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DEF 14

DEF 14

ChatGPT plugin by DEF 14 Inc. · Shareholder activism data

Finance v1.2.32 Created Oct 5, 2026 Website ↗ Open in ChatGPT ↗

Data updated · Last checked

Track this plugin
Directory search
#18
for “governance”, outside the top 10
ChatGPT visibility
28 answers checked · Sign up to see
Category page
—
search only, no category page
Listing score
55/100
leaders average 62

Listing check?What to fix in the listing and how much each item adds to the listing score (55/100; category leaders average 62).

  • !
    Put a search term in the name Search rank?Directory search ranks name matches first: 53% of top-3 results have the search term in the name. Searches for a brand name itself are not tracked.
    The name has none of the tracked search terms.
    8 of 20 category leaders do this
    0 / 30
5 more checksSign up free →

Try a new name or short description →

In ChatGPT conversations?How often ChatGPT mentions DEF 14 when people ask common Finance questions.

Visibility
In a suggestion card
Answers checked
Mentioned most
ChatGPT visibilitySign up free →

About DEF 14

DEF 14 comes up for “governance” at #18 of 22, outside the top 10, and AI Governance Auditor is #1. For “campaign” it fell from #23 to #34 this week, out of 49.

The DEF 14 plugin connects ChatGPT to DEF 14’s shareholder activism intelligence platform. It enables users to research historical activist campaigns, arguments, tactics, and outcomes using DEF 14’s proprietary dataset of structured and unstructured activism materials.From the plugin’s directory listing

Try asking

@DEF 14 Show Starboard Value’s recent campaigns and outcomes with supporting sources.
@DEF 14 Compare how Elliott and Icahn framed board or strategic demands in past campaigns.
@DEF 14 What arguments did Elliott make in its Crown Castle presentation? Cite supporting evidence.

Competitors?Plugins that show up in the same tracked searches as DEF 14.

  1. AI Governance AuditorAI Governance AuditorKöksal Kayalı
  2. Aivana CIO Decision TwinAivana CIO Decision TwinAivana GmbH
  3. Awesome Maintainer DefenseAwesome Maintainer DefenseDUC THANG LUU
  4. Frontier InfraFrontier InfraTitanium Computing
  5. Aivana Database EngineerAivana Database EngineerAivana GmbH
  6. The 5th LedgerThe 5th LedgerSenyo Seckley
  7. RUMBO Agent ReliabilityRUMBO Agent ReliabilityRUMBO IA
  8. Compliance Horizon ScannerCompliance Horizon ScannerLECG

In the directory

Featured page
Not on it
Category page
Search only
Same job
362 investing plugins
Listed since
Oct 22, 2026

Recent changes

  1. New appeared in the directory

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DEF 14: questions and answers

What does DEF 14 do?

Shareholder activism data. The DEF 14 plugin connects ChatGPT to DEF 14’s shareholder activism intelligence platform. It enables users to research historical activist campaigns, arguments, tactics, and outcomes using DEF 14’s proprietary dataset of structured and unstructured activism materials.

How do I use DEF 14 in ChatGPT?

Install it from the ChatGPT plugin directory, then mention @DEF 14 in a chat. Its listing suggests asking “Show Starboard Value’s recent campaigns and outcomes with supporting sources.”, “Compare how Elliott and Icahn framed board or strategic demands in past campaigns.” or “What arguments did Elliott make in its Crown Castle presentation? Cite supporting evidence.”

Which plugins compete with DEF 14?

DEF 14 shares directory searches with AI Governance Auditor, Aivana CIO Decision Twin, Awesome Maintainer Defense and Frontier Infra.