Bouncer vs DeBounce
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 assessmentDeBounce compared with Bouncer
Bouncer charges roughly three times as much at 100,000 addresses and provides EU-only hosting, hashed storage, 60-day deletion, and a 72-hour bounce refund with 100 percent undeliverable accuracy. DeBounce provides graded credit remedies and a full refund above 8 percent bounces at a fraction of the cost. European buyers with a legal review ahead of them should take Bouncer; everyone else should look hard at the price difference.
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 DeBounce if
Cost-conscious email marketers, WordPress and ecommerce operators, and small agencies that want cheap bulk cleaning plus real-time form protection from a vendor that documents exactly what it guarantees and what it does not.
Side by side
13 attributes| Attribute | Bouncer | DeBounce |
|---|---|---|
| Category | Verification | Verification |
| Starting price | $8 for 1,000 credits, with 100 free credits on signup (free plan available) | $15 for 5,000 credits, falling to about $0.00044 per check at five million (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, on a published volume ladder with no expiry, no contracts, and no setup fees. Different operations consume different numbers of credits. |
| 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 an unlimited free single-address checker on the homepage that requires no registration. |
| 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-conscious email marketers, WordPress and ecommerce operators, and small agencies that want cheap bulk cleaning plus real-time form protection from a vendor that documents exactly what it guarantees and what it does not. |
| 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. Sign up, take the 100 free credits, upload a file or connect an ESP. The WordPress plugin and JavaScript widget are each a short install, and the API needs only a key. |
| 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. | Low for standard use, with one thing worth learning properly: the credit weighting. Because catch-all validation costs ten credits, enrichment twenty, and monitoring twice your list size monthly, budgeting requires knowing the shape of your list rather than just its size. |
| Platforms | Web application, REST API, Bouncer Shield form widget, AutoClean CRM connector, Native integrations | Web application, REST API, JavaScript validation widget, WordPress plugin, ESP and CRM integrations, Zapier |
| Compliance | GDPR by design with a published data processing agreement, EU-only data storage | GDPR page and data retention policy published; no SOC 2 or ISO certification advertised |
| Founded | 2017 | 2018 |
| Headquarters | Wroclaw, Poland | Pune, India |
| Ownership | Privately held, seed-stage venture backing reported | Privately held; no outside funding disclosed |
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.
DeBounce
Strengths
- Among the cheapest published ladders in the category: $25 per 10,000, $135 per 100,000, $750 per million, and roughly $0.00044 per check at five million.
- Every feature is available at every volume, with no plans, tiers, or capability gating, and API access carries no separate fee.
- The most thoroughly documented guarantee among the low-cost vendors: 97.5 percent overall, 95 percent on Microsoft accounts, 98 percent elsewhere, with graded credit remedies and a full refund above 8 percent bounces.
- Unusually honest about failure modes, naming the exact domains and account types where results will be poor rather than burying them in a support article.
Limitations
- Catch-all validation at ten credits per address undermines the cheap headline rate on exactly the lists where verification matters most.
- No security certifications: no SOC 2, no ISO 27001, no trust centre, no penetration test summary.
- The company is small, founded in 2018 with a lean team and no disclosed funding, which is a concentration risk for a service in your sending path.
- Named exclusions are honest but real: GMX and WEB.de may produce more than 10 percent bounces, and free.fr, orange.fr, sfr.fr, comcast.net, and att.net will produce heavy unknowns.
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.
DeBounce
Prepaid credits only, on a published volume ladder with no expiry, no contracts, and no setup fees. Different operations consume different numbers of credits.
- Small volumes$15 to $75
- Mid volumes$135 to $450
- Large volumes$750 to $2,200
For consumer and mixed lists, DeBounce is close to the best value in the category: $135 to clean 100,000 addresses against $400 at Bouncer and $649 at ZeroBounce, with every feature included at every volume and a guarantee documented down to the arithmetic. The picture changes on B2B data. At ten credits per catch-all validation, a list that is 30 percent accept-all costs roughly $0.0045 per address at the 100,000 rung once you verify that segment properly, which lands it above BounceBan and well above MillionVerifier, both of which handle catch-alls inside a standard credit. Work out your accept-all share first; it decides whether DeBounce is the cheapest option you have or a false economy.
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 profileDeBounce
DeBounce is a cheap verifier that behaves like an expensive one in the way that matters most: it tells you exactly what it promises, exactly what it pays if it misses, and exactly which addresses it will handle badly. The published ladder down to roughly $0.00044 per check, every feature available at every volume, non-expiring credits, a WordPress plugin, a real-time widget, daily list monitoring, and forty-plus payment methods make it an obvious candidate for small businesses cleaning consumer or mixed lists. The catch, and it is a specific one, is the ten-credit catch-all validation, which flips the economics on B2B data and pushes serious accept-all work toward MillionVerifier or BounceBan. Check your accept-all share, read the named exclusions, and if neither disqualifies you, this is one of the best-value purchases in the category.
Read the full DeBounce profileBouncer profile last reviewed 2026-08-22; DeBounce last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.