LinkedIn keyword detection is the fastest path from a public buying signal to a booked meeting. Every day dozens of your target buyers post about the exact problem you solve — they mention their pain, the tools they're comparing, the certifications they need. Meanwhile your reps are cold-messaging static lists. This guide explains how to detect these intent posts in real time, filter them through your ICP, and combine them with other signals like competitor activity and job change alerts.
Your prospects are talking. Are you listening?
Every day, dozens of people post on LinkedIn that they're struggling with the problem you’re solving. They mention their frustrations, their needs, the tools they're comparing.
And meanwhile, your sales team is cold calling random people that match your ICP.
The problem with cold outreach
Let's be honest: cold prospecting doesn't work like it used to.
- Inboxes are flooded with AI spam
- Conversion rates are dropping
- GTM teams still using the old playbook miss their revenue targets
What if you could detect the exact people who express a need instead? That’s the point of buying signals. Today we’re talking about one of the most obvious - yet underutilized: keyword detection.
Keyword Detection: who's talking about the problem you're solving
Keyword Detection means that you will detect posts containing the keywords that matter for your business:
- A prospect mentioning a pain point you solve
- Someone talking about a technology you’re integrated with
- A person citing your competitor's name
- A professional announcing a certification or new position
Result: you're alerted as soon as a potential prospect publicly raises their hand.
You can build an agent doing exactly that yourself, or use a intent tool like Sillage to deploy it in a matter of minutes.
From signal to qualified prospect
Detecting intent is the first step. But how do you know if this person truly fits your target?
That's where Sillage's power comes into play.
Keyword Detection doesn't work alone. It integrates into a complete ecosystem of agents and filters that work together to deliver truly qualified leads.
Personas: your ICP as an automatic filter
Every detected signal passes through your Personas, your Ideal Customer Profile defined by role, seniority, company size, industry, and location.
You only receive alerts that match your target. No noise. Only relevant signals.
Other Sillage agents: cross-reference the data
Combine Keyword Detection with other signals to enrich your qualification:
| Agent | What it detects |
|---|---|
| Job Updates Detection | Job changes • new decision-maker → new opportunity |
| Champion Tracking | Activity from your key contacts and former clients |
| Content Engagement Detection | Who interacts with your content or content in your sector |
| Influencer Engagement Detection | Who engages with thought leaders in your market |
| Competitor's Activity | What your competitors' employees are posting |
When a prospect mentions a keyword + just changed jobs + matches your persona → you have a GOLDEN lead.
What this changes for your sales team
Imagine your SDRs tomorrow morning:
Instead of scraping lists and sending copy-paste messages, they receive a notification:
Marie, HR Director at TheSuperCompany, just posted:
Proud to have deployed Monthday.com for the entire team! Next step: harmonize our processes across all 3 countries, and do the same with recruitment!
Marie matches your persona. She changed positions 3 months ago. She regularly engages with content about automation.
Your sales rep has all the context for a relevant message, at the right time, to the right person.
Boom, meeting booked.
We have written a step-by-step guide to help you start detecting these signals with Sillage today :
→ The complete Guide
Examples of keywords that generate opportunities
Our clients detect leads thanks to keywords like:
- "CRM Migration"
- "Hiring RevOps"
- "Data quality"
- "Sustainable IT"
Tip = generic keywords like “AI” or “transformation” underperform compared to more specific ones.
Each detected post = an intent signal. Cross-referenced with your Personas and your other agents = a qualified prospect.
Your competitors may already be capturing this signal
The highest-performing sales teams no longer rely on volume. They bet on signal intelligence.
While you're reading this page, someone on LinkedIn might be talking about their need, exactly the one you address.
Don’t miss opportunities, use buying signal solutions like Sillage.
Ready to capture the signals that matter?
Stop prospecting blindly. Start engaging prospects who have expressed a need and match your ICP.
In 15 minutes, our experts show you how to:
- Configure your first strategic keywords
- Define your Personas to filter signals
- Cross-reference Keyword Detection with other Sillage agents
- See concrete examples of qualified leads
Book a demo
