Sequirly: That code you just pasted into AI might be leaking your passwords

2026-03-04 | Product Hunt | Official Site | Chrome Web Store

Screenshot Breakdown: Sequirly's admin dashboard. The left side emphasizes the core philosophy: "See the risk, never the data"; the right shows an event table flagging intercepted API keys (4 blocks) and emails (3 warnings). Admins can audit team AI usage without seeing actual chat content.

30-Second Quick Judgment

What is it?: A Chrome extension that automatically scans your content for API keys, passwords, credit card numbers, and other sensitive info before you send a message to ChatGPT, Claude, or Gemini. If it finds something, it alerts you via a pop-up. All scanning happens locally.

Is it worth it?: If you're a developer who frequently copies and pastes code into AI tools, it's worth installing. It's free, lightweight, and runs locally. However, the technical barrier isn't high and there are many competitors; the real market potential lies in the enterprise sector rather than individual users.

Three Questions About Me

Is this for me?

Target Users:

• Developers using AI to write code every day (the core audience)
• CTOs/Security leads in startups needing to maintain compliance
• Marketers and agencies handling sensitive customer data
• Companies preparing for SOC 2 / ISO 27001 certification

Am I the target?: If you debug code snippets in ChatGPT or Claude and occasionally worry that you might accidentally include an API key from a .env file—yes, you are.

When would I use it?:

• Pasting code with a database connection string into Claude to ask "why is this erroring?" → Sequirly will intercept it.
• Uploading a customer CSV to ChatGPT for analysis → Sequirly will scan the file content.
• Normal chats like "How do I use useEffect in React?" → It won't trigger, no interruption.

Is it useful?

ROI Judgment: Just install it; there's no downside. It's like a seatbelt—you might not need it 99% of the time, but that 1% is a lifesaver.

Is it impressive?

The Highlights:

• Detection speed <50ms: You won't even notice it's working until it saves you.
• 100% Local Processing: Unlike some "security tools" that send your data to their own servers for scanning.

The "Wow" Moment:

Screenshot Breakdown: The header reads "Your API Key was almost sent to ChatGPT." The right side simulates a scenario where code containing an API key is entered, and Sequirly triggers a red warning: "Critical: Sensitive Data Detected." Detection is sub-50ms and entirely local.

Real User Review:

"Sequirly helps you keep your data private by warning you before sharing sensitive info with AI tools. It scans prompts and uploads in real-time, detecting API keys and personal info -- all locally in your browser. Stay secure while using AI!" — @softwarecandy (Twitter, 2026-03-03)

To be honest, there's almost no discussion on Twitter yet, and only 6 votes on PH. This is a very early-stage product that hasn't been widely battle-tested.

For Indie Hackers

Tech Stack

• Frontend: Chrome Extension (Manifest V3), pure JavaScript, only 639KB
• Backend: None. Zero servers, zero API calls; all detection happens in the browser
• Detection Engine: Regular Expressions + Pattern Matching (not AI/ML models)
• Architecture: Content Script injected into AI tool pages → Listen for input/uploads → Local regex scan → Pop-up warning

Core Implementation

Simply put, it's a sophisticated regex engine. It injects a Content Script into ChatGPT/Claude/Gemini pages to intercept every string you type and every file you upload. It then matches them against preset regex rules (like OpenAI keys starting with sk-, credit card formats, SSNs, etc.). If a match is found, it triggers a warning where you can choose to send anyway or edit.

Open-source code from competitor Lakera confirms this approach—they use regex too. Therefore, the core technical barrier is low.

Open Source Status

• Sequirly itself: Closed-source
• Similar Open Source Projects:
  • Lakera Chrome Extension (GPLv3) — Swiss team, but only supports ChatGPT
  • leakyGPT — A minimalist DLP extension
  • Chainstack DLP Extension — Enterprise-backed
• Build Difficulty: Low. An experienced frontend dev could build an MVP in 1-2 weeks by referencing Lakera's code. The core is just a regex library + Chrome Content Scripts.

Business Model

• Current Monetization: Free (Available on Chrome Web Store)
• Potential Path: Enterprise Admin Dashboard (already shown in screenshots), charging per seat
• User Base: Very small; 6 PH votes and near-zero Twitter buzz

Giant Risk

Extremely High. Major players are already in this space:

• Microsoft Purview Browser Extension: Enterprise-grade DLP that covers AI tools
• Nightfall AI: AI-native DLP with $25M+ in funding and a Chrome plugin
• ORION Security: Just raised a $32M Series A led by IBM in Feb 2026 for automated AI DLP

A free extension from an indie dev in Nepal faces a steep climb against these giants with no real moat.

