Pricing. Brainsless

Brainsless

$99/ month

Your behavior workspace. Learn from real usage and use that understanding to improve your AI.

Your production logs, categorized and understood, with a viewer to investigate every request.
A model of your users and how they react, turned into cases personal to your product.
Memory across runs. Know what changed, what improved, and what still needs work.
Your team’s standards. A judge shaped by your expert ratings.

Get Brainsless

Included usage

10 runs/month. 2 apps. Everyone on your team. 50 questions to Sandy, 30 repair stages, and 30 days of saved results.

Brainsless + engineer

$990/ month

Everything in Brainsless, plus someone who takes responsibility for making it work for your business.

Your cracked engineer, responsible for your business. Someone who learns your product, your users, and what matters to you.
Weekly calls. Work through the evidence together, decide what to improve, and follow it through.
The whole behavior workspace. Production logs, user models, simulations, memory, and a judge that learns your standards.

Get Brainsless + engineer

Included usage

30 runs/month, 3 at once. 5 apps. Everyone on your team. 200 questions to Sandy, 120 repair stages, and 90 days of saved results.

Start with your own repository. Free each month: one run and its report, five questions to Sandy, and one repair stage worked on your code. See what your AI actually does before choosing a plan.

Connect your repo

Your app uses your model provider key. Provider usage is billed separately, with an estimate before each run.

Usage beyond your plan

Nothing stops on its own. When a plan runs out you are asked once, and you decide whether to keep going at these rates.

What	Brainsless	With engineer
One more run	$14	$11
Ten more runs, bought together	$119	$95
Production learning	Behavior Memory	Behavior Memory
Your evaluation standards	Judge shaped by your team’s ratings	Judge shaped by your team’s ratings
100 more questions to Sandy	$25	$20
One more app	$29 a month	$19 a month
One more run at the same time	$49 a month	$49 a month
Keep results for 180 days	$39 a month	$39 a month
Keep results for a year	With engineer only	$99 a month

Short answers

Whose model key does a run spend?

Yours. Your app answers on the key you sealed, so the replies we grade are the replies your customers would get. We pay for the grading, the customers we write, and the plan.

Can you see my code or my keys?

Your environment is opened inside the sandbox and nowhere else. The service that unseals it holds no copy and we hold no key. Your repository is read, never written, unless you press a button that says it will write.

What happens when I run out of runs?

The next run asks first. Nothing runs on a card you did not expect, and unused runs do not roll into next month.

Do you charge for a run that failed to start?

No. If our sandbox could not boot your app, that run costs you nothing. If it booted and your app broke, that is a result and it counts.

How long does a run take?

Between four and twelve minutes on the apps we have measured, most of it the first build. A ready sandbox is reused. If it has expired, we show the rebuild progress before the next run.

What is Behavior Memory?

A growing record of how your users and your AI behave. Categorize real requests and replies, turn recurring problems into test cases, and track what improves or regresses across runs. Use that evidence to test the next release against the situations your customers actually face.

A judge with your standards.

Rate answers and explain what makes them great or unacceptable. Those expert reviews build a rubric for your product and shape how Sandy judges the next run. Each review adds examples of what your team values, so the judge can distinguish a polished answer from one that actually gets the job done.

Do I need to write tests first?

No. The cases are written from your own prompts, tools and code. If you already have an eval suite, it can run beside the cases we generate.

Can I cancel?

Any time, from your billing page. You keep the current month and nothing renews.