Approval workflow guide
Human-in-the-loop AI agents: what exactly is being approved?
Design reviewer permissions, action-bound approvals, expiry and retry handling, with ten downloadable approval-boundary test scenarios.
Read the guide →Decision resources
Buy the right automation.
Avoid the expensive wrong one.
Clear answers for teams deciding what to automate, which architecture fits, what it should cost, and how to measure whether it paid off.
Pilot test sheet
AI agent pilot: acceptance tests before production
Define the release decision, exercise approval and failure boundaries, and measure acceptable task completions using a downloadable test sheet.
Read the guide →Decision guide
AI agent vs chatbot: what is the difference?
Compare conversation and task execution by capability, architecture, controls, cost, and practical business use case.
Read the guide →Free cost calculator
AI agent build and first-year cost calculator
Route a project to a published CTB package floor, estimate recurring usage and human-review costs, and download a planning summary.
Read the guide →Operating-cost guide
AI agent operating costs: a monthly budget model
Calculate model usage, tools, infrastructure, monitoring, maintenance, evaluation, human review, and software licenses without hiding assumptions.
Read the guide →Architecture guide
AI agent architecture: six components for production
Map input, orchestration, reasoning, context, tools, and operational controls—and choose the simplest pattern that fits the workflow.
Read the guide →Implementation guide
AI agent development process: seven steps to production
Follow a stage-gated lifecycle from workflow selection through architecture, evaluation, production controls, and a monitored launch.
Read the guide →Examples library
15 AI agent examples for business operations
See the trigger, action, human-control boundary, and KPI for practical agents across sales, finance, support, operations, HR, and knowledge work.
Read the guide →Budget guide
How much does custom AI agent development cost?
Understand which scope decisions change the build price and how CTB’s fixed-scope packages map to common projects.
Read the guide →Free calculator
AI automation ROI calculator
Estimate annual gross savings, first-year net value, and payback using your own workflow volume and labor cost.
Read the guide →Decision framework
Zapier vs n8n vs custom automation
Choose the least complicated approach that still meets your workflow, ownership, reliability, and data requirements.
Read the guide →Architecture guide
AI agent vs workflow automation
Know when deterministic rules are enough, when reasoning adds value, and when a hybrid system is the safer choice.
Read the guide →Timeline guide
How long does it take to build an AI agent?
A stage-by-stage timeline with the inputs that speed up—or stall—a production agent implementation.
Read the guide →Security checklist
How do you secure an AI agent for business?
Use ten concrete controls for identity, permissions, company data, approvals, auditability, testing, shutdown, and recovery.
Read the guide →Buyer scorecard
How to choose an AI automation agency
Compare suppliers using 12 questions about evidence, scope, data, security, testing, ownership, deployment, support, and total cost.
Read the guide →Free brief generator
AI automation requirements template
Turn one workflow into a copy-ready project brief covering data, systems, permissions, approvals, exceptions, tests, ROI, and ownership.
Read the guide →Free readiness scorecard
AI automation readiness assessment
Score one workflow across process clarity, value, data, systems, controls, testing, and operational ownership before committing to a build.
Read the guide →Start with one workflow
Have a real workflow in mind?
We’ll help scope it.
Bring the current process, volume, systems, and failure cases. We’ll tell you whether it needs an agent, ordinary automation, or no custom build at all.