What is Agent Signals?

Agent Signals is a sales-intelligence product that identifies companies genuinely building AI agents, based on fresh, verifiable evidence. It has two parts: slot any company into the model and get back the evidence behind its score, or browse and export a continuously updated database of companies we already track.

What counts as evidence that a company is building agents?

Verifiable public signals of engineering activity — job descriptions naming agent frameworks, protocols like MCP, or multi-agent architectures; not press releases or boilerplate. Every signal links back to its public source with the exact wording that fired it, and signals are re-verified against the live source.

How is this different from a keyword search on job boards?

Keyword matching is mostly noise: "agent" can mean an Elastic monitoring daemon, a real-estate agent, or a sales rep selling someone else's agent product. The model is evaluated against a labelled dataset of exactly these traps, so it distinguishes genuine agent engineering from agent-flavoured wording.

Where does the data come from?

The engine behind the Agentic AI Jobs Index: 257 public company careers boards fetched weekly via their applicant-tracking systems, plus additional evidence sources as the product grows. Nothing is scraped from third-party job boards, and every record carries its source URL.

US$49 per month at the founding-member rate, which is locked in permanently for everyone who joins from the waitlist. No card is required to join the waitlist.

Early access opens to the waitlist first, in order of signup. Join the list and we will email you when your access is ready.

Agent Signals — know which companies are really building AI agents

Name: Agent Signals
Brand: Prefactor
Price: 49.00 USD
Availability: PreOrder

257 companies tracked public careers boards fetched weekly, straight from the ATS

3,204 postings screened every one classified on the full description, not the title

2,044 agent-building signals across 174 companies in the current snapshot

$49/mo founding-member rate locked in permanently for waitlist signups

Every company is "going agentic" — on paper

If your customers are companies building with agents, your prospect list is full of noise. The word "agent" proves nothing, and press releases prove less.

"Agent" ≠ agentsAn "Elastic Agent" is a monitoring daemon. A "customer agent" is a person. Keyword matching can't tell the difference.

Selling ≠ buildingA sales rep selling someone's agent product reads exactly like an engineer building one — until you check the evidence.

Boilerplate flags"We're an agentic-AI company" in the footer of a payroll-analyst posting is marketing, not an engineering signal.

Lists go staleThe posting that proved intent closed months ago. A prospect list is only as good as the date on its evidence.

Evidence in, answers out

Two ways to use it — point the model at a company, or mine the database we already maintain.

Score a company On demand

Slot any company into the model

Give it a company and get back the verdict with its working: what evidence exists, where it came from, how fresh it is, and what it says about their agent build-out. Every signal links to a verifiable public source — nothing is inferred from a logo wall.

Evidence-level scoring, not company-level guessing
Source URL and exact wording behind every signal
Freshness dates, re-verified against the live source

Mine the database Always on

Companies we already track for agent activity

A continuously updated database of companies with evidence of agent building — who's building, hiring, and shipping right now. Filter it, browse it, and take it with you: a ready-made prospect list that refreshes weekly instead of decaying.

Browse and filter by signal strength and freshness
CSV export for your CRM or outreach tooling
Updated weekly from 257 tracked sources

Built to survive the traps

The model is tested against a labelled evaluation set of the exact failure modes that poison keyword lists.

Source-linked

Every signal carries the public source it came from and the verbatim wording that fired it. You can check any claim yourself.

Fresh by construction

Signals are re-verified against live sources, so you're never pitching on evidence that expired months ago.

Trap-tested

Software "agents", human agents, sales roles, and boilerplate mentions are in the eval set as traps the model must not fall for.

Powered by the engine behind the Agentic AI Jobs Index — 257 public careers boards fetched weekly, 3,204 postings classified on the full description. The underlying jobs dataset is open (CC BY 4.0): JSON · CSV · all data & sources.

Who it's for

Anyone whose customers are the companies building with agents.

Dev-tool & infra vendors

Find the teams that need your platform while they're building, not after they've picked a stack.

GTM & sales teams

Walk into the call knowing what they're building and the evidence for it — not a persona guess.

Recruiters

Spot the companies staffing agent teams before the roles hit aggregators.

Investors & analysts

Separate genuine agent build-out from agentic-AI press-release theatre, portfolio-wide.

Join the waitlist

Early access opens in signup order. Founding members keep the $49/mo rate permanently.

$49/monthFounding rate

Score any company against the evidence model
Full access to the tracked company database
Filter, browse, and CSV export
Fresh signals, updated weekly
Founding price locked in for as long as you subscribe

No spam, no card required. We'll email you when your access is ready. A product by Prefactor.

You're on the list — check your inbox to confirm, and we'll be in touch when early access opens.

Know who's really building AI agents