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Voice Agents🟢No Code
1

11x

11x provides AI digital workers for sales development, featuring Alice the AI SDR for autonomous outbound email prospecting and Julian the AI Phone Agent for intelligent voice conversations. The platform handles end-to-end sales development workflows including prospect identification, research, personalized outreach, follow-ups, and meeting scheduling — operating 24/7 to generate qualified pipeline at a fraction of the cost of human SDR teams.

Starting at~$5,000/month
Visit 11x →
💡

In Plain English

11x offers AI digital workers that replace human SDRs for enterprise sales teams. Alice autonomously handles outbound email and LinkedIn prospecting, while Julian manages phone-based conversations. The platform identifies prospects from a 200M+ contact database, researches them using real-time signals, writes personalized outreach, and books meetings on your team's calendar — all without human intervention, 24/7.

OverviewFeaturesPricingGetting StartedUse CasesIntegrationsLimitationsFAQSecurityAlternatives

Overview

11x has built a new category of enterprise software: AI digital workers that fully replace traditional sales development representatives. Rather than offering another automation tool that requires human operators, 11x deploys autonomous AI agents — Alice for written outbound and Julian for phone-based conversations — that independently execute the entire SDR workflow from prospect identification through meeting booking.

Alice, the flagship AI SDR, taps into a database of over 200 million B2B contacts to identify prospects matching your Ideal Customer Profile. She researches each prospect using real-time signals including company news, job changes, funding events, and technology stack data, then crafts genuinely personalized outreach emails that go far beyond first-name token insertion. Alice manages multi-step email sequences, handles follow-ups, coordinates LinkedIn outreach, and books meetings directly on your sales team's calendars — all without human intervention.

Julian, the AI Phone Agent, extends 11x's coverage to voice channels. Julian handles both inbound and outbound phone calls with human-like conversational ability, qualifying leads through natural dialogue and transferring high-intent prospects to human reps. With multilingual capabilities, Julian enables global teams to scale phone-based qualification without hiring region-specific staff.

The platform integrates natively with Salesforce, HubSpot, and other major CRMs, automatically logging all activities and syncing prospect data. Enterprise-grade security including SOC 2 Type II compliance, GDPR-compliant data processing, and encryption at rest and in transit ensures the platform meets the requirements of large revenue organizations.

Customers typically report 150–200% ROI in the first year, with Alice generating pipeline equivalent to multiple human SDRs at roughly half the cost. Companies like high-growth B2B SaaS firms, staffing agencies running high-volume outreach, and enterprise teams expanding into new markets have deployed 11x to systematically scale outbound pipeline without proportionally scaling headcount.

Founded in 2022 by Hasan Sukkar and headquartered in San Francisco with offices in London, 11x has raised over $74 million from investors including Andreessen Horowitz, Benchmark, and SV Angel, reflecting strong market confidence in the AI digital worker category.

🦞

Using with OpenClaw

▼

Connect 11x to OpenClaw for automated customer relationship management. Use the REST API and webhook endpoints to sync prospect data, activity logs, and meeting outcomes between 11x's AI digital workers and OpenClaw's CRM layer for unified pipeline tracking and reporting.

Use Case Example:

Enable OpenClaw to manage leads, update customer records, and automate sales pipeline workflows using real-time data from Alice's outbound prospecting and Julian's phone qualification activities.

Learn about OpenClaw →
🎨

Vibe Coding Friendly?

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Difficulty:beginner
No-Code Friendly ✨

Business tool with user-friendly APIs designed for integrations and automations

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Editorial Review

11x AI works well for high-volume outbound teams with clearly defined ICPs but struggles to deliver consistent value for companies with niche markets or complex sales motions. Users praise Alice's ability to generate pipeline autonomously around the clock and the cost savings versus human SDR teams, with strong customer testimonials citing $1M+ pipeline generated in the first quarter. However, Reddit reviews and G2 feedback reveal a polarized experience: satisfied enterprise customers see meaningful ROI, while others report poorly targeted prospects, generic-sounding personalization, and frustration with opaque pricing and rigid annual contracts. Julian (AI Phone Agent) adds valuable multichannel coverage but is less proven. Overall, 11x is best suited for well-funded B2B companies with large addressable markets and straightforward ICPs that can justify the $50K+ annual investment.

