Agentic AI Comparison:
11x AI vs AiSDR
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Introduction
This report provides a detailed comparison between 11x AI and AiSDR, two AI-powered Sales Development Representative (SDR) platforms designed to automate outbound sales outreach, lead generation, and meeting booking. Metrics evaluated include autonomy, ease of use, flexibility, cost, and popularity, based on available comparisons and reviews.
Overview
11x AI
11x AI offers autonomous 'digital workers' like Alice for email/LinkedIn outreach and Mike for phone calls, providing end-to-end cold outreach automation with minimal oversight. It targets enterprises with broad ICPs and high budgets, featuring advanced personalization and multi-channel capabilities.
AiSDR
AiSDR focuses on omnichannel outbound (email, LinkedIn, SMS) with deep personalization using prospect's recent LinkedIn posts, company updates, and job descriptions. It emphasizes transparent pricing, unlimited leads, and fast time-to-value for small to mid-sized teams.
Metrics Comparison
autonomy
11x AI: 9
Highly autonomous with 'digital workers' like Alice handling lead discovery, personalization, and outbound with minimal oversight; supports autopilot mode and phone calls.
AiSDR: 8
Autopilot mode for lead finding, enrichment, and outreach; allows message review before sending, but lacks AI calls and some integrations.
11x AI edges out with broader autonomy including phone, while AiSDR offers strong autopilot but requires more review.
ease of use
11x AI: 6
Requires onboarding and setup attention, especially for integrations; not ideal for tweaking every step or new users.
AiSDR: 8
Fast time-to-value, 24/7 support for usage and growth tactics; quick setup with unlimited leads and transparent billing.
AiSDR is easier for quick starts and smaller teams, while 11x suits those comfortable with onboarding.
flexibility
11x AI: 8
Multi-channel including phone/WhatsApp, custom integrations like Salesforce, multi-language support, and adaptive sequences for enterprises.
AiSDR: 7
Omnichannel (email/LinkedIn/SMS), deep personalization, but lacks AI calls, WhatsApp, Salesforce integration, and multi-language.
11x AI offers more channels and integrations; AiSDR excels in personalization depth but has gaps.
cost
11x AI: 3
$4,500-$10,000/month with 3-month minimum commitment, per-seat charges, non-transparent pricing.
AiSDR: 9
$900/month, 1-month commitment, unlimited leads, charges only per sent emails, no per-seat/domain fees.
AiSDR is significantly more affordable and transparent, leading to 2-4 client switches monthly from 11x.
popularity
11x AI: 8
Frequently ranked in top AI SDR lists (e.g., #2 in 2025 breakdown), 4.5/5 rating, enterprise appeal, but high cost limits accessibility.
AiSDR: 7
Strong in alternatives lists, praised for ROI and personalization, client switches indicate growing adoption among cost-conscious users.
11x AI has higher visibility in rankings; AiSDR gains traction via affordability and switches.
Conclusions
AiSDR outperforms in cost and ease of use, making it ideal for startups and SMBs seeking quick ROI, while 11x AI excels in autonomy and flexibility for enterprises with larger budgets. Choose based on scale, budget, and required features; AiSDR shows momentum with client migrations.