SignalPipe is an agentic sales pipeline that monitors Reddit, Hacker News, and RSS feeds 24/7 for buying-intent signals. It uses AI to score each signal, draft a reply, and surface only real leads for human review and approval before anything is sent.

How does SignalPipe detect buying intent?

SignalPipe uses a three-stage pipeline: a keyword gate for cheap pre-filtering, OpenAI text-embedding-3-small for semantic similarity scoring against your anchor sentences, and a three-model LLM swarm (Optimist, Analyst, Skeptic) that evaluates each post independently. A hard skeptic veto suppresses any signal the most skeptical judge dismisses.

Does SignalPipe send messages automatically?

No. Every message requires human approval before it is sent. SignalPipe drafts the reply and queues it for your review — you approve, edit, or reject each one. Nothing is sent without your explicit sign-off.

What platforms does SignalPipe monitor?

SignalPipe monitors Reddit (via subreddit RSS feeds), Hacker News (via hnrss.org keyword feeds), and any RSS-compatible feed. You can add as many sources as you want per product.

How is SignalPipe different from Clay or Apollo?

Clay enriches contact lists you already have. Apollo is a cold email database. SignalPipe generates net-new leads by detecting live buying signals — finding people who are actively posting that they need what you sell, right now, in public communities.

SignalPipe has four tiers: BYOK ($19/mo — bring your own LLM key, 3 products, 50 leads/day, 1,000 prospects), Starter ($49/mo — 2 products, 25 leads/day, 500 prospects), Growth ($149/mo — 10 products, 250 leads/day, 5,000 prospects), and Scale ($499/mo — unlimited everything). Open Source is free for self-hosters. The first 100 waitlist members get 50% off for 3 months.

Does SignalPipe work with NVIDIA NeMoClaw?

Yes — fully compatible out of the box. NeMoClaw is NVIDIA's enterprise distribution of OpenClaw, so any OpenClaw plugin installs and runs on NeMoClaw without modification. For on-prem deployments, SignalPipe also supports local model inference: set COMPANION_LLM_PROVIDER=openai_compatible and point it at a locally running Nemotron or any OpenAI-compatible endpoint. Your leads, prospect data, and generated messages never leave your infrastructure.

Can I run SignalPipe fully on-premises?

Yes. Self-host the FastAPI backend on your own server, connect it to your own PostgreSQL database, and configure the companion message generation to use a local model via any OpenAI-compatible endpoint (Nemotron via NeMoClaw, Ollama, LM Studio, vLLM). The only external call that remains is the OpenAI embedding API for signal scoring — and that can be swapped for a local embedding model by request.

Growth Hackers

Lead Generation for Growth Hackers

Community intent signals are the most underexploited acquisition channel in B2B. SignalPipe automates the detection and turns it into a scalable growth motion.

Why is lead generation hard for Growth Hackers?

Growth hackers are always looking for the next channel with high intent and low competition. Cold email is saturated. Paid ads are expensive. SEO is slow. Community-based lead generation — responding to people who just posted their buying intent in public — has one of the best conversion rates in B2B acquisition, and almost nobody is doing it systematically.

How does SignalPipe help Growth Hackers?

SignalPipe operationalizes community intent as a growth channel. It monitors hundreds of communities simultaneously, applies a 4-stage scoring pipeline to filter noise, and delivers warm leads with drafts to a review queue. The RL system learns from feedback — getting better with every approval and rejection.

What Growth Hackers use most

4-stage scoring pipeline

Keyword gate → embedding similarity → sarcasm detection → 3-judge LLM swarm. 85% of noise is filtered before anything reaches you.

RL feedback loop

Every approval and rejection adjusts RL weights per product. The system learns your signal quality standards and improves continuously.

Competitor mention boost

Posts mentioning a named competitor are automatically flagged and boosted. Competitor-switch posts convert at 2–3× the baseline rate.

Unlimited stations

Add as many subreddits, HN keywords, and RSS feeds as you want. No per-station pricing. Scale the channel as wide as your market exists.

How Growth Hackers use SignalPipe

Map intent communities

Identify every subreddit and HN keyword where your buyers post. SignalPipe can monitor unlimited stations — add every relevant community.

Tune anchor sentences

Write anchor sentences as a buyer would speak. The more specific and varied, the better the semantic scoring. Test and iterate — the RL system surfaces which signals perform.

Run at scale

SignalPipe scans every 10 minutes. With enough stations, you can generate 10–50 qualified lead opportunities per day from community signals alone.

A/B test drafts

Edit the AI draft before approving. Track which message angles get replies. Feed that signal back to improve anchor sentences and drafts over time.

Start finding leads as a Growth Hacker

Join the waitlist. First 100 get Starter free for 3 months.

No credit card. No commitment.

Full setup guide →

Quick start, anchor sentences, all tools

How intent scoring works →

4-stage pipeline explained

SignalPipe for SaaS Founders →

SaaS founders using SignalPipe spend 30 minutes a day on outreach — and they're reaching warm leads, not cold lists.

SignalPipe for B2B Sales Teams →

SignalPipe feeds your pipeline with people who just posted they're evaluating solutions in your category.