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CachePlex

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Collection of free and premium digital marketing tools for SEO analysis, content optimization, design, and development tasks.

Overview

The CachePlex homepage

CachePlex provides a suite of digital marketing tools designed for website owners, developers, and businesses. The platform features over 30 tools across multiple categories including SEO analysis, AI writing, code development, design and graphics, and PDF conversion. Most tools are completely free to use without account creation, while premium tools operate on a pay-as-you-go basis with optional monthly plans. The core offering includes the SEO Analyzer, which performs on-page audits powered by Google Gemini AI and delivers results in seconds without requiring sign-up or credit card information.

Capabilities

SEO Analyzer with 50+ on-page checks and AI-powered recommendations
AI Humanizer to transform AI text into natural, human-sounding content
Meta Tag Generator for SEO titles and descriptions with bulk CSV support
PostPlex social post designer with 40 templates and multiple platform sizes
App Icons Generator supporting iOS and Android with 15+ sizes
Favicon Generator supporting ICO, PNG, and WebP formats
Email Deliverability Checker for SPF, DKIM, and DMARC validation
AI Text Detector with confidence scores and signal analysis
JSON, HTML and CSS validation and minification tools

Pricing

Pricing model: Freemium

Free forever: All core tools including SEO Analyzer, Readability Checker, Favicon Generator, QR Generator, and others. AI Humanizer: From $0.99 one-time or $4.99/month optional plan. Meta Tag Generator: From $4.99 one-time or $14.99/month optional plan.

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CachePlex fact sheet

Community votes	0
Website	cacheplex.com

CachePlex metrics

Vendor metrics for cacheplex.com: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.

Domain Rating: 30; no change since last check
Trust Flow: 8; no change since last check
Citation Flow: 21; no change since last check
Referring domains: 51; no change since last check
External backlinks: 525; no change since last check

Vendor Domain Rating (Ahrefs) checked 6 Nov 2026, spec changed 25 Oct 2026. Vendor topic: Business (8). Vendor Majestic data checked 25 Oct 2026, spec changed 25 Oct 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

CachePlex vendor domain

Open the vendor record

We read this from the registry's RDAP record on 6 Nov 2026, 04:41 UTC.

Domain age: 4 months
Registered: 7 Jun 2026
Expires: 7 Jun 2027
Registrar: NameCheap, Inc.
DNSSEC: Not signed

Vendor domain report: cacheplex.com

CachePlex post-launch report

Measured after CachePlex went live on SaaS Directory Pro on 25 October 2026.
Measure	At launch, then latest
Domain Rating (Ahrefs)	30 to 30 no change since launch 25 Oct 2026, then 6 Nov 2026
Trust Flow (Majestic)	8 first measured 25 Oct 2026
Referring domains (Majestic)	51 first measured 25 Oct 2026

Day 11 since launch. Next receipt: day 30, 24 Nov 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.

Biggest gains on SaaS Directory Pro

About to launch?

Plan your launch with our free playbook, from preparing your listing to choosing more launch directories.

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Read the free playbook

Compare and explore

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Buyer questions

What checks does the SEO Analyzer perform?

The SEO Analyzer runs more than 20 individual checks across five critical SEO dimensions: on-page fundamentals including title tags and meta descriptions; security and trust signals; social and rich results with Open Graph and schema markup; content and media factors like image alt text; and performance hints including render-blocking scripts and sitemap availability.

Do I need to create an account or provide a credit card to use CachePlex?

No. Most tools are completely free and require no account or credit card to start. You only need to create a free account if you want to save your scan history.

How quickly does the SEO Analyzer return results?

The SEO Analyzer completes scans in under 10 seconds regardless of website size, with results returned instantly from URL to full report.

What is the technology stack behind CachePlex?

CachePlex is built on proven, open technology including PHP for the core engine, MySQL for storing data, DOMDocument for HTML parsing, Google Gemini API for AI summaries, Bootstrap 5 for UI components, and cURL for HTTP requests.

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