Fieldnote
Agent build time 15 days → 2
Agents · Startup · Cloud · North America
Fieldnote lets other teams ship agents. Every agent needs memory: what the user asked, which tool ran, and what was true last week.
They keep a collection of memories with payload fields for user, agent, and memory type. Writes are readable on the next turn.
A new agent used to take about fifteen days because retrieval was a bespoke service. With one client and three filters, that dropped to two days in this story.
The platform has crossed two million conversations. Memory size grows with usage, not with a redesign.