Sequirly Review (2026): Pricing, Features & Honest Verdict

TLDR

Sequirly is a browser extension that scans your prompts in real-time before they reach ChatGPT, Claude, or Gemini, catching API keys, passwords, and personal data before you accidentally leak them. It is a simple, focused tool that does one thing well. Best for: developers and agencies using AI tools daily. Price: From $11.99/mo (free trial: yes). Rating: 7/10

What is Sequirly?

Sequirly is a Chrome extension that acts as a safety net between you and AI chatbots. Every time you type or paste something into ChatGPT, Claude, Gemini, or Perplexity, Sequirly scans the text locally in your browser and flags sensitive data before it gets sent. It detects over 50 categories of risk, including API keys, credit card numbers, Social Security numbers, passwords, and internal URLs. If it catches something, it alerts you before the prompt goes through.

The company was founded by Sudip Bhandari and Apekchhya Shrestha, who previously built Programiz to 20 million monthly views. Their origin story is relatable: they watched a developer almost paste a live API key into a chat window. Everything runs on a zero-knowledge architecture, meaning your prompts never leave your browser. Sequirly never sees your actual conversation content. It launched on Product Hunt in March 2026 and reports protecting over 50 agencies.

What Are Sequirly’s Key Features?

Real-Time Local Scanning

Sequirly scans every prompt before it reaches the AI tool, with less than 50ms latency and under 5MB of memory usage. Because scanning happens entirely in your browser, nothing is sent to Sequirly’s servers. This zero-knowledge approach means there is no privacy trade-off: you are not handing your sensitive data to another company in order to protect it from AI tools.

50+ Risk Category Detection

The extension recognizes API keys from 40+ services (AWS, Stripe, OpenAI, GitHub, Google Cloud), credit card numbers across major networks, phone numbers in US and international formats, bank account numbers (routing, IBAN), personal IDs (SSN, passport, driver’s license), and business identifiers (EIN, DUNS, tax IDs). It also catches proprietary code with embedded secrets and private/staging URLs.

Team Admin Dashboard

For agencies and teams, Sequirly provides a management dashboard that shows metadata about what types of sensitive data were caught, when, and in which AI tool. The key distinction: it shows patterns without exposing actual prompt content. This “visibility without surveillance” approach makes it useful for SOC 2 and ISO 27001 compliance preparation.

Custom Detection Rules

Pro users can create custom detection patterns for proprietary data formats. If your company uses internal identifiers, project codes, or custom API key formats, you can train Sequirly to catch those too. Incident logging and export features let you build an audit trail for compliance reviews.

How Much Does Sequirly Cost?

Individual plans start at $11.99/month, or $72/year if you pay annually (effectively $6/month). Both come with a free first month, no credit card required. Team pricing is $12.99/month per user with a 30-day free trial and admin dashboard access.

For a 5-person agency, that works out to about $780/year. For a 15-person team, it is roughly $2,340/year. Compared to enterprise DLP solutions like Nightfall AI (which runs in the thousands per year), Sequirly is significantly cheaper. But compared to free alternatives like Cloak.business (which offers 200 free tokens/month) or Anonym.legal (similar free tier), you are paying a premium for the zero-knowledge, install-and-forget simplicity.

Who is Sequirly Best For?

Use Sequirly if you are a developer who regularly pastes code snippets into AI tools. One accidental API key leak can cost thousands of dollars and hours of credential rotation. It is also a strong fit for marketing agencies handling client data in AI workflows, and for small teams preparing for SOC 2 compliance who need an audit trail of AI data handling.

Skip Sequirly if you need protection beyond the browser. It does not cover desktop apps (like the ChatGPT desktop client), mobile apps, or API integrations. Skip it if you use Firefox or Safari, as it only works on Chromium-based browsers. And if you are a large enterprise, you probably need a full DLP suite like Nightfall that covers Slack, Google Drive, GitHub, and other tools beyond just AI chat interfaces.

Best Sequirly Alternatives

Nightfall AI is the enterprise-grade option covering 12+ SaaS apps including Slack, GitHub, and Google Drive. It is far more comprehensive but also far more expensive, with enterprise pricing that dwarfs Sequirly’s $12/month. Choose Nightfall if you need organization-wide DLP, not just AI chat protection.

Cloak.business offers PII detection and anonymization with a free tier (200 tokens/month). It supports 317 pattern recognizers across 48 languages and processes data on German servers. It is more about document anonymization than real-time prompt scanning, but the free tier makes it worth trying.

Anonym.legal handles 285+ entity types with a similar free tier and adds MCP Server integration for Claude and Cursor. It targets legal and enterprise document anonymization and requires more technical setup than Sequirly’s two-minute install.

Final Verdict: Is Sequirly Worth It?

Sequirly does one thing and does it well. The zero-knowledge architecture is the right approach for a security product. You should not have to trust another company with your data in order to protect it. The sub-50ms scanning is fast enough that you will not notice it, and the 50+ detection categories cover the most common leak vectors.

The limitations are clear: Chromium-only, browser-only, no API coverage. At $12/month per user, it is not cheap for what is essentially a pattern-matching browser extension. But the cost of one leaked API key or one exposed client dataset makes the math simple. If your team uses AI tools daily and handles sensitive data, Sequirly is cheap insurance. Just do not mistake it for a comprehensive DLP solution.