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About

Giggal.ai is a catch-all email verification tool that gives every address a clear Valid or Invalid verdict, including the risky and accept-all emails most verifiers refuse to commit on. It also verifies mailboxes protected by SEG gateways like Proofpoint, Mimecast and Barracuda, where other tools stop without an answer. Users keep bounce rates under 3%, protecting sender reputation and deliverability. Over 100 million emails verified at 98.5% accuracy. 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 verify emails 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

sendbunny is the self-hosted email platform you own. A modern AWS-native alternative to Resend, SendGrid, Mailgun, and Mailchimp for developers and businesses that want lower email costs, unlimited contacts, and full control of their customer data. Deploy to your own AWS account in three clicks- no terminal or YAML. Pay a one-time license instead of a monthly platform bill that grows with your list, then send through your own AWS infrastructure. Run transactional and marketing email from one platform. Manage unlimited contacts, audiences, campaigns, templates, sending domains, APIs, suppressions, and analytics with one unified editor. Your infrastructure. Your data. Your sending reputation. No vendor lock-in or per-contact pricing. Ideal for developers, SaaS teams, startups, agencies, and businesses looking to reduce ESP costs without giving up modern email tools. sendbunny - transactional & marketing email, on your AWS.

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

Developers, SaaS companies, startups, agencies, founders, and businesses that send transactional or marketing email and want to reduce recurring ESP costs. Ideal for teams looking for an alternative to SendGrid, Resend, Mailgun, Mailchimp, Amazon SES or other email providers due to rising costs, per-contact pricing, vendor lock-in, data privacy requirements, or the need for greater infrastructure control. Best suited for AWS users who want unlimited contacts and to own their email infrastructure and customer data.

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

$199 one-time license fee
Free Version
Free Trial

Reviews/Ratings

Overall 4.9 / 5
ease 4.8 / 5
features 4.9 / 5
design 4.4 / 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:

Review this Software

Pros & Cons from Real Users

Pros

  • Clean api design with sub second responses and clear error handling. Built internal tooling around it in a day and its held up in production traffic since without issues.
  • Advertised sub 3% bounce and my actual results landed at 2.1%. Doesnt happen often that a verification tool actually hits the number it markets on the box.
  • Runs consistently across our 20+ client lead gen accounts. Same quality of results no matter what industry or list source, which means we can promise consistent outcomes to clients.
  • Real estate scraped data is full of typos and bad addresses. Giggal filters that noise out so outreach actually goes to real homeowners at their real emails not typo lookalikes.
  • Verifying leads at ingestion basically eliminated the daily dead lead complaints from our 40 sdrs. Reps started trusting the crm data again which changed how they moved through the day.

Cons

  • Missing sdks in most common languages, rest is fine for now.
  • Result reason field could be more detailed, would help auditing.
  • Missing multi client agency workspace, we juggle separate accounts.
  • Nothing really comes to mind after a few months of use.
  • Role permissions could be a bit more granular for teams.

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

sendbunny
Founded: 2026
United States
sendbunny.co

Alternatives

Alternatives

SendGrid

SendGrid

Twilio SendGrid

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
Mailchimp
Mailgun
Model Context Protocol (MCP)
SendGrid

Integrations

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