# Building a Deep Research Agent with Neon and Durable Endpoints

DevFeed: [Building a Deep Research Agent with Neon and Durable Endpoints](<https://devfeed.tech/articles/building-a-deep-research-agent-with-neon-and-durable-endpoints-5084.md>)

Original publisher: [Read original article](<https://neon.com/blog/building-a-deep-research-agent-with-neon-and-durable-endpoints>)

Author: Charly Poly

Published: 2026-02-24T17:14:34Z

Content type: tutorial

Language: en

Sources: [Blog -- Neon Docs](<https://devfeed.tech/sources/blog-neon-docs.md>)

Topics: [AI research agents](<https://devfeed.tech/topics/ai-research-agents.md>), [AI-generated research reports](<https://devfeed.tech/topics/ai-generated-research-reports.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>), [AI-assisted coding](<https://devfeed.tech/topics/ai-assisted-coding.md>)

Tags: [agent](<https://devfeed.tech/tags/agent.md>), [ai](<https://devfeed.tech/tags/ai.md>), [building](<https://devfeed.tech/tags/building.md>), [claude-code](<https://devfeed.tech/tags/claude-code.md>), [community](<https://devfeed.tech/tags/community.md>), [embeddings](<https://devfeed.tech/tags/embeddings.md>), [next-js](<https://devfeed.tech/tags/next-js.md>), [postgres](<https://devfeed.tech/tags/postgres.md>), [product](<https://devfeed.tech/tags/product.md>), [research](<https://devfeed.tech/tags/research.md>), [serverless](<https://devfeed.tech/tags/serverless.md>)

## AI overview

A tutorial on building a recursive AI research agent with Neon, Inngest durable endpoints, semantic memory, and a Next.js progress UI.

## Source excerpt

Every AI lab is shipping research agents. OpenAI's Deep Research, Perplexity, and Gemini's research mode. These products are not simple RAG pipelines. Recent papers like DeepResearcher and Step-DeepResearch formalize what makes them work: a recursive loop of planning, searching,...