Our take

Our verdict

4.8/10

AI SDR platform deploying autonomous digital workers—Alice for outbound email and LinkedIn, Jordan for voice—to prospect, personalize, and book sales meetings.

Best for: Enterprise sales teams looking to scale outbound prospecting volume without adding headcount, and who can absorb $50K+ annual contracts

Overall score4.8/10

Capability6.0

Ease of use4.0

Value for money3.0

Reliability5.0

Support & docs6.0

Pros

End-to-end SDR workflow: Alice handles prospect discovery, email personalization, LinkedIn outreach, reply classification, and calendar booking in one platform
24/7 autonomous operation means outbound activity continues outside business hours without human supervision
Multi-channel outreach combining email, LinkedIn, and voice (Jordan) from a single control plane
CRM sync with HubSpot and Salesforce keeps pipeline data current without manual entry
Backed by Benchmark and a16z with $76M raised, suggesting reasonable runway and product investment

Cons

Starting cost of roughly $5,000/month with annual commitments ($50K–$90K/year) is prohibitive for most SMBs
User reviews consistently report generic, low-quality email personalization despite marketing claims of hyper-personalization
Jordan voice agent struggles with natural objection handling; real-world phone qualification results are widely reported as underwhelming
No public pricing; contracts are reportedly difficult to exit, with multi-year deals now the default sales pitch

Overview

11x is a London-based AI sales automation company founded in September 2022 by Hasan Sukkar. The company builds what it calls "digital workers" — AI agents designed to fully own specific sales roles rather than assist humans. Its flagship product is Alice, an AI SDR that autonomously handles outbound prospecting: finding leads matching an ICP, writing and sending personalized emails, running LinkedIn outreach sequences, classifying replies, and booking meetings onto sales reps' calendars. A second product, Jordan, is an AI phone agent for voice-based qualification.

11x has raised $76M across three rounds: a $2M pre-seed, a $24M Series A led by Benchmark in September 2024, and a $50M Series B led by Andreessen Horowitz in November 2024. In May 2025, founder Hasan Sukkar stepped down as CEO; CTO Prabhav Jain took over. The company does not publicly disclose which base LLMs power its platform.

Despite its ambitious positioning and strong funding, independent reviews through 2025–2026 are mixed. Users frequently report that Alice's email personalization produces generic output, and Jordan's phone capabilities lag behind the marketing narrative. At $5,000–$8,000/month on annual contracts, the ROI case requires consistent, high-quality meeting generation that many buyers report is not reliably delivered.

Key Benefits

Full SDR workflow ownership: Alice is positioned as a standalone SDR, not a sequencer add-on — it handles prospecting, writing, sending, reply handling, and booking without human touchpoints.
Multichannel coordination: Email and LinkedIn outreach are run in parallel from one platform, with Jordan adding a voice layer for teams that rely on cold calling.
Always-on prospecting: Unlike human SDRs, Alice operates continuously, ensuring outbound activity is not blocked by time zones, holidays, or bandwidth constraints.
CRM-native operation: Native integrations with HubSpot and Salesforce mean pipeline data stays current without manual SDR entry.

Use Cases

High-volume outbound prospecting — Enterprise sales teams can deploy Alice to run large ICP-targeted email and LinkedIn campaigns simultaneously, compressing a multi-person SDR team's output into one system.
Inbound lead qualification by voice — Jordan can handle inbound inquiries via phone, qualify prospects against predefined criteria, and route qualified leads to human reps or book follow-up calls automatically.
SDR-less GTM motions — Early-stage companies or lean sales orgs can use Alice to generate a top-of-funnel pipeline without hiring a dedicated SDR team, provided they can justify the annual contract minimum.
24/7 global outreach — Companies selling into multiple time zones can run outbound activity continuously, reaching international prospects during their local business hours.