Explore 14 free intelligence tools for company research, tech stacks, email security, and more.
LemReveal offers a suite of **14 free tools** at `/tools` that anyone can use — no account required. They're designed to help you research prospects, audit competitors, and gather intelligence before a sales conversation.
## Available Tools | Tool | What It Does | |---|---| | **Tech Stack Checker** | Detects web server, CMS, DNS, and hosting infrastructure | | **Email Security Checker** | Evaluates SPF, DMARC, DKIM, and HSTS — assigns an A–F grade | | **Security Scanner** | Checks HTTP headers, SSL certs, and subdomains | | **Domain Checker** | WHOIS data, domain age, archive history, and PageRank | | **VAT Validator** | Verifies EU VAT numbers via the VIES API | | **Company Lookup** | Searches 22+ government registries across 11 countries | | **SEO Audit** | PageSpeed scores, robots.txt, and sitemap analysis | | **Email Pattern Finder** | Discovers email formats (first.last, flast, etc.) for a domain | | **Content Analyzer** | RSS feeds, blog post frequency, and content volume | | **Job Tracker** | Searches public job boards for open positions | | **Review Checker** | Pulls Trustpilot and Glassdoor ratings | | **Patent Search** | Searches EPO patent databases | | **Developer Footprint** | GitHub org stats, Stack Overflow, and HN presence | | **Gov Contracts** | SAM.gov, USASpending, and TED Europa contract data |
## Rate Limits Free tools use public APIs and have per-session rate limits. If you hit a limit, wait a few minutes and try again. Signed-in users get higher limits.
## Copy & Share Results Every tool result includes a **Copy Results** button so you can paste findings into emails, CRMs, or Slack. The results are formatted as plain text for easy sharing.
## Tips for Best Results - Use the company's **primary domain** (e.g. `acme.com` not `blog.acme.com`) - For Company Lookup, try the **exact registered name** as it appears in government filings - Email Pattern Finder works best for companies with 50+ employees (more public data to match against) - The Email Security Grade (A–F) is great for cold outreach — mention their grade as an icebreaker