Bouncer vs MillionVerifier
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
Editorial assessmentBouncer compared with MillionVerifier
MillionVerifier is roughly two and a half times cheaper at 100,000 addresses, gives you catch-alls and unknowns free rather than unknowns alone, and refunds your last payment if hard bounces exceed 4 percent. Bouncer offers EU hosting, hashed storage, a 72-hour bounce remedy, Toxicity Check, and a real product team behind it. If price is the deciding factor, MillionVerifier; if a European legal review or a written accuracy promise is, Bouncer.
Choose Bouncer if
European small and mid-sized businesses, agencies, and SaaS companies that want a verifier with EU-only hosting, a published DPA, hashed storage, and a written accuracy guarantee, at mid-market pricing rather than either budget or enterprise rates.
Choose MillionVerifier if
Cost-sensitive email marketers, agencies, and outbound teams cleaning lists in the tens of thousands to millions, who want the lowest defensible cost per usable answer and do not need certifications, a deliverability suite, or a large vendor behind them.
Side by side
13 attributes| Attribute | Bouncer | MillionVerifier |
|---|---|---|
| Category | Verification | Verification |
| Starting price | $8 for 1,000 credits, with 100 free credits on signup (free plan available) | $39 for 10,000 credits, or $0.0039 per email (free plan available) |
| Pricing model | Prepaid verification credits on a fully published volume ladder with no expiry, plus two separately priced subscriptions: Bouncer Shield for real-time checks and the Deliverability Kit for placement and monitoring. | Prepaid credits only, sold as one-time packages on a published volume ladder, with no subscription, no contract, and no expiry. Billing applies to good and bad results only. |
| Free plan | 100 free credits on signup, plus a free single-address checker and a free list sampling tool that need no account. | 100 free credits on account creation, plus 100 free checks in the single-address Email Checker. |
| Free trial | No time-limited trial; 100 free credits with no credit card required | No time-limited trial; 100 free credits on signup with no credit card |
| Best for | European small and mid-sized businesses, agencies, and SaaS companies that want a verifier with EU-only hosting, a published DPA, hashed storage, and a written accuracy guarantee, at mid-market pricing rather than either budget or enterprise rates. | Cost-sensitive email marketers, agencies, and outbound teams cleaning lists in the tens of thousands to millions, who want the lowest defensible cost per usable answer and do not need certifications, a deliverability suite, or a large vendor behind them. |
| Setup time | Under fifteen minutes. Sign up, take the 100 free credits, upload a list or copy an API key. Bouncer Shield needs a snippet on the form and AutoClean needs a CRM connection, each an hour at most. | Ten minutes. Create an account, take the 100 free credits, upload a file or connect an ESP. The API is documented as a five-minute connection and self-serve keys mean no waiting on anybody. |
| Learning curve | Low. Three verdicts instead of a status taxonomy makes the output immediately usable, and the unknown bucket is explained rather than treated as an embarrassment. Toxicity scores take a little longer to internalise because the one-to-five scale is a risk gradient rather than a pass or fail. | Minimal. The result vocabulary is good, bad, and risky, which is deliberately simpler than the multi-status taxonomies of ZeroBounce or Emailable, and the download splits into the files you actually need. The bundled EmailAcademy PRO covers the deliverability context for teams new to this. |
| Platforms | Web application, REST API, Bouncer Shield form widget, AutoClean CRM connector, Native integrations | Web application, REST API with SDKs, Real-time signup widget, EverClean ESP connector, 40-plus integrations |
| Compliance | GDPR by design with a published data processing agreement, EU-only data storage | No certifications published; the company states general GDPR-aware handling but publishes no SOC 2, ISO 27001, or audit evidence |
| Founded | 2017 | 2016 |
| Headquarters | Wroclaw, Poland | Hungary, operated by GBD Software as a Service |
| Ownership | Privately held, seed-stage venture backing reported | Bootstrapped and privately held; no outside investment |
Strengths and limitations
Bouncer
Strengths
- The most specific accuracy guarantee in the category: over 99 percent accuracy, 98 percent coverage, 100 percent accuracy on undeliverables, and a credit refund for deliverables that bounce within 72 hours.
- An explicit philosophical position, biased against false negatives, that is stated by the CEO on a public page and reflected in how the unknown verdict is used.
- EU-only hosting in EU AWS data centres, addresses hashed everywhere except the download layer, automatic 60-day deletion, on-demand permanent deletion, and a published DPA.
- The complete price ladder is published rather than hidden behind a calculator, and credits never expire.
Limitations
- Mid-market pricing: $400 per 100,000 is two and a half to three times what MillionVerifier, DeBounce, or Reoon charge for the same core job.
- The deliberate 2 percent unknown bucket means catch-all-heavy B2B lists will leave more addresses unresolved here than at vendors that guess aggressively.
- Bouncer Shield and the Deliverability Kit are separate subscriptions, so the advertised credit price is not the full cost of a complete deployment.
