head to head/Developer Tools

QRX vs Subtraq

Neck and neck on boosts. Profiles, pricing and deals below.

QRX

QRX API for developers

community boosts

⚡ 0

pricing

Freemium

what it is

Make QR code art from your own systems and AI agents with the QRX API and MCP server: a quick start, the API reference, errors and set-up for AI assistants.

Subtraq

API, webhooks and MCP server for developers

community boosts

⚡ 0

pricing

Freemium

what it is

Create a link, read attribution, record a sale: one key, one header, plain HTTP calls. Signed webhooks, OpenAPI, and MCP included.