Pricing
Checks that don’t use AI are always free and unlimited on every plan. Plans add validations: full readiness checks with simulated buyers who try your product.
For trying it on one product
No card needed
Includes:
- The free checks, unlimited
- Speed, errors and the report
- One full check with AI each month
- 1 project, 1 seat
- Share links for 1 day
- Coding tools read your findings
For solo founders
$25/mo billed yearly ($300 a year)
Everything in Free, plus:
- About 10 validations a month, fair use
- 3 projects, 1 seat
- Continuous testing, weekly
- A weekly digest
- Share links for up to 7 days
- Coding tools run checks and fix-all
- Top-ups when you need more
For teams
$58.33/mo billed yearly ($700 a year)
Everything in Pro, plus:
- About 25 validations a month, fair use
- 10 projects, 5 seats
- More seats at $15 a month each
- A shared workspace with roles
- Continuous testing, daily
- Slack alerts
- Share links for up to 30 days
For studios running it for clients
Priced with you, monthly or yearly
Everything in Team, plus:
- About 100 validations a month, fair use
- 25 client projects, 10 seats
- Client-branded shared reports
- Verify every project in one run
- Priority support
Monthly: $0, $30 and $70. Yearly: $300 and $700, two months free, and Agency is priced with you. On Pro, a validation works out at about $3.
14-day money-back guarantee: if nth Labs isn’t for you, email us within 14 days of your first payment for a full refund. Applies once per customer, to your first payment (monthly or yearly).
Fair use, in plain words
The console shows what is left. Each plan covers a busy month, and if you reach the limit, we tell you and offer more.
What each plan covers
About 10 validations a month on Pro, 25 on Team and 100 on Agency, shared by everyone in the workspace. The pool starts again on your renewal day.
When you reach it
The console tells you, with the date it resets. Buy a top-up, $20 for about 5 or $80 for about 25, or move to the next plan. Top-ups never expire.
The free checks keep running
Page health, regression checks and the report need no AI. They run on every plan, even when your validations are used up.
What you get in the first five minutes
All of this works on Free, with no card.
- Paste your address. The free checks open it in a real browser.
- Read what broke, ordered by what blocks a launch.
- Copy a fix prompt into your coding tool.
- Keep a fix checked, so you know if the bug comes back.
Compare plans
The free checks are on every plan. Paid plans add validations, continuous testing, more people and projects, and reports your clients can read.
| Feature | Free | Pro | Team | Agency |
|---|---|---|---|---|
| Checks | ||||
| Page health, regression checks, report | Unlimited | Unlimited | Unlimited | Unlimited |
| Validations | ||||
| Validations and panels fair use, a month | One a month | About 10 | About 25 | About 100 |
| Top-ups never expire | No | Yes | Yes | Yes |
| Automation | ||||
| Continuous testing | No | Weekly | Daily | Daily |
| Weekly digest | No | Yes | Yes | Yes |
| Slack alerts | No | No | Yes | Yes |
| Collaboration | ||||
| Projects | 1 | 3 | 10 | 25+ |
| Seats people in the workspace | 1 | 1 | 5 | 10+ |
| Extra seats | No | No | $15 a month | $15 a month |
| Sharing | ||||
| Share links last up to | 1 day | 7 days | 30 days | 30 days |
| Client-branded shared reports | No | No | No | Yes |
| Agents | ||||
| Coding tools read findings | Yes | Yes | Yes | Yes |
| Coding tools run checks and fix-all | No | Yes | Yes | Yes |
| Support | Priority | |||
Frequently asked questions
Each plan covers about a set number of validations a month, shared by the workspace. The console shows what is left, and if you reach the limit, we tell you and offer more.
One run of the whole readiness check: the panel of simulated buyers and the walks through your product. The free checks never count.
A top-up, $20 for about 5 or $80 for about 25, never expires and is used after the month’s pool. Or move up a plan. An optional auto top-up is off by default.
No. A seat is one person, and everyone in a workspace shares its plan’s monthly pool.
Yes, from Settings, under Plan. Your plan runs to the end of the period you paid for, then the account is Free and keeps everything you made.
14-day money-back guarantee: if nth Labs isn’t for you, email us within 14 days of your first payment for a full refund. Applies once per customer, to your first payment (monthly or yearly).
No. Free takes no card, and it includes one full check with AI each month. Nothing is charged until you choose a plan.
Page text and screenshots go to the third-party AI providers we use to read them. Nothing is sold, shared, or used for training. The privacy page lists the providers.
Start on the Free plan
Run the free checks on your product today, with no card needed. Choose a plan when you want to know who would buy it.