Yes — info@, sales@, support@	Yes	Yes	Yes	Yes
Bulk batch	CSV in → CSV out, single run	Plan-gated	Plan-gated	Plan-gated	Plan-gated
API access	Apify REST + SDKs	Paid plan	Paid plan	Paid plan	Paid plan
Auth required	Apify token	API key	API key	API key	API key
Monthly minimum	None	$16+	$8+	$8+	None

Most outbound + agency teams pick this actor instead of ZeroBounce because per-email cost is 2-4× lower at the same accuracy tier, and it's cheaper than Kickbox for batch-list hygiene. A drop-in alternative to NeverBounce when you don't want a separate API key + dashboard subscription per client.

What You Get Per Email

• email, local_part, domain
• status — valid / invalid / risky / unknown
• reason — mailbox_not_found / syntax / no_mx / smtp_refused / catch_all / disposable / role
• mx_records — array of MX hosts in priority order
• is_role_account — info@, sales@, support@, etc.
• is_disposable — flagged against 5K+ temp-mail domains
• is_catch_all — domain accepts all incoming mail
• is_free_provider — gmail.com, yahoo.com, outlook.com
• smtp_response_code — raw SMTP response from the RCPT probe

Use Cases

• Cold email hygiene — verify a 10K outbound list before launching a campaign to protect sender reputation
• CRM cleanup — bulk-validate existing CRM contacts to reduce bounce rate on next blast
• Signup-form validation — real-time verification on user signup to catch typos and disposable addresses
• Lead-list QA — verify purchased / scraped lists before sending to sales
• Newsletter list hygiene — quarterly cleanup of subscriber list to maintain inbox placement
• Fraud / abuse prevention — flag disposable + role-account signups for review

Quick Start (Python)

from apify_client import ApifyClient
client = ApifyClient("YOUR_APIFY_TOKEN")
run = client.actor("nexgendata/email-verification-tool").call(run_input={
    "emails": ["test@stripe.com", "fake@nonexistentdomain12345.com"]
})
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item["email"], item["status"], item["reason"])

Pricing — Pay Per Email

• Actor start: $0.005
• Email: $0.002

A 10,000-address list verification = $20.005. A daily 500-signup validation = $1.005/day. No monthly minimum.

Related NexGenData Lead-Gen Actors

Use case	Actor
Contact info scraper (emails + phones + socials)	contact-info-scraper
Website email extractor	website-email-extractor
Find emails on a domain (pattern + verify)	company-email-finder
Email validator (companion actor)	email-validator
B2B leads finder (multi-source)	b2b-leads-finder
AI lead-gen agent (NL-query interface)	lead-gen-ai-agent
Company enrichment from domain	company-enrichment-tool
Lead-list enricher (CSV in → CSV out)	lead-list-enricher
Hiring-signal detector	hiring-signal-detector

FAQ

Q: How accurate is it vs ZeroBounce? A: Comparable on the valid / invalid split; both rely on the same SMTP RCPT probe. The difference is price (~2-4× cheaper here) and the lack of a monthly minimum.

Q: Catch-all handling? A: When a domain accepts all incoming mail, the actor flags is_catch_all: true and sets status to risky. Most senders treat catch-all as "send with caution."

Q: Does the probe hurt my sender reputation? A: No — RCPT probes are read-only and use throwaway connections. They don't deliver mail and don't appear in your sending IP's stats.

Q: GDPR / CCPA? A: Verification is metadata about an email's deliverability — no PII is stored beyond the address. You are the controller for downstream outreach.

Q: Real-time API for signup forms? A: Yes — call via Apify REST (/run-sync-get-dataset-items) for sub-2-second response on single-email checks.

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How NexGenData Pricing Works

Every NexGenData actor uses pay-per-event pricing — you only pay for results that actually land in your dataset. No monthly minimum, no seat fees, no surprise overage bills.

• Actor Start: a single-event charge each time you spin the actor up (scaled to memory size)
• Result / item: charged per item written to the default dataset
• No charge for retries, internal proxy rotation, or failed sub-requests — those are absorbed by the platform

Apify Platform Bonus

New to Apify? Sign up with the NexGenData referral link — you get free platform credits on signup (enough for several thousand free results) and you help fund the maintenance of this actor fleet.

Integration Surface

Every actor in the NexGenData catalog can be triggered from:

• Apify console — point-and-click run
• Apify API — REST + webhooks
• Apify Python / JS SDKs — programmatic batch
• Zapier, Make.com, n8n — official integrations
• MCP — many actors are exposed as MCP tools for Claude / ChatGPT / Cursor agents
• Schedules — built-in cron for daily / weekly / monthly runs
• Webhooks — POST results to any HTTPS endpoint on dataset write

Support

NexGenData maintains 260+ Apify actors and ships updates regularly. Bug reports via the Apify console issues tab get a response within 24 hours. Roadmap requests are welcome — high-demand features ship in the next version.

Home: thenextgennexus.com Full catalog: apify.com/nexgendata