Signal Detection Tools & Freshness Rules
30 Sales Triggers — Quick Reference with Detection Tools
1. Funding & Financial Signals
| # |
Trigger |
Detection Tool |
Timing Window |
Clay Credits |
| 1 |
Series A+ Funding |
Crunchbase, PredictLeads, Owler, PitchBook |
0-90 days |
1 (Intellizence) |
| 2 |
Revenue Milestone |
News monitoring, Serper |
30-60 days |
0 (Serper API) |
| 3 |
IPO Filing/Preparation |
SEC filings, Crunchbase |
60-180 days |
1 |
| 4 |
M&A Activity |
Crunchbase, PredictLeads, News |
30-90 days |
1 |
| 5 |
New Investment Round |
Clay + Intellizence |
0-60 days |
1 |
2. Hiring & Team Changes
| # |
Trigger |
Detection Tool |
Timing Window |
Clay Credits |
| 6 |
New Executive Hire |
LinkedIn (Clay/Lima Data), Sales Nav |
Days 14-30 |
1 |
| 7 |
Hiring Surge (5+ roles) |
LinkedIn Jobs, PredictLeads, Clay |
30-90 days |
1 |
| 8 |
SDR/BDR Hiring |
LinkedIn, PredictLeads |
14-60 days |
1 |
| 9 |
Department Expansion |
LinkedIn headcount data |
30-90 days |
1 |
| 10 |
Champion Job Change |
Clay, LoneScale, Champify |
0-30 days |
1-2 |
3. Technology & Digital Signals
| # |
Trigger |
Detection Tool |
Timing Window |
Clay Credits |
| 11 |
New Tech Adoption |
BuiltWith, HG Insights, TheirStack |
30-90 days |
0 (Claygent) |
| 12 |
Tech Stack Removal |
BuiltWith, HG Insights |
0-30 days |
0 (Claygent) |
| 13 |
Website Redesign |
Claygent + web scrape |
30-60 days |
1-2 |
| 14 |
New Product Launch |
News, Serper, Company blog |
14-60 days |
0 (Serper API) |
| 15 |
Running LinkedIn Ads |
Serper API |
Active = active budget |
0 (Serper API) |
4. Competitive & Vendor Intelligence
| # |
Trigger |
Detection Tool |
Timing Window |
Clay Credits |
| 16 |
Negative G2/Capterra Reviews |
Zenrows + G2/Capterra |
0-90 days |
3 |
| 17 |
Competitor Contract Expiry |
PredictLeads, intent data |
60-90 days before renewal |
1 |
| 18 |
Competitor Downgrade/Churn |
BuiltWith (tech removal) |
0-30 days |
0 (Claygent) |
| 19 |
Pricing Page Visits |
RB2B, Common Room, Vector |
0-7 days |
Varies |
| 20 |
Comparison Shopping |
G2 buyer intent, 6sense |
7-30 days |
3 |
5. Product & Business Events
| # |
Trigger |
Detection Tool |
Timing Window |
Clay Credits |
| 21 |
Geographic Expansion |
News, LinkedIn, PredictLeads |
30-90 days |
0-1 |
| 22 |
New Office/Location |
News, Google Maps |
30-90 days |
0 (Serper API) |
| 23 |
Regulatory Change Impact |
Industry news, Serper |
0-60 days |
0 (Serper API) |
| 24 |
Conference/Event Attendance |
Event sites, LinkedIn, scraping |
-14 to +7 days |
0-1 |
| 25 |
Partnership Announcement |
News, LinkedIn posts |
14-60 days |
0 (Serper API) |
6. Marketing & Reputation Signals
| # |
Trigger |
Detection Tool |
Timing Window |
Clay Credits |
| 26 |
LinkedIn Post Engagement |
Clay, Trigify, Teamfluence |
0-7 days |
1 |
| 27 |
Content Topic Shift |
Company blog monitoring |
30-60 days |
0 (Claygent) |
| 28 |
Award/Recognition |
News, Serper |
14-30 days |
0 (Serper API) |
| 29 |
PR/Media Mention |
Serper, Google News |
7-30 days |
0 (Serper API) |
| 30 |
Community Engagement |
PhantomBuster, Clay |
0-14 days |
1-2 |
Signal Freshness Rules
| Signal Type |
Fresh Until |
Optimal Outreach Window |
Decay Rate |
| Champion job change |
30 days |
0-14 days |
Fastest — act immediately |
| LinkedIn post engagement |
30 days |
0-7 days |
Fast |
| Pricing page visits |
