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About

Giggal.ai is a free catch-all email verification tool that gives every address a clear Valid or Invalid result, including the accept-all emails most verifiers leave result as 'risky'. It also verifies mailboxes protected by SEG gateways like Proofpoint, Mimecast and Barracuda, where other tools stop without an answer and give you status 'Unknown'. Giggal is the only email verification software tool that claims to keep the bounce rates of your campaign under 3%, protecting sender reputation and deliverability. Over 500 million emails verified at 98.5% accuracy. Giggal also provide in bulk email verification so u can verify a single address, paste a list, upload files up to 50,000 emails, or connect Mailchimp, SendGrid, Mailgun, ActiveCampaign and more. Developers get a REST API, and an MCP server lets you clean emails lists directly from Claude or ChatGPT. Free to start: 1,000 credits, no card, credits never expire. Paid from $9.90 per 10,000 emails.

About

MailPattern is a B2B email finder and verification tool. Given a contact's name and company domain, it identifies the company's email pattern from a dataset of 2.2M verified patterns across 1.68M domains, generates the address, and shows a confidence score. When there isn't enough data, it says so instead of guessing. Single lookups on the homepage are unlimited and free, with no sign-up required, and include mail-server verification (Valid, Invalid, Risky, or Catch-all). A Chrome extension adds the same lookup to LinkedIn profiles, and a bulk tool processes CSV lists — free accounts get 200 rows per month. Paid plans are one-time payments (1, 3, 6, or 12 months of 500–1,200 verified rows/month) rather than subscriptions, with no auto-renewal.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Sales teams, SDRs, marketing agencies, lead generation companies, recruiters, and developers who send cold email or manage large B2B email lists.

Audience

Small businesses, startups, founders, marketers, recruiters, and sales professionals

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$9.9
Free Version
Free Trial

Pricing

$12/month
Free Version
Free Trial

Reviews/Ratings

Overall 4.8 / 5
ease 4.8 / 5
features 4.7 / 5
design 4.2 / 5
support 4.6 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Pros & Cons from Real Users

Pros

  • Giggal performs deep verification through SMTP protocol interactions and DNS validation rather than functioning as a basic email address checker relying on syntax checks and MX record presence alone. This depth is visible in the quality of results on edge cases where simpler tools produce false positive verifications.
  • After migrating our verification layer to Giggal, our outbound bounce rate has remained consistently below 3 percent across all major campaigns over the past 12 months. This is well within the tolerance our email service provider requires for maintaining domain reputation.
  • Our target lists concentrate on mid-market and enterprise contacts, where email infrastructure is often complex. Giggal has consistently produced accurate verification results on these domains, which is where several competing tools produced unusable proportions of unknown or risky classifications.
  • Giggal returns definitive results on catchall domains where most verification tools produce inconclusive labels. On a recent 20,000 record b2b list, approximately 34 percent of contacts sat on catchall domains, and Giggal correctly identified deliverable addresses within that segment based on our post-send validation.
  • We re-verified a suppression list of approximately 45,000 contacts that our previous tool had classified as risky. Giggal correctly identified around 28 percent as deliverable, and post-send validation confirmed the accuracy of these results against real inbox delivery.

Cons

  • More transparency in the verification response about which check level produced each result would help.
  • Automated bounce rate monitoring with alerts tied to verification results would strengthen the workflow.
  • A dedicated view for filtering enterprise verification results by TLD would streamline analysis.
  • A confidence score alongside each catchall verification result would help our internal risk scoring model.
  • A native suppression list re-verification workflow would reduce the manual export steps.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Giggal.ai
Founded: 2025
United Kingdom
giggal.ai

Company Information

MailPattern
Founded: 2026
India
www.mailpattern.tech/

Alternatives

Alternatives

Sealch

Sealch

Sealch Pro

Categories

Categories

Email Verification Features

Bulk Email Verification
Catch-all Server Detection
Disposable Email Detection
Domain Check
Mail Server Validation
Single Email Verification
Spam Trap Detection
Syntax Check

Integrations

ActiveCampaign
ChatGPT
Claude
Google Chrome
LinkedIn
Mailchimp
Mailgun
Model Context Protocol (MCP)
SendGrid

Integrations

ActiveCampaign
ChatGPT
Claude
Google Chrome
LinkedIn
Mailchimp
Mailgun
Model Context Protocol (MCP)
SendGrid
Claim Giggal.ai and update features and information
Claim Giggal.ai and update features and information
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