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Agent Tools
AI Build Day: fixed price, no sales call

Your AI workflow, assistant or agent connector, live in 1 working day

Pick one package and answer a short list of questions. We build it in your own accounts, launch it, and hand you admin access, a runbook and a recorded walkthrough.

Packages
490, 690 or 990 USD
Delivery
1 working day
Payment
PayPal, Upwork or Deel
Buyers in
US, UK, CA, AU, DE

Choose a package

Choose a package

1 working day

Workflow Day

For a team that copies the same data between a form, an inbox, a sheet and a CRM every day.

490 USD one time

  • 1 workflow, up to 3 apps, for example web form to CRM to a reply email
  • 1 AI step where it helps: sort, extract or draft
  • Built in your own n8n, Make or Zapier account
  • Error alerts to your email
  • 10 test runs with the results written down

Not included: paid app plans, data migration, a second workflow (an add-on below).

Order for 490 USD

1 working day

Website Assistant Day

For a business that answers the same customer questions all day, or loses leads after hours.

690 USD one time

  • A chat assistant trained on up to 50 pages of your site and FAQ
  • Answers only from your content, and says so when it does not know
  • Lead capture: name, contact and question sent to your inbox
  • Installed on your site with one code snippet
  • 30 real customer questions tested, with the answers shown to you

Not included: AI usage costs, which you pay to the AI provider on your own account, phone or WhatsApp channels, more than 50 pages.

Order for 690 USD

1 working day

Agent Connector Day

For a team or a software company that wants Claude or ChatGPT to use its own system safely.

990 USD one time

  • An MCP server with up to 6 tools over your existing API
  • API key auth, input checks and a rate limit on each tool
  • Deployed to your own Cloudflare, Vercel or Cloud Run account
  • Tested in Claude and ChatGPT, with the test log
  • Code in your own GitHub repository

Not included: new endpoints in your backend, OAuth sign-in, store listing work.

Order for 990 USD

Each button opens our order form with that package filled in. You add your details. We confirm in writing within 1 business day and send the invoice. Every price here is the full price for that package. We take orders from the United States, the United Kingdom, Canada, Australia and Germany.

See the work first

Each package has a live demo we built for ourselves, not for a client:

How the day works

  1. Order. Pick a package. No call is needed to buy.
  2. Answer the questions. About 15 minutes: your goal, your tools, and access for a helper account.
  3. Build day. We build, test and send you a preview link. You reply with fixes in writing.
  4. Launch and handover. It goes live in your accounts. You get admin access, the runbook and a video.

The day starts when every answer and access is in. If something is missing, we tell you within 4 working hours. The day moves, but the scope stays the same.

Add-ons

Optional extras, each with a fixed price
Add-onPriceWhat you get
Extra workflow190 USDOne more workflow on the same build day, up to 3 apps.
Live training120 USDA 60 minute video session for your team, recorded for later.
Care plan149 USD per monthWe watch it, fix breakage after an app changes, and make 1 small change each month. Cancel any month.

To order an add-on, name it on the order form with your package. It goes on the same written confirmation and invoice.

What you keep after launch

  • Admin access on every account it runs in. We never own your accounts.
  • A one-page runbook: what it does, what can break and how to switch it off. The off switch is tested on launch day.
  • A diagram of how the parts connect, a change log and a list of where each secret is kept.
  • A recorded walkthrough of 10 minutes or less.
  • The test log and a sheet of your monthly running costs.
  • 14 days of free fixes for anything we built wrong.

Questions before you order: email support@openkrill.app.

Frequently asked questions

Do I need a call before I buy?

No. The package and the questions after you order cover what we need. If something is unclear, we ask in writing. If you want to talk it through, add the live training.

How do I pay, and from which countries?

We confirm the order in writing within 1 business day, then send a PayPal invoice. Or you pay by escrow on Upwork or Deel, which hold the payment until you approve the work. We take orders from buyers in the United States, the United Kingdom, Canada, Australia and Germany. If you order from another country, we reply within 48 hours to say we cannot take the order, and you pay nothing.

What if it does not work as promised?

We fix anything we built wrong at no charge for 14 days after launch. On Upwork or Deel the payment stays in escrow while we fix it.

Where does my customer data go?

It stays in your own accounts. The build runs there, and leads go to your inbox. The diagram you get shows where data is stored, and the secrets list names each key and where it lives. Key values stay in your password manager, never in email or chat.

Who does the work?

Our AI agents do the build work, and a person checks every step before you see it.

What if my job does not fit a package?

We say so before you pay and point you to a better fit. We do not stretch a package.

Which time zone is the build day in?

We work in GMT+7, so an order from the US or the UK that is ready in your afternoon is usually live by your next morning.