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11x (Alice & Jordan) vs Mailshake

A detailed comparison of 11x (Alice & Jordan) and Mailshake. Find out which AI SDR solution is right for your team.

📌Key Takeaways

  • 111x (Alice & Jordan) vs Mailshake: Comparing 6 criteria.
  • 211x (Alice & Jordan) wins 0 categories, Mailshake wins 0, with 6 ties.
  • 311x (Alice & Jordan): 4.9/5 rating. Mailshake: 4.8/5 rating.
  • 4Both tools are evenly matched - choose based on your specific needs.
Option A

11x (Alice & Jordan)

4.9

AI-driven SDR agents (Alice for outbound email/LinkedIn, Jordan for phone) that automate prospecting, personalization, and follow-ups 24/7

0 wins
View full review →
Option B

Mailshake

4.8

Sales engagement platform with AI-powered email writing, automated follow-ups, and phone dialer for multi-channel outreach

0 wins
View full review →

0

11x (Alice & Jordan) wins

6

Ties

0

Mailshake wins

Feature Comparison

Criteria11x (Alice & Jordan)MailshakeWinner
Email Deliverability33Tie
Personalization44Tie
Automation Level44Tie
CRM Integration55Tie
Ease of Use44Tie
Multi-channel Support44Tie

Detailed Analysis

Email Deliverability

Tie

11x (Alice & Jordan)

11x (Alice & Jordan)'s email deliverability capabilities

Mailshake

Mailshake's email deliverability capabilities

Comparing email deliverability between 11x (Alice & Jordan) and Mailshake.

Personalization

Tie

11x (Alice & Jordan)

11x (Alice & Jordan)'s personalization capabilities

Mailshake

Mailshake's personalization capabilities

Comparing personalization between 11x (Alice & Jordan) and Mailshake.

Automation Level

Tie

11x (Alice & Jordan)

11x (Alice & Jordan)'s automation level capabilities

Mailshake

Mailshake's automation level capabilities

Comparing automation level between 11x (Alice & Jordan) and Mailshake.

CRM Integration

Tie

11x (Alice & Jordan)

11x (Alice & Jordan)'s crm integration capabilities

Mailshake

Mailshake's crm integration capabilities

Comparing crm integration between 11x (Alice & Jordan) and Mailshake.

Ease of Use

Tie

11x (Alice & Jordan)

11x (Alice & Jordan)'s ease of use capabilities

Mailshake

Mailshake's ease of use capabilities

Comparing ease of use between 11x (Alice & Jordan) and Mailshake.

Multi-channel Support

Tie

11x (Alice & Jordan)

11x (Alice & Jordan)'s multi-channel support capabilities

Mailshake

Mailshake's multi-channel support capabilities

Comparing multi-channel support between 11x (Alice & Jordan) and Mailshake.

Feature-by-Feature Breakdown

24/7 Autonomous Prospecting

Mailshake

11x (Alice & Jordan)

Alice continuously searches for new prospects, evaluates their fit using AI‑driven lead scoring, and initiates outreach at any hour. This eliminates downtime caused by human work‑hour limits, ensuring a constant flow of qualified leads into the pipeline and reducing the time‑to‑first‑contact dramatically. Never‑missed outreach windows and higher lead volume

Never‑missed outreach windows and higher lead volume

Mailshake

Mailshake's AI personalization engine goes far beyond simple mail merge functionality, utilizing advanced natural language processing to craft contextually relevant messages for each prospect. The system analyzes prospect data including job title, company size, industry, recent news, and social media activity to generate personalized opening lines, value propositions, and calls-to-action. The AI learns from engagement patterns across your campaigns, automatically identifying which personalization approaches resonate with different prospect segments and adjusting recommendations accordingly. This enables sales teams to send thousands of emails that feel individually crafted while spending a fraction of the time required for manual personalization. Achieve 2-3x higher response rates while reducing email creation time by 80% through intelligent, data-driven personalization at scale.

Achieve 2-3x higher response rates while reducing email creation time by 80% through intelligent, data-driven personalization at scale

Both 11x (Alice & Jordan) and Mailshake offer 24/7 Autonomous Prospecting. 11x (Alice & Jordan)'s approach focuses on alice continuously searches for new prospects, evaluates their fit using ai‑driven lead scoring, and initiates outreach at any hour., while Mailshake emphasizes mailshake's ai personalization engine goes far beyond simple mail merge functionality, utilizing advanced natural language processing to craft contextually relevant messages for each prospect.. Choose based on which implementation better fits your workflow.

