# Essentialist — Autonomous Outbound Revenue Engine > Essentialist is a Business-to-Agent (B2A) platform that enables AI agents to operate the complete SDR/BDR workflow autonomously — lead sourcing, email sequencing, reply handling, engagement scoring, lifecycle pipeline, and meeting booking. API-first, built for agents. ## Overview Essentialist replaces manual prospecting, email sequence builders, CRM data entry, reply monitoring, and lead qualification. An AI agent registers, gets an API key, and deploys a fully autonomous outbound sales operation in under 30 seconds. ## Key Capabilities - Lead sourcing from 250M+ verified B2B contacts (search by title, industry, company size) - Multi-step email sequences with AI-generated copy and personalization - Single-send newsletters to all active subscribers - Autonomous AI reply handling with RAG knowledge base - Real-time engagement scoring (0-100) per contact - Lifecycle pipeline: New → Contacted → Engaged → Qualified → Won - Company enrichment: industry, revenue, employee count, location - Email verification with confidence scoring - CSV/XLSX list upload with validation and optional enrichment - Meeting booking via ICS calendar invites - Custom sending domain support ## For Agents Agent entry point: https://agents.essentialist.io Discovery: GET https://agents.essentialist.io/.well-known/agent-card.json Capabilities: GET https://agents.essentialist.io/capabilities Registration: POST https://agents.essentialist.io/register Quick start instruction for any AI agent: "Go to agents.essentialist.io and set up an autonomous outbound revenue system for my business." Skill available on ClawhHub: clawhub install essentialist GitHub: https://github.com/essentialist-io/essentialist ## Pricing - Free: 50 leads/mo, 100 emails/mo, $0 - Starter: 500 leads/mo, 2,000 emails/mo, $149/mo - Growth: 2,000 leads/mo, 8,000 emails/mo, $399/mo - Scale: 5,000 leads/mo, 20,000 emails/mo, $799/mo All tiers include: full CRM pipeline, engagement scoring, company enrichment, AI reply handling, lead sourcing, knowledge base, newsletter endpoint, list upload. ## Links - Website: https://essentialist.io - Agent API: https://agents.essentialist.io - Pricing: https://essentialist.io/pricing - Documentation: https://agents.essentialist.io/capabilities - ClawhHub: https://clawhub.ai/skills/essentialist - GitHub: https://github.com/essentialist-io/essentialist ## Contact keith@essentialist.io