Buying Signal Detector
Know which accounts just entered a buying window. Before your competitors do.
Daily AI-scored buying signal digest from funding, leadership, and growth signals. Monitors NewsAPI and RSS feeds across your target accounts. Delivers ranked Slack briefing every weekday morning.
One Analyst. Daily Signal Sweep. Ranked Slack Digest.
Step 1 — Signal Fetcher
Code Only
Every weekday at 07:00, the scheduler triggers three parallel NewsAPI queries — funding rounds, leadership changes, and growth signals (hiring surges, expansion announcements). Articles from the last 24 hours are collected, deduplicated against a 7-day URL cache, and assembled into a unified signal set. Zero LLM cost.
Step 2 — The Analyst
Tier 1 Reasoning
Opus 4.6 evaluates each signal against your configured ICP profile — industry match, company size, geography, persona keywords. Assigns ICP relevance scores and classifies signal strength as WEAK, MODERATE, or STRONG. Scores the overall day heat: HOT (high-relevance signals detected), WARM (moderate signals), or COLD (nothing actionable). Chain-of-thought enforced.
Step 3 — The Formatter
Code Only
Converts the ranked signals into a Slack Block Kit digest. HOT signals surface first with company name, signal type, strength badge, and ICP score. Day heat badge appears at the top. COLD days produce a minimal empty digest — zero noise. Zero LLM cost.
Step 4 — Slack Delivery
HTTP
Posts the formatted digest to your configured Slack sales channel via Bot Token. One message per day. Non-blocking — if Slack fails, the workflow still completes and returns the digest in the webhook response.
What It Does NOT Do
Does not monitor social media, job boards, or proprietary databases — NewsAPI and configurable RSS feeds only
Does not integrate with CRMs — delivers a Slack digest, not CRM record updates
Does not provide historical trend analysis — each run is a point-in-time 24-hour sweep
Does not persist deduplication across workflow restarts — static data resets on reactivation
The Complete Customer Success Bundle
10 files — main workflow, scheduler, system prompt, rubrics, and complete documentation.
Tested. Measured. Documented.
Every metric is ITP-measured. The Buying Signal Detector sweeps NewsAPI daily and delivers ranked signals at $0.093/run with a single Opus 4.6 call.
Workflow Nodes
23 + 3 (main + scheduler) n8n nodes
Blueprint Quality Standard
BQS v2 — PASS
Agent Architecture
1 (Analyst — Opus 4.6)
Bundle Contents
10 (workflow + scheduler + docs + system prompt)
Cost per Run
$0.093 blended average
ITP Milestones
14/14 PASS
n8n Compatibility
v2.7.5
Buying Signal Detector v1.0.0 — Technical Reference━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Pipeline: BSD Scheduler (cron weekday 07:00 → HTTP Request) + Webhook Trigger → Config Loader → ITP Check → Signal Fetcher (3× NewsAPI: funding, leadership, growth) → Response Accumulator → Signal Assembler → Dedup Filter (7-day TTL) → Empty Check → Analyst Prompt Constructor → The Analyst (Opus 4.6, CoT ICP scoring) → Response Parser → Formatter (Slack Block Kit) → Slack Sender → Dedup State Updater → Success Logger → Respond to WebhookTopology: Scheduled daily (weekday 07:00), split-workflow pattern, 3 parallel NewsAPI queries, single LLM call, Slack deliveryICP Scoring: Industry match, company size range, geography, persona keywords, signal boost keywords, excluded companiesSignal Strength: WEAK (low ICP relevance) | MODERATE (partial match) | STRONG (high ICP match + actionable)Day Heat: HOT (high-relevance signals) | WARM (moderate signals) | COLD (no actionable signals)Node Count: 23 (main) + 3 (scheduler) = 26 totalLLM: Claude Opus 4.6 (Analyst, single call per run)Cost: $0.093/run blended avg | $2.05/month at 22 runs | $0.00 on empty signal daysITP: 20/20 accuracy | 14/14 milestones PASS | 100% heat accuracy (HOT 4/4, WARM 7/7, COLD 7/7)BQS: 12/12 PASSData Source: NewsAPI (free tier, 500 req/day) + configurable RSS feeds
What You'll Need
⚠ Data Source Dependency
This blueprint fetches live news via NewsAPI. Requires a valid NewsAPI key. Free tier limited to 500 requests/day. News coverage depends on NewsAPI's source index.
