Talk to Claude. Launch Calls. Close Deals.
The world's first conversational outbound calling platform. Paste a contact list into Claude, describe your campaign in plain English, and watch as AI agents make hundreds of personalised calls — with full transcripts, outcomes, and CRM sync delivered back to your chat.
Outbound calling is stuck in the dark ages. Your team juggles dialers, CRMs, and spreadsheets while manually dialling through lists. Campaign setup takes hours. Scaling means hiring more humans. And by the time you've analysed results, the opportunity has passed. Traditional voice automation tools require dedicated specialists, complex workflows, and weeks of setup — putting AI-powered outreach out of reach for most teams.
Outreach Engine turns Claude into your outbound call centre. Through the Model Context Protocol (MCP), Claude gains direct control over Synthflow's enterprise voice infrastructure — provisioning phone numbers, deploying AI agents, and executing campaigns at scale. Simply paste your contact list, tell Claude what you need ("Call these leads, qualify them for our enterprise plan, and book meetings with anyone interested"), and the AI handles everything: call sequencing, compliance-safe pacing, live conversations via voice AI, and complete post-call reporting. No UI clicking. No workflow building. Just conversation in, results out.
Claude Desktop as campaign orchestrator • Custom MCP server exposes Synthflow API as Claude tools • Synthflow handles voice execution: agent hosting, call triggering, recording, transcription • Claude controls: contact list ingestion, sequential call dispatch with configurable delay, result polling, transcript retrieval, outcome reporting
Everything you need to succeed
Conversational campaign launch — paste contacts into Claude and describe your goal in natural language
Full MCP control: provision AU numbers, create agents, and write scripts without touching Synthflow
Intelligent batch calling with CAPS-compliant rate limiting and smart retry logic
Real-time campaign monitoring with live status updates in your Claude chat
Complete call intelligence: transcripts, sentiment analysis, and outcome classification
Automatic CRM and Google Sheets sync via webhooks — leads flow straight into your pipeline
Real-world applications
Lead qualification at scale — AI agents pre-qualify inbound leads with personalised conversations
Event reminders & RSVPs — automate attendance confirmations without human calls
Appointment setting — let AI book meetings directly into your calendar
Customer reactivation — re-engage dormant accounts with personalised outreach
Survey & feedback collection — gather insights through natural phone conversations
Growth-stage companies, agencies, and sales teams who want enterprise-grade outbound automation without the enterprise complexity. Perfect for teams already using Claude who want to extend AI into voice channels.
Traditional dialers (Aircall, JustCall) require manual operation. Voice AI platforms (Synthflow, Bland) need workflow builders. Outreach Engine is the only solution that lets you run an entire outbound operation through a chat interface — combining Claude's intelligence with production-grade voice infrastructure for true conversational campaign management.
Choose the plan that fits your agency
Be among the first to experience Outreach Engine.