https://fleurantai.com/blog/ In-depth, sourced guides on AI agents, custom AI, compliance, web applications and cloud costs. en-us https://fleurantai.com/blog/ai-agent-development-cost/ https://fleurantai.com/blog/ai-agent-development-cost/ Wed, 16 Sep 2026 12:00:00 GMT AI Agents 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.