How Campfire Uses Claude API to Cut Monthly Close Time by 3 Days

Campfire builds accounting software for modern finance teams, who historically spent days each month on manual, repetitive tasks: closing the books, reconciling bank statements, and producing management reports. Traditional rule-based automation had hit its limits on the complexity of real-world accounting workflows.

The team evaluated several AI models and selected Claude based on superior benchmark performance on accounting-specific tasks, Anthropic's technical support, and the security trust that finance customers demand. Anthropic's cookbook resources also accelerated their engineering team's development.

Campfire built Ember, an AI-powered chat interface on top of Claude, allowing users to query their financial data in plain language and execute complex multi-step accounting tasks automatically. Claude handles bank statement parsing, discrepancy identification, budget-vs-actual analysis, and intelligent data integration.

The results are material: customers reduce monthly close time by 3 full days, cut bank reconciliation time by 90%, and halve the time spent on reporting. These are not marginal gains — they represent entire days returned to finance teams each month.

Campfire now positions Claude as the core intelligence layer of its platform, combining conversational AI with automated task execution for end-to-end financial workflow automation.