The research work of a junior team,
done while everyone sleeps.
Prowlwise is an AI agent that works in a real browser. It handles market research, list building, competitor monitoring and engagement analysis, then hands back structured data by the time your team logs in.
Works in a real, logged-in browser session you can watch, at a human pace.
A hard gate holds every action that sends until a person approves it.
Per-site pacing keeps its activity in a careful, human-like range.
A daily spend cap you set, enforced automatically, no surprises.
Remembers everything it has read and can recall it by meaning, on device.
It grows into the job.
Every task runs under one of three stages, chosen for how much ground there is to cover and how carefully it needs to be walked. The stage shows in the side panel the whole time, so you always know how it is moving.
Quick sweeps and first passes. Covers a lot of ground and flags what deserves a closer look.
Follows a lead from page to page, checks it against your criteria, and keeps a tidy trail of what it found.
The long, careful watch. Reads everything twice, weighs the edge cases, and brings back the full picture.
Prowl, plus the old sense of wise: in the manner of. Quiet rounds, and nothing missed.
A side panel, a visible cursor, and a full trace of the work.
Prowlwise works inside a real browser window, docked beside a live side panel. You can watch the cursor move, read the trace of every step as it happens, and step in the moment anything needs your say-so.
- Market research and company lookups, read and summarised in context.
- List building against the criteria you set, one candidate at a time.
- Competitor monitoring, with changes logged the day they appear.
- Engagement analysis, turned into structured notes and scores.
Ready to send an outreach message to this contact. Nothing is sent without your approval.
The side panel, mid-task. An illustration built to match the real interface.
Back by morning,
with what it found.
Every round ends the same way: a structured file on your desk before the first coffee, and a full trace of how it got there.
Built around your workflow, not the other way round.
Prowlwise is not a downloadable app you configure yourself. Custom AI agent development is the whole point: Stackbinary starts from a working product and shapes it around the research your team actually needs done, then runs it for you.
- 01
We learn the workflow
Stackbinary sits with your team to map the research, list building, monitoring and engagement work you currently do by hand, and where it eats the most time.
- 02
We build the skill set
The agent is configured with the criteria, sources and judgment calls specific to your workflow, so its output matches how your team already thinks about the work.
- 03
It runs on your schedule
Once configured, it runs the same routine every day or on demand, and hands the results back in the structured format your team already uses.
- 04
It grows with new asks
As your workflow changes, Stackbinary extends the same agent rather than standing up a new tool, so the system compounds instead of sprawling.
You end up owning the system, not renting a seat on ours.
Full data autonomy
Everything the agent reads and every list it builds stays inside a system you control. Practices are SOC 2-aligned and HIPAA-ready, so the system fits inside your existing compliance posture rather than working around it.
Only the features you use
No bundled modules you never asked for. The build is scoped to the research, list building, monitoring and analysis your team actually needs, and nothing else.
Your own system, managed for you
It runs as infrastructure that belongs to you, with the Stackbinary team handling upkeep, changes and support, so your team never has to become its operator.
Lower cost, fast delivery
A fixed-price proposal within 48 hours of your request, and IP assigned to you on payment, so the system is yours in full from day one.
Priced like a system you keep, not a seat you rent.
Most tools in this category cost more every year and leave you owning nothing. Here the build is a one-time cost, the running cost is visible, and the system is yours.
Proof Run
Start hereStart here. See it work on your own research before you commit.
- A working run on one of your real workflows
- Structured output in your own format, not a slide
- A fixed-price proposal within 48 hours
- Two weeks, start to finish
Single Workflow
One research routine, built properly and run for you.
- One workflow: research, list building or monitoring
- Configured to your criteria and your sources
- Runs on your schedule, output into your systems
- Managed and maintained by the Stackbinary team
Research Desk
Several routines a week. The output of a junior analyst.
- Three to five recurring runs each week
- Multiple workflows across research and monitoring
- Evidence links on every row of output
- Priority support and quarterly review
Audited Agent
For teams who have to show their work to someone else.
- Everything in Research Desk
- Per-action approval gates and a replayable audit log
- Exportable record of every action, target and outcome
- SOC 2-aligned and HIPAA-ready practices, handover pack included
Every engagement starts with a fixed-price proposal within 48 hours of your request. Scope is set against the work it replaces, so you are never paying for features you do not use.
What teams ask before a demo.
What can an AI agent do for my business?
Prowlwise takes on the reading and record keeping a junior research team does by hand: looking things up, building lists against criteria you set, watching competitors for changes, and turning engagement into structured notes. It works in a real browser and hands back structured data, not a chat transcript.
How is this different from a chatbot or an AI assistant?
A chatbot answers questions in a window. Prowlwise does the work: it opens pages in a real, logged-in browser session, reads them, and records what it found. You watch the cursor move and read a trace of every step it took.
Can I build my own AI agent instead?
You can, and plenty of teams start there. The gap is usually not the model, it is everything around it: pacing, an approval step before anything is sent, a spend cap, recovery when a page changes, and a record of what happened. Prowlwise is that scaffolding already built and running daily.
How much does custom AI agent development cost?
A proof run on one of your own workflows is $2,500 and is credited in full against your build. Builds start at $14,000 for a single workflow, with a monthly cost to run it. Every engagement is scoped against the work it replaces and quoted at a fixed price within 48 hours, and IP is assigned to you on payment.
What does it cost to run?
You set a daily spend cap and the agent enforces it automatically. Every task reports what it spent, so cost stays visible per run rather than arriving as a surprise at the end of the month.
Does it act on its own?
It reads and records on its own. It does not send anything on its own. A hard approval gate holds every action that sends until a person approves it, and per-site pacing keeps its activity in a careful, human range.
How long does it take to get running?
The product already works. What varies is the configuration for your workflow: the criteria, the sources and the judgment calls your team makes. Most builds start with one workflow and extend from there.
See it work on your own research.
Tell us about the work, and the Stackbinary team will walk you through Prowlwise running against a workflow close to yours.