- No HIPAA programme and no US data residency option, which closes the door on some American regulated buyers by design.
MillionVerifier
Strengths
- The cheapest published ladder among the general-purpose verifiers here: $39 per 10,000, $149 per 100,000, $449 per million, falling to $0.00017 per address at fifty million.
- Charges nothing for risky results, including unresolved catch-alls, which is the most generous billing policy in the category and materially lowers the real cost on B2B lists.
- Built-in catch-all resolution converts 30 to 40 percent of accept-all addresses into definite verdicts inside the normal pass, with no premium credit and no separate workflow.
- A plainly worded money-back guarantee: exceed 4 percent hard bounce after cleaning and the last payment is refunded, with the vendor explicitly claiming no small print.
Limitations
- No published security certifications at all: no SOC 2, no ISO 27001, no trust centre, no penetration test summary, no data residency statement.
- Public sources put the team at roughly four people, which is a real concentration risk for a service sitting in the path of your sending programme.
- No deliverability suite: no inbox placement testing, no blacklist monitoring, no DMARC reporting, no warmup, so this is one tool among several rather than a consolidation play.
- Catch-all resolution at 30 to 40 percent is a fraction of what BounceBan claims, so a list that lives or dies on the accept-all bucket may still need a specialist.
Pricing compared
Bouncer
Prepaid verification credits on a fully published volume ladder with no expiry, plus two separately priced subscriptions: Bouncer Shield for real-time checks and the Deliverability Kit for placement and monitoring.
- Small volumes$8 to $60
- Mid volumes$250 to $750
- Large volumes$1,250 to $2,000
Bouncer sits deliberately in the middle and mostly earns it. At $400 per 100,000 addresses it costs about a third of ZeroBounce and roughly two and a half times MillionVerifier, and what it buys with that premium over the budget tier is a published guarantee with a specific remedy, EU-only hashed storage with 60-day deletion, and a $1,000-per-million rate at scale that stays competitive. The entry point matters too: a 1,000-credit minimum at $8 is the cheapest way in the category to genuinely test a vendor on real data. Where the value slips is the unbundling. Shield and the Deliverability Kit are separate subscriptions, so the fully-equipped version of Bouncer is not the mid-market bargain the credit table suggests.
MillionVerifier
Prepaid credits only, sold as one-time packages on a published volume ladder, with no subscription, no contract, and no expiry. Billing applies to good and bad results only.
- Starter volumes$39 to $89
- Growth volumes$149 to $449
- Bulk volumes$799 to $8,499
On raw cost per usable answer, nothing in this comparison set beats MillionVerifier. Cleaning 100,000 addresses costs $149 against $400 at Bouncer, $649 at ZeroBounce, and $300 at BounceBan, and the not-charging-for-risky rule means the real bill on a B2B list is lower still. Add the 10 percent auto top-up bonus and the arithmetic gets slightly absurd. What you give up is everything that is not verification: no compliance evidence, no deliverability suite, no enterprise relationship, no meaningful vendor scale. For an email marketer or agency whose success metric is a clean list and a low bill, this is the correct default. For anyone whose success metric includes surviving a security questionnaire, it is not an option at any price.
Editorial verdict on each
Bouncer
Bouncer is the most thoughtfully positioned verifier in this set. Its stated bias against false negatives, its 100 percent undeliverable accuracy claim, and its 72-hour bounce refund make a promise that can actually be tested, which is more than most accuracy percentages in this category amount to. The European data posture, hashed storage, EU-only AWS hosting, 60-day deletion, and a published DPA, is concrete rather than performative, and the fully published price ladder with non-expiring credits and no billing for duplicates or unknowns is exactly the transparency the category usually avoids. The costs are real too: $400 per 100,000 is well above the budget tier, the deliberate unknown bucket leaves catch-all-heavy lists partly unresolved, and Shield and the Deliverability Kit are separate subscriptions that quietly undo the mid-market pricing. For a European small business that wants to buy verification once, understand the bill, and never lose a live contact to a wrong verdict, this is the right default.
Read the full Bouncer profileMillionVerifier
Best ValueMillionVerifier wins the argument it chose to have. On cost per usable answer it is the cheapest credible verifier here, and the two policies behind that, never charging for risky results and resolving 30 to 40 percent of catch-alls inside a standard credit, matter more on a real B2B list than the headline rate does. Add non-expiring credits, a 10 percent auto top-up bonus, and a money-back guarantee written in one sentence, and the value case against ZeroBounce or NeverBounce is not close. The counterweight is everything the company chose not to build: no certifications, no trust centre, no residency commitment, no deliverability suite, and roughly four people behind the whole operation. If you are an email marketer, agency, or outbound team cleaning lists and answering to nobody's security questionnaire, buy this and spend the savings on sending. If your procurement process has a checklist, this will not clear it, and you should not pretend otherwise.
Read the full MillionVerifier profileBouncer profile last reviewed 2026-08-22; MillionVerifier last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.