---
title: "Mail-Tester: search popularity and Share of Search worldwide"
description: "Mail-Tester provides tools to test email sending and delivery. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/global-en/brands/mail-tester"
publisher: "Brandwave"
---

# Mail-Tester: search popularity and Share of Search worldwide

Mail-Tester provides tools to test email sending and delivery. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Brand**: Mail-Tester
- **Market**: Global
- **Measured month**: Aug 2026
- **Share of Search among email deliverability testing tools**: 52.4%

## Where the brand sits

| Competitive set | Rank | Share of Search | Estimated monthly branded searches |
| --- | --- | --- | --- |
| Email deliverability testing tools | 1 | 52.4% | 54.8K |

- [Email deliverability testing tools](/demand/global-en/categories/email-deliverability-testing-tools)

## How has branded search demand for Mail-Tester changed worldwide over the last 12 months?

- Across the 11 months ending August 2026, estimated monthly branded searches for Mail-Tester worldwide fell from 62.4K to 54.8K.
- Across the 11 months ending August 2026, Mail-Tester’s estimated Share of Search among email deliverability testing tools worldwide increased from 46.8% to 52.4%.
- Across the 11 months ending August 2026, Mail-Tester’s estimated Share of Search among email deliverability testing tools worldwide peaked at 52.6% in July 2026 and was lowest at 46.8% in October 2025.

## How did search popularity change for email deliverability testing tools worldwide in August 2026?

- Mailtrap’s estimated Share of Search among email deliverability testing tools worldwide has lost ground for 3 months in a row, from 42.5% to 40.8% in August 2026.
- Estimated monthly branded searches for GlockApps worldwide fell 18.1% over 11 measured months, from 6.6K to 5.4K in August 2026.
- Estimated monthly branded searches for MailMonitor worldwide fell 18% over 11 measured months, from 890 to 730 in August 2026.
- Estimated monthly branded searches for Mail-Tester worldwide fell 12.2% over 11 measured months, from 62.4K to 54.8K in August 2026.

## Historical estimated branded-search demand

| Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | Email deliverability testing tools | 62.4K | 46.8% | 1 |
| Nov 2025 | Email deliverability testing tools | 62.9K | 51.2% | 1 |
| Dec 2025 | Email deliverability testing tools | 52.4K | 47.1% | 1 |
| Jan 2026 | Email deliverability testing tools | 64.1K | 52% | 1 |
| Feb 2026 | Email deliverability testing tools | 64.2K | 52% | 1 |
| Mar 2026 | Email deliverability testing tools | 77.7K | 52.1% | 1 |
| Apr 2026 | Email deliverability testing tools | 64.1K | 47.3% | 1 |
| May 2026 | Email deliverability testing tools | 63.2K | 51.6% | 1 |
| Jun 2026 | Email deliverability testing tools | 64.3K | 51.7% | 1 |
| Jul 2026 | Email deliverability testing tools | 66.5K | 52.6% | 1 |
| Aug 2026 | Email deliverability testing tools | 54.8K | 52.4% | 1 |
| Sep 2026 | Email deliverability testing tools | — | — | — |

## How is Mail-Tester measured?

Brandwave collects information about searches that people make online using Mail-Tester’s name. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brand is growing, holding steady, or fading.

- “mail tester com”
- “mail-tester”
- “mail-tester email testing”
- “mail-tester software”

## Which email deliverability testing tools compete with Mail-Tester?

- [Mailtrap](/demand/global-en/brands/mailtrap): Head-to-head: /demand/global-en/compare/mail-tester-vs-mailtrap
- [GlockApps](/demand/global-en/brands/glockapps): Head-to-head: /demand/global-en/compare/glockapps-vs-mail-tester
- [InboxAlly](/demand/global-en/brands/inboxally): Head-to-head: /demand/global-en/compare/inboxally-vs-mail-tester
- [MailMonitor](/demand/global-en/brands/mailmonitor): Head-to-head: /demand/global-en/compare/mail-tester-vs-mailmonitor

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Cite this page

Brandwave. "Mail-Tester: search popularity and Share of Search worldwide". https://gobrandwave.com/demand/global-en/brands/mail-tester

This page is also available as HTML at https://gobrandwave.com/demand/global-en/brands/mail-tester. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.