The five tools Signal Brief subscribers received on Friday, 9 October 2026: Koji, New Relic AI Evaluation, AUDR by Chargebee, Unified.to Agent Skills and Dataiku Agent Management. Each with one sentence on what it does, one line on why it matters for a B2B SaaS product manager, and a link.
Subject line: “AUDR: a per-run cost record for AI features” · 5 tools · ~1 min read · no sponsors
After the 7-day free trial, Signal Brief is $10/month or $96/year. Cancel in one click.
Runs AI-moderated voice or text interviews with your users and compiles the transcripts into themed, quotable reports.
Why it matters for PMsYou can put a feature bet in front of 40 customers in a week instead of waiting on scheduled moderated sessions before writing the spec.
Scores model and agent outputs in production and links quality drops to traces, model versions and token cost.
Why it matters for PMsIt tells you which AI feature degraded after a model swap, so the regression is caught before support tickets become your quality signal.
Open JSON spec and SDKs that record who initiated an agent run and what each step of it cost.
Why it matters for PMsIt gives you per-customer, per-feature cost of an agentic feature, which is the number you need before setting its price or usage limits.
Publishes 100+ SKILL.md files that teach coding agents to set up vendor OAuth apps and finish integration work, tracked as typed tasks.
Why it matters for PMsThe customer-requested integrations sitting at the bottom of your backlog become scoped agent tasks rather than a quarter of engineering time.
Discovers AI agents running across Bedrock, Databricks, Vertex, Copilot Studio and Agentforce, tracks their KPIs and ranks them by risk.
Why it matters for PMsYou get one inventory of every agent touching customer data with a named owner, which is what security asks for before your agent feature ships.
The issue above is free · subscribers also get the call
Adopt, pilot or skip — and the pitch to paste into #product
Subscribers received this issue with the Adoption Brief attached: for each of the five tools above, a one-word verdict with the sentence behind it, and three lines a PM can paste into #product without rewriting them.
KojiAdopt / Pilot / Skip?
The verdict on Koji, the sentence behind it, and the three pitch lines.
New Relic AI EvaluationAdopt / Pilot / Skip?
The verdict on New Relic AI Evaluation, the sentence behind it, and the three pitch lines.
AUDR by ChargebeeAdopt / Pilot / Skip?
The verdict on AUDR by Chargebee, the sentence behind it, and the three pitch lines.
Unified.to Agent SkillsAdopt / Pilot / Skip?
The verdict on Unified.to Agent Skills, the sentence behind it, and the three pitch lines.
Dataiku Agent ManagementAdopt / Pilot / Skip?
The verdict on Dataiku Agent Management, the sentence behind it, and the three pitch lines.
The brief for this issue is written and waiting — 5 of the 5 tools above, with the verdict and the pitch on each. It arrives in every issue of the no-card trial — 7 weekday issues for an email address and no card. (A card plan, $10/month or $96/year, also unlocks it right here on the page.) Start the trial below — or read a complete brief on five tools, free.
7 weekday issues free · no card · nothing renews
Get tomorrow's issue with the call on each tool.
You just read the whole issue, free — and it stays free. The Adoption Brief is the other half: adopt, pilot or skip on each of the five tools, the price a 20-person product org really lands on, the SSO and data-risk line, and a 3-line pitch you can paste into #product. Leave your email and the next 7 issues arrive with all five briefs attached — no card, nothing to cancel.
A one-word verdict on every tool — adopt, pilot or skip — with the reason in one sentence.
The real price a 20-person product org lands on, not the headline tier on the pricing page.
The integration and data-risk line: which plan SSO needs, the SOC 2 posture, where your roadmap and customer data ends up.
A paste-ready 3-line pitch for #product, so making the case costs you nothing.
After the 7-day free trial, Signal Brief is $10/month or $96/year. Cancel in one click.
Signal Brief · the only thing we sell
Tomorrow morning, five more.
Every issue is published here in full, free. The subscription is how it keeps being written: one email every weekday at 7am, five new AI tools, one line on what each does, one line on why it matters for a PM, and the link.