Key Features

Alice AI SDR — Autonomous Prospecting Engine+

Alice independently identifies and qualifies prospects from third-party databases containing over 200 million B2B contacts, matching them against your defined Ideal Customer Profile using firmographic, technographic, and intent signals. She researches each prospect using real-time data sources — company news, job changes, funding rounds, technology stack changes — then crafts genuinely personalized outreach emails that reference specific, relevant details rather than relying on generic templates with first-name tokens.

Julian AI Phone Agent — Intelligent Voice Conversations+

Julian handles inbound and outbound phone calls with human-like reasoning and natural conversational flow. For inbound calls, Julian qualifies leads through dynamic dialogue, asks relevant discovery questions, handles common objections, and routes high-intent prospects to human sales reps in real time. For outbound, Julian makes cold calls at scale with multilingual capabilities, enabling global teams to cover phone-based outreach without hiring region-specific staff.

Multi-Channel Outreach Coordination+

11x coordinates engagement across email, LinkedIn, and phone channels from a single platform, ensuring consistent messaging and optimal sequencing across touchpoints. Alice manages email sequences and LinkedIn connection requests while Julian covers the phone channel, with all activities logged centrally and visible in your CRM. This eliminates the need to stitch together separate tools for each channel and ensures prospects receive a cohesive experience across every interaction.

AI-Powered Personalization at Scale+

Unlike template-driven competitors that insert first-name tokens into pre-written emails, 11x generates unique outreach content for each prospect based on deep research. Alice analyzes company news, recent job changes, LinkedIn activity, technology stack, funding history, and industry trends to craft messages that demonstrate genuine relevance. This approach consistently achieves higher response rates than traditional mail-merge personalization while operating at volumes that would be impossible for human SDRs to match.

Continuous Learning and Optimization+

The platform's machine learning engine analyzes engagement data across all outreach — open rates, reply rates, meeting conversion rates, and sentiment signals — to continuously refine messaging, subject lines, send timing, and prospect targeting. Unlike manual A/B testing that requires human analysis and iteration, Alice's optimization loops run automatically, compounding performance improvements over time without requiring ongoing intervention from your sales team.

CRM Integration and Pipeline Management+

Seamless integration with Salesforce, HubSpot, and other major CRMs ensures every prospect interaction, email sent, reply received, and meeting booked is automatically logged and attributed in your pipeline. Real-time bi-directional syncing keeps your CRM as the single source of truth while giving Alice access to existing account data and deal context. This eliminates manual data entry and provides RevOps teams with accurate attribution for AI-generated pipeline.

Multilingual Global Outreach+

Alice supports outreach in multiple languages, enabling global prospecting campaigns without hiring region-specific SDRs. Combined with Julian's multilingual phone capabilities, 11x allows companies expanding into new geographic markets to launch localized outreach campaigns that respect cultural communication norms and language preferences, significantly reducing the cost and time-to-market for international expansion.

Automated Meeting Scheduling+

Alice handles the entire meeting booking process including calendar coordination, time zone management, confirmation emails, and reminder sequences. When a prospect expresses interest, Alice proposes available times from your connected calendar (Google Calendar or Outlook), confirms the booking, sends calendar invites, and follows up with reminders to minimize no-show rates. This eliminates the back-and-forth scheduling friction that often causes interested prospects to go cold.

Pricing Plans

Plan 1

Custom (contact sales)

  • ✓Alice AI SDR digital worker
  • ✓Julian AI Phone Agent (add-on or bundled)
  • ✓Prospect database access and enrichment
  • ✓CRM and sales engagement integrations
  • ✓Dedicated onboarding and customer success
  • ✓Enterprise security, compliance, and SLAs
See Full Pricing →Free vs Paid →Is it worth it? →

Ready to get started with 11x?