For Product Managers

Pain Point Analysis

• Problem Solved: Prevents users from accidentally pasting sensitive data into AI tools
• Severity: High frequency + Critical need. By 2026, experts predict AI-related leaks will be the most frequent security incident. Two malicious extensions have already been caught stealing data from 900k+ ChatGPT/DeepSeek users.

User Persona

• Primary: Developers using AI for coding (25-40, mostly male)
• Secondary: B2B security teams under compliance pressure
• Usage Frequency: Passive; "set it and forget it" until an incident occurs

Feature Breakdown

Competitor Comparison

Key Takeaways

1. "One Paste Away From a Data Leak" — A brilliant tagline that hits the user's fear directly.
2. "See the risk, Never the data" — A clever privacy narrative for enterprise: admins see the risk type but not the actual chat content.
3. Trust Building: Using absolute terms like "Nothing sent to our servers. Ever." to establish local-processing trust.

For Tech Bloggers

Founder Story

• Developer: Apekchhya Shrestha
• Location: Kathmandu, Nepal
• LinkedIn: ~3K followers
• Team Size: 3 Makers listed on PH
• Background: An indie team from an emerging market building a global security product. This is a great narrative: Nepalese devs protecting the world's AI privacy.

Controversies / Discussion Points

• The Trust Paradox: Is it safe to let a closed-source extension monitor all your AI chats? Especially after the Feb 2026 news of 287 extensions leaking user data.
• Regex vs. AI: How accurate is regex for this? Does it flag normal email addresses as sensitive data too often?
• Open vs. Closed: Lakera chose open-source; Sequirly is closed but "open to audits." Which is more trustworthy?

Hype Data

• PH: 6 votes (Very low)
• Twitter: Only 1 relevant tweet found (from @softwarecandy, 7 views)
• Chrome Web Store: 5-star rating, but likely very low install count
• Overall: Extremely Low — This is an undiscovered product

Content Suggestions

• Angle: Instead of just reviewing Sequirly, write about "Why you need to check your clipboard before using AI," featuring Sequirly, Lakera, and leakyGPT as recommendations.
• Trend Jacking: Pair it with news about AI data breaches to create a "Security Protection Guide."

For Early Adopters

Pricing Analysis

Getting Started

• Setup Time: 1 minute
• Learning Curve: Zero
• Steps:
  1. Visit the Chrome Web Store page
  2. Click "Add to Chrome"
  3. Done. Next time you paste code with an API key into ChatGPT, it will alert you.

Pitfalls & Critiques

1. Closed-source & Unaudited: You have to trust the dev. While they say they are "open to audits," no third-party report exists yet.
2. False Positives: Regex might flag a standard email address as sensitive data.
3. Permissions: It needs to read content on AI tool pages, which is a broad permission scope.
4. Very Early Stage: Version 1.1.0, 639KB, almost no user feedback yet. Long-term maintenance is uncertain.

Security & Privacy

• Data Storage: 100% local. "Nothing sent to our servers. Ever."
• Privacy Policy: Claims zero data collection.
• Risk Warning: Chrome extensions are a high-risk attack surface. Always be cautious with tools that read your browser content.

Alternatives

For Investors

Market Analysis

• DLP Market: $42.87B (2026), 21.18% CAGR, projected $111.98B by 2031
• AI Chrome Extension Market: ~$1.5B (2023) → $7.8B (2031)
• Privacy-Preserving AI Market: $5.32B (2026) → $39.93B (2035)
• Drivers: Explosion in AI adoption + frequent data breaches + stricter compliance (GDPR/CCPA)

Competitive Landscape

Timing Analysis

• Why Now?: 2026 is the year AI leaks become the top security incident. Enterprises have adopted AI, but security governance is lagging.
• Tech Maturity: Regex is sufficient for now, but AI-driven semantic detection is the future.
• Market Readiness: High demand in enterprise; individual awareness is still growing.

Team & Funding

• Developer: Apekchhya Shrestha, Kathmandu, Nepal
• Team Size: 3 (per PH)
• Funding: Likely bootstrapped. Competitors like ORION and Lakera have significant VC backing.

Conclusion

Sequirly solves a real pain point, but the product itself lacks a moat.

This sector is red-hot—AI data leak prevention is a top security trend for 2026. However, as a closed-source, bootstrapped extension using regex, Sequirly has limited room to breathe against heavyweights like Microsoft and Nightfall.

For individuals, it's a "no-brainer" free tool. For indie devs, it's a great case study on solving a real problem with minimal tech cost. For investors, the lack of technical barriers and the presence of massive competitors make it a difficult bet.

Resource Links

2026-03-04 | Trend-Tracker v7.3