

Julian
by 11x
Julian is a voice-first AI SDR that autonomously handles inbound and outbound phone calls, qualifying leads and booking meetings without human intervention.
Overview
Julian by 11x is a fully autonomous AI Sales Development Representative designed to replace or supplement human SDRs for phone-based communication. Operating 24/7, Julian can pick up inbound calls in under 20 seconds, run outbound campaigns, qualify leads in real time, and schedule meetings directly into a rep’s calendar. It uses advanced voice AI technology from Cartesia to simulate human-like interactions, adjusting tone and pace dynamically. Julian is ideal for companies with high lead volume that require fast, scalable phone outreach.
Pricing
11x does not publicly disclose pricing for Julian. However, reports indicate that pricing may start around $5,000 per month, depending on configuration and scale. For exact pricing, contacting their sales team is recommended.
Capabilities
- Inbound Call Handling: Picks up and qualifies leads from incoming calls in under 20 seconds.
- Outbound Calling: Executes cold or warm outreach campaigns via phone.
- Lead Qualification: Uses custom logic and dynamic conversations to assess fit.
- Re-Engagement: Can reach out to dormant leads pulled from your CRM.
- Meeting Booking: Schedules qualified calls directly into your team’s calendar.
Outreach Channels
- Phone Calls: Handling both inbound and outbound calls.
Set Up Time & Ease
Deployment can be completed in as little as 24 hours. Setup involves connecting your CRM, defining qualification logic, and customizing conversation flows. The onboarding experience is streamlined, with support from 11x’s implementation team.
Calling Infrastructure
Julian is powered by Cartesia, a state-of-the-art voice AI engine. Conversations are expressive and human-like, adapting in real time to the caller’s tone, pace, and context. No email infrastructure is required or used.
Customizability
- Qualification logic
- Script and conversation flow
- Tone and handling behavior
- Working hours
- CRM field mapping
Data Quality & Sources
Julian does not come with built-in lead databases. It works with leads from your connected CRM and reactivates dormant contacts. No enrichment or intent data sourcing is included.
Message Personalization Quality
Julian offers dynamic, real-time conversation personalization using Cartesia’s voice AI. It doesn’t rely on templates; instead, it adjusts mid-call based on how the lead responds, mirroring human SDR adaptability.
Operation Modes
- Fully Autonomous Only: No manual review mode. Julian runs independently once configured.
Integrations
- Native integrations with Salesforce and HubSpot
- API available for custom workflows and tools
Customer Support
- Onboarding support for setup and deployment
- Chat and email-based support channels
- Additional help for enterprise accounts
Best For
Julian is best suited for mid-sized to enterprise sales teams that rely heavily on phone-based inbound or outbound outreach. It’s especially valuable in lead-heavy environments where response speed and call coverage are essential.
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