Chattie vs 11x: LinkedIn AI SDR vs Autonomous AI Digital Workers

Last updated: September 2026 · Autonomous AI SDR (Multichannel) · Custom pricing (quote-only)

⚡ Quick Verdict

11x deploys Alice, an autonomous AI worker that sources leads and sends outreach across email, LinkedIn, SMS and phone on its own; Chattie stays on LinkedIn and lets you choose: Autopilot sends within your limits, Semi-pilot sends until the lead replies, and Copilot waits for your approval on every message.

4.9 out of 5 on G2 (opens in a new tab)

What is 11x?

11x is an AI "digital worker" platform founded in London in 2022 and now headquartered in San Francisco, backed by Benchmark and Andreessen Horowitz. Its flagship agent, Alice, runs outbound end to end: it builds target lists from 50+ data sources, researches each prospect, writes personalized messages and sends them across email, LinkedIn, SMS and WhatsApp without human review. A companion voice agent, Julian, handles calls. 11x sells to mid-market and enterprise revenue teams and does not publish pricing — there is no public pricing page, and every plan goes through a sales conversation.

What is Chattie?

Chattie is an AI SDR (Sales Development Representative) purpose-built for LinkedIn B2B prospecting. It reads every conversation in context and writes the right reply, and you choose how much it does on its own: in Autopilot it sends within your LinkedIn limits; in Semi-pilot it sends until the lead replies, then you approve each reply; in Copilot it waits for your approval on every message. It also includes a Pipeline Kanban to track which conversations are turning into qualified meetings.

Compared with autonomous AI outreach, Chattie offers human-in-the-loop modes (Copilot, Semi-pilot), where no reply to a lead goes out without your approval, plus Autopilot, which sends on its own within LinkedIn limits.

11x vs Chattie: Feature Comparison

FeatureChattie11x
Core functionAI SDR — reads context, suggests repliesAutonomous AI worker — sources leads and sends outreach
Auto-sends messages⚙️ You choose: Autopilot, Semi-pilot or Copilot✅ Fully automated
Lead database❌ You bring your own list✅ 50+ data sources built in
AI conversation memory✅ Full thread context⚠️ Campaign-level, not LinkedIn thread
Voice / phone agent❌ Not available✅ Julian AI phone agent
Pipeline Kanban✅ Built-in❌ Needs CRM integration
LinkedIn ban risk🟢 Low (25 invites/day cap)🟡 Medium (cloud automation)
Starting price$75/month❌ Quote-only

* Competitor pricing approximate as of September 2026.

Pricing Comparison

Chattie

$75/month — Solo (1 seat)
$190/month — Growth (3 seats)
$285/month — Scale (5 seats)
Quarterly billing saves 10%.

11x

Custom pricing (quote-only)
* Competitor pricing approximate as of September 2026.

What three seats cost over a year

11x does not publish an entry price. It quotes on request, so the only real number is the one its sales team gives you.

For a figure to hold it against: Chattie Growth covers three seats for $2,280 over twelve months, at a price published on the pricing page.

Which Tool Is Right for You?

Choose Chattie if...

  • You need LinkedIn outreach that leaves your own account, in your voice, with the option to approve every message in Copilot
  • You want to read and approve each reply instead of trusting an agent to answer for you
  • You are a founder or small team and cannot commit to an enterprise annual contract
  • You want a published price you can budget against today

Choose 11x if...

  • You want an agent that finds prospects and sends outreach with nobody in the loop
  • You need email, SMS, WhatsApp and phone alongside LinkedIn in one system
  • You have enterprise budget and a RevOps team to run and monitor an autonomous agent
  • Your bottleneck is raw outbound volume, not conversation quality

How this comparison is put together

Chattie publishes this page, so treat the verdict as an argument rather than a referee's call. What is checkable is stated plainly: the feature rows and both prices come from each vendor's own public pricing and product pages, read in September 2026, and the "Choose 11x if..." column exists because there are buyers for whom 11x is the better purchase.

What this page does not contain: no side-by-side benchmark, no deliverability or acceptance-rate test, no customer survey. Where we have no number, none is given. Pricing changes without notice — confirm both figures with the vendor before you buy. 11x is a trademark of its owner, used here for identification.

Frequently Asked Questions

Alice is an autonomous worker: it builds its own target list, writes the message and sends it. In Copilot mode, Chattie drafts a reply from the LinkedIn thread you are already in and waits for your approval before sending. Chattie also has Semi-pilot (the AI sends until the lead replies, then you approve each response) and Autopilot (the AI sends within LinkedIn limits).
11x does not publish pricing anywhere on its site — every plan goes through a demo and a custom quote, and reported deals are annual enterprise contracts. Chattie publishes all three plans: Solo at $75/month, Growth at $190/month and Scale at $285/month.
That is exactly how 11x markets Alice, and for high-volume email it can work. Chattie takes the opposite bet: it makes the SDR you already have faster on LinkedIn instead of removing the person from the conversation.
Yes, and some teams do — 11x for automated email volume at the top of the funnel, Chattie for the LinkedIn conversations that come out of it. They only overlap if you point both at LinkedIn.

See the difference in your next LinkedIn conversation

Autopilot sends within your LinkedIn limits, Semi-pilot sends until the lead replies, Copilot waits for your approval. See it work before you pick a plan.

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