Terms of Service
These terms are the agreement between you and HundredOne AI LLC, which operates HundredOne at hundredoneai.com. Creating an account means you accept them.
Version 2026-08-12. In effect from 12 August 2026.
1. Who you are contracting with
HundredOne is operated by HundredOne AI LLC. In these terms, “we” and “us” mean HundredOne AI LLC; “you” means the person accepting these terms, and where you accept them for an organization, that organization as well. You confirm you are able to enter into this agreement, and that you are at least 18.
2. What the service does
HundredOne lets you create applications that use large language models, by making a series of choices rather than by writing code. You supply the material an app works from and the instructions it follows; we choose and operate the underlying models, retrieval and infrastructure.
Output is generated by a language model and can be wrong. Apps built here quote the passages they used so you can check an answer against its source, and we strongly recommend you do so. The service is a tool for producing drafts and answers for a person to review. It is not legal, medical, financial, or any other kind of professional advice, and it must not be used as the sole basis for a decision that affects someone’s rights, safety, health, employment, credit or access to essential services.
3. Accounts and workspaces
- You are responsible for what happens under your account, and for keeping your password and your workspace invite code to yourself.
- An account belongs to a workspace. Anyone who joins a workspace with its invite code can see the apps shared with that workspace, and their use counts toward the workspace’s plan.
- Tell us promptly at contact@hundredoneai.com if you believe an account has been used without permission.
4. Trial, plans and payment
The free trial runs for 3 days, covers as many apps as you build, and needs no payment card. When it ends, your apps and their material remain in your workspace but stop answering until you move to a paid plan. We do not delete your work because a trial expired.
When a paid plan ends and is not renewed, we keep your apps, documents and saved results for 30 days and then delete them, so that storage is not held indefinitely for workspaces no longer in use. We will email you twice before the deletion. If you take a plan again within those 30 days, everything is exactly as you left it and there is nothing to restore. Your account is not closed by this and you can sign in at any time; after the 30 days the workspace will simply be empty. Export anything you want to keep before the date we give you.
Paid plans are bought through this site and charged to a payment card. Payments are processed by Dodo Payments, which acts as the merchant of record and is the seller for that transaction; your card details are handled by Dodo Payments and are never seen or stored by us. Prices are shown in US dollars exclusive of tax, and Dodo Payments calculates and collects any sales tax, VAT or GST that applies where you are, which appears on the invoice it issues you.
A paid plan is billed in advance for the period you choose, monthly or yearly, and renews automatically at the end of each period until you cancel. Changing plan takes effect immediately and the difference for the remainder of the period is charged or credited at that point. Canceling stops the plan renewing: it continues to the end of the period you have already paid for, and no further amount is taken. Corporate agreements are priced and invoiced separately by arrangement.
Paid plans include an amount of usage each month, measured in model tokens, stored documents and apps. We are not currently publishing figures for those allowances, and none is promised to you by this agreement; if you need to know the limit that applies to your workspace before you commit, ask us and we will tell you in writing. Reaching an allowance stops apps answering until the month resets or you move up a plan; nothing you have built is deleted or altered by it. The allowance covers ordinary use by the people in your workspace and does not cover automated or resold consumption.
5. Your material, and who owns what
You keep all rights in the documents, text and other material you put into the service, and in the apps you configure. We claim no ownership of either. You grant us only the license we need to run the service for you: to store your material, to process it, and to send the relevant parts of it to the model provider that produces an answer.
As between you and us, the output an app produces for you is yours to use. Language models can produce similar output for different people, so we cannot promise that output is unique or that it can be protected as your exclusive property.
You confirm you have the right to use the material you upload, and that doing so does not breach a confidentiality obligation, a data protection law, or anyone’s intellectual property.
6. What you may not do
- Break the law, infringe someone’s rights, or use the service to harass, threaten or defame anyone.
- Upload material you are not permitted to share with a third-party processor, including material you have been told to keep on your own infrastructure. If that is your situation, talk to us about a private deployment first.
- Generate content that sexualizes children, incites violence, or provides operational help with weapons, attacks on infrastructure, or malicious code.
- Present the output of an app as being reviewed, verified or authored by a person when it is not, in any context where that would mislead someone materially.
- Attempt to break the service, evade its limits, extract other customers’ data, or use it to build a competing model or a competing product.
- Resell or share access outside the workspace that is paying for it.
If something here is being used to cause harm, we may suspend the account involved. Where we can do so safely, we will tell you why first and give you a chance to put it right.
7. Publishing an app
You can share an app by link, so that anyone holding it can open the app provided they have an account with us. There is no way to use this service without an account. If you share an app this way, the use those people make of it is charged to your workspace, and whatever the app knows becomes readable through its answers by anyone who has the link. You remain responsible for what you share and with whom. You can make an app private again at any time, and access stops immediately.
8. Availability and change
We do not currently offer a service level agreement on the plans sold through this site. The service may be unavailable during maintenance, and it depends on model providers whose availability we do not control. If you need a committed level of service, that is a conversation to have with us before you rely on it. Organizations with such requirements should contact contact@hundredoneai.com.
We improve the service continuously and may change how features work. If we make a change that materially reduces what a paid plan provides, we will tell account holders by email before it takes effect.
9. Privacy
How we handle your material is set out in our Privacy Policy, which forms part of these terms. In short: your files are read in your browser and are not uploaded; the text an app searches is stored with your workspace; and answering a question sends the relevant passages to a model provider.
10. Warranties and liability
The service is provided as it is. To the extent the law allows, we exclude implied warranties of merchantability, fitness for a particular purpose and non-infringement, and we do not warrant that output will be accurate or that the service will be uninterrupted.
To the extent the law allows, neither party is liable for indirect or consequential loss, or for lost profits, revenue or data. Our total liability arising out of this agreement in any twelve-month period is limited to the greater of the amount you paid us in that period and one hundred US dollars. Nothing here limits liability that cannot be limited by law, including for death or personal injury caused by negligence, or for fraud.
11. Ending the agreement
You can stop using the service at any time and delete your apps from your workspace. You can ask us to close your account and delete your data by writing to contact@hundredoneai.com. We may end this agreement on thirty days’ notice, or immediately if these terms are seriously breached. On the account closing we delete your material within thirty days, except where we must keep something longer to comply with the law.
12. Changes to these terms
When we change these terms we publish the new version here with a new version number and date. If a change materially affects your rights, we will email account holders at least fourteen days before it takes effect. Continuing to use the service after that means you accept the new version.
13. General
If a provision is unenforceable, the rest continues to apply. Failing to enforce a term is not a waiver of it. You may not transfer this agreement without our consent; we may transfer it to a successor to our business. These terms, together with the Privacy Policy and any written order we agree with you, are the whole agreement between us on this subject.
Questions about these terms go to contact@hundredoneai.com. The free trial referred to above is the Free trial described on our pricing page.