Verify Catch-All Emails:
- Identify real mailboxes behind catch-all and accept-all domains that other tools label as risky.
- Recover valuable prospects while keeping your bounce rate low.
Are you losing valuable leads because your email verification tool marks them as “Risky” or “Unknown”?
Every invalid email increases bounce rates, hurts your sender reputation, and wastes marketing efforts.
But there is good news. Now you no longer have to guess. You can accurately identify real mailboxes, recover valuable leads, and send emails confidently with Giggal.ai.
Giggal.ai is a catch-all email verification tool that checks whether a mailbox actually exists behind every email address. It verifies catch-all, accept-all, and SEG-protected email addresses that most verification tools cannot validate.
It helps you verify individual emails, bulk lists of up to 50,000 addresses, or integrate verification directly into your workflow using API, Zapier, n8n, and AI tools like ChatGPT and Claude.
Here’s How It Works –
Instead of labeling emails as “Risky” or “Unknown,” Giggal.ai gives you a clear Valid or Invalid result, helping you keep bounce rates under 5%.
It helps you recover up to 30% more usable B2B contacts that most email verification tools discard.
This means cleaner email lists, better deliverability, fewer bounces, and more successful outreach campaigns.

Before Giggal, our team spent hours manually reviewing catch-all addresses because other tools couldn’t verify them. Now we upload large lists, verify them in minutes, and move straight into campaign prep.
-Vernon L., Verified G2 Review
Giggal’s catch-all verification recovers valid business contacts that other tools label risky or unknown. Bulk verification is fast, and the detailed results make it easy to filter out invalid, disposable, and role-based addresses before a campaign.
-Linda G., Verified G2 Review
Bulk verification is quick and the results are well organized. Since using Giggal, we’ve maintained cleaner lists, reduced bounce rates, improved inbox placement, and protected our sender reputation
-George R., Verified G2 Review
Giggal makes email validation fast, simple, and reliable. It helps us clean our lists, reduce bounce rates, and improve the performance of our outreach campaigns.
-Hazel Peterson, Product Hunt
Fast, accurate verification with excellent catch-all detection and an easy interface. Quick processing for large lists, lower bounce rates, and more confidence before launching campaigns.
-Billy W., Verified SourceForge Review
Choose the perfect plan for your needs.
| Plans & Features |
Lite
|
Basic
|
Starter
|
Growth
|
Scale
|
|---|---|---|---|---|---|
|
$28
$19
Buy Now
|
$39
$29
Buy Now
|
$76
$49
Buy Now
|
$222
$99
Buy Now
|
$360
$149
Buy Now
|
|
| Verification credits |
30,000 |
50,000 |
100,000 |
300,000 |
500,000 |
| Bulk verification with real-time results |
Up to 50,000 emails per file |
Up to 50,000 emails per file |
Up to 50,000 emails per file |
Up to 50,000 emails per file |
Up to 50,000 emails per file |
| Catch-all, accept-all, and SEG-protected verification other tools mark as “Risky” or “Unknown” | |||||
| Deliverability score and detailed per-address results | |||||
| Full REST API with your own key, built for developers | |||||
| Zapier and n8n integrations, unlocking 8,000+ connected apps through them | |||||
| All major CRMs and marketing platforms through the in-dashboard integrations directory | |||||
| Use it inside your AI tools over MCP |
Claude, ChatGPT, Cursor, Windsurf, Cline, Claude Code, and any MCP client |
Claude, ChatGPT, Cursor, Windsurf, Cline, Claude Code, and any MCP client |
Claude, ChatGPT, Cursor, Windsurf, Cline, Claude Code, and any MCP client |
Claude, ChatGPT, Cursor, Windsurf, Cline, Claude Code, and any MCP client |
Claude, ChatGPT, Cursor, Windsurf, Cline, Claude Code, and any MCP client |
| Credits never expire | |||||
| Lifetime updates and email support |
Find answers to common questions about Giggal.ai
It checks mailbox existence on catch-all domains and domains protected by services like Mimecast, Proofpoint, and Barracuda, providing a valid or invalid result.
It reports around 99% accuracy on standard business lists, with cleaned lists typically achieving bounce rates below 3%.
Yes. It supports large-scale verification, processing thousands or millions of addresses concurrently.
Yes. Its MCP server allows Claude Desktop and compatible AI agents to verify emails directly.
Yes. CSV and TXT lists can be uploaded for bulk verification, with results available for export in CSV, Excel, or JSON.
Removing invalid and undeliverable addresses can reduce bounce rates and help protect sender reputation and inbox placement.
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