Multichannel Outreach (Email, LinkedIn, Voice, SMS)

Mailshake

11x (Alice & Jordan)

The platform executes coordinated campaigns across email, LinkedIn, SMS, and voice calls, allowing prospects to be reached on their preferred channel. Sequences are dynamically adjusted based on engagement signals, ensuring consistent messaging and higher response rates. Higher engagement through channel diversity

Higher engagement through channel diversity

Mailshake

Mailshake's multi-channel sequencing capability enables sales teams to orchestrate coordinated outreach across email, LinkedIn, and phone within a single automated workflow. Users can design sophisticated cadences that automatically transition between channels based on prospect engagement, ensuring no opportunity falls through the cracks. The platform intelligently spaces touchpoints to avoid overwhelming prospects while maintaining consistent presence throughout the buying journey. Each channel interaction is logged and synchronized, providing complete visibility into the prospect's engagement history regardless of where the conversation occurs. Increase prospect touchpoints by 3x and improve connection rates by engaging prospects on their preferred communication channels.

Increase prospect touchpoints by 3x and improve connection rates by engaging prospects on their preferred communication channels

Both 11x (Alice & Jordan) and Mailshake offer Multichannel Outreach (Email, LinkedIn, Voice, SMS). 11x (Alice & Jordan)'s approach focuses on platform executes coordinated campaigns across email, linkedin, sms, and voice calls, allowing prospects to be reached on their preferred channel., while Mailshake emphasizes mailshake's multi-channel sequencing capability enables sales teams to orchestrate coordinated outreach across email, linkedin, and phone within a single automated workflow.. Choose based on which implementation better fits your workflow.

AI‑Powered Personalized Messaging

Mailshake

11x (Alice & Jordan)

Using billions of data points, Alice crafts unique messages for each prospect, tailoring language, value propositions, and tone to the individual’s role, industry, and recent buying signals. The system continuously refines copy based on reply performance. Improved reply rates and relevance

Improved reply rates and relevance

Mailshake

The Lead Catcher feature automatically monitors all campaign responses and uses AI-powered sentiment analysis to identify and prioritize hot prospects requiring immediate attention. The system distinguishes between positive responses, objections, out-of-office replies, and unsubscribe requests, automatically routing each to appropriate workflows. Hot leads are flagged in real-time with mobile notifications, ensuring sales reps can strike while interest is high. The AI scoring algorithm considers multiple engagement signals including email opens, link clicks, reply sentiment, and website visits to generate a comprehensive lead score. Never miss a hot lead again with instant notifications and AI-powered prioritization that surfaces your most promising opportunities.

Never miss a hot lead again with instant notifications and AI-powered prioritization that surfaces your most promising opportunities

Both 11x (Alice & Jordan) and Mailshake offer AI‑Powered Personalized Messaging. 11x (Alice & Jordan)'s approach focuses on using billions of data points, alice crafts unique messages for each prospect, tailoring language, value propositions, and tone to the individual’s role, industry, and recent buying signals., while Mailshake emphasizes lead catcher feature automatically monitors all campaign responses and uses ai-powered sentiment analysis to identify and prioritize hot prospects requiring immediate attention.. Choose based on which implementation better fits your workflow.

Seamless CRM & Calendar Integration

Mailshake

11x (Alice & Jordan)

All interactions are logged in real time to the connected CRM (e.g., Salesforce, HubSpot). Meetings are automatically scheduled on the sales rep’s calendar, and lead status is updated without manual data entry, creating a closed‑loop workflow. Reduced admin overhead and accurate pipeline visibility

Reduced admin overhead and accurate pipeline visibility

Mailshake

Mailshake's comprehensive deliverability suite addresses the critical challenge of ensuring outreach emails actually reach prospect inboxes. The platform includes automated email warming that gradually builds sender reputation, real-time spam score analysis that flags problematic content before sending, and domain health monitoring that alerts users to potential deliverability issues. The system also provides guidance on optimal sending volumes, authentication setup (SPF, DKIM, DMARC), and content best practices to maximize inbox placement rates across different email providers. Maintain 95%+ inbox placement rates and protect your domain reputation with proactive deliverability monitoring and optimization.

Maintain 95%+ inbox placement rates and protect your domain reputation with proactive deliverability monitoring and optimization

Both 11x (Alice & Jordan) and Mailshake offer Seamless CRM & Calendar Integration. 11x (Alice & Jordan)'s approach focuses on all interactions are logged in real time to the connected crm (e., while Mailshake emphasizes mailshake's comprehensive deliverability suite addresses the critical challenge of ensuring outreach emails actually reach prospect inboxes.. Choose based on which implementation better fits your workflow.

