SaaS Detective

Instantly identify the tech stack and SaaS tools used by any website.

SaaS Detective — Instant Tech Stack Intelligence for Any Website Every website leaves a trail. SaaS Detective reads it. One click. Any website. Under 2 seconds. SaaS Detective scans the active page and surfaces every tool, platform, and framework powering it — organized by category, labeled, and ready before the tab finishes loading. Walk into any sales call, competitive analysis, or client audit already knowing what they're running. No source code. No guesswork. Just answers. ━━ WHY IT MATTERS ━━ The modern web runs on dozens of invisible tools — CRMs, analytics platforms, ad pixels, payment processors, A/B testing software, live chat widgets. These tools reveal how a business operates, what they spend money on, and where the gaps are. SaaS Detective makes all of it visible, instantly. 800+ technology signatures. 64 categories. Results in under 2 seconds. ━━ WHO IT'S FOR ━━ Sales Professionals Stop walking into discovery calls blind. Know what CRM they're on, what analytics they run, how they handle payments, and what ad platforms they're buying — before you dial. Walk in with context. Close with confidence. Founders & Strategists See the exact toolset behind companies you admire or compete with. Find out what's working in your space without spending months testing it yourself. Validated signal, not gut instinct. Agencies & Consultants Audit any prospect's stack before the first meeting. Spot outdated tools, redundant software, and integration gaps. Show up as the expert who already did the homework. Developers & Engineers Instantly identify frameworks, libraries, CDNs, and infrastructure without touching a line of source code. Reverse-engineer architecture decisions in seconds. ━━ WHAT IT DETECTS ━━ SaaS Detective covers 64 technology categories including: · Analytics & tracking · CRM & sales platforms · Heatmaps & session recording · Live chat & customer support · Email & marketing automation · E-commerce platforms & payment processors · JavaScript frameworks & libraries · Ad pixels & retargeting networks · A/B testing & feature flags · Scheduling, forms, video, and more 800+ signatures in total — and growing with every release. "SaaS Detective contains affiliate links. When the extension detects a tool on a website, it may show a link to that tool, and we may earn a commission if you sign up through it — at no extra cost to you." ━━ FREE VS PRO ━━ Free — Detects the 50 most common tools on any page. No account, no login, no credit card. Install and start immediately. Pro — Unlocks the full library of 800+ signatures across 64 categories. Catch the tools the free tier misses. Starting at $7.99/month or $90/year — cancel anytime. Not sure? Try Pro free for 7 days, no credit card required. ━━ PRIVACY FIRST ━━ Detection runs entirely within your browser on the active tab. SaaS Detective analyzes script tags and resource patterns locally — your browsing history is never collected or stored. Anonymous usage analytics (scan counts, feature interactions) are sent to help improve the extension and are never linked to your identity or the sites you visit. * Full privacy policy available inside the extension. * Built by Venom Industries LLC · venom-industries.com