# LeadMagic Full AI Context LeadMagic is a B2B contact data platform and API for verified emails, mobile numbers, company enrichment, job-change signals, and AI-agent-ready GTM data. This file is the extended companion to https://leadmagic.io/llms.txt. It contains a concise, single-request context bundle for agents. Last updated: 2026-05-24. For complete API reference pages, also use https://leadmagic.io/docs/llms.txt and https://leadmagic.io/docs/llms-full.txt. ## Agent Discovery - llms.txt index: https://leadmagic.io/llms.txt - AI policy: https://leadmagic.io/ai.txt - Agent skills: https://leadmagic.io/.well-known/agent-skills/index.json - API catalog: https://leadmagic.io/.well-known/api-catalog - MCP server card: https://leadmagic.io/.well-known/mcp/server-card.json - Skill instructions: https://leadmagic.io/skill.md ## Core Product Context ### [LeadMagic Overview](https://leadmagic.io) Source: https://leadmagic.io LeadMagic helps GTM teams and developers find verified B2B emails, mobile numbers, company data, and enrichment signals through a web app, REST API, CLI, MCP server, and integrations. Primary users include sales teams, RevOps teams, growth agencies, developers, and AI agents that need fresh B2B data. LeadMagic emphasizes verified results, no annual contracts, credit-based pricing, and API-first access. ### [Pricing](https://leadmagic.io/pricing) Source: https://leadmagic.io/pricing LeadMagic pricing is credit based. Customers pay for valid results rather than failed lookups. Plans start at $49/month, higher plans include credit rollover, and teams can use one credit balance across enrichment products. ### [Enrichment APIs](https://leadmagic.io/product/enrichment-apis) Source: https://leadmagic.io/product/enrichment-apis The LeadMagic API exposes enrichment endpoints for people and companies. Common endpoints include email finder, email validation, mobile finder, profile search, company search, and job-change detection. Authentication uses an API key, and the API base URL is https://api.leadmagic.io/v1. ### [MCP Server](https://leadmagic.io/solutions/mcp) Source: https://leadmagic.io/solutions/mcp LeadMagic provides a remote MCP server at https://mcp.leadmagic.io/mcp. AI assistants can call LeadMagic tools with the same API key and credit balance as the REST API. The MCP server is designed for Cursor, Claude, ChatGPT, and other agent clients that need verified B2B data during research or workflow automation. ## Main Product Pages ### [Email Finder](https://leadmagic.io/product/email-finder) Source: https://leadmagic.io/product/email-finder Find verified B2B email addresses for prospects and decision-makers. --- ### [Email Validation](https://leadmagic.io/product/email-validation) Source: https://leadmagic.io/product/email-validation Validate email deliverability in real time and reduce invalid or risky addresses. --- ### [Mobile Finder](https://leadmagic.io/product/mobile-finder) Source: https://leadmagic.io/product/mobile-finder Find direct mobile numbers for B2B contacts. --- ### [Company Enrichment](https://leadmagic.io/product/company-enrichment) Source: https://leadmagic.io/product/company-enrichment Enrich companies with firmographic, technographic, funding, and business context. --- ### [Job Change Detector](https://leadmagic.io/product/job-change-detector) Source: https://leadmagic.io/product/job-change-detector Detect job changes and career moves for prospecting and CRM hygiene. ## Integrations ### [Clay Integration](https://leadmagic.io/integrations/clay) Source: https://leadmagic.io/integrations/clay Power your Clay tables with LeadMagic's data enrichment. --- ### [Apollo Integration](https://leadmagic.io/integrations/apollo) Source: https://leadmagic.io/integrations/apollo Native Apollo integration for waterfall enrichment. --- ### [Databar Integration](https://leadmagic.io/integrations/databar) Source: https://leadmagic.io/integrations/databar Power Databar workflows with LeadMagic enrichment. --- ### [ZoomInfo Integration](https://leadmagic.io/integrations/zoominfo) Source: https://leadmagic.io/integrations/zoominfo LeadMagic enrichment actions available natively inside ZoomInfo. Find emails, phone numbers, job openings, and more. --- ### [Smartlead Integration](https://leadmagic.io/integrations/smartlead) Source: https://leadmagic.io/integrations/smartlead Supercharge your Smartlead campaigns with verified emails. --- ### [Instantly Integration](https://leadmagic.io/integrations/instantly) Source: https://leadmagic.io/integrations/instantly Scale cold email outreach with