Products

Mailtester.ai

AI-native

Will your newsletter actually land in the inbox?

mailtester.ai Marketing / Email Marketing

AI Benchmark
Desktop
Mobile
Monthly visits
6.5K
Up13.8%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$10.79/mo
Lower than 70% of peersNiche median $19/mo
Creators
Milos Mosovsky
@monevismilos· 2,902 followers
Launched
14mo ago
2025-10-04 · Est.

Traffic

Monthly visitsData through Sep 2026 · Oct 2026 pending
Events5 changes

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Product HuntLaunch

    Forward an email and get an AI deliverability report in 30s

    Oct 4, 2025 · 14mo agoLaunch page

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct39%
  • Organic Search32%
  • Referrals10%
  • Social6%
  • Other12%

Countries

  • United States52%
  • United Kingdom16%
  • India13%
  • Pakistan10%
  • Poland8%

Search

Domain authority —Domain registered 2025-09-22

KeywordMonthly volume
mail tester28.7K
mailtester22.4K
inbox testing90
google mail tester70
how_to_track_if_the_mail_landed_in_primary_inox_or_not_using_mail_suite50

Traffic data: Vaneform

Pricing

Free
€0
Credits
Unknown
5 AI deep-dives · credits never expire
Starter
€9.99/ mo
1,100 credits a month · about 11 AI deep-dives
Pro
€19/ mo
2,500 credits a month · about 25 AI deep-dives

Trial: None · Observed 2026-11-03 · Pricing page

Entry price $10.79/mo, Lower than 70% of peers; “Email Marketing” median is $19/mo.View pricing benchmark

Pages & changes

Tracked since 2025-10-04

Key pages

Weekly snapshots
mailtester.ai/ Snapshot 2026-11-04

Changes

  1. Nov 1 · 13d ago

    Homepage headline (H1) changed to “Will your newsletter actually land in the inbox?”Positioning

    AI-powered email analysis that boosts open rates→Will your newsletter actually land in the inbox?

  2. Nov 1 · 13d ago

    Removed technology: GoDaddyFeatures

    GoDaddy→—

  3. Nov 1 · 13d ago

    Removed technology: Google WorkspaceFeatures

    Google Workspace→—

  4. Nov 1 · 13d ago

    Adopted technology: Linkedin Insight TagFeatures

    —→Linkedin Insight Tag

  5. Nov 1 · 13d ago

    Homepage title changed to “Free Mail Tester for Newsletters — Mailtester.ai”Positioning

    Free Email Deliverability Test - SPF, DKIM, DMARC Checker | MailTester.ai | MailTester.ai→Free Mail Tester for Newsletters — Mailtester.ai

Design

First-screen visual analysis & :root CSS

Editorial (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Will your newsletter actually land in the inbox?”

Split Copy & Visual hero structure paired with direct input / instant try CTA and live generated output showcase.

Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Direct Input / Instant Try · Trust bar: Live Generated Output Showcase

Palette · click to copy

5-D design score8.1 / 10
Typography
9.0
Color & Contrast
8.0
Layout & Spacing
8.0
Craft & Polish
8.0
Distinctiveness
7.0

Structure

Fonts
Instrument Serif / Inter
Primary visual
Product UI Screenshot / Component
Social proof
Live Generated Output Showcase
Navigation
Full-Width Top Bar
Theme & density
Light · Balanced
Corners & depth
Medium Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Editorial (with Soft & Friendly)

Oversized serif headlines, narrow reading columns, and magazine-inspired grid layouts.

## Design Tokens

```css
:root {
  --background: #faf7f2;
  --surface: #ffffff;
  --foreground: #201d1a;
  --muted-foreground: #716d66;
  --accent: #e95748;
  --radius: 8px;
  --font-heading: "Instrument Serif", serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #FAF7F2 (~76%) · Surface #FFFFFF (~15%) · Text #201D1A (~4%) · Muted Text #716D66 (~3%) · Accent #E95748 (~2%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Medium Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Direct Input / Instant Try · Trust bar uses Live Generated Output Showcase
- Headline hook: Pain Relief & Replacement
- Hero components: Large Hero Product Shot, Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with direct input / instant try CTA and live generated output showcase.
- Visual summary: Editorial (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.

## Avoid

- Generic SaaS hero templates
- Cramped multi-column feature grids
- Neon cyber accents

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.

Questions & evidence

How much does Mailtester.ai cost?
Free: €0; Credits: Unknown; Starter: €9.99/ mo; Pro: €19/ mo. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Mailtester.ai get?
Vaneform estimates 6.5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Mailtester.ai and what platforms does it support?
Mailtester.ai is catalogued under Email Marketing: Will your newsletter actually land in the inbox?. Supported platforms: API.

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