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Bouncer vs Clearout, and the better choice

How Bouncer and Clearout compare on what you get per credit, and why RocketVerifier beats both on cost per usable result, catch-all verdicts, speed and AI tooling.

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Side by side

Bouncer, Clearout and RocketVerifier

Each vendor's terms from its own published pages, with RocketVerifier alongside.

Bouncer, Clearout and RocketVerifier compared
Compare Bouncer Clearout RocketVerifier
Unknown results Unknown results and duplicates within a list are not charged. Unknown results are not charged. Never charged, and duplicates in a list are free too
Bounce refunds If an address marked deliverable bounces within 72 hours of verification for an objective reason, that check is credited or refunded. A conditional bounce-rate guarantee; refunds are requested within 30 days and refused once more than 25% of purchased credits are used. Automatic: every hard bounce on a deliverable result is refunded within 30 days when you connect SendGrid, Mailgun, Amazon SES or Postmark
Catch-all addresses Deep verification of catch-all addresses hosted by Google and Microsoft. Deep Verify resolves catch-alls at 5 credits per resolved address. Every one scored 0 to 100 with a send_safe, send_with_caution or avoid verdict, in the standard 1 credit
MCP server for AI agents A remote MCP server for Claude and ChatGPT. A remote MCP server for Claude, ChatGPT and Cursor. Hosted MCP server for Claude, ChatGPT, Cursor and any MCP client, plus a local npm package
OAuth for third-party apps No OAuth app platform for third-party developers is published on Bouncer's site. No OAuth app platform for third-party developers is published on Clearout's site. RocketVerifier Connect: apps connect in one click and verify on the user's own credits
Free credits 100 free credits, no card required. 100 free credits at signup, no card required. 100 free credits instantly, no card required
Credit expiry Credits never expire. Purchased credits never expire and subscription credits roll over. Pay-as-you-go credits never expire, and plan credits roll over
Developer API Real-time and batch APIs with callbacks, sandbox emails and an official Java client library. Real-time and bulk APIs with webhooks and test addresses; no official SDKs listed. REST and bulk APIs, signed webhooks, Node.js and Python SDKs, a CLI and free sandbox keys
Form protection Bouncer Shield, sold as a separate monthly subscription. Form Guard, at 2 credits per email, name or phone validated. RocketShield, included on every plan
SPF, DKIM and DMARC SPF, DKIM, DMARC and blocklist tests in the Deliverability Kit, sold separately. No SPF, DKIM or DMARC monitoring is listed. Free lookups plus deliverability monitors with alerts, included

In short

Bouncer vs Clearout at a glance

What each one is, and how RocketVerifier compares head to head.

Bouncer

Bouncer is an email verification service with a real-time API, Bouncer Shield form protection and a Deliverability Kit, sold as separate products.

RocketVerifier vs Bouncer

Clearout

Clearout is an email verification and prospecting platform with an email finder, Form Guard and a catch-all Deep Verify option.

RocketVerifier vs Clearout

The better choice

Why RocketVerifier beats Bouncer and Clearout

99.5% accuracy, the fastest real-time API, a reason behind every result and every feature on every plan.

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  • Pay only for usable results

    Unknown results and duplicate addresses are never charged. Connect your sending platform and every hard bounce on an address we marked deliverable is refunded automatically.

  • A verdict on every catch-all

    Accept-all addresses get send_safe, send_with_caution or avoid, included in the standard 1 credit.

  • The fastest real-time API

    Typically under 400ms, 1 to 3 seconds with a live SMTP check, and up to 100,000 emails per hour in bulk.

  • Built for AI agents

    A hosted MCP server for Claude, ChatGPT and Cursor, plus RocketVerifier Connect OAuth for third-party apps.

  • Credits never expire

    Pay-as-you-go credits stay until you use them. Monthly and yearly plans roll unused credits over.

  • Integrations included

    HubSpot, Salesforce, Mailchimp, Instantly, Smartlead, Zapier, Make, n8n and more on every plan.

FAQ

Bouncer vs Clearout FAQ

What is the difference between Bouncer and Clearout?

Bouncer is an email verification service with a real-time API, Bouncer Shield form protection and a Deliverability Kit, sold as separate products. Clearout is an email verification and prospecting platform with an email finder, Form Guard and a catch-all Deep Verify option.

Do Bouncer and Clearout charge for unknown results?

Bouncer: Unknown results and duplicates within a list are not charged. Clearout: Unknown results are not charged. RocketVerifier never charges for unknown results or duplicates.

How do Bouncer and Clearout handle catch-all addresses?

Bouncer: Deep verification of catch-all addresses hosted by Google and Microsoft. Clearout: Deep Verify resolves catch-alls at 5 credits per resolved address. RocketVerifier scores every catch-all address and returns send_safe, send_with_caution or avoid in the standard 1 credit.

What is the best alternative to Bouncer and Clearout?

RocketVerifier. It verifies with 99.5% accuracy, answers in real time in typically under 400ms, never charges for unknowns, refunds bounces automatically when you connect your sending platform, and includes RocketShield, an MCP server and every integration on every plan. Sign up and get 100 free verification credits instantly. No credit card required.

Vendor facts from each vendor's own published pages, checked November 1, 2026. Sources: Bouncer, Clearout.

Try the better choice on your own list

Verify a real sample and see the difference. Unknowns are free, bounces are refunded and credits never expire.

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100 free credits · No card required · Credits never expire