ListWise vs MyEmailVerifier
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Both sides assessedListWise compared with MyEmailVerifier
MyEmailVerifier is roughly half the price at 100,000 addresses and roughly a third at a million, gives 100 free credits every day, includes API access on every plan, and offers a Deep Catch-All Check. ListWise offers anti-greylisting, typo repair, a 1,000-address free trial, and a three-decade-old corporate parent with a real address. On economics MyEmailVerifier wins clearly; ListWise's argument is technique and provenance.
MyEmailVerifier compared with ListWise
ListWise charges $185 to clean 100,000 addresses prepaid where MyEmailVerifier charges about $99, and about $1,205 for a million against about $349. ListWise offers auto typo fixing, anti-greylisting technology, and a New Zealand company with a real corporate address behind it. MyEmailVerifier is dramatically cheaper, gives 100 free credits a day, and has a modern API and MCP surface. ListWise is the more traditional service; MyEmailVerifier is the better economic choice.
Choose ListWise if
Bulk email marketers and list owners who want a straightforward prepaid clean with a flat published price, strong greylisting handling, typo repair, and explicit spam-trap and no-reply detection, from a company with three decades of trading history and a physical address you can look up.
Choose MyEmailVerifier if
Price-sensitive high-volume senders, agencies, resellers, and solo operators who want a competent real-time verifier at close to the cheapest credible rate in the market, and who can use 100 free credits a day rather than needing a certified enterprise vendor.
Side by side
13 attributes| Attribute | ListWise | MyEmailVerifier |
|---|---|---|
| Category | Verification | Verification |
| Starting price | $0 to clean up to 1,000 addresses, then $45 for 10,000 prepaid or $44 per month (free plan available) | $0 with 100 free credits every day, then about $4 for 1,000 pay-as-you-go credits (free plan available) |
| Pricing model | Three separate published ladders: one-off prepaid credits that never expire, recurring monthly plans that are cheaper per address, and Premium monthly plans that add the real-time single-address API. All prices in USD and exclusive of tax. | Two published ladders driven by a volume calculator: prepaid pay-as-you-go credits from a 1,000 minimum, and a monthly subscription from a 5,000 minimum priced lower per credit at every tier. Credits never expire on either. A daily-billed unlimited plan sits alongside both. |
| Free plan | No ongoing free plan. The free allowance is a one-time 1,000-address clean, which is ten times the category convention. | 100 free verification credits every day, no credit card required, covering the full verification result set. |
| Free trial | Clean up to 1,000 email addresses free, uploaded as a CSV or text file, before paying anything | No time-limited trial; 100 free credits per day forever on verified accounts |
| Best for | Bulk email marketers and list owners who want a straightforward prepaid clean with a flat published price, strong greylisting handling, typo repair, and explicit spam-trap and no-reply detection, from a company with three decades of trading history and a physical address you can look up. | Price-sensitive high-volume senders, agencies, resellers, and solo operators who want a competent real-time verifier at close to the cheapest credible rate in the market, and who can use 100 free credits a day rather than needing a certified enterprise vendor. |
| Setup time | Minutes for a bulk clean, and the free 1,000-address trial needs no payment details. There is no integration work at all on the standard plans, because the workflow is upload a file and download a file. A Premium API integration is a normal REST job. | Minutes. Register, confirm your address to unlock the daily free credits, and either upload a file or take an API key. The bulk uploader shows a ten-address sample result before you commit a full list, which is a small but genuinely useful touch. |
| Learning curve | Very low. There are no quality levels, credit multipliers, or configuration decisions on the standard product. The one thing to understand before purchase is which of the three ladders you are on, because the API sits only on the most expensive one. | Very low for the core verifier. The result vocabulary is standard, with catch-all, greylisted, and spam trap surfaced as distinct states rather than hidden. The Deep Catch-All Check and the MCP connector are the only parts that require reading anything. |
| Platforms | Web application, CSV and plain text upload, Real-time API on Premium plans, Optional dedicated server deployment | Web application, REST API with GitHub client libraries, Claude MCP connector, Chrome extension, Bulk CSV and TXT upload |
| Compliance | No published certifications, GDPR addressed through optional dedicated servers hosted in a chosen geography | GDPR compliant (vendor statement), SOC 2 certified (vendor claim, no report published), No stored verification results (vendor statement) |
| Founded | 2013 | 2018 |
| Headquarters | Auckland, New Zealand | New Jersey, United States |
| Ownership | Owned and operated by CyberCom, a privately held New Zealand company established in 1995 | Privately held; ownership and leadership not published |
Strengths and limitations
ListWise
Strengths
- Anti-greylisting technology addresses a real and under-served cause of unknown results, and is included in the standard clean rather than sold as a premium retry.
- Automatic typo repair recovers subscribers that stricter verifiers silently delete, and repaired addresses are still verified before they survive.
- The classification set is more specific than most, including no-reply address detection and spam-trap domain detection that almost no competitor publishes separately.
- Flat published price tables across three ladders with no calculator, no gating, and no sales conversation required.
Limitations
- No catch-all resolution. Accept-all domains are detected and flagged as a false-positive risk, and that is where the process stops.
- The real-time API is locked behind Premium plans starting at $408 a month, where competitors include an API on their cheapest packages.
- No named ESP integrations at all. This is a file-in, file-out service, so cleaning inside Mailchimp, Klaviyo, or HubSpot means moving CSVs by hand.
