Target Launch Date: Q2 2026 (April–May, Tuesday/Wednesday) Product Hunt URL: (to be created) Campaign Duration: 24 hours (00:01 AM PST launch) Product URL: https://ultralab.tw/en/probe (English)
UltraProbe
Free AI security scanner — 19 attack vectors in 60 seconds
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Scan your AI chatbot for prompt injection vulnerabilities. 19 attack vectors, 5 scan modes, A-F grading with shareable reports. Two-phase engine: deterministic regex + Gemini LLM deep analysis. Free, no signup, instant results.
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🔍 What is UltraProbe?
UltraProbe is a free AI security scanner that tests your chatbots and LLM applications against 19 attack vectors — from basic prompt injection to advanced multi-language bypass and unicode exploits.
Most AI chatbots ship without any security testing. UltraProbe changes that in 60 seconds.
⚡ How it works:
1. Choose a scan mode (Prompt, URL, SEO, AEO, or Competitor)
2. Paste your system prompt or enter a URL
3. Get an A-F security grade + detailed vulnerability report
4. Fix issues with actionable recommendations
🛡️ 19 Attack Vectors:
• Role Escape — Breaking out of assigned AI roles
• Instruction Override — Malicious prompt replacement
• Data Leakage — Exposing system prompts or secrets
• Output Manipulation — Forcing unsafe output formats
• Multi-language Bypass — Using non-English text to evade filters
• Unicode/Homoglyph Attacks — Character-level exploits
• Context Overflow — Overwhelming input buffers
• Indirect Injection — Attacks via URLs or external data
• Social Engineering — Emotional manipulation of AI
• Output Weaponization — Generating phishing/malware content
• Jailbreak Patterns — Known ChatGPT/Claude/Gemini bypasses
• Token Smuggling — Hidden instructions in tokenization gaps
• Encoding Attacks — Base64/hex-encoded prompt injection
• Delimiter Confusion — XML/JSON/markdown injection
• Persona Hijacking — Forced character switches
• Memory Poisoning — Persistent context contamination
• Tool Abuse — Exploiting function calling capabilities
• Hallucination Exploitation — Forcing confident false outputs
• Chain-of-Thought Manipulation — Reasoning pathway attacks
🎯 5 Scan Modes:
1. **Prompt Scan** — Paste your system prompt, get instant vulnerability analysis
2. **URL Scan** — Enter any URL, we detect chatbots and scan them automatically
3. **SEO Audit** — Technical SEO health check (free, $0 cost)
4. **AEO Audit** — AI Engine Optimization readiness check
5. **Competitor Analysis** — Analyze competitor AI implementations
🔧 Two-Phase Engine:
Phase 1: Deterministic regex engine (< 5ms, 100% reproducible)
Phase 2: Gemini LLM deep analysis (contextual vulnerability assessment)
This means results are consistent AND intelligent.
✅ Why UltraProbe?
• 100% Free — No credit card, no signup, no limits
• 19 Attack Vectors — More comprehensive than paid alternatives
• 5 Scan Modes — Security + SEO + AEO + Competitor in one tool
• Instant Results — Under 60 seconds per scan
• Privacy-First — Your prompts are never stored
• Bilingual — Full English + Traditional Chinese support
🌟 Who is this for?
• SaaS founders deploying AI chatbots
• Security teams auditing LLM applications
• Developers integrating ChatGPT/Claude/Gemini
• SEO professionals checking AI readiness
• Anyone worried about prompt injection
🚀 Try it now: ultralab.tw/en/probe
Concept: Dark cyber theme with red/blue gradients
Content:
- UltraProbe logo
- Headline: "Is Your AI Chatbot Secure?"
- Subheadline: "19 attack vectors · 5 scan modes · Free"
- CTA button mockup: "Scan Now — Free"
- Background: Dark grid pattern + glowing red/blue orb
File: ph-hero.png
Shows: Homepage with 5 scan mode tabs (Prompt / URL / SEO / AEO / Competitor)
Annotations:
- "5 scan modes in one tool"
- "No signup required"
File: ph-scan-interface.png
Shows: Timeline with scan progress steps + real-time analysis
Annotations:
- "Two-phase engine: Regex + Gemini AI"
- "Under 60 seconds"
File: ph-scanning.png
Shows: Security grade (e.g. B-), vulnerability list with severity tags, fix recommendations
Annotations:
- "A-F security grading"
- "Actionable fix suggestions"
File: ph-results.png
Shows: URL scan detecting embedded chatbot, tech stack identification
Annotations:
- "Auto-detects 20+ chatbot platforms"
- "Tech stack fingerprinting"
File: ph-url-scan.png
Shows: SEO audit results with category scores
Annotations:
- "SEO + AEO — $0 cost, pure HTML parsing"
- "Bonus: AI Engine Optimization check"
File: ph-seo-aeo.png
Sequence:
- Landing page with 5 tabs visible
- User selects "Prompt Scan"
- Pastes a vulnerable system prompt
- Clicks "Scan Now"
- Scanning animation (3 seconds)
- Results appear with Grade C
- Scrolls through vulnerability list
- Total loop: ~10 seconds
File: ph-demo.gif
Hey Product Hunt! 👋
I'm Min-Yi, solo founder at Ultra Lab. I built UltraProbe because I kept seeing AI chatbots ship to production with zero security testing.
