5
AI tools in use at Factory
Factory uses 5 AI tools: Langchain and LangSmith (LLM Ops & Frameworks), Chroma (Vector Databases), Fireworks AI (LLM Inference), and You.com (AI Search & Research). 5 are confirmed by a published story, quote or press release; none is listed on the vendor's own pages.Latest check Oct 8, 2026: 5 of 5 tools checked, from 5 public sources.
- Website
- factory.ai
- AI tools in use
- 5
- Latest check
- October 8, 20265 of 5 tools checked so far
Every AI tool at Factory
5 lines, each linked to the public page behind it. Open a row to see the dated capture.
| Tool | Team | First public proof | Proof | Source |
|---|---|---|---|---|
 Chroma | Vector Databases | — | trychroma.com | |
 Fireworks AI | LLM Inference | — | fireworks.ai | |
 Langchain | LLM Ops & Frameworks | — | langchain.com | |
 LangSmith | LLM Ops & Frameworks | — | langchain.com | |
 You.com | AI Search & Research | — | you.com |
“First public proof” is the earliest public page we have dated: a mention (“on or before”), a job post or a start the source states. Our capture dates are not adoption dates.
In Factory's own words
Published results, each linked to its dated source. We quote, we do not score.
Switching to Chroma unlocked core functionality for us, fast, effortless, and accurate code search.Questions about AI at Factory
What AI tools does Factory use?
Factory uses 5 AI tools: Chroma, Fireworks AI, Langchain, LangSmith, and You.com. 5 are confirmed by a published story, quote or press release, and none is listed on the vendor's own pages.
How does usedby know which AI tools Factory uses?
Each tool is linked to a public page that names Factory: a vendor's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A tool leaves the list only after three checks in a row that no longer find Factory, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.