Firth turns scattered signals into trusted intelligence. See what is changing, why it matters, and what to do next.
Connect your world. Get intelligence. Act with confidence.
Live Signal Field
LiveWhat’s happening
Top signals this week
- Alert fatigue is driving team burnout62%▲ 4pp
- Deployment reliability concern increasing78%▲ 6pp
- Migration taking longer than expected55%
Activity over time
Last 7 daysConnected sources
6 activeIllustrative product UI
How Firth works
Observe
Collect observations from the places that matter. They stay raw at the boundary, and you keep ownership.
Sense
Find patterns and signals backed by evidence, with a confidence you can question.
Investigate
Trace every signal to its sources and context. Open the chain and read the original material.
Act
Move from clarity to a decision, with agents and integrations carrying the follow-through.
Beta
Ask questions. Get intelligence. See the evidence.
I’ll look across your connected sources and recent signals.
- Scanning 6 connected sources
- Found 113 new observations
- Identified 5 relevant signals
- Analyzing evidence strength
- What is changing around my company?
- Which competitors are appearing most often?
- What problems are appearing most often?
- Show me the strongest evidence
Type / for commands · Paste a thread to analyze
Illustrative product UI
Capability
Read external conversations that may reveal opportunities, risks, or customer needs. This is useful input into organizational intelligence, and it works without an account.
See how public conversations can reveal customer needs, opportunities, and risks. No account needed. Searches Hacker News, GitHub, Stack Overflow, Lemmy.
On the roadmap
These are in development and are not available yet. They are listed here so you can see where the product is going.
/buildIn developmentDeploy an agent from any signal
Turn a signal you care about into a standing agent that watches it for you and reports what actually changed.
/graphIn developmentTrace relationships across your world
Follow how signals, sources and entities connect, and see the path the evidence took to get there.
The name
A firth is the wide inlet where a river reaches the sea, from the Old Norse fjörðr, a sailable waterway. Many separate streams arrive, meet, and become one body you can navigate.
Hypotheses, not heuristics. Firth proposes. The evidence decides.
Pricing
Plain limits, stated up front. Every plan runs the same engine, so what changes is how much of your world Firth watches and who gets to see it.
Free
For one person, working something out
Connect a source and see what Firth finds. Every signal opens to the evidence and the original material behind it.
Includes
- One intelligence workspace
- Connect GitHub and Slack
- Evidence-backed signals
- Source traceability on every claim
- Ask Firth, with the evidence behind each answer
No card. Understand what signals exist around your product.
Start freePro
For the person who has to stay ahead of it
Put agents on the signals you care about and let them do the watching, then go further on anything they surface.
Everything in Free, plus
- Agents that run daily and report real findings
- Look deeper into the full evidence chain
- Compare week over week
- See the named accounts behind a signal
- Bring-your-own-data ingestion
- Investigation history
Coverage, intelligence, and a standing view of what deserves attention.
Start with ProEnterprise
For organizations running Firth across many workflows
The same engine, running in parallel across the teams and questions your organization cares about.
Everything in Pro, plus
- Multiple parallel workflows
- Shared workspaces
- Team investigations
- Organization-wide signal history
Same engine, shared with the people who decide.
Talk to usWhat is Firth?
Firth is an organizational intelligence engine. It turns observations from your sources into evidence-backed signals that help teams decide what deserves attention.
Where does Firth get information?
Firth works with connected sources and data you provide. Observations remain connected to their origin so signals can be inspected. Public discovery can also read official APIs on Hacker News, GitHub, Stack Overflow, Bluesky, Discourse, Lemmy, and YouTube, with Reddit pending approval.
Are signals generated by AI?
AI helps interpret observations, and every signal stays grounded in evidence you can inspect. AI can make mistakes, so verify important findings before you act. Every important signal traces back to the information that created it.
Does Firth replace analytics tools?
Analytics tells you what happened. Firth explains what deserves attention and why, then shows you the evidence behind it.
Can I bring my own company data?
Yes. After you sign in, upload narrative exports or push observations via the ingest API into the same origin, observation, evidence, signal chain as native sources.
Does Firth post or message anyone for me?
Firth is read-only. Any external action remains your decision.