View Pricing Options →

Getting Started with 11x

  1. 1Visit 11x.ai and request a demo by filling out the enterprise inquiry form with your company details, target market, current sales team size, and outbound goals. An account executive will schedule a personalized walkthrough of Alice and Julian within a few business days.
  2. 2Work with the 11x onboarding team to define your Ideal Customer Profile (ICP), including firmographic criteria (industry, company size, revenue, geography), buyer personas (titles, seniority levels), and any exclusion rules. The more specific your ICP, the better Alice performs from day one.
  3. 3Connect your CRM (Salesforce, HubSpot, or other supported platforms) and configure calendar integrations (Google Calendar or Outlook) so Alice can log activities in real time and book meetings directly on your team's calendars without manual intervention.
  4. 4Review and approve Alice's initial outreach messaging and personalization strategy before launch. The onboarding team will present sample emails generated for real prospects matching your ICP so you can refine tone, value propositions, and compliance requirements before going live.
  5. 5Monitor Alice's performance dashboard during the first 2–4 weeks, reviewing engagement metrics (open rates, reply rates, meetings booked) and providing feedback to optimize targeting and messaging. Expect a ramp period as email domains warm up and the AI learns what resonates with your specific audience.
Ready to start? Try 11x →

Best Use Cases

🎯

B2B SaaS companies scaling outbound pipeline without adding headcount and willing to invest in an enterprise-grade AI SDR that autonomously handles prospecting, personalized outreach, and meeting scheduling across email and LinkedIn channels.

⚡

Enterprise revenue organizations looking to consolidate data enrichment, sequencing, and outbound execution into a single autonomous platform, reducing vendor sprawl and eliminating the operational burden of managing multiple point solutions.

🔧

Staffing, recruiting, and professional-services firms running high-volume outreach to large candidate or client pools where personalized-at-scale engagement drives significantly higher response rates than generic mass email campaigns.

🚀

RevOps leaders under pressure to reduce cost-per-meeting and CAC while maintaining or growing qualified pipeline volume, using Alice's autonomous operation to achieve human-equivalent output at roughly half the cost of traditional SDR teams.

💡

Global teams needing multilingual voice agents (via Julian) for inbound qualification and outbound calling across multiple geographies, enabling market expansion without hiring region-specific phone-based sales staff.

🔄

Companies with well-defined ICPs and strong product-market fit that can feed Alice a clear targeting framework, allowing the AI to maximize its personalization and research capabilities against a focused, high-value prospect universe.

Integration Ecosystem

6 integrations

11x works with these platforms and services:

🧠 LLM Providers
OpenAI
💬 Communication
SlackEmail
📇 CRM
SalesforceHubSpot
🔗 Other
Zapier
View full Integration Matrix →

Limitations & What It Can't Do

We believe in transparent reviews. Here's what 11x doesn't handle well:

  • ⚠No self-serve signup or free trial — enterprise sales process required to get started, which can take weeks from initial demo to deployment.
  • ⚠Annual pricing commitment starting at $50,000 makes it inaccessible for SMBs and early-stage startups that need to test and iterate on outbound strategies with smaller budgets.
  • ⚠Relies on third-party data providers for prospect identification, which may have gaps in niche industries, emerging markets, or regions with limited B2B data coverage.
  • ⚠No built-in dialer in Alice — phone capabilities require the separate Julian product, meaning written and voice outreach are not bundled by default and may involve additional cost.
  • ⚠Limited effectiveness for companies with small total addressable markets (fewer than 10,000 prospects) where hyper-personalized, human-crafted outreach typically outperforms AI-generated messaging at scale.
  • ⚠Email and LinkedIn channel focus means companies needing SMS, WhatsApp, or social DM outreach must use additional tools alongside 11x to cover those channels.
  • ⚠No public pricing transparency — prospects must engage with sales to learn costs, making it difficult to compare options or get budget approval before entering a sales cycle.
  • ⚠Customization and onboarding may take weeks for complex ICP definitions and multi-segment campaigns, with a 2–4 week ramp period before the platform reaches optimal performance levels.

