# AI in Aerospace & Defense: what 16 companies use

usedby lists 16 Aerospace & Defense companies with at least one public AI tool. The most used tool is C3 AI: 2 of the 16 Aerospace & Defense companies on usedby (13%). These are counts of the companies usedby tracks, not a market share. Latest check 2026-10-08: 35 of 39 public lines checked.

## Most used tools

Share of the 16 Aerospace & Defense companies on usedby that use each tool, every proof level (a job-post signal is the weakest).

| Tool | Companies | Share |
|---|---|---|
| [C3 AI](https://www.usedby.ai/tools/c3-ai.md) | 2 | 13% |
| [LiveKit](https://www.usedby.ai/tools/livekit.md) | 2 | 13% |
| [Onyx](https://www.usedby.ai/tools/onyx.md) | 2 | 13% |
| [AppZen](https://www.usedby.ai/tools/appzen.md) | 1 | 6% |
| [Atomicwork](https://www.usedby.ai/tools/atomicwork.md) | 1 | 6% |
| [Avathon](https://www.usedby.ai/tools/avathon.md) | 1 | 6% |
| [AWS Bedrock](https://www.usedby.ai/tools/aws-bedrock.md) | 1 | 6% |
| [BrightHire](https://www.usedby.ai/tools/brighthire.md) | 1 | 6% |
| [Codeium](https://www.usedby.ai/tools/codeium.md) | 1 | 6% |
| [Cognition](https://www.usedby.ai/tools/cognition.md) | 1 | 6% |
| [Cursor](https://www.usedby.ai/tools/cursor.md) | 1 | 6% |
| [Databricks](https://www.usedby.ai/tools/databricks.md) | 1 | 6% |
| [Deepgram](https://www.usedby.ai/tools/deepgram.md) | 1 | 6% |
| [DeepL](https://www.usedby.ai/tools/deepl.md) | 1 | 6% |
| [Eightfold](https://www.usedby.ai/tools/eightfold.md) | 1 | 6% |
| [Greptile](https://www.usedby.ai/tools/greptile.md) | 1 | 6% |
| [Harvey](https://www.usedby.ai/tools/harvey.md) | 1 | 6% |
| [hireEZ](https://www.usedby.ai/tools/hireez.md) | 1 | 6% |
| [HireVue](https://www.usedby.ai/tools/hirevue.md) | 1 | 6% |
| [Kore.ai](https://www.usedby.ai/tools/kore-ai.md) | 1 | 6% |
| [Labelbox](https://www.usedby.ai/tools/labelbox.md) | 1 | 6% |
| [Mistral](https://www.usedby.ai/tools/mistral.md) | 1 | 6% |
| [Neural Concept](https://www.usedby.ai/tools/neural-concept.md) | 1 | 6% |
| [Palantir AIP](https://www.usedby.ai/tools/palantir-aip.md) | 1 | 6% |
| [Phenom](https://www.usedby.ai/tools/phenom.md) | 1 | 6% |

## Companies

AI tools per company count every public line. A tool marked (signal) rests on a job post only, the weakest proof.

| Company | AI tools on usedby | Tools |
|---|---|---|
| [AIRBUS](https://www.usedby.ai/companies/airbus.md) | 7 | AppZen, Avathon, Kore.ai, Mistral, Neural Concept, Palantir AIP and Sonar |
| [NASA](https://www.usedby.ai/companies/nasa.md) | 4 | Cognition, Deepgram, Labelbox and Onyx |
| [Axon](https://www.usedby.ai/companies/axon.md) | 4 | BrightHire, Cursor, LiveKit and Rox |
| [Boeing](https://www.usedby.ai/companies/boeing.md) | 4 | DeepL, HireVue, Replit and Retool |
| [THALES](https://www.usedby.ai/companies/thales.md) | 3 | Onyx, Phenom and Weaviate |
| [Department of Defense](https://www.usedby.ai/companies/department-of-defense.md) | 2 | C3 AI and Eightfold |
| [Rolls-Royce](https://www.usedby.ai/companies/rolls-royce.md) | 2 | Databricks and Sirion |
| [US Air Force](https://www.usedby.ai/companies/us-air-force.md) | 2 | C3 AI and Scale AI |
| [Anduril](https://www.usedby.ai/companies/anduril.md) | 2 | Codeium and Ramp |
| [Lockheed Martin](https://www.usedby.ai/companies/lockheed-martin.md) | 2 | Harvey and SentinelOne |
| [Skydio](https://www.usedby.ai/companies/skydio.md) | 2 | Atomicwork and LiveKit |
| [L3Harris](https://www.usedby.ai/companies/l3harris.md) | 1 | SeekOut |
| [Blue Origin](https://www.usedby.ai/companies/blue-origin.md) | 1 | AWS Bedrock |
| [Embraer](https://www.usedby.ai/companies/embraer.md) | 1 | tl;dv |
| [General Dynamics](https://www.usedby.ai/companies/general-dynamics.md) | 1 | hireEZ |
| [Joby](https://www.usedby.ai/companies/joby.md) | 1 | Greptile |

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Source: https://www.usedby.ai/companies/industry/aerospace-defense · How we check: https://www.usedby.ai/methodology