7 days |
0-3 days |
Very fast |
| Conference/event |
21 days |
-7 to +7 days around event |
Fast |
| Tech stack change |
60 days |
0-30 days |
Moderate |
| New executive hire |
90 days |
Days 14-30 (first 90 days open to ideas) |
Moderate |
| Hiring activity |
60 days |
14-30 days |
Moderate |
| Funding news |
90 days |
Weeks 2-8 post-announcement |
Moderate |
| Series C deployment |
180 days |
Weeks 5-12 (budget allocation phase) |
Slow |
| G2/review activity |
90 days |
0-30 days |
Moderate |
| Negative competitor reviews |
180 days |
0-60 days |
Slow |
| Company news/PR |
30 days |
7-30 days |
Moderate |
| Regulatory change |
60 days |
0-60 days |
Moderate |
Freshness Rules for Outreach
- If signal is within optimal window → Prioritize, reference directly
- If signal is fresh but past optimal → Use as context, don't lead with it
- If signal is expired → Drop from signal-based messaging, revert to ICP-based
Signal Reliability Tiers
Tier 1 — Highest Intent (Same-day outreach)
- Funding announcement (Series A+)
- Expansion into new market/geography
- Leadership change in buyer's department
- = Budget is approved or about to be. Act fast.
Tier 2 — Strong Intent (30-90 day window)
- Competitor tech adoption/removal
- Partnership or acquisition announcement
- Hiring surge in relevant department (5+ roles)
- = Investment is happening. Timing window is 30-90 days.
Tier 3 — Moderate Intent (Nurture sequence)
- Job postings (1-3 roles)
- Industry award or recognition
- Product launch or feature release
- = Activity is there, but intent is less urgent.
Tier 4 — Weak Intent (Context only)
- Social media activity
- Website traffic spikes
- General news mentions
- = Interesting context. Not a trigger on its own.
Signal Sources by Data Party
1st-Party (Your Own Data) — Strongest
| Source Type |
Tools |
| CRM |
HubSpot, Salesforce, Attio |
| Product usage |
Mixpanel, Amplitude, Intercom |
| Meeting forms |
Chili Piper, Default, Calendly |
| Gated content |
Webflow, Distribute, Gamma |
| Marketing sequences |
beehiiv, customer.io, Kit |
| Website visitors |
Common Room, RB2B, Vector |
2nd-Party (Partner Data) — Strong
| Source Type |
Tools |
| Partner signals |
Crossbeam, PartnerStack |
| Warm intros |
LinkedIn, The Swarm, Commsor |
| Review sites |
G2, Capterra |
| Champion moves |
Clay, LoneScale, Champify |
| Ad insights |
ZenABM, Fibbler, Vector |
| LinkedIn engagement |
Clay, Teamfluence, Trigify |
3rd-Party (Public Data) — Moderate to Strong
| Source Type |
Tools |
| Technographic |
BuiltWith, HG Insights, TheirStack |
| Job openings |
Clay, PredictLeads |
| Firmographic |
Apollo, Amplemarket, Cognism |
| People data |
Sales Nav, Clay |
| Web data |
Clay, Apify, Zenrows |
| Social |
Clay, PhantomBuster, Trigify |
| Funding |
Crunchbase, Owler, PitchBook |
Cost Optimization for Signal Detection
| Signal |
Cheapest Detection |
Credits |
| News/PR |
Serper API |
0 |
| LinkedIn Ads active |
Serper API |
0 |
| Tech stack |
Claygent + BuiltWith URL |
0 |
| Company data |
LinkedIn enrichment |
1 |
| Hiring data |
LinkedIn, PredictLeads |
1 |
| Headcount growth |
LinkedIn |
1 |
| Funding |
Intellizence |
1 |
| G2/Capterra reviews |
Zenrows |
3 |
Rule: Use 0-credit tools (Serper, Claygent) for initial signal detection. Only spend 1-3 credit tools on accounts that pass initial qualification.