
DPP Delivery.ie
DPPLive
DPPdesk
DPPora
DPP-Tool
DPP Hero
Renoon
API-first platform for EU Digital Product Passports under ESPR. One data entry publishes a passport in all 24 EU languages, opened by QR code or GS1 Digital Link, with public, operator and authority access enforced field by field.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.
Website, pricing, platforms and company facts side by side.
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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
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As answered by people managing DigiProductPass and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
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When comparing DigiProductPass and Diffyn, you can also consider the following products.

DPP Delivery helps Irish construction product manufacturers comply with EU CPR 2024 by transforming existing EPDs and product data into Digital Product Passports.
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Digital Product Passport platform for garment factories: create EU ESPR-ready DPPs with GS1 Digital Link QR codes and share them with EU buyers.
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Digital Product Passport software for creating, managing and publishing EU-ready product passports for batteries, textiles and other regulated products.
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Free DPP generator for EU compliance. Create ESPR 2024/1781 Digital Product Passports in minutes — QR codes, JSON-LD, batch import. Track ESPR delegated acts timelines.
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Battery Passport Software based on DIN SPEC 99100. Create, manage and export digital product passport data with a public product page, QR code, PDF/JSON export and REST API.
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