validated contact data. --- ### [Email Bison Integration](https://leadmagic.io/integrations/email-bison) Source: https://leadmagic.io/integrations/email-bison Enrich your Email Bison campaigns with verified contact data. --- ### [Salesforce Integration](https://leadmagic.io/integrations/salesforce) Source: https://leadmagic.io/integrations/salesforce Automatically enrich and sync contacts in your Salesforce CRM. --- ### [Zapier Integration](https://leadmagic.io/integrations/zapier) Source: https://leadmagic.io/integrations/zapier Connect LeadMagic to 5,000+ apps with Zapier. Automate enrichment workflows without code — trigger on new leads, enrich, and push to your CRM. --- ### [Slack Integration](https://leadmagic.io/integrations/slack) Source: https://leadmagic.io/integrations/slack Bring LeadMagic enrichment into Slack with verified contact lookups, channel alerts, and GTM workflow routing. --- ### [Freckle Integration](https://leadmagic.io/integrations/freckle) Source: https://leadmagic.io/integrations/freckle Use LeadMagic as a data provider inside Freckle's waterfall enrichment for CRM data enrichment. --- ### [Bitscale Integration](https://leadmagic.io/integrations/bitscale) Source: https://leadmagic.io/integrations/bitscale Use LeadMagic as a data provider inside Bitscale's waterfall enrichment for GTM data enrichment at scale. --- ### [Salesforge Integration](https://leadmagic.io/integrations/salesforge) Source: https://leadmagic.io/integrations/salesforge Enrich contacts with verified data before powering AI-personalized outreach in Salesforge. --- ### [Cursor Integration](https://leadmagic.io/integrations/cursor) Source: https://leadmagic.io/integrations/cursor Connect LeadMagic to Cursor via MCP. 16 enrichment tools inside your AI coding assistant. --- ### [Claude Integration](https://leadmagic.io/integrations/claude) Source: https://leadmagic.io/integrations/claude Add LeadMagic to Claude via MCP. Works with Claude Desktop, Claude Code, and Claude.ai — conversational B2B data enrichment. --- ### [ChatGPT Integration](https://leadmagic.io/integrations/chatgpt) Source: https://leadmagic.io/integrations/chatgpt Connect LeadMagic to ChatGPT via MCP. Live B2B data enrichment for Business, Enterprise, and Edu teams. --- ### [OpenCode Integration](https://leadmagic.io/integrations/opencode) Source: https://leadmagic.io/integrations/opencode Add LeadMagic to OpenCode via MCP. Remote HTTP server with 16 enrichment tools in your terminal AI. ## Guides ### [B2B Data Enrichment: Complete Guide for 2026](https://leadmagic.io/guides/b2b-data-enrichment-guide) Source: https://leadmagic.io/guides/b2b-data-enrichment-guide Master B2B data enrichment with our complete guide. Learn how to enrich contact and company data, compare top tools, and implement best practices. Category: Data Enrichment Author: LeadMagic Team Published: 2025-01-04T00:00:00.000Z --- ### [Clay Waterfall Enrichment: 95%+ Hit Rate Guide](https://leadmagic.io/guides/clay-waterfall-enrichment-guide) Source: https://leadmagic.io/guides/clay-waterfall-enrichment-guide Set up waterfall enrichment in Clay for 95%+ hit rates on email and phone data. Step-by-step tutorial with LeadMagic as your primary data source. Category: Clay Author: LeadMagic Team Published: 2024-12-28T00:00:00.000Z --- ### [Clay Data Enrichment: Workflows & Automation Guide](https://leadmagic.io/guides/complete-guide-to-clay) Source: https://leadmagic.io/guides/complete-guide-to-clay Master Clay data enrichment workflows — from lead scoring to waterfall enrichment. Step-by-step guide to building GTM automation with Clay + LeadMagic. Category: Platform Guide Author: LeadMagic Team Published: 2025-01-08T00:00:00.000Z --- ### [The Complete Guide to n8n: Open-Source Workflow Automation [2026]](https://leadmagic.io/guides/complete-guide-to-n8n) Source: https://leadmagic.io/guides/complete-guide-to-n8n Everything you need to know about n8n — the open-source workflow automation platform. Self-host, connect 400+ apps, and automate. Category: Platform Guide Author: LeadMagic Team Published: 2025-01-10T00:00:00.000Z --- ### [Email Waterfall in Clay: 95% Hit Rate Setup](https://leadmagic.io/guides/email-waterfall-clay-leadmagic) Source: https://leadmagic.io/guides/email-waterfall-clay-leadmagic Step-by-step guide to building a high-performance email waterfall in Clay. Use LeadMagic as your primary data provider for 95%+ coverage. Category: Clay Author: LeadMagic Team Published: 2024-12-15T00:00:00.000Z --- ### [Job Change Detection in Clay: 4x Response