DeBounce
DeBounce: A low-cost verifier for high-volume list cleaning, APIs, forms, and monitoring. Ranked #11 of 36 in Email Verification Services by our editors (7.5/10); pricing: Free plan; best for high-volume email verification at low unit costs.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forHigh-volume email verification at low unit costs
- Free planYes
- Paid from$0.00045/unit usage-based
- Facts checked21 Sep 2026
Where it wins
- Starting price of $0.00045 per verification
- Bulk uploads, API validation, and real-time form checks
- Monitoring, deduplication, enrichment, and broad integrations
Where it doesn't
- No free plan
- Pricing is pay-as-you-go rather than fixed monthly plans
- Not focused solely on basic one-time list validation
Our verdict on DeBounce
DeBounce is an email verification service for marketers, agencies, developers, and businesses that need to validate addresses across uploaded lists, applications, and website forms. It supports bulk CSV/TXT uploads, API-based validation for real-time and batch workflows, and a JavaScript widget that checks addresses before form submission. Validation covers invalid, disposable, spam-trap, honeypot, role-based, and catch-all addresses, with additional tools for deduplication, selectable exports, monitoring, and data enrichment.
Pricing follows a pay-as-you-go credit model rather than fixed monthly plans. The published starting price is $0.00045 per verification, positioning DeBounce for high-volume workloads where unit cost matters. New accounts include 100 free credits, while purchased credits do not expire. This structure suits users whose verification volume changes over time, but teams seeking a recurring monthly allowance or a traditional subscription may prefer a service organized around fixed plans.
DeBounce also fits workflows that extend beyond a single list upload. Integrations include Mailchimp, HubSpot, MailerLite, ActiveCampaign, Mailjet, Brevo, Drip, Klaviyo, Zapier, and WordPress, while web and API access support platform and custom application workflows. List monitoring and automated recurring validation add an ongoing maintenance layer, and enrichment with reverse email lookup broadens the service beyond deliverability checks. Choose DeBounce when low per-verification pricing, automation, and multiple validation methods are priorities. Choose an alternative if the main requirement is a free plan or a fixed monthly pricing structure.
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DeBounce pricing
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DeBounce fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $0.00045/unit usage-based |
| Bulk list upload | Yes |
| API access | Yes |
| Real-time form checks | Yes |
| Disposable detection | Yes |
| Credit rollover | Yes |
| Monthly verification credits | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Tickets, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: HubSpot, Google Sheets, Mailchimp, ActiveCampaign, Mailjet, Mautic … See all → |
| Pricing | Free plan (source) |
| Website | debounce.com |
| Facts checked | 21 Sep 2026 |
DeBounce integrations
DeBounce lists 8 integrations on its own site.
- HubSpot
- Google Sheets
- Mailchimp
- ActiveCampaign
- Mailjet
- Mautic
- Zapier
- WordPress
See all DeBounce integrations →
Alternatives to DeBounce
- ZeroBounceA broad verification suite covering list cleaning, APIs, monitoring, and deliverability tools.8.9
- QuickEmailVerificationA flexible verifier with free credits, broad file support, API access, and pay-as-you-go pricing.8.7
- BouncerA flexible email verification service with non-expiring credits, APIs, and broad integrations.8.5
See all DeBounce alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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