How to Build Your Own consentmanager
Replace consentmanager with a custom build. The leading Consent Management Platform (CMP) for GDPR Consent Management
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 31 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 31 features
Integration(6 features)
Compatible with over 2,500 different tools and integrations
Compatible with major ad servers and platforms including Google Analytics, Google Ads, DFP, DPA, SSPs like Google AdSense, Pubmatic, Rubicon, OpenX, and AppNexus
Simple code integration requiring just login, setup, code creation, and embedding on website to start collecting consent
Integration with Google Consent Mode v2 for proper consent signaling to Google products and services
Allows advertisers and partners to communicate directly with CMP to check if ads have been approved
+1 more in this category
Legal Tools(4 features)
Tool for managing data subject rights requests and whistleblowing functionality
Included legal protection feature to ensure ongoing compliance and legal certainty
Integrated privacy policy generation tool to help with legal documentation
Integrated whistleblowing mechanism for compliance and data protection reporting
Compliance(3 features)
Ensures compliance with current GDPR cookie policy with automatic updates to stay compliant with changing data protection laws
Global Privacy Platform standard support for compliance with US state privacy laws including CCPA/CPRA, VCDPA, CPA, UCPA, and CAPDP
Recommended by lawyers and data protection experts for legal compliance assurance
Compatibility(2 features)
Compatible with all major CMS platforms including WordPress, Joomla, Typo3, Drupal, Magento, PrestaShop, and many more
Optimized for desktop, mobile, AMP, in-app Android, and iPhone/iOS with responsive design for all screen sizes
Cookie Management(2 features)
Automated cookie crawling at scheduled intervals ranging from 1 crawl/week to unlimited crawls/day depending on tier
Integrated cookie crawler that automatically scans your website and finds all cookies, then blocks data transfer if consent is refused
Customization(2 features)
Fully customizable consent banner design with control over font styles, colors, spacing, borders, text, and logo placement
Whitelabel option available to rebrand the CMP solution with your own branding
Optimization(2 features)
Integrated A/B testing with automatic optimization to display the best design variations for visitor acceptance
Automatically determines which design variations work best for visitors and displays the design that best encourages agreement for high approval rates
Standards & Certification(2 features)
Google certified CMP meeting Google's standards for consent management
Official IAB TCF v2 certified CMP that follows IAB TCF specification for standardized consent management
Cost Calculator
Keep Paying consentmanager
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 31 features at very easy complexity.