2
AI tools in use at StackAI
StackAI uses 2 AI tools: E2B (LLM Ops & Frameworks) and LlamaIndex (Document & Process Intelligence). 2 are confirmed by a published story, quote or press release; none is listed on the vendor's own pages.Latest check Oct 7, 2026: 2 of 2 tools checked, from 5 public sources.
- Website
- stackai.com
- AI tools in use
- 2
- Latest check
- October 7, 20262 of 2 tools checked so far
Every AI tool at StackAI
2 lines, each linked to the public page behind it. Open a row to see the dated capture.
| Tool | Team | First public proof | Proof | Source |
|---|---|---|---|---|
 E2B | LLM Ops & Frameworks | — | e2b.dev | |
 LlamaIndex | Document & Process Intelligence | — | llamaindex.ai |
“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 StackAI's own words
Published results, each linked to its dated source. We quote, we do not score.
Over 1 milliondocuments processed for enterprise customers
StackAI uses LlamaIndex. Vendor case study, Captured Oct 7, 2026.Read the story
StackAI uses E2B. Vendor case study, Published Jun 8, 2026.It’s fast, the quality is good, and we can scale up and down depending on the level of quality we need.We built our own code sandbox VM, and it neither scaled well nor had all the features we needed. We couldn’t afford the time to take away from building revenue-generating features for 5-6 of our platform engineers to build and maintain the infrastructureQuestions about AI at StackAI
What AI tools does StackAI use?
StackAI uses 2 AI tools: E2B and LlamaIndex. 2 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 StackAI uses?
Each tool is linked to a public page that names StackAI: 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 StackAI, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.