Blog
Technical deep dives, product releases, and customer stories.
Case Study
Case Study: How Ramp uses PrismAI to support their continued growth
Learn how Ramp uses PrismAI as their internal knowledge platform to achieve 30x ROI.
Chris WeaverAug 20, 2025 9 min read
Engineering
Lessons from building the best Deep Research (and how you can build better agents)
A practical, behind-the-scenes look at how we built the #1 Deep Research system and the design choices that create performant agent systems.
Yuhong Sun·Feb 17, 2026·12 min read
Product
Building an Internet Search to rival OpenAI
We reverse-engineered how top agents run web search, then built the same two-tool workflow in PrismAI for fast, reliable, low-hallucination internet answers.
Yuhong Sun·Sep 18, 2025·5 min read
News
PrismAI raises $10M to help teams find knowledge faster with AI agents
PrismAI raised $10M to expand AI search and agents, helping teams unlock institutional knowledge across tools like Slack, Drive, and Salesforce.
Chris Weaver·Mar 12, 2025·6 min read
Engineering
Beyond RAG: Implementing Agent Search with LangGraph for Smarter Knowledge Retrieval
A technical deep dive into how PrismAI built Agent Search with LangGraph, including decomposition, parallel sub-queries, refinement loops, and orchestration tradeoffs.
Evan Lohn, Joachim Rahmfeld·Feb 21, 2025·11 min read
Product
Introducing Agent Search: The Next Evolution in Enterprise Knowledge Discovery
Introducing Agent Search: PrismAI's multi-step retrieval system that breaks down complex questions, runs parallel investigations, and synthesizes higher-quality answers.
Wendi Ding·Feb 18, 2025·4 min read
Engineering
PrismAI and Unstructured: Elevating Enterprise Search Capabilities
How the PrismAI + Unstructured integration improves document parsing fidelity, expands file support, and boosts enterprise search and RAG quality.
Yuhong Sun·Oct 21, 2024·6 min read
Engineering
Empower Your Data: Local Document Chat with Llama 3.1
A step-by-step guide to running local document chat with Llama 3.1 and Danswer, so teams can use powerful AI over private data without sending it to third parties.
Chris Weaver·Aug 22, 2024·6 min read