← All workProductivity SaaS
Multi-Agent Virtual Assistant
Nine AI agents working together as one assistant.
The story
A US productivity company built a voice and chat assistant powered by LangGraph, where specialised agents handle calendar, reminders, Notion, Drive, email, YouTube, flights, weather and budgeting together.
The brief
Users juggled separate apps for calendars, notes, email and budgets, none of which talked to each other or acted proactively.
~3 hrssaved per user every week
30%boost in budgeting adoption
What we delivered.
01
Multi-agent orchestration
LangGraph routes each task to the right agent with shared memory.
02
Tool agents
Calendar, reminders, Notion, Drive, Gmail, YouTube, flights, weather and YNAB budgets.
03
Proactive planning
Spots conflicts and suggests changes, e.g. weather-aware travel alerts.
LangGraphGPT-4 tool callingVector memoryFastAPI + ReactAWS, Kubernetes
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