AI · alternatives · 2026
24 alternatives to Sentinelle PII
Stop leaking personal data to ChatGPT, Claude & Gemini
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
OP here. I built this because I recently caught myself almost pasting a block of logs containing AWS keys into Claude. The Problem: I need the reasoning capabilities of cloud models (GPT/Claude/Gemini), but I can't trust myself not to accidentally leak PII or secrets. The Solution: A Chrome extension that acts as a local middleware. It intercepts the prompt and runs a local BERT model (via a Python FastAPI backend) to scrub names, emails, and keys before the request leaves the browser. A few notes up front (to set expectations clearly): Everything runs 100% locally. Regex detection…
Dec 2025 · github.com · its alternatives →
- 2
Anonymize PII before sending to ChatGPT, Claude & Gemini
Mar 2026 · anonym.legal · its alternatives →
- 3
Stay compliant and redact sensitive data in ChatGPT
2023 · chromewebstore.google.com · its alternatives →
- 4
Sanitize documents before pasting into AI chatbots
Apr 2026 · metaveils.com · its alternatives →
- 5
X Detector▲115AI detector & checker for ChatGPT, Claude & Gemini
2024 · xdetector.ai · its alternatives →
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Back up your ChatGPT, Claude, and Gemini chats locally
2025 · whatpulse.org · its alternatives →
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- 9
Free ChatGPT, Claude, Perplexity Sidebar - Chrome Web Store
2025 · chromewebstore.google.com · its alternatives →
- 10
AI Safeguard▲14Prevent sensitive data leaks in popular LLM's like ChatGPT
2025 · aisafeguard.co.uk · its alternatives →
- 11
ommui▲9Use Claude's beautiful interface with ChatGPT's brain
2025 · ommui.vercel.app · its alternatives →
- 12
Gathering and crawling and scraping public shareable AI LLMs links and providing results and insights of your queries. Alerts can be set for fugure findings. HIBP but for AI chats.
Dec 2025 · leaklake.com · its alternatives →
- 13
AI Assistify▲16No-code AI agents & #1 chat UI for GPT, Gemini, Claude+
2024 · aiassistify.io · its alternatives →
- 14
Have you ever found yourself toggling between different language models, trying to figure out which one gives the best answers to your complex questions? Trust me, I've been there.
2024 · franz101.substack.com · its alternatives →
- 15
I built NICH after realising I couldn't use ChatGPT for my conflict research work without risking data leaks. It's a browser extension that: - Anonymises names, emails, and addresses in one click - Preserves context for AI to understand - Restores original data in AI responses - 100% browser-based (no cloud, data never leaves your device) Built it for researchers, lawyers, HR professionals or simply anyone handling confidential data who wants AI assistance without compliance nightmares. Free to use: https://www.nichtech.uk Would love feedback from the HN community!
2025 · nichtech.uk · its alternatives →
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Monitor your ChatGTP bots conversations across all channels
2023 · its alternatives →
- 18
Claude Tuner▲14Free Chrome extension that tracks your Claude, ChatGPT (Codex), and Gemini usage in real time. Plan simulation, cost savings analysis, rate limit prediction, and team dashboard.
Jul 2026 · claudetuner.com · its alternatives →
- 19
Verify ChatGPT, Claude, Gemini, Perplexity in real time.
Nov 2025 · hyde.bot · its alternatives →
- 20
- 21
Stop leaking sensitive data to AI chatbots
Feb 2026 · chromewebstore.google.com · its alternatives →
- 22
Automatically track & visualize your ChatGPT & Gemini usage.
Nov 2025 · ai-chat-tracker-2a92.vercel.app · its alternatives →
- 23
LucidRank▲12See if ChatGPT, Gemini, and other AI's mention your product
2025 · lucidrank.io · its alternatives →
- 24
AutoAgent▲10What Users are asking about your brand on chatgpt?
Jul 2026 · autoagentlens.in · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →