More valid emails, less unknowns.

Eliminate email bounces with unparalleled precision.
Our state-of-the-art data validation algorithms ensure your emails hit the inbox on every single send.

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Trusted by 100's of leading marketers

Superior algorithm

Validate catch-alls, unknowns, and more

Tired of throwing away 20-40% of your list due to risky accept-alls and other unknowns? Our algorithm uses 10+ proprietary validation nodes to validate the emails nobody else can.

Ready for scale

Use quickscope wherever you email

Quickscope's robust API allows you to validate emails wherever you'd like. Upload your lists to our web app or integrate with any other app through our zapier or make integrations.

Proven results

Validate 20%* more emails than any other service

We built quickscope because we were fed up with paying 1000's for validation services that just gave us "unknown" responses. Press play to see how we stack up against our competitors.

What our customers say

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Frequently asked questions

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How does Quickscope work?

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Is my data secure?

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Does Slice work well for large teams?

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How do I create a new account?

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