Platform
n8n 2.11.2+
Est. Monthly API Cost
$2–3/month
Credentials Required
- ▪Anthropic API
- ▪NewsAPI key
- ▪Slack Bot Token
Services
- ▪NewsAPI account
- ▪Slack workspace
Setup Track
Quick Start
~15 min
All credentials live, n8n running
Full Setup
1–2 hrs
Needs API config + tables
From Scratch
2–4 hrs
No n8n, no credentials
Buying Signal Detector v1.0.0
$199
one-time purchase
What you get:
- ✓Production-ready 23-node n8n workflow + 3-node scheduler — import and deploy
- ✓Daily NewsAPI sweep across 3 signal categories: funding, leadership, growth
- ✓ICP-scored signals — configure your target industries, company size, geography, persona keywords
- ✓Signal strength classification: WEAK / MODERATE / STRONG per signal
- ✓Day heat scoring: HOT / WARM / COLD — zero noise on quiet days
- ✓7-day URL deduplication — no repeat signals
- ✓Ranked Slack Block Kit digest delivered to your sales channel every weekday
- ✓$0.093/run blended average — $2.05/month at 22 weekday runs
- ✓ITP test results with 20 fixtures and 14/14 milestones (100% heat accuracy)
- ✓All sales final after download
Frequently Asked Questions
How does it differ from Job Change Intent Scorer?+
Distinct products with zero overlap. JCIS monitors individual contact job changes for SDR re-engagement via web search and updates Pipedrive. BSD monitors company-level buying signals (funding, leadership, growth) from news sources for AE account prioritization and delivers a daily Slack digest. Different data sources, different outputs, different buyers.
What signal types does it detect?+
Three categories: (1) Funding — Series A/B/C rounds, acquisitions, IPO filings. (2) Leadership — new CTO/VP hires, executive departures, board appointments. (3) Growth — hiring surges, office expansions, product launches, partnership announcements.
How does ICP scoring work?+
You configure your ICP profile in the Config Loader node: target industries, company size range, geographies, persona keywords, excluded companies, and signal boost keywords. The Analyst evaluates each signal against this profile and assigns a relevance score. Signals matching multiple ICP criteria score higher.
How much does each run cost?+
ITP-measured: $0.093/run blended average across 20 test fixtures. HOT days with many signals cost slightly more. COLD days with zero signals skip the LLM call entirely — $0.00 cost. At 22 weekday runs per month, total cost is approximately $2.05/month.
What happens on days with no signals?+
The Empty Check node detects zero signals after deduplication and skips the LLM call. A minimal COLD digest is posted to Slack noting no actionable signals. Cost: $0.00. Zero noise.
Why is there a separate scheduler workflow?+
n8n cannot have both a Schedule Trigger and a respondToWebhook node in the same workflow. The split-workflow pattern separates scheduling (3-node cron workflow) from processing (23-node main workflow). The scheduler calls the main workflow via HTTP Request on the cron schedule.
Does deduplication persist across restarts?+
Deduplication uses n8n workflow static data with a 7-day URL TTL. Static data resets when the workflow is deactivated/reactivated or when n8n restarts. After a restart, you may see previously processed articles re-sent for one run. Persistent external storage is planned for v1.1.
Is there a refund policy?+
All sales are final after download. Review the Blueprint Dependency Matrix and prerequisites before purchase. Questions? Contact support@forgeworkflows.com before buying. Full terms at forgeworkflows.com/legal.
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