Discover companies that are the right fit.
Build your target list from verified business registries. Focus your budget where market demand and ACV are highest.
Total Addressable Market (TAM) Calculator
Understand your total market opportunity, calculate your SAM & SOM, and project required weekly outbound volume.
Find the right contact at any company.
Go from company domain or executive name to verified, deliverable email addresses in seconds.
Domain Search
Uncover verified email patterns, MX mail server providers, and sample team roles for any domain.
B2B Email Finder
Find anyone's business email from their first name, last name, and company website.
Executive Role Directories
Target verified C-level lists (CEOs, CTOs, CFOs, CMOs) filtered by technology stack and geography.
Ensure your send list is 100% accurate and lawful.
Keep your sender reputation intact and guarantee compliance with CAN-SPAM and UK PECR corporate rules before dispatch.
Email & MX Verifier
Instant RFC 5322 syntax validation, DNS MX resolution, and disposable domain blocklist checks.
UK PECR & GDPR Corporate Checker
Verify Regulation 22 Corporate Subscriber exemptions (Ltd/PLC/LLP) vs individual sole trader risks.
Turn cold contacts into confirmed calendar meetings.
Authorize your DNS, safely ramp new inboxes, and write personalized 4-part emails that earn real replies.
SPF & DMARC Generator
Build error-free DNS TXT records with strict RFC 7208 10-lookup limiter protection.
Warmup Ramp Planner
Calculate day-by-day mailbox volume schedules to avoid spam filters.
AI Cold Email Writer
Generate 4-part outreach copy with pattern-interrupt openers and zero fluff.
Subject Line Tester
Test open-rate scores, highlight spam words, and preview mobile screen truncation.
Connect SignalOps to your AI assistant.
Use SignalOps's verified lead data, Hunter.io enrichment, and PECR compliance engine inside Claude Desktop, OpenClaw, and Gemini CLI.
Model Context Protocol (MCP) Server Setup
Directly connect your Claude Desktop, OpenClaw Gateway, or Gemini CLI to SignalOps with a 1-click JSON snippet.