Pros & Cons

✓ Pros

  • ✓Deploys true end-to-end autonomous SDR workflow (prospecting, enrichment, personalization, sequencing, and meeting booking) without requiring human operators to manage campaigns or write templates, freeing sales teams to focus on closing deals rather than top-of-funnel activities.
  • ✓Two coordinated digital workers (Alice for written outbound, Julian for voice) cover both email/LinkedIn and phone channels under one platform, eliminating the need to stitch together separate tools for multi-channel prospecting and reducing vendor sprawl.
  • ✓Marketed cost savings of roughly 50% versus a human SDR team make the ROI case clear for enterprise buyers — Alice costs approximately $50,000–$60,000 annually compared to $100,000+ for a fully loaded human SDR including salary, benefits, tools, and management overhead.
  • ✓Built-in access to a large prospect database of over 200 million contacts eliminates the need for separate data providers like ZoomInfo or Lusha, reducing total stack cost and simplifying the workflow from prospect identification to outreach execution.
  • ✓Enterprise-grade positioning with offices in San Francisco and London, CRM integrations with Salesforce and HubSpot, SOC 2 Type II compliance, and GDPR-compliant data processing gives procurement and security teams confidence during vendor evaluation and approval.
  • ✓24/7 execution with continuous learning loops means campaigns optimize without manual A/B testing — Alice analyzes engagement data across all outreach to improve subject lines, messaging, and send timing automatically, compounding performance gains over time.

✗ Cons

  • ✗Enterprise-only annual pricing with no public self-serve tier shuts out SMBs, startups, and individual sales professionals who cannot commit $50,000+ annually or navigate a multi-week enterprise sales process just to evaluate the product.
  • ✗AI-generated outbound at scale carries real deliverability and brand-reputation risk if email warm-up, domain rotation, and content quality are not carefully managed — some users report initial spam folder placement and inconsistent email quality across prospect segments.
  • ✗Heavy reliance on automated outreach can trigger LinkedIn rate limits, account restrictions, or platform bans if volume thresholds are exceeded, particularly for users whose LinkedIn accounts lack established activity histories or connection networks.
  • ✗The 'replace your SDR team' positioning has drawn public criticism from some early customers on Reddit and review sites who experienced underwhelming results, with complaints including poorly targeted prospects, generic-sounding personalization, and difficulty canceling annual contracts.
  • ✗Limited transparency on pricing, contract minimums, and ramp expectations without going through a full sales process makes comparison shopping difficult and has eroded trust among prospects who feel pressured into commitments before fully understanding total cost of ownership.

Frequently Asked Questions

How much does 11x cost?+

11x pricing for Alice (AI SDR) typically ranges from $50,000 to $60,000 annually, which works out to approximately $5,000 per month. Julian (AI Phone Agent) may be bundled or available as a separate add-on at additional cost. All pricing requires an annual contract and is customized based on outreach volume, number of channels, and enterprise requirements. There is no public pricing page — you must request a demo and speak with the sales team to receive a quote tailored to your specific use case and volume needs.

How is 11x different from sales automation tools like Outreach or SalesLoft?+

Traditional sales automation tools like Outreach and SalesLoft automate predefined workflows but still require human SDRs to research prospects, write email copy, manage sequences, and make judgment calls about targeting and follow-ups. 11x fundamentally differs by providing autonomous AI agents that independently execute the entire SDR workflow — from identifying prospects in a 200M+ contact database, to researching each one using real-time signals, to writing genuinely personalized emails, to managing multi-step sequences and booking meetings. Think of Outreach as a power tool that makes human SDRs faster, while 11x is a digital worker that replaces the human SDR role entirely.

Does 11x offer a free trial?+

No, 11x does not offer a self-serve free trial. The platform requires an enterprise onboarding process that includes defining your Ideal Customer Profile, configuring CRM integrations, setting up email infrastructure, and warming up sending domains. This setup typically takes 1–2 weeks with a dedicated customer success manager. Prospects can request a personalized demo through the 11x website to see the platform in action before committing. Some customers have reported negotiating short-term pilot programs, but these are handled on a case-by-case basis through the sales team.

What CRM systems does 11x integrate with?+

11x integrates with major CRM platforms including Salesforce and HubSpot as primary, natively supported integrations. All prospect interactions, email activities, meeting bookings, and pipeline data are automatically logged and synced to your CRM in real time. Additional integrations are available through Zapier for connecting to other CRMs like Pipedrive or Microsoft Dynamics, as well as tools like Slack for notifications and Google Calendar or Outlook for meeting scheduling. The platform also offers API access and webhook endpoints for custom integration workflows in complex tech stack environments.

