nowfound

AI · August 3, 2025

Prompt Cage

Prompt injection protection As a Service

Prompt Cage launched on August 3, 2025 with 6 votes. The site was still online in September 2026, 1 year on.

What it does

An application for protecting against prompt injection attacks.

Advanced protection against prompt injection attacks. Keep your AI models safe from malicious inputs and unauthorized manipulations. Receive instant alerts tied to anonymized user identifiers, ensuring full privacy. Designed with performance in mind, it operates with near-zero runtime impact. npm install promptcage Copy Easy to integrate Get started with PromptCage in minutes. Just install and start protecting your prompts. Join thousands of users who are already using our platform to boost theirfrom promptcage.com

Does a similar job

all alternatives →
  • No Prompt Injections2023 · ▲77

    Protect your AI apps against prompt injections

  • promptpanda2024 · promptpanda.io · ▲119

    Secure AI prompt management

  • PromptPasteApr 2026 · getpromptpaste.com · ▲119

    Your private AI prompt library on Mac, iPhone, and iPad

  • PromptLockDec 2025 · promptlock.io · ▲5

    The AI firewall that understands compliance context

  • glc PromptGuardAug 2026 · mcp.glc-rag.hu · ▲3

    Stop prompt injection before it reaches your AI agent

  • Preempt AIDec 2025 · preempt-ai.vercel.app · ▲3

    Safeguard your prompts before they reach AI

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 22d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 22d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 24d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 25d ago · stillwet.art

  • Beam.win▲378

    Run AI agents on one Mac and use its windows on another

    AI · 8d ago · beam.win

  • Route requests to the right LLM for cost, latency & quality

    AI · 26d ago · fastrouter.ai

Source: Product Hunt launch ↗

Launched alongside, August 2025

the whole month →
  • Trace▲1,555

    Workflow Automations for the Human 👾 AI Workforce

    AI · 2025 · trace.so

  • I built the world's most impractical 1000-pixel display and anyone in the world can draw on it. It draws a single pixel at a time and takes 30-60 minutes to complete a single image. Anyone can participate in the project by voting for the next image to be drawn, and submitting images. https://kilopx.com/

    Work · 2025 · benholmen.com

  • Job boards are dead. Your network is alive

    AI · 2025 · contra.com

  • Kitten TTS is an open-source series of tiny and expressive text-to-speech models for on-device applications. We are excited to launch a preview of our smallest model, which is less than 25 MB. This model has 15M parameters. This release supports English text-to-speech applications in eight voices: four male and four female. The model is quantized to int8 + fp16, and it uses onnx for runtime. The model is designed to run literally anywhere eg. raspberry pi, low-end smartphones, wearables, browsers etc. No GPU required! We're releasing this to give early users a sense of the latency and voices…

    AI · 2025 · github.com

  • I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!

    Life & fun · 2025 · visualrambling.space

  • For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript. Source code and additional information is available on GitHub: https://github.com/dnlzro/horizon [1] https://html.energy/html-day/2025/index.html

    Dev tools · 2025 · sky.dlazaro.ca