- No published compliance evidence: no SOC 2, no ISO 27001, no trust centre, no data retention policy, and no published security page. Data residency is available only by arranging a dedicated server.
MyEmailVerifier
Strengths
- The cheapest credible ladder here, at about $99 per 100,000 addresses pay-as-you-go and about $299 for a million on subscription.
- One hundred free credits every day rather than once, which is roughly 36,500 free verifications a year and makes extended, honest evaluation free.
- Real-time SMTP verification with an explicit policy of never storing results, so answers reflect current mailbox status rather than a cached record.
- A Deep Catch-All Check that attempts accept-all resolution, which is rare at this price point and is the difference between a budget verifier and a useful one for B2B lists.
Limitations
- The SOC 2 certification claim is displayed as a badge with no published report, auditor, date, or trust centre behind it, which is not enough for a formal vendor security review.
- The single-email API is rate limited to 30 verifications per minute, which rules out real-time enrichment pipelines and any high-throughput programmatic use.
- Bulk files are capped at 100,000 addresses and 10MB, so larger lists must be split, where competitors accept files an order of magnitude bigger.
- No meaningful ESP integration story; there is no equivalent to Kickbox's roughly thirty native connectors or Mailfloss's forty platform integrations.
Pricing compared
ListWise
Three separate published ladders: one-off prepaid credits that never expire, recurring monthly plans that are cheaper per address, and Premium monthly plans that add the real-time single-address API. All prices in USD and exclusive of tax.
- Free trial clean$0
- Prepaid credits$45 to $15,995
- Monthly plans$44 to $2,559
- Premium plans$408 to $1,010
ListWise prices its bulk cleaning fairly and its API expensively. At around $0.0016 to $0.0019 per address on a 100,000-row clean, the bulk product sits in the sensible middle of the market and buys you real technical substance: a live SMTP handshake on every address, anti-greylisting retries, automatic typo repair, and explicit spam-trap and no-reply detection, from a company that has been trading since 1995 and publishes a street address and a phone number. That is a better combination than the plain website suggests. The Premium API pricing is harder to defend, because $408 a month for 100,000 real-time checks is a large premium in a market where EmailListVerify and MyEmailVerifier include an API on their cheapest packages. Buy ListWise for bulk cleaning where its greylisting and typo handling earn their keep, and think carefully before buying it for programmatic use.
MyEmailVerifier
Two published ladders driven by a volume calculator: prepaid pay-as-you-go credits from a 1,000 minimum, and a monthly subscription from a 5,000 minimum priced lower per credit at every tier. Credits never expire on either. A daily-billed unlimited plan sits alongside both.
- Free daily credits$0
- Pay as you go$0.004 to $0.000349
- Monthly subscription$0.003 to $0.000299
- Unlimited planBilled daily
On raw price per verified address, MyEmailVerifier is the strongest value in this profile set, and it is not close. Ninety-nine dollars for 100,000 addresses against Kickbox's $500 and EmailListVerify's $186 is a different order of spending, and 100 free credits a day means a small sender may never pay at all. The real-time, uncached SMTP model is also a genuine technical position rather than a discount shortcut, and the Deep Catch-All Check means it is not simply abandoning the hard cases the way most cheap verifiers do. What you give up is credibility infrastructure: no published audit report behind the SOC 2 claim, no named leadership, no trust centre, no ESP integration depth, and a marketing style built on countdown offers. If your buying process can tolerate that, the arithmetic is overwhelming. If it cannot, no price makes the difference up.
Editorial verdict on each
ListWise
ListWise is a better product than its website implies and a worse deal than its bulk pricing implies, depending entirely on which ladder you land on. The verification technique is genuinely thoughtful: a live SMTP handshake on every address, anti-greylisting retries that rescue a whole class of unknown results, automatic typo repair that recovers subscribers other verifiers quietly delete, and an unusually specific classification set that separates no-reply and spam-trap domains from the general mush. Behind it sits CyberCom, trading since 1995, with a real Auckland address and a phone number, which counts for something in a field full of anonymous vendors. Against that, it will not resolve catch-alls, it publishes no compliance evidence, it has no ESP integrations at all, and it costs roughly double MyEmailVerifier for the same bulk work. The Premium API at $408 a month is the one part that is hard to justify against a market that gives an API away at the bottom of the ladder. Buy the bulk product if greylisting and typo recovery are real problems on your list; look elsewhere if you need an API, an integration, or the lowest price.
Read the full ListWise profileMyEmailVerifier
MyEmailVerifier is the price leader in this category and it earns the position with more than discounting. Real-time uncached SMTP checks, a stated policy of never storing results, a Deep Catch-All Check that most budget verifiers do not attempt, non-expiring credits from a 1,000-credit minimum, an MCP connector, and a documented white-label reseller programme add up to a serious product at roughly a fifth of what the establishment charges. The 100 free credits every day are the single best evaluation offer here, because they let you test the thing that actually matters over a week rather than over a hundred addresses. What holds it back is credibility packaging rather than capability: a SOC 2 badge with no report behind it, no named leadership, a 30-per-minute API rate limit that will surprise developers, and a pricing page that behaves like a flash-sale site. For an agency, a reseller, a solo operator, or any team whose buying decision is their own, this is the obvious first thing to test. For a company with a formal vendor security process, it will not clear the gate no matter how good the price is.
Read the full MyEmailVerifier profileListWise profile last reviewed 2026-08-22; MyEmailVerifier last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.