Jordan – Multilingual AI Phone Agent

Mailshake

11x (Alice & Jordan)

Jordan handles inbound and outbound calls in over 30 languages, qualifying leads through natural conversation, answering product questions, and booking meetings. Call transcripts are synced to the CRM, and the agent learns from each interaction to improve future dialogs. Global reach and instant lead qualification

Global reach and instant lead qualification

Mailshake

Mailshake's analytics dashboard provides comprehensive visibility into campaign performance with granular metrics including open rates, click rates, reply rates, and conversion tracking across every touchpoint. The platform offers cohort analysis to compare performance across different prospect segments, A/B test results with statistical significance indicators, and team performance leaderboards for sales management. Users can drill down into individual sequence performance, identify bottlenecks in their cadences, and export detailed reports for stakeholder presentations. The dashboard also includes predictive analytics that forecast campaign outcomes based on early engagement signals. Make data-driven decisions with real-time insights that reveal exactly what's working and where to optimize your outreach strategy.

Make data-driven decisions with real-time insights that reveal exactly what's working and where to optimize your outreach strategy

Both 11x (Alice & Jordan) and Mailshake offer Jordan – Multilingual AI Phone Agent. 11x (Alice & Jordan)'s approach focuses on jordan handles inbound and outbound calls in over 30 languages, qualifying leads through natural conversation, answering product questions, and booking meetings., while Mailshake emphasizes mailshake's analytics dashboard provides comprehensive visibility into campaign performance with granular metrics including open rates, click rates, reply rates, and conversion tracking across every touchpoint.. Choose based on which implementation better fits your workflow.

Strengths & Weaknesses

11x (Alice & Jordan)

Strengths

  • 24/7 Autonomous Prospecting: Alice continuously searches for new prospects, evaluates their fit using AI‑driven lead scoring, and initiates outreach at any hour. This eliminates d...
  • Multichannel Outreach (Email, LinkedIn, Voice, SMS): The platform executes coordinated campaigns across email, LinkedIn, SMS, and voice calls, allowing prospects to be reached on their preferred channel....
  • AI‑Powered Personalized Messaging: Using billions of data points, Alice crafts unique messages for each prospect, tailoring language, value propositions, and tone to the individual’s ro...
  • Seamless CRM & Calendar Integration: All interactions are logged in real time to the connected CRM (e.g., Salesforce, HubSpot). Meetings are automatically scheduled on the sales rep’s cal...
  • Jordan – Multilingual AI Phone Agent: Jordan handles inbound and outbound calls in over 30 languages, qualifying leads through natural conversation, answering product questions, and bookin...

Weaknesses

  • Enterprise pricing model may be cost-prohibitive for smaller teams or startups without dedicated sales budgets.
  • Learning curve for advanced automation features - optimal configuration may require experimentation and iteration.
  • Data accuracy varies by region - international markets may have less comprehensive or current contact information.
  • AI-generated content requires human review to ensure accuracy and brand voice consistency.

Mailshake

Strengths

  • AI Email Personalization Engine: Mailshake's AI personalization engine goes far beyond simple mail merge functionality, utilizing advanced natural language processing to craft context...
  • Multi-Channel Sequencing: Mailshake's multi-channel sequencing capability enables sales teams to orchestrate coordinated outreach across email, LinkedIn, and phone within a sin...
  • Lead Catcher with AI Scoring: The Lead Catcher feature automatically monitors all campaign responses and uses AI-powered sentiment analysis to identify and prioritize hot prospects...
  • Email Deliverability Suite: Mailshake's comprehensive deliverability suite addresses the critical challenge of ensuring outreach emails actually reach prospect inboxes. The platf...
  • Advanced Analytics Dashboard: Mailshake's analytics dashboard provides comprehensive visibility into campaign performance with granular metrics including open rates, click rates, r...

Weaknesses

  • Learning curve for advanced automation features - optimal configuration may require experimentation and iteration.
  • Data accuracy varies by region - international markets may have less comprehensive or current contact information.
  • AI-generated content requires human review to ensure accuracy and brand voice consistency.

