Find the people already talking about what you sell.
Harken listens to public conversations on LinkedIn, spots the buying moment and hands you the post, the person and a reply worth sending.
Seven-day free trial · Your first crawl is free
Buyersdon'tfillinforms.Theytalk.
“Our renewal just doubled. Has anyone moved off their outreach tool lately?”
“Looking for recommendations: what do you use to find warm leads?”
“Interesting launch. Does it handle LinkedIn too?”
Each one is a buying moment. Most go cold before anyone answers.
Listen
Agents read the sources you pick, on your schedule.
Harken listens on LinkedIn today. X, Reddit, YouTube, Instagram, Threads, TikTok, Facebook and Product Hunt are added as they open.
How it works
From noise to a reply, in four steps.
Describe
Tell Harken about your company once: your website, keywords, rivals and the customer you want (your ideal customer profile, or ICP).
Watch
Agents read the sources you choose on a schedule. You do not need to connect an account before they start.
Score
Every post is scored for relevance, intent and engagement, then summarised in a sentence.
Act
Draft a reply, save the post or pass. Harken never posts anything under your name.
Engage
From a post, to a person, to a conversation.
Features
Everything after the signal.
The post is only the start. Harken keeps the person, the plan and the conversation in one place.
- 91Renewal doubled, asking peers for alternatives.
- 84Asking for tools that surface warm leads.
- 77Commenting on a rival's launch with a feature question.
- Leads
The people behind the posts.
Authors and the people who react are matched against your ICP, with the reasons spelled out.
- Sequences
A plan for every lead.
React, connect, then message. Nothing goes out before you approve it.
- Messages
Replies in one inbox.
An answer from a lead never sits unnoticed in another tab. Your inbox is private to you.
- Search · Beta
Or go looking.
Describe who you want and add the right people straight to your leads.
Ask
Ask your own workspace.
Ask answers from the posts, leads and numbers your agents already gathered. If they have not found something yet, it says so instead of guessing.
Works from Claude over MCP (Model Context Protocol). Changes wait for your approval.
Who are my hottest leads this week?
Pricing
Start free, then pick a plan.
Seven days free to see who is already talking about what you sell. Your first crawl is free.
Free trial
Seven days to see who is talking about what you sell.
0€for 7 days
Start free trial- AI agents watching your market on a schedule
- Every post scored for relevance, intent and engagement
- Leads matched to your ideal customer profile
- Reply ideas for every post
- Ask your workspace
- Your first crawl is free
- Most popular
Founders & Teams
Turn buying conversations into pipeline, every week.
119€99€/month
Per agent, billed monthlyPer agent, billed annually: 1,188€ per year
Start free trial- Everything in the free trial
- Agents running on your schedule, every week
- Approval-gated outreach sequences
- Your LinkedIn conversations in one inbox
- Send chosen leads to Lemlist
- Ask from Claude over MCP
Agency & Enterprise
For agencies and large teams running many agents.
Custom
Volume pricing for many agents and client accounts.
Talk to our team- Volume pricing across many agents
- Help setting up agents, keywords and ICP
- Invoice billing
- Security and data-processing review
- Never posts under your name
- A person approves every outgoing step
- Public conversations only
Fair questions.
Will Harken post anything under my name?
No. Harken finds and scores conversations, then drafts replies and outreach. Nothing is sent before a person on your team approves it, and you post replies yourself.
Do I need to connect my LinkedIn account?
Not to start listening: agents read public posts. You link an account only when you want Harken to send outreach for you.
Which networks does Harken listen on?
LinkedIn today. X, Reddit, YouTube, Instagram, Threads, TikTok, Facebook and Product Hunt are added as they open.
What happens when the trial ends?
Nothing is deleted. Your agents pause until you choose a plan, then run again with the settings you left.
How is Harken billed?
Per agent, monthly or annually, in euros, through Stripe. You see the exact amount at checkout before anything is charged.