Fleurant AI Insights
Straight answers on AI & software decisions.
In-depth, sourced guides on AI agents, custom AI, compliance, web applications and cloud costs, written for the leaders who have to make the call.
Custom AI Model Development Cost: A Line-by-Line Budget
What custom AI model development cost really looks like: engineer-days per tier, published training and hosting prices, and a three-year comparison.
Read article
RAG Chatbot Development Cost: Build, Run and Accuracy
What does RAG chatbot development cost? A build model in engineer-days, monthly run costs from published API prices, and the line item most budgets miss.
Read article
How Long Does It Take to Build an AI Agent? Week-by-Week Timeline
How long does it take to build an AI agent? A week-by-week timeline from discovery to production, the seven things that cause delays, and a scoring worksheet.
Read article
MCP Server Development Cost: Build, Run and Maintain in 2026
What does MCP server development cost? A line-by-line budget in engineer-days, real hosting prices from AWS and Google, and the maintenance nobody quotes for.
Read article
Private LLM vs ChatGPT Enterprise: Cost, Control, Compliance
Private LLM vs ChatGPT Enterprise on real numbers: three-year costs at 50, 200 and 1,000 users, what each option controls, and where the break-even sits.
Read article
AI Agent Development Cost in 2026: Budgets, Run Costs and ROI
AI agent development cost in 2026, explained: build budgets by complexity, monthly model and tooling costs, a three-year TCO model and a break-even worksheet.
Read articleFree, no-obligation consultation
Have a question about AI or software?
Tell us what you're working on or what you'd like to know. A specialist will get back to you with practical next steps, whether or not we end up working together.