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Client Octopus vs ZubQuant

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Client Octopus compared with ZubQuant
DetailClient Octopus logo Client OctopusZubQuant logo ZubQuant
What it doesThe all-in-one client workflow system for WordPress Post-Quantum Encryption & Zero-Knowledge Vault for WordPress
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree plan: $0/month. Pro plan: $9.99/month or $89/year (save 26%). Agency plan: $24.99/month or $229/year (save 24%). ZubQuant Free is available at no cost on WordPress.org. ZubQuant Pro Enterprise Suite is $49.
Key features
  • Lead capture forms with custom fields and CAPTCHA
  • Professional proposal builder with AI-assisted writing
  • Package Selector pricing with tiered options
  • Stripe and PayPal payment integration
  • Automatic project creation from accepted proposals
  • Call booking with calendar synchronization
  • Recurring invoices with auto-charge capability
  • Automated proposal reminders and notifications
  • Analytics dashboard for revenue and proposal tracking
  • Post-quantum encryption with NIST FIPS 203 ML-KEM-768 lattice cryptography and X25519
  • Zero-knowledge server vault where the server cannot decrypt stored data
  • Auto-protection for Contact Form 7, WPForms, Elementor, Ninja Forms, and Fluent Forms
  • Admin Secret & API Key Vault with in-browser decryption
  • Emergency Recovery Kit with offline secure backup
  • WooCommerce Order PII Sealing and GDPR Auto-Scrubbing (Pro)
  • Quantum-Sealed File & Document Drop-Box (Pro)
  • Multi-Admin Team Access & Revocable Key Envelopes (Pro)
What makes it different
  • Everything stays inside your own WordPress installation and hosting
  • No separate SaaS dashboard or external platform required
  • Combines eight separate workflows into one connected system
  • Free plan includes core proposal workflow features
  • AI-assisted proposal writing to speed up creation
  • Only plugin using NIST-standardized post-quantum cryptography (ML-KEM-768) for WordPress forms and passwords
  • 60-second guided setup requiring no cryptography knowledge
  • 100% Pure PHP 8.1+ with zero impact on normal page views
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check3 no change since last check
Trust Flow (Majestic)45
Citation Flow (Majestic)1014
Referring domains (Majestic)85

5 details filled in for both companies.

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