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.

Reddit MonitoringBuying Context

Find Software Evaluation Buyers on r/marketing

Name: SignalPipe
Price: 49 USD

r/marketing surfaces software evaluation discussions daily — evaluations, competitor complaints, and recommendation requests. SignalPipe monitors every post for genuine buying intent, 24/7.

Why monitor r/marketing for Software Evaluation buyers?

r/marketing is one of the largest marketing communities on Reddit. It spans digital marketers, growth hackers, SEO specialists, content marketers, and CMOs. Tool recommendation threads are extremely common — members ask for recommendations on everything from analytics platforms to outreach tools to social scheduling. Software Evaluation buyers in this community post with specificity — they describe their current stack, their pain, and what they need next. These are not passive researchers. They are active buyers.

Station RSS URL for r/marketing

https://www.reddit.com/r/marketing/.rss

Use this when calling signalpipe_add_station with platform: "reddit"

What do Software Evaluation buying signals look like on r/marketing?

"We're evaluating 3 tools for our outbound stack — anyone have experience with all of them?"

Why it's a signal: Final evaluation stage. Decision days away.

"Building a vendor shortlist for our sales intelligence stack — what are we missing?"

Why it's a signal: Shortlist building. Active evaluation.

"Ask HN: what questions should I ask vendors during a B2B sales tool demo?"

Why it's a signal: Evaluation preparation. Purchase imminent.

"Our procurement team wants ROI data before approving this purchase — where do I find it?"

Why it's a signal: Late-stage evaluation. Budget approved pending ROI.

Anchor sentences for Software Evaluation buyers on r/marketing

Add these to signalpipe_add_product to score r/marketing posts for Software Evaluation buying intent.

1"actively evaluating B2B sales tools and comparing options"

2"need help deciding between tools on our software evaluation shortlist"

3"want to find teams actively evaluating tools in our category"

4"looking for signals that a team is in final stages of buying decision"

How to start monitoring r/marketing for Software Evaluation buyers

Install SignalPipe

Run `openclaw plugins install signalpipe` inside OpenClaw. Takes under a minute.

Create a product profile

Call signalpipe_add_product. Paste the anchor sentences above into the anchor_sentences field.

Add r/marketing as a station

Call signalpipe_add_station with platform: "reddit" and rss_url: "https://www.reddit.com/r/marketing/.rss". Then call signalpipe_reload_products.

Run your first scan

Call signalpipe_scout_now to trigger an immediate scan. Then signalpipe_get_missions to see Software Evaluation leads from r/marketing.

Start finding Software Evaluation buyers on r/marketing

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

No credit card. No commitment.

Full setup guide →

All 11 tools, anchor sentences, station types

All signals on r/marketing →

Full subreddit monitoring guide

Software Evaluation buying signals →

All platforms and signal examples

How intent scoring works →

4-stage pipeline explained