Critical Friends/

Coverage from your agent

Run the whole loop
from the agent you already use.

Crities are the synthetic users who try your product. Your AI agent, whether that is Claude Code, Codex, Gemini, or another, is how you direct them: it connects your product, adds the jobs worth covering, launches sessions, reads the evidence, and implements product improvements.

You set the goal and make the calls. Your agent takes on the setup and the work.

Start in your agent

Your product.
Your setup prompt.

We’ll discuss your product and help you get connected during your pilot. Your tailored setup prompt guides your AI agent through the connection and first session.

Start a pilot
Start a pilotSet up your productCopy your prompt

Codex · Claude Code · Gemini CLI · Other MCP agents

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From feedback to autonomous action

Give your agent
an experience to improve.

01 / Get feedback in real time

See the experience unfold.

Critical Friends explore while clicks, reactions, friction, and asks arrive. Your agent follows the sessions and brings the evidence back into your workflow, so you hear about it from them instead of from churn.

02 / Let agents take action

Keep the improvement cycle moving.

Delegate a scope of work. Your agent can investigate findings, make the change, and send the Crities back within that scope, while you stay on your ideal customer.

03 / Direct the vision

Choose what better means.

Set priorities, steer the experience, and decide which tradeoffs fit your product. Your agent implements the changes. Your taste shapes the direction.

Covered as you ship

Wake up to
what changed.

When a change breaks a job you cover, you hear about it, grouped by what repeats and who it affects, so you spend your judgment on the few findings that matter, then hand the change to your AI agent.

Since yesterday’s changeInvite a contractor · 48 illustrative sessions across 5 personas
MK
Maya First-time owner

“Do I need to buy a seat first?”

AS
Arun First-time owner

“I’ll check billing before inviting.”

SR
Sam Returning admin

“I’ll add them as a project guest.”

+45 more sessions from Crities like them
Your AI agent acts. Critical Friends take another look.

Autonomous cycles. Your direction.

Build ↔ Revisit
Start a pilot
Example · TeamNest, a fictional app
Repeated pattern · Invitation flow

New owners mistake inviting for a billing decision.

31 of 48 sessions18 CritiesStrong coverage
What comparing sessions reveals
First-time owners
29 of 32 looked at billing before inviting
Returning admins
2 of 16 took that detour

Consistent across five runs. The retest will show whether the fix holds for both groups.

Suggested action · Your decision

Make guest access clear before seat pricing.

Help new owners find the invitation path while preserving the direct route returning admins already use.

Then test both groups.Do new owners avoid the detour? Can returning admins still move quickly?
Each signal stays linked to its session.Inspect an example finding ↗
Your agent can make the change and retest it within the scope you set.
Illustrative comparison · Fictional quotes and session counts show how aggregation across many sessions informs a finding. This is not a measured customer result.

Step into the moments that matter

Be pulled into
interesting sessions.

Let your agent keep the work moving. When it surfaces a surprising reaction, stubborn friction, or a product tradeoff, step into the session with the context to unpack it.

Across your sessionsCritical Friends workspace
Critical Friends sessions screen with Sam Rivera exploring TeamNest live and Maya Chen and Arun Shah’s completed sessions, each with its goal, browser screen, and Open session link
Actual workspace screenshot · Fictional TeamNest sessionsView full size ↗
Example · TeamNest, a fictional app
An interesting moment
“Do I need to manage the team or buy seats first?”

Maya’s question points to a decision about the invitation experience. Follow the moment to understand what led her there.

Unpack the example session

The context comes with it.

Who’s trying
The Criti’s perspective, goal, and starting account state.
What happened
The screen, clicks, and quoted impressions around the moment.
Why it matters
The friction or ask, its supporting evidence, and the finding it informs.

Your agent completes delegated work while you go deeper where your judgment adds value.

Your agent handles the setup

Paste once.
Let the conversation guide you.

Start in your project. Your agent helps connect your Critical Friends workspace, choose the first experience, and prepare the right starting state.

Start a pilot ↗

Connect through MCP.

Your agent uses scoped access to plan sessions, follow progress, and retrieve findings and evidence.

Prepare the world they’ll explore.

For signed-in journeys, your agent can implement application hooks that prepare realistic test accounts and data.

Keep the loop in your workflow.

Give the agent your priorities and implementation boundaries. It can implement changes based on the findings and check the experience again.

Read the connection guide ↗