Connect Muse, ChatGPT, Claude, Grok, or Padrino's own AI team once. Padrino gives them native accounting, CRM, orders, inventory, purchasing, invoicing, projects, documents and websites to run your business.
Free. No credit card needed. One connected system, fewer subscriptions, no scattered setup.
Claude via Padrino
Morning. Overnight I matched 23 bank transactions in the books, drafted invoices for the 4 jobs the crew closed yesterday, and moved Rivera Dental to Proposal.4 invoices sent Invoicing
Receipt requested Accounting
Alicia Padrino accounting
Once the receipt lands I'll close September and send you the P&L.The hidden setup
Ask an AI to manage your books and it needs accounting software. Ask it to follow up with leads and it needs a CRM. Ask it to run projects, publish a site, organize documents, or send invoices and the setup keeps growing.
Soon you are paying for several apps, connecting them, and teaching each one the same business context. The AI was ready on day one. The business underneath it was not.
Before your AI can do the books, first:
How it works
Padrino gives your AI one connected place to work. Start the books, create the CRM, launch the website, organize projects, store documents, send invoices, and build workflows without assembling a separate system for every job.
Padrino
Records, permissions, workflows, shared context
01
In Claude, ChatGPT or any MCP client, add Padrino as a custom connector with the address mcp.padrino.ai/mcp.
02
Continue with Padrino, pick the business and choose what your AI may do: read, make changes, accounting, contact customers. No key to copy.
03
Ask for real work. Your AI reads and writes the same records your team uses, and everything it does lands on the record.
For agents and developers: setup steps per AI, connector, auth and scopes, security, every operation (900+), the list as JSON and llms.txt.
Native capabilities
Padrino is not a connector between other apps. The books, the customers, the website and the work all live here, sharing one context.
Books and finance
Accounting
Set up and maintain real books, collect missing information, and keep every accounting action reviewable. Receipts, bank activity and explanations land in one ledger, and nothing posts without the evidence behind it.
Explore Accounting Coming from QuickBooks?
Categorized 41 transactions from last week. 3 need a receipt. Drafts are waiting for your review.
Customers
CRM
Capture leads, remember conversations, schedule follow up, and keep the pipeline moving. Every call, email and quote is attached to the customer, so your AI never asks the same question twice.
Explore CRM
Logged the call with Rivera Dental, moved the deal to Proposal, and scheduled a follow up for Thursday.
Web
Websites
Build and update sites using the same services, offers, customers and brand context already in Padrino. Change a price once and the site, the quote and the invoice all agree.
Explore Websites
Published the new fall menu page and updated opening hours on the home page.
Operations
Projects and workflows
Turn goals into assigned work, track blockers, and keep humans and AI agents coordinated. Every task has an owner and a status, whether that owner is a person or an agent.
Explore Projects and workflows
Split the kitchen remodel into 9 tasks, assigned 6 to the crew, and flagged the permit as blocking.
Files
Documents
Store the files the business and its agents need, with permissions and an activity history. Contracts, W-9s, estimates and photos stay attached to the customer, project or transaction they belong to.
Explore Documents
Padrino
in Documents
Filed the signed contract under the Henderson project and attached it to the deposit invoice.
Sales
Orders
Quotes become orders, orders get picked and shipped, shipments become invoices, and deposits and returns land in the books correctly.
Explore Orders
Converted 3 accepted quotes to orders, planned today's pick wave, and drafted invoices for 11 orders that shipped yesterday.
Stock
Inventory and warehouse
Stock by warehouse and bin, a stock ledger with costs, receiving, putaway, pick waves and counts your AI checks for anomalies. A real WMS, sized for a small warehouse.
Explore Inventory and warehouse
Closed the aisle 4 count. 2 variances look like a mis-scan, not shrink; held them for a recount.
Buying
Purchasing
Purchase orders drafted from reorder points or a plain sentence, vendor price breaks applied, approvals routed and deliveries received into stock.
Explore Purchasing
Drafted 6 POs from reorder points and flagged one line priced 14% above the vendor's list.
Getting paid
Invoicing and payments
Create invoices, follow up, record payment context, and connect financial activity to the work that produced it. Payments reconcile against the books automatically.
Explore Invoicing and payments
Sent 4 invoices for completed jobs and a friendly reminder on the one 15 days overdue.
Also built in: Scheduling, Shifts and time clock, Route planning, CFO and budgets, AI employees. See all modules
Accounting
Start the ledger, capture receipts and explanations, identify missing information, draft accounting actions, and keep the books moving toward completion. Every important decision keeps its evidence, explanation, and approval history.
Home Depot #4412, irrigation parts for the Henderson job
| Account | Debit | Credit |
|---|---|---|
| 5100 Job materials | $1,240.00 | |
| 1000 Operating checking | $1,240.00 |
Receipt photo matched
Bank transaction Sep 26 matched
Linked to project: Henderson backyard
Drafted by Claude via Padrino · Reviewed by you
Your choice of AI
Padrino does not depend on one AI provider. Use the assistant you already prefer for general work, then call on Padrino's specialized agents when the job needs accounting knowledge, business coordination, development, review, testing, marketing, or support.
Keep the assistant you know and already pay for. Connect it once and it can work across the whole business.
Specialists that live inside Padrino, for work that needs deep business rules, schedules and follow through. Meet the AI employees
Use their intelligence. Keep the business in Padrino.
Setup
You should not have to configure every module before your AI can help. Tell Padrino what the business does, how it gets paid, who it serves, and what needs to improve. Padrino prepares the books, CRM, website structure, workflows, and AI roles for your approval.
Control
Padrino keeps permissions, approvals, responsibilities, evidence, and activity history inside the business system. Sensitive actions can remain drafts until the right person approves them.
1,000+
operations your AI can call
1
key to connect any agent
15
native modules, one shared context
0
integrations to build first
Questions
Padrino is free. Sign up and connect your AI with no credit card. Your AI provider's own plan (Claude, ChatGPT, Grok, Muse) is separate.
Yes. Give Muse a Padrino API key and point it at the Padrino manifest (the list of every operation, at www.padrino.ai/developers/operations), and it can work with your books, customers, projects, documents and invoices. Muse brings the conversation and the reasoning. Padrino holds the records and the rules.
Yes. ChatGPT, including agents running on GPT-6 Astra, can connect to Padrino through the API or the Padrino MCP server. Connect once and every module is available.
Yes. Claude Opus and Claude Fable can connect as a custom connector over MCP, or call the API directly with a key. Claude gets persistent business records it can read and update.
Yes. Grok Bot and other always-on agents can use Padrino with an API key and the manifest. Instead of signing into five separate apps, the agent has one place to work.
No. Use the assistant you already pay for, use Padrino's own AI team, or both. Padrino does not depend on any one AI provider.
Nothing is lost. The books, customers, projects and history live in Padrino, not in a chat thread. Connect the new AI and it picks up where the last one left off.
Only if you allow it. Each API key has its own permissions, and sensitive actions can stay as drafts until a person approves them.
Any language. English, Spanish and Portuguese are built in, and you can pick any other language in your account settings: Padrino translates the app for you the first time you choose it. Padrino's AI team, and any AI you connect, read and reply in whatever language you write in.
For most small businesses: separate accounting, CRM, website, project and document tools, and the automations stitching them together. Padrino can also connect to specialized systems you want to keep.
Start with one connected system instead of assembling a stack of subscriptions first. Free. No credit card needed.