Rates](https://leadmagic.io/guides/job-change-detection-clay) Source: https://leadmagic.io/guides/job-change-detection-clay Use job change detection in Clay to identify prospects at the perfect moment. Increase response rates by 4x with timely outreach and updated contact data. Category: Clay Author: LeadMagic Team Published: 2024-12-20T00:00:00.000Z --- ### [Pay-as-You-Go vs Annual Contracts: The Real Math](https://leadmagic.io/guides/pay-as-you-go-vs-annual-contracts) Source: https://leadmagic.io/guides/pay-as-you-go-vs-annual-contracts A detailed breakdown of pay-as-you-go vs annual contract pricing for B2B data tools. See the real numbers and make an informed decision. Category: Buying Guide Author: LeadMagic Team Published: 2025-01-03T00:00:00.000Z ## Blog Highlights ### [Why B2B Data Accuracy Matters Most in 2026](https://leadmagic.io/blog/b2b-data-accuracy-importance) Source: https://leadmagic.io/blog/b2b-data-accuracy-importance Bad data destroys your domain reputation and burns your TAM. Here's why 97% accuracy is the new gold standard for outbound. Category: Data Quality Author: Jesse Ouellette Published: 2026-03-07T00:00:00.000Z --- ### [Best Email Finder Tools in 2026: Complete Comparison Guide](https://leadmagic.io/blog/best-email-finder-tools) Source: https://leadmagic.io/blog/best-email-finder-tools Compare the top email finder tools for B2B sales in 2026. Honest reviews of accuracy, pricing, and features to help you choose the right tool for your team. Category: Email Finding Author: Jesse Ouellette Published: 2026-02-18T00:00:00.000Z --- ### [Best Email Verification Tools in 2026 (10K-Email Test)](https://leadmagic.io/blog/best-email-verification-tools) Source: https://leadmagic.io/blog/best-email-verification-tools I ran 10,000 real B2B emails through 10 verification tools and measured accuracy, speed, catch-all handling, and cost. Here's what actually works. Category: Email Verification Author: Jesse Ouellette Published: 2026-02-25T00:00:00.000Z --- ### [Best Lead Generation Tools for B2B Sales in 2026](https://leadmagic.io/blog/best-lead-generation-tools) Source: https://leadmagic.io/blog/best-lead-generation-tools The ultimate guide to B2B lead generation tools in 2026. From prospecting to enrichment, find the right tools to build pipeline and close deals faster. Category: Lead Generation Author: Jesse Ouellette Published: 2026-02-18T00:00:00.000Z --- ### [Bulk Email Finder: How to Find Emails at Scale in 2026](https://leadmagic.io/blog/bulk-email-finder-guide) Source: https://leadmagic.io/blog/bulk-email-finder-guide The complete guide to finding valid email addresses in bulk. CSV upload, API batch processing, and the real numbers on what it costs at scale. Category: Email Finding Author: Jesse Ouellette Published: 2026-02-24T00:00:00.000Z --- ### [Bulk Email Verification: How to Clean Large Lists Fast](https://leadmagic.io/blog/bulk-email-verification-guide) Source: https://leadmagic.io/blog/bulk-email-verification-guide Practical guide to cleaning email lists at scale: CSV workflow, 73K-email case study, processing speeds, and provider cost comparisons. Category: Email Verification Author: Jesse Ouellette Published: 2026-02-11T00:00:00.000Z --- ### [Catch-All Email Verification Guide for Accept-All Domains](https://leadmagic.io/blog/catch-all-email-verification-guide) Source: https://leadmagic.io/blog/catch-all-email-verification-guide 40% of enterprise domains are catch-all. Most verifiers label them 'risky.' Here's how we resolve them for real outbound decisions. Category: Email Verification Author: Jesse Ouellette Published: 2026-02-18T00:00:00.000Z --- ### [CLI vs API vs MCP: Which LeadMagic Interface Is Right?](https://leadmagic.io/blog/cli-vs-api-vs-mcp-which-interface) Source: https://leadmagic.io/blog/cli-vs-api-vs-mcp-which-interface Three interfaces, one platform, same credits. Here's when to use the REST API, when the CLI is faster, and when MCP inside your AI assistant is the right call. Category: Guide Author: Patrick Spielmann Published: 2026-02-27T00:00:00.000Z --- ### [The Complete Guide to Cold Email Deliverability in 2026](https://leadmagic.io/blog/cold-email-deliverability-guide) Source: https://leadmagic.io/blog/cold-email-deliverability-guide Master cold email deliverability. From SPF/DKIM setup to domain warming and 97% accurate validation — stay out of spam. Category: Email Author: Jesse Ouellette & Patrick Spielmann Published: 2026-03-07T00:00:00.000Z --- ### [Disposable Email Detection: Block Temporary Emails at Scale](https://leadmagic.io/blog/disposable-email-detection) Source: