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Agent-first website optimization

Optimize while
you sleep.

More signups, enquiries and sales. Less work for you. Give your agent a goal. Relentless helps it find what holds visitors back, test changes and measure what works.

What do you want more of?

Pick one and this page adapts to it. Nothing is saved or sent.

Not ready to install? Find your next win in two questions ↓
Get the free 15-minute conversion checklist

Free. No account needed. Leave with one change to test.

Step 1 · Install Relentless

Choose how to get started.

Use your coding agent, or follow the installation guide yourself.

You approve access. Your agent checks the setup.
Read it before you paste it.

This prompt asks your agent to inspect your project and propose changes for your review. Copying it does not install software or connect your account.

Your agent uses the permissions you have given it. Review its proposed changes before approving a deployment.

Prefer to install it yourself?

Check setup availability, then sign in and download the package your website setup offers. A preparation package keeps collection off. Follow its instructions yourself or share them with your developer.

Follow the manual installation guide

When your agent asks you to connect or verify your website:

Continue to website setup

Check it yourself

Relentless is new. Here is what you can verify today.

You approve what ships.

Changes arrive for review as a pull request by default. You decide the goals and what goes live.

See what every plan includes

No session replay.

Credentials, payment details and raw form values stay out of capture. Global Privacy Control is respected.

Read the privacy notice

Results you can trust.

A test can end inconclusively. When it is too early to call, the report says so instead of claiming a win.

Read how tests are judged

A named company.

Relentless is operated by SENTRY AI LLC, a Florida limited liability company. Your first website is free.

Read the proposed terms

We have no customer results to show yet, and we will not publish one without a named source and their permission.

Sound familiar?

You shipped the change. Did it help?

Most website changes go live on a hunch and are never checked. Relentless is built to close that loop.

Without Relentless

  • You pick the next change because it feels right.
  • The dashboard has the data. Nobody has the time to read it.
  • You ship, get busy, and never find out whether it helped.
  • The next change starts from zero.

With Relentless

  • Your agent points to specific friction and shows you the evidence.
  • You review one focused change, as a pull request.
  • The result is measured against the goal you set, including “too early to call”.
  • Each result becomes the starting point for the next change.

Follow one change from hunch to honest result.

An illustrative example of the workflow inside your agent: find the friction, prepare a focused fix, then learn what happened. It is not a customer result.

Explore an example workspace
Inside your agentIllustrative demo

Where should we improve first?

Find the friction

Start with the signup form.

In this example, a validation error blocks a valid entry. Give your agent a specific problem to investigate.

01
Observed

A valid test input was rejected.

02
Hypothesis

The validation rule may be too strict.

03
Next move

Reproduce the issue and inspect the rule.

Synthetic scenario · planned agent workflow

Free · Two questions · No account

Find your next conversion win before you install anything.

Leave with one specific test to run and a prompt your coding agent can act on today.

1. What do you want more of?
2. Where do visitors stall?

Your answers stay on this page. Nothing is saved or sent.

Your next test appears here

Answer two questions to turn “we should improve the website” into one specific test and a prompt your agent can act on.

Or read the free conversion checklist

Experiment. Optimize. Repeat. Automatically.

Continuous website optimization has arrived.

Install Relentless

1. Install Relentless.

Paste one instruction into your coding agent. It prepares the setup for your approval and checks that tracking works.

2. Start your first experiment.

Your agent finds an opportunity and prepares a test. You review the plan; it handles the analysis and preparation.

3. Put improvements live.

Approve what ships through your existing workflow. Your agent measures the result and uses the evidence to plan the next move.

FAQ

Safe experiments.
Real results.

The agent does the groundwork. You decide the goals and what ships.

What does Relentless do?

Relentless gives your coding agent website behavior and experiment evidence so it can find friction, propose changes and measure outcomes. It is agentic analytics for websites, built around the goals you set.

What do I need to do?

Open your website project and paste the installation instruction into your coding agent. Approve the required setup and connections, set your goal, then review proposed experiments and changes.

What happens while I’m away?

Unattended work depends on your agent runtime and the permissions you approve. Work that needs your approval waits for you. Installing Relentless does not grant unrestricted production access or keep a closed agent running.

When will I see value?

Start with verified tracking and any issues the evidence can already explain. Experiments need enough traffic to tell whether a change helped. When it is too early to call a result, your agent should say so.

Do I need to connect a repository or import analytics?

The setup is designed to start in your open website project. Repository connections can add context, but neither they nor analytics imports or a custom event schema are required to begin.

What about visitor privacy?

Approve what is collected before tracking starts, including consent, masking and excluded pages. Credentials, payment details and raw form values must stay out of capture.

Your next improvement starts here.

Try it now

Put your agent to work. Your first website is free, and you approve every change.