
The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Intruder
Starhawk
Probe.ly
AIVory Guard
ComplySafe.io
GetGenAI
44 automated compliance checks — x402, MCP, agent.json, EU AI Act, FATF Travel Rule, Google A2A, security headers & more. Free, no signup.

Website, pricing, platforms and company facts side by side.
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| Website | diffyn.com | getprobe.xyz |
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| Company | — | Startup from Cyprus · 1 - 9 employees · 2026 |
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In their own words, as submitted to SaaSHub.


No description of Diffyn yet.
Probe runs 44 automated compliance and security checks on any API endpoint in under 5 seconds. Built for AI agent developers and API providers who need to verify trust, security, and regulatory readiness before integration — or before an agent makes its first payment. Compliance & Regulatory...
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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
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As answered by people managing Diffyn and GetProbe.xyz.
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.
GetProbe.xyz's answer:
Probe is the only tool that checks AI agent-specific protocols like x402 payment headers, ERC-8004 on-chain identity, and EU AI Act Article 14 human oversight signals — alongside traditional security checks like SSL/TLS, DNSSEC, and DMARC. No other compliance scanner covers the AI agent economy stack.
Diffyn's answer
Diffyn is the platform that specializes on both change management and multi-model analysis.
GetProbe.xyz's answer:
Most compliance tools focus on GDPR or generic web security. Probe covers 32 checks across both traditional security AND emerging AI agent protocols (x402, MCP, agent.json, Google A2A). It runs in under 5 seconds, requires no signup, and provides a public leaderboard so you can benchmark against 200+ APIs instantly.
Diffyn's answer
React, Next.js, POSTGRESQL
GetProbe.xyz's answer:
Cloudflare Pages & Pages Functions (serverless edge), Supabase (PostgreSQL), vanilla JavaScript (zero framework frontend), DNS-over-HTTPS for DNSSEC/DMARC checks, Certificate Transparency logs for SSL analysis, and on-chain RPC calls for ERC-8004 verification.
Diffyn's answer
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
GetProbe.xyz's answer:
AI agent developers, API providers, DevOps engineers, and compliance teams who need to verify that APIs meet security, trust, and regulatory standards before integration. Especially relevant for teams building in the x402/MCP/A2A agent economy.
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.
GetProbe.xyz's answer:
We built Probe because AI agents are starting to pay for and consume APIs autonomously — but there was no way to verify if an API is trustworthy before an agent sends money to it. Probe started as an internal tool at AsterPay to audit x402-compatible APIs, then grew into a standalone compliance platform covering 32 checks across security, identity, and regulation.
GetProbe.xyz's answer:
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