AI stack intelligence
Which AI tools does Upstart use?
Upstart has 2 confirmed AI tools in production, including LangChain, LlamaIndex. Data sourced from public job postings, website signals, and vendor pages. Updated 2026-05-04.
2
Tools detected
0
High confidence
2026-05-04
Last updated
Detected AI tools
LangChain
Orchestration
LangChain
○ Confidence: medium · Source: jobs
LlamaIndex
Orchestration
LlamaIndex
○ Confidence: medium · Source: jobs
From tools to production
These companies have AI tools. Most don't have AI systems.
Having OpenAI or LangChain in your stack is step one. Making AI investigate real production issues — querying your data, Stripe, GitHub simultaneously — is something else. At Portkey, we deployed a production investigation engine in 14 days. Investigation time: 45 min → 2 min.
See the Portkey case study → What is Altor? →