AiSDR vs 11x
TL;DR: Which one should you choose?
5 places AiSDR pulls ahead
With AiSDR, you reach the right people with fresh context exactly when they have a problem you can solve. AI scans the web for signals like LinkedIn posts that show real intent.
11x works from a 400M+ contact database that’s refreshed regularly and layered with real-time intent and website de-anonymization, so you start from a ready-made pool of accounts.
The two approaches differ on where the data comes from: 11x draws on its standing database, while AiSDR builds each list live at send time off the freshest public signals.
With AiSDR, you send messages that feel genuinely personal to each prospect. The AI builds every message from scratch based on what’s relevant to that specific person right now. And it sounds like you: every rep keeps their own voice and every ICP gets its own style, across unlimited messaging profiles.
11x generates its messaging from its own data and intelligence layer, drawing on what it already knows about each prospect to adapt the copy to them.
AiSDR is built to handle conversations end-to-end because the speed of reply affects your success rates. When prospects reply, AI responds instantly and handles objections, answers questions, and qualifies leads without waiting for your team. And if you want extra control, just configure handoff rules for specific question types.
11x also handles replies autonomously across email, chat, and voice, and adds an optional human-approval step so teams can review responses before they send.
Ami AI is AiSDR’s AI Strategist. Describe a campaign in plain English and it builds the whole thing, no forms or manual setup. It remembers your ICP, your messaging, and how past campaigns performed, watches your live campaigns, and tells you what’s working and what to fix. The more you run it, the sharper it gets.
With 11x, that strategy and optimization run through its team: a dedicated CSM and white-glove onboarding shape your targeting, messaging, and what to adjust as you go.
With AiSDR, you can break through the noise with AI-generated videos, voice notes, and custom memes from the first message. Your outreach is memorable and reply rates go up compared to text-only emails.
11x runs text and image-based messaging across a wide channel mix: email, LinkedIn, voice, chat, SMS, and WhatsApp.
The difference is format depth versus channel breadth, since 11x spans more channels while AiSDR leans into richer formats like AI video, voice notes, and memes to stand out in a text-heavy inbox.
Feature-by-feature comparison
A lower price point, quality-first outreach
See the success stories of teams that chose AiSDR
Check out real AiSDR emails and conversations
Frequently Asked Questions
What is 11x? 
11x is an AI digital worker platform for sales and go-to-market teams. Its main workers are Alice (AI SDR for prospecting and outreach) and Julian (AI phone agent for calls), which operate autonomously and execute across email, LinkedIn, voice, chat, SMS, and WhatsApp. The idea is like hiring AI employees that handle prospecting, qualification, and conversations at scale.
How much does 11x actually cost compared to AiSDR?
11x uses custom enterprise pricing through their sales team, typically from around $4,000/month on an annual contract.
AiSDR starts at $900/month (billed quarterly) with 1,200 lead search credits and 1,200 AI messages per month included, with turnkey email setup, dedicated GTM engineer onboarding, and 24/7 support, all included.
What is the difference between AiSDR and 11x?
11x is a multi-channel AI growth platform built for mid-market and enterprise teams, running outreach across email, LinkedIn, voice, chat, SMS, and WhatsApp.
AiSDR is an AI SDR you can get up and running on your own, with omnichannel outreach across email, LinkedIn, and calls plus AI video, voice notes, and memes. It’s built around intent-led precision targeting for startups and SMBs, booking 1-3 meetings per 100 leads.
How does personalization work in 11x vs AiSDR?
11x generates personalized messages from its data and intelligence layer, adapting to each prospect.
AiSDR uses Live AI to pull real-time information from across the web, including LinkedIn activity, job changes, and company news, and builds every message from scratch. The voice adapts to fit each rep, so every email sounds like the right person on your team.
What channels do AiSDR and 11x support?
11x supports email, LinkedIn, AI voice (inbound and outbound), chatbot, SMS, and WhatsApp.
AiSDR supports email, LinkedIn (DMs, InMail, connection requests, likes), AI-assisted calls, plus AI-generated videos with your voice and likeness, voice notes, and memes with custom captions from the first message.
What do actual users say about results with each platform?
11x customers highlight a responsive team and dedicated account managers who understand their industry.
AiSDR holds a 4.6/5 rating across 95+ G2 reviews. Recent reviewers point to messages that “don’t feel like cold emails,” customer success that’s “more like an outbound partner than a software subscription,” and real pipeline. Teams especially value reaching audiences they couldn’t crack manually, without adding headcount.
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