SignalHunt — Buying Signal Detection & AI Outreach icon

SignalHunt — Buying Signal Detection & AI Outreach

by arunakumariphone6 · Communication
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Monitors company LinkedIn posts for buying signals and generates sales outreach

Users
4
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#275K
#228K among extensions
Version
1.0.0
updated 24 Mar 2026

Users

monthly, 7 months
036Mar 2026Jul 2026Oct 2026
Latest, 15 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SignalHunt — Buying Signal Detection & AI Outreach

**Know the moment a company is ready to buy — before your competitors do.** SignalHunt monitors the companies you care about across 4 data sources and alerts you instantly when a buying signal fires: new funding, executive hires, expansion, hiring surges, partnerships, and awards. Then it generates hyper-specific AI outreach so you can be first in their inbox. ━━━━━━━━━━━━━━━━━━━━━━ HOW IT WORKS ━━━━━━━━━━━━━━━━━━━━━━ 1️⃣ ADD COMPANIES — Paste a LinkedIn company URL. SignalHunt auto-suggests Crunchbase and careers page URLs. 2️⃣ SIGNALS APPEAR — SignalHunt scans your sources on a schedule and surfaces buying signals with priority scores. Higher score = more urgent opportunity. 3️⃣ GENERATE OUTREACH — Click one button to generate a hyper-specific, human-sounding outreach message. Edit it, copy it, or send it directly via ReachAI. ━━━━━━━━━━━━━━━━━━━━━━ 4 DATA SOURCES ━━━━━━━━━━━━━━━━━━━━━━ 📋 LINKEDIN COMPANY POSTS Reads posts from company pages you've already opened in your browser. No API calls. No scraping tools. Equivalent to you reading the page yourself. 💰 CRUNCHBASE FUNDING Monitors public funding pages. Detects new rounds by comparing page hashes between scans. 👥 CAREERS PAGES Tracks job listing counts on any company's public careers page. Fires a signal when openings grow more than 20%. 📰 GOOGLE NEWS RSS Uses Google's public RSS feeds (intentionally provided for programmatic access). Filters headlines for high-value keywords like "raises", "acquires", "launches", "expands". ━━━━━━━━━━━━━━━━━━━━━━ 6 SIGNAL TYPES ━━━━━━━━━━━━━━━━━━━━━━ 🟢 FUNDING (Score: 10) — Fresh capital means new vendor evaluations in 2–4 weeks. 🔵 NEW EXECUTIVE (Score: 9) — New execs replace 60% of vendor contracts in 90 days. 🟡 EXPANSION (Score: 8) — New markets need new vendors. Speed wins. 🟣 HIRING SURGE (Score: 7) — Rapid growth unlocks budget for tools and infrastructure. 🔴 PARTNERSHIP (Score: 6) — Strategic shifts put adjacent vendors in play. ⚪ AWARD (Score: 4) — Public recognition drives confident spending. ━━━━━━━━━━━━━━━━━━━━━━ AI OUTREACH GENERATION ━━━━━━━━━━━━━━━━━━━━━━ • References the specific signal in the first sentence (never generic) • Max 3 sentences — every word earns its place • Three tone options: Direct, Consultative, Friendly • Zero corporate jargon — no "leverage", "synergy", or "circle back" • Streams in real-time — see words appear in under 1 second • Fully editable after generation • Character counter for LinkedIn DM (300 char limit) ━━━━━━━━━━━━━━━━━━━━━━ PRIVACY & SECURITY ━━━━━━━━━━━━━━━━━━━━━━ 🔒 ALL DATA STAYS ON YOUR DEVICE — Signals, watchlist, and settings are stored in your browser's local storage. Nothing on our servers. 🔑 API KEY ENCRYPTED — Your OpenAI key is encrypted with AES-256-GCM. Decryption key is cleared when you close Chrome. 👁️ USER-TRIGGERED AI ONLY — OpenAI is called only when you click "Generate outreach". A visible indicator confirms data is being sent. 🗑️ ONE-CLICK DATA DELETION — "Delete all my data" button wipes everything instantly. Signals auto-purge after 30-90 days. ━━━━━━━━━━━━━━━━━━━━━━ PLANS ━━━━━━━━━━━━━━━━━━━━━━ FREE — 3 companies, LinkedIn source, Funding + New Exec signals, 5 outreach/month, 30-day history. PRO ($39/mo) — 25 companies, all 4 sources, all 6 signal types, unlimited outreach, 90-day history, CSV export, Chrome notifications, ICP keyword boosting. TEAM ($99/mo) — Unlimited companies, shared watchlists, Slack webhook integration, CRM-ready CSV export, team leaderboard. ━━━━━━━━━━━━━━━━━━━━━━ REACHAI INTEGRATION ━━━━━━━━━━━━━━━━━━━━━━ If you have ReachAI installed, SignalHunt can send generated outreach directly for one-click LinkedIn delivery. The ultimate signal-to-send pipeline. ━━━━━━━━━━━━━━━━━━━━━━ Built by Arunakumar Tavva.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−2−33.3%00.00
6 months+3+300.0%00.00

Version history

1 versions recorded
1.0.024 Mar 2026

Details

Category
Communication
First seen
24 Mar 2026
Size
79 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
akcjiipediebpgjcaihhgpielljalodc

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagealarmsnotificationsscriptingsidePanelactiveTabmanagement
Site access
https://www.linkedin.com/*https://www.crunchbase.com/*https://news.google.com/*

Alternatives to SignalHunt — Buying Signal Detection & AI Outreach

Extensions that rank for the same store searches or share the Communication category, ordered by users