How many prospects can Alice handle per month?+

Alice can handle approximately 3,000 email contacts per month with up to 5 touchpoints per prospect across multi-step sequences, translating to roughly 15,000 outreach emails per month at standard volume. Actual capacity varies based on your email infrastructure, domain health, and deliverability settings — 11x manages email warm-up and domain rotation to maximize send volume while maintaining inbox placement rates. For larger deployments, multiple Alice instances can be configured to scale outreach across different market segments, geographies, or product lines simultaneously.

What is Julian and how does it differ from Alice?+

Julian is 11x's AI phone agent — a separate digital worker focused on intelligent voice conversations rather than written outreach. While Alice handles email and LinkedIn prospecting autonomously, Julian makes and receives phone calls with human-like conversational ability. Julian can qualify inbound leads through natural dialogue, make outbound cold calls at scale, handle objections in real time, and transfer high-intent prospects to human sales reps. Julian supports multilingual conversations, making it particularly valuable for global teams. The two agents are designed to work together: Alice warms up prospects via email and LinkedIn, while Julian follows up by phone to accelerate conversion from interest to booked meeting.

What ROI can I expect from 11x?+

Companies typically see 150–200% ROI in the first year. 11x costs $50,000–$60,000 annually compared to $100,000+ for a single fully loaded human SDR (salary, benefits, tools, management overhead), meaning you save roughly 50% while getting 24/7 coverage and consistent execution. Customer testimonials report outcomes including generating over $1 million in qualified pipeline within the first 3 months, a 1.5x increase in SQLs per SDR, and 2–3x more meetings booked compared to manual outbound efforts. However, results depend heavily on your ICP clarity, total addressable market size, and product-market fit — companies with vague or overly broad targeting tend to see weaker returns during the initial ramp period.

How does 11x pricing compare to building an internal SDR team?+

A single human SDR costs $100,000+ annually when you factor in base salary ($50,000–$70,000), benefits and payroll taxes ($15,000–$25,000), sales tools and data subscriptions ($10,000–$20,000), management overhead, office space, and training ramp time. 11x's Alice costs roughly $50,000–$60,000 per year and can handle the outreach volume equivalent of 2–3 human SDRs while operating 24/7 without sick days, turnover, or ramp time. For a team of 5 SDRs costing $500,000+ annually, deploying Alice could reduce that spend by 50–70% while maintaining or increasing meeting volume. The trade-off is that Alice cannot handle complex, consultative conversations or deeply nuanced relationship-building that experienced human SDRs bring to high-value enterprise accounts.

🔒 Security & Compliance

🛡️ SOC2 Compliant
✅
SOC2
Yes
✅
GDPR
Yes
—
HIPAA
Unknown
✅
SSO
Yes
❌
Self-Hosted
No
❌
On-Prem
No
✅
RBAC
Yes
✅
Audit Log
Yes
—
API Key Auth
Unknown
❌
Open Source
No
✅
Encryption at Rest
Yes
✅
Encryption in Transit
Yes
Data Retention: Configurable data retention policies available for enterprise customers
📋 Privacy Policy →🛡️ Security Page →
🦞

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What's New in 2026

Through late 2025 and into 2026, 11x has continued to expand its digital worker portfolio and platform capabilities. Julian, the AI Phone Agent, has matured significantly with improved multilingual support and more natural conversational abilities for both inbound qualification and outbound calling. The platform has deepened its CRM integrations with enhanced real-time activity syncing and pipeline attribution. Alice's personalization engine has been upgraded with better real-time signal processing — incorporating intent data, job changes, and funding events more effectively into outreach messaging. The company has also invested in deliverability infrastructure, adding smarter domain rotation and warm-up protocols to address earlier user complaints about spam folder placement. Enterprise security features have been strengthened with expanded compliance certifications and more granular role-based access controls.

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View All Alternatives & Detailed Comparison →

User Reviews

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Quick Info

Category

Voice Agents

Website

www.11x.ai
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