The problem is simple: prompt injection is the #1 vulnerability in LLM applications (OWASP LLM Top 10), but most teams don't test for it. They deploy a chatbot, cross their fingers, and hope nobody types "ignore previous instructions."
So I built a scanner that tests for it — 19 attack vectors, 60 seconds, completely free.
🔍 What makes UltraProbe different:
- **Two-phase engine**: First, a deterministic regex scan (< 5ms, 100% reproducible). Then, Gemini AI deep analysis for contextual vulnerabilities. You get consistency AND intelligence.
- **5 scan modes**: Not just prompt testing — also URL scanning (auto-detects chatbots on any website), SEO audit, AEO (AI Engine Optimization) check, and competitor analysis. All in one tool.
- **19 attack vectors**: From basic role escape to advanced token smuggling and chain-of-thought manipulation.
- **Actually free**: No credit card, no signup, no "free tier with limits." Just paste and scan.
- **Shareable reports**: Every scan generates a unique report URL you can share with your team. OG previews included — share it on Slack, Threads, or Discord and it shows the grade instantly.
The whole thing runs on Vercel serverless + Gemini Flash. I also run a 4-agent AI fleet on a local NVIDIA RTX 3060 Ti for our other products — we're an AI product company that eats our own cooking.
🚀 Try it: ultralab.tw/en/probe
I'll be here all day answering questions about prompt injection, AI security, or how we built this. AMA!
Select 5 (PH allows up to 5):
- Artificial Intelligence
- Cybersecurity
- Developer Tools
- Free
- SaaS
| Field | URL |
|---|---|
| Website | https://ultralab.tw/en/probe |
| Company | https://ultralab.tw/en/ |
| Blog | https://ultralab.tw/en/blog |
| Discord | https://discord.gg/ewS4rWXvWk |
| Threads | https://www.threads.net/@ultralab.tw |
- Create Product Hunt maker account
- Upvote and comment on 10-15 products (build genuine activity)
- Design 6 gallery images (1270x760px each)
- Record GIF demo (10 seconds, scan → results)
- Verify OG tags render correctly for ultralab.tw/en/probe
- Submit product to Product Hunt (set future launch date)
- Finalize maker's comment
- Prepare FAQ responses for common questions
- Test all links
- Share launch date on Discord, Threads, Bluesky
- Go live
- Post maker's comment within 5 minutes
- Monitor and reply to every comment (all day)
- Share on: Threads, Discord, Bluesky, Moltbook, Reddit (/r/netsec, /r/ChatGPT)
- Track: upvotes, website traffic, scan count, email leads
- Blog: "We Launched on Product Hunt — Here's What Happened"
- Threads thread: key metrics + lessons learned
- Analyze feedback, prioritize feature requests
- Follow up with anyone who expressed interest
Realistic targets (solo founder, first launch):
| Metric | Target | Stretch |
|---|---|---|
| PH upvotes | 100+ | 300+ |
| Website visitors (day 1) | 500+ | 2,000+ |
| Scans completed (day 1) | 100+ | 500+ |
| Email leads | 30+ | 100+ |
| PH comments | 10+ | 30+ |
Long-term (1 month post-launch):
- 500+ monthly scans
- 200+ email leads total
- SEO traffic from PH backlink
| Risk | Mitigation |
|---|---|
| Low engagement | Pre-build PH activity, share with Discord + Threads community |
| Accuracy complaints | State limitations clearly, offer to improve from feedback |
| Competitor comparison | Emphasize FREE + 5 modes + 19 vectors — more than paid tools |
| Server overload | Vercel auto-scales, Gemini has rate limits, monitor closely |
| Negative comments about email gate | Email gate only appears after full results shown — it's for detailed PDF, not blocking the scan |
Last Updated: 2026-03-10 Owner: Min-Yi Chen, Ultra Lab Contact: minyi@ultralab.tw