You build the product.
handles the rest.
One gives your startup a crew of AI specialists for support, sales, marketing, compliance, hiring and operations. They work from one shared understanding of your company, and they ask before anything goes out.
From $40 a month · Bring your own API keys
- The support inbox you answer at midnight
- A security review holding up your biggest deal
- The launch post that never gets written
- The first hire you keep putting off
Hand off a job.
Watch it get done.
Halden is a fictional two-founder startup. Pick a job and one of its bots takes it, works from what the company knows, and asks you before anything goes out.
Teach it your company once.
The whole crew works from it.
Your deck, docs, pricing and policies become one understanding of your company that you review. Each bot reads only the sources its job needs.
Shared understandingHalden206 facts from 8 sources, reviewed by AriKai works from 5 of 8 sources.Pick a bot to see what it reads.
Reviewed by you
Nothing becomes shared knowledge until you have checked it.
Shared on purpose
You choose which sources each bot can read.
Traced to the source
Answers point back to the document they came from.
A specialist for every job
that isn't the product.
Each bot has one responsibility, an isolated computer to work in, and only the tools you grant it. Start with the jobs that take the most of your week.
Kai
Customer supportAnswers customers from the help docs and the terms, and hands you anything that needs a founder.
- Help desk
Lena
SalesResearches every lead, writes the follow-up, and keeps the pipeline honest.
- CRM
- Calendar
Milo
Marketing & launchesPlans launches and campaigns from one brief: the post, the emails and the newsletter, in Halden's voice.
- Social
Pip
BuildingBuilds landing pages, internal tools and prototypes in the Team Computer, and hands you a live preview.
- Code
- Web
Ada
Compliance & securityAnswers security reviews from your policies, keeps the evidence current, and marks what's missing instead of guessing.
- Docs
Theo
HiringWrites the job post, screens applicants against your scorecard, and books the interviews.
- Careers page
- Calendar
Nell
Operations & financeKeeps the numbers ready: the month-end close, invoices, runway and the investor update.
- Payments
- Sheets
Architect
Your workspace partnerKeeps the crew organised: who does what, what is waiting for you, and what should change. It proposes; you approve.
Works with your tools.
Builds the ones you're missing.
Connect what you already use
Connected apps, HTTPS MCP servers and OpenAPI tools. Each bot gets only the tools you grant it, and credentials stay in the encrypted secret store.
- Help desk
- CRM
- Calendar
- Social
- Code
- Web
- Docs
- Careers page
- Payments
- Sheets
- Anything with an APIMCP or OpenAPI
Build what isn't there yet
Pip builds landing pages, internal tools and prototypes in an isolated computer, then hands you a working preview to review.
How you'll use it.
It starts with a conversation, not a setup project.
Tell One about your company
Add your model key, then share your deck, docs and website, or just talk it through. You review what One learned before any bot uses it.
Get a crew for the work
The Architect proposes a bot for each job you want off your plate. Each has one responsibility and only the tools you allow.
Hand off work, approve what matters
Message a bot or put the work on a schedule. It works in an isolated computer and asks before anything goes out.
Models and pricing
Your models.
Your keys.
Bring your own API keys and use any compatible model provider, hosted or self-managed. Switch whenever you like; your provider bills model usage directly.
$40 to start.
Less every month you stay.
- 1,000 included credits
- Bring your own API keys
- $22.75 a month from month 12, for as long as you stay
- Or $240 billed annually
Cancelling resets the schedule.
Questions founders ask.
Does anything go out without my approval?
Not unless you allow it. Before a bot uses a tool that acts outside One, such as sending an email or publishing a post, it asks. You can allow it once, always allow that tool, or deny it, and change your mind later in the bot's settings.
Can One build my product?
A builder bot makes landing pages, internal tools and prototypes in an isolated computer and gives you a working preview. You stay in charge of your product's code and releases; managed publishing is still in development.
Which models can I use?
Any compatible provider you connect, hosted or self-managed. You add the key once in your model settings, and you can switch at any time without rebuilding your crew.
What will I pay for models?
With Creator you bring your own API keys, so your provider bills model usage directly. Your One plan and its 1,000 included credits are separate from that bill.
Is this for a solo founder?
Yes. Creator is made for one founder with a crew. When calls and customers grow, Business adds unlimited voice-agent usage, 10× the workspace resources and priority support.
Where does my data go?
Your files and context stay in your workspace. Requests you send to external model, speech or connector providers are processed by those providers. How data moves