Industry-Specific Fit

Industry11x (Alice & Jordan)MailshakeBetter Fit
SaaS11x’s AI agents can ingest product‑specific data and generate highly technical outreach, allowing SaaS companies to target decision‑makers with precise messaging about trial periods, integrations, and ROI, accelerating free‑trial sign‑ups.Not specified11x (Alice & Jordan)
HealthcareThe platform’s compliance‑aware messaging and multilingual voice capabilities let healthcare vendors engage providers across regions, automate credential checks, and schedule demos while respecting privacy regulations.Not specified11x (Alice & Jordan)
Financial ServicesWith built‑in intent detection and strict data handling, 11x helps banks and fintech firms identify high‑value prospects, personalize compliance‑focused outreach, and book discovery calls without exposing sensitive information.Financial advisors, wealth managers, and B2B financial services providers leverage Mailshake to reach prospects with compliant, personalized outreach at scale. The platform's template management and approval workflows help ensure messaging meets regulatory requirements, while multi-channel sequences enable the persistent but professional follow-up that complex financial decisions require.Mailshake
E‑commerceJordan’s voice agent can handle large volumes of inbound product inquiries in multiple languages, while Alice drives B2B partner acquisition through personalized email and LinkedIn campaigns, boosting wholesale channel growth.Not specified11x (Alice & Jordan)
Education11x can target university procurement officers and corporate training managers, delivering tailored value propositions about learning platforms, and automatically schedule product demos across global campuses.Not specified11x (Alice & Jordan)
ManufacturingThe AI agents research supply‑chain signals, identify plant managers and procurement leads, and deliver technical outreach that highlights efficiency gains, helping manufacturers expand into new markets.Not specified11x (Alice & Jordan)
TechnologyFor enterprise tech vendors, 11x automates deep research on technology stacks, crafts developer‑focused messaging, and books technical discovery calls, shortening sales cycles for complex solutions.Not specified11x (Alice & Jordan)
All IndustriesBecause the agents are fully configurable via a no‑code Platform X, any B2B organization can train a digital worker to follow its specific sales playbook, making the solution universally applicable.Not specified11x (Alice & Jordan)

Our Verdict

11x (Alice & Jordan) and Mailshake are both strong AI SDR solutions. Mailshake stands out for 24/7 autonomous prospecting. Choose based on which specific features and approach best fit your workflow and requirements.

Choose 11x (Alice & Jordan) if you:

  • You operate in SaaS
  • You prefer 11x (Alice & Jordan)'s approach to ai sdr
  • You prefer 11x (Alice & Jordan)'s approach to ai sdr
View 11x (Alice & Jordan)

Choose Mailshake if you:

  • You need 24/7 autonomous prospecting capabilities
  • You need multichannel outreach (email, linkedin, voice, sms) capabilities
  • You operate in SaaS & Technology
View Mailshake

Need Help Choosing?

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Frequently Asked Questions

It depends on your specific needs. 11x (Alice & Jordan) and Mailshake each have strengths in different areas. Compare features, integrations, and pricing to determine which is best for your use case.
In some cases, yes. Many teams use complementary tools together. Check if both platforms offer integrations or APIs that allow them to work together.
Both platforms offer different onboarding experiences. 11x (Alice & Jordan) and Mailshake each have their own setup processes. Most users can get started with either within a few hours.
The main differences are in their approach, feature set, and target use cases. Review the comparison criteria above to see detailed breakdowns of how they differ.
For small teams, consider factors like ease of use, pricing tiers, and the specific features you need most. Both 11x (Alice & Jordan) and Mailshake can work for small teams depending on your priorities.

Sources & Evidence

  • Fully autonomous 24/7 AI SDR that handles end‑to‑end outbound prospecting, personalized multichannel outreach, follow‑ups, and meeting booking without human intervention

    Source: Source 1 reports an autonomy level of 83% and notes Alice operates 24/7, booking meetings 5× more than human SDRs at 10× lower cost (Source 3). Source 31 describes Alice as an AI‑powered SDR that works around the clock, learning from every interaction.

  • AI-powered email copy generation with personalization at scale

    Source: Mailshake's AI engine generates personalized email subject lines and body copy based on prospect data, enabling users to maintain personalization across thousands of outreach emails without manual writing. The platform analyzes prospect information including company details, job titles, and industry context to craft messages that resonate with individual recipients. This differentiates Mailshake from basic email automation tools by combining AI content generation with sales automation in a single platform, allowing teams to achieve 2-3x higher response rates compared to generic templated outreach while reducing email composition time by up to 80%.

  • 11x Raises $50 Million Series B Led by Andreessen Horowitz

    Source: GlobeNewswire - View source

  • Introducing Alice 2.0 – Fully Autonomous AI SDR

    Source: TechCrunch - View source

  • 11x AI - AI Agent

    Source: aiagentstore.ai - View source

  • 11x.ai's AI Workers: Can They Truly Transform Your Sales ...

    Source: unstuckengine.com - View source

  • Official launch and fundraising announcement - 11x

    Source: 11x.ai - View source

Last updated: January 30, 2026

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