Documentation Index
Fetch the complete documentation index at: https://docs.decisional.com/llms.txt
Use this file to discover all available pages before exploring further.
What is Decisional?
Decisional helps you build and operate AI agents for business workflows. You describe the work in natural language, Dex helps turn that intent into an agent, and the agent builds, tests, runs, monitors, and repairs workflows across the apps and data you authorize.Core Philosophy
Describe what you want automated, then keep the work inspectable. Agents build workflows, connect to tools, test before they go live, and expose runs, nodes, files, approvals, and tool activity so you can see what happened.
Dex and agents
Dex
Dex is the conversational operator for your workspace. Use Dex for one-off work, questions, agent creation, workflow changes, and run review.
Agents
Agents are the durable workers. Each one owns instructions, workflow, tools, sources, triggers, runs, and approval policy.
Why Decisional?
Just Talk to It
Describe what you want in plain English. Dex can handle one-off work or help create an agent for recurring work.
Works with Your Apps
Connect your business tools, files, and triggers. Agents use the systems you authorize.
Runs End to End
Agents can build, test, run, monitor, and repair purpose-built workflows with visible run history.
Understands Your Documents
Upload documents and spreadsheets as sources so agents can use the right context for the job.
How It Works
Describe the Work
Tell Dex what you want automated in plain English. Upload relevant documents or spreadsheets for context.
Build the Workflow
Decisional creates an inspectable workflow, connects the right tools, and tests the workflow before it goes live.
Review Policy and Approvals
See exactly what your agent will do before it goes live. Approve actions, set approval policy, or ask Dex to change the workflow.
What Makes Decisional Different
Powerful
Dex handles one-off work and helps build agents for recurring workflows. Agents can use connected tools, files, triggers, and skills to read, write, generate outputs, and keep work moving across business systems.
Reliable
Decisional pairs AI judgment with inspectable workflow steps. Agents build and test workflows before they go live, show node-level execution, and can diagnose failed runs, retry transient errors, patch code-level issues, or ask for missing human input.
Auditable
Every run leaves a trail. Teams can review run history, workflow steps, node logs, files, approvals, tool calls, usage, and agent-level credit activity, then adjust the automation from the same workspace.
Who Uses Decisional?
Finance Teams
Quote generation, invoice processing, reconciliation, and contract data extraction.
Sales & GTM
Outbound sequences, CRM updates, demo follow-ups, and lead enrichment.
Operations
Data entry, web scraping, email triage, and workflow orchestration.
Marketing
Content pipelines, competitor analysis, and SEO workflows.
Founders
Portfolio monitoring, sign-up processing, and auto-responses at scale.
Developers
Custom workflows with the API and programmatic access.
Example Use Cases
A few workflows teams run with Decisional:- Quote Generation: Upload price lists, agent generates quotes automatically
- Invoice Management: Agent extracts contract data, creates invoices, sends via email
- Data Entry: Agent OCRs forms and receipts, populates your spreadsheet
- CRM Updating: Agent syncs meeting notes, updates deal stages automatically
- Contract Extraction: Agent parses PDF contracts, extracts key terms
Get Started
Ready to build your first agent?Quickstart Guide
Create your first agent and run your first automation in minutes.
Need Help?
Core Concepts
Learn about Agents, Workflows, Integrations, and more
Dex and Agent Modes
Learn when to use Chat Mode, Operator Mode, and Run Mode
Support
Get help from our team