OrbiSearch

NeverBounce alternative

The NeverBounce Alternative That Actually Verifies Catch-Alls

Looking for a NeverBounce alternative that actually verifies catch-all emails? OrbiSearch resolves the addresses NeverBounce flags as "Accept All" - 28% more catch-alls resolved, up to 88% lower cost, and credits that never expire.

Why teams switch from NeverBounce to OrbiSearch

Catch-alls go unresolved

NeverBounce labels catch-all domains as "Accept All / Unverifiable" and recommends sending in small batches to monitor bounce-backs. For B2B outreach where a large share of corporate domains are catch-all, that means discarding most of your list or risking deliverability.

Credits expire after 12 months

Bought 100k credits and used 60k? The remaining 40k disappear at the one-year mark. OrbiSearch credits never expire.

Pricing scales steeply

At 1M emails NeverBounce charges $2,500. OrbiSearch charges $311 for the same volume, 88% less.

The catch-all problem

Catch-all domains accept mail for any address. NeverBounce labels these but cannot verify them. OrbiSearch resolves them.

OrbiSearch

Resolves catch-all emails

Proprietary dual-layer mailbox detection determines whether individual mailboxes exist on catch-all domains. Returns a definitive result in seconds without sending any emails.

28% more catch-all emails resolved

NeverBounce

Flags as "Accept All"

Classifies catch-all emails as "Accept All / Unverifiable" without checking mailbox existence. Their own documentation states there is "no definitive way to determine whether this email is valid or invalid."

Recommends sending in small batches and monitoring bounce-backs

Catch-all benchmark

2,451 confirmed catch-all emails from a real cold outreach campaign, tested through both services.

OrbiSearch

28%

more catch-all emails resolved

NeverBounce

Accept All

flagged without resolving

Based on 2,451 catch-all emails from a real cold outreach campaign (October 2025).

Pricing comparison

OrbiSearch is up to 88% cheaper than NeverBounce, and OrbiSearch credits never expire.

EmailsNeverBounceOrbiSearchYou Save
5,000$40$3025%
10,000$50$3040%
25,000$125$3969%
50,000$250$6275%
100,000$400$10374%
500,000$1,500$20786%
1,000,000$2,500$31188%
5,000,000Custom$1,151-

Both services offer pay-as-you-go pricing. NeverBounce credits expire after 12 months. OrbiSearch credits never expire.

Validating millions of emails?

OrbiSearch offers private dedicated infrastructure with white glove support for customers on the 5M and 10M packs. No queues, no file splitting, and we handle data cleaning and quality monitoring.

Feature comparison

FeatureOrbiSearchNeverBounce
Standard email verification
Catch-all email resolution
Flags only
SEG-protected email verification
Greylisted email resolution
Bulk CSV verification
API access
Automated list sync (CRM)
85+ integrations
Free validations on signup
500
Free trial
Credits never expire
12 months
Pay-as-you-go (no subscription)
Private dedicated infrastructure

Summary

Choose OrbiSearch if you need:

  • Catch-all emails actually verified, not just labelled
  • SEG-protected and greylisted email resolution
  • Up to 88% lower cost for email verification
  • Credits that never expire
  • Private infrastructure for large-scale validation

Choose NeverBounce if you need:

  • Automated CRM list sync (85+ integrations)
  • Part of the ZoomInfo ecosystem
  • AI-selected leads (Growth Plan)

Frequently Asked Questions

Why look for a NeverBounce alternative?

The two most common reasons are catch-all handling and credit expiry. NeverBounce flags catch-all domains as 'Accept All / Unverifiable' rather than resolving them, which leaves a large share of B2B addresses in limbo. NeverBounce credits also expire 12 months after purchase. Teams that need definitive catch-all results, or who buy in bulk and don't want a usage clock, typically switch to alternatives that resolve catch-alls and don't expire credits.

What's the best NeverBounce alternative for catch-all emails?

OrbiSearch is purpose-built for catch-all resolution. In a benchmark of 2,451 catch-all emails from a real cold outreach campaign, OrbiSearch returned a definitive deliverable or undeliverable result on 28% more emails than NeverBounce. ZeroBounce, MillionVerifier and Emailable also flag catch-alls but do not resolve them.

Is NeverBounce still good after the ZoomInfo acquisition?

NeverBounce was acquired by DiscoverOrg (now ZoomInfo) in 2019 and continues to operate as a standalone product. Some users have reported changes in support quality and pricing flexibility since the acquisition. The core verification still works as advertised. Its limitations on catch-all and SEG-protected domains pre-date the acquisition.

How does NeverBounce pricing compare to alternatives?

NeverBounce uses pay-as-you-go pricing that scales fairly steeply at higher volumes ($2,500 for 1M emails). OrbiSearch is 74-88% cheaper at every tier above 25k emails and has no credit expiry. MillionVerifier is cheaper still on per-email price but offers no catch-all resolution.

Does NeverBounce verify catch-all emails?

No. NeverBounce flags catch-all emails as 'Accept All / Unverifiable' without determining whether individual mailboxes exist. Their own documentation states 'there is no definitive way to determine whether this email is valid or invalid' for catch-all domains. OrbiSearch uses proprietary dual-layer mailbox detection to resolve catch-all emails in real-time.

How many more catch-all emails does OrbiSearch resolve?

In a benchmark test of 2,451 catch-all emails from a real cold outreach campaign, OrbiSearch resolved 28% more catch-all emails than NeverBounce. Where NeverBounce labels these emails as unverifiable, OrbiSearch returns a definitive deliverable or undeliverable result.

Is OrbiSearch cheaper than NeverBounce?

Yes, significantly. At 100,000 emails, OrbiSearch costs $103 compared to NeverBounce's $400 (74% savings). At 1,000,000 emails, OrbiSearch costs $311 compared to $2,500 (88% savings). Additionally, NeverBounce credits expire after 12 months while OrbiSearch credits never expire.

Do NeverBounce credits expire?

Yes. NeverBounce credits expire 12 months after purchase. This has been a common source of complaints from users who have lost unused credits. OrbiSearch credits never expire.

Is NeverBounce owned by ZoomInfo?

Yes. NeverBounce was acquired by DiscoverOrg (now ZoomInfo) in 2019. It continues to operate as a standalone product, though some users have reported changes in support quality since the acquisition.

Does NeverBounce offer features OrbiSearch doesn't?

Yes. NeverBounce offers automated list sync with CRM platforms, 85+ native integrations, and a Growth Plan with AI-selected leads. If you need continuous automated list hygiene integrated with your CRM, NeverBounce has more tools for that. If you need accurate catch-all verification, OrbiSearch is purpose-built for that.

Also compare OrbiSearch with:

ZeroBounce|MillionVerifier|BounceBan

Two ways customers run OrbiSearch: as the validation layer in a B2B data product, or alongside Clay for real-time list cleanup.

Other NeverBounce alternatives worth considering

Honest one-line summaries of how the main NeverBounce competitors stack up.

  • ZeroBounce - Mature platform with strong integrations and AI scoring. Higher pricing than OrbiSearch and similar catch-all limitations.
  • MillionVerifier - Budget-friendly with a free tier. Catch-all detection only, no resolution.
  • BounceBan - Newer entrant with catch-all resolution. Smaller scale, less proven on bulk.
  • Bouncer - EU-based with strong privacy posture. Subscription-based, not pay-as-you-go.
  • Emailable - Fast bulk processing. Catch-all flagging only.
  • OrbiSearch - The only one that actually resolves catch-alls plus SEG and greylisted addresses, pay-as-you-go, credits never expire.

Ready to try OrbiSearch?

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