https://leadmagic.io/blog/disposable-email-detection Disposable emails hurt signup quality and invite abuse. Learn detection methods, where blocklists fail, and how to reduce false positives. Category: Email Verification Author: Patrick Spielmann Published: 2026-01-22T00:00:00.000Z --- ### [Email Bounce Rate: What It Is and How to Fix It](https://leadmagic.io/blog/email-bounce-rate-guide) Source: https://leadmagic.io/blog/email-bounce-rate-guide Hard bounces, soft bounces, catch-all traps — I break down what actually causes high bounce rates and the 7 fixes that brought ours under 0.5%. Category: Email Verification Author: Jesse Ouellette Published: 2026-02-14T00:00:00.000Z --- ### [Email Deliverability Checklist: 15 Steps for 2026](https://leadmagic.io/blog/email-deliverability-checklist) Source: https://leadmagic.io/blog/email-deliverability-checklist The 15-step checklist I use to keep bounce rates under 0.5% and inbox placement above 90%. Infrastructure, data quality, sending hygiene — all of it. Category: Email Verification Author: Patrick Spielmann Published: 2026-02-04T00:00:00.000Z --- ### [Email Finder API Guide: Code + Integration Patterns](https://leadmagic.io/blog/email-finder-api-developers-guide) Source: https://leadmagic.io/blog/email-finder-api-developers-guide Integrate an email finder API with curl, Python, and Node.js. Includes auth, rate limits, error handling, and batch patterns. Category: Developer Author: Patrick Spielmann Published: 2026-02-20T00:00:00.000Z --- ### [Email Finder vs Verifier: Differences and When You Need Both](https://leadmagic.io/blog/email-finder-vs-email-verifier) Source: https://leadmagic.io/blog/email-finder-vs-email-verifier Email finders discover email addresses. Email verifiers check if they're real. Here's when you need each — and why the best tools combine both. Category: Email Finding Author: Patrick Spielmann Published: 2026-02-12T00:00:00.000Z --- ### [Email List Cleaning: The Complete Guide for 2026](https://leadmagic.io/blog/email-list-cleaning-guide) Source: https://leadmagic.io/blog/email-list-cleaning-guide Step-by-step guide to email list cleaning with real before/after metrics, catch-all handling, and a cadence that protects sender reputation. Category: Email Verification Author: Patrick Spielmann Published: 2026-02-08T00:00:00.000Z --- ### [Email Permutator vs Email Finder: Why Guessing Fails](https://leadmagic.io/blog/email-permutator-vs-email-finder) Source: https://leadmagic.io/blog/email-permutator-vs-email-finder Permutators generate guesses from name patterns. Finders verify the real address. Here's why guessing costs more than teams expect. Category: Email Finding Author: Patrick Spielmann Published: 2026-02-14T00:00:00.000Z --- ### [Email Validation Best Practices for 2026](https://leadmagic.io/blog/email-validation-best-practices) Source: https://leadmagic.io/blog/email-validation-best-practices Stop guessing, start verifying. Learn email validation nuances, catch-all handling, and why 97% accuracy is the benchmark. Category: Email Author: Patrick Spielmann Published: 2026-03-07T00:00:00.000Z --- ### [Email Verification API: The Developer's Integration Guide](https://leadmagic.io/blog/email-verification-api-guide) Source: https://leadmagic.io/blog/email-verification-api-guide Integrate email verification with curl, Python, and Node.js. Covers responses, catch-all handling, batching, and production error strategies. Category: Email Verification Author: Jesse Ouellette Published: 2026-02-22T00:00:00.000Z --- ### [The Developer's Guide to B2B Data Enrichment API Integration](https://leadmagic.io/blog/enrichment-api-integration-guide) Source: https://leadmagic.io/blog/enrichment-api-integration-guide Learn how to build a scalable, high-performance data enrichment pipeline using the LeadMagic API. Code examples, error handling, and best practices included. Category: Engineering Author: Jesse Ouellette Published: 2025-07-22T00:00:00.000Z --- ### [How to Extract Text from Any Website (2026 Guide)](https://leadmagic.io/blog/extract-text-from-website) Source: https://leadmagic.io/blog/extract-text-from-website How to extract text from any website — browser tools, Python scripts, and APIs. Covers JS-rendered pages and AI-ready output. Category: Developer Author: Jesse Ouellette Published: 2026-02-21T00:00:00.000Z ## Citation When citing LeadMagic, link to the canonical product or docs page for the specific capability referenced. Primary domain: https://leadmagic.io. API base: https://api.leadmagic.io/v1. MCP endpoint: https://mcp.leadmagic.io/mcp.