The AIDE Index: S&P 500 AI Adoption, Ranked
The AIDE Index ranks AI adoption across all 500 S&P 500 companies, scored from public evidence rather than surveys. Each company is measured against its sector peers on four pillars: Literacy, Advocacy, Orientation, and Implementation. The result is a like-for-like view of which companies lead on AI within their industry, across 11 sectors.
Access the IndexThe AIDE Index was featured in Bloomberg on July 6, 2026.
Which S&P 500 Companies Lead on AI Adoption
The AIDE Index is the research and data backbone of the AIDE Institute. We continuously track companies, cities, countries, startups, and key individuals to quantify real adoption of AI‑first operating models.
Comprehensive AI Leadership Intelligence
Our research methodology analyzes multiple dimensions of AI leadership across different sectors.
AIDE Index
Comprehensive scoring of AI advocacy, implementation, and strategic focus across organizations.
Executive Analysis
Deep insights into board member and TMT AI literacy, advocacy, and thought leadership.
Competitive Benchmarking
Benchmark a company's AI leadership posture, strategic focus, and implementation against its direct competitors and industry leaders.
The Scale of Our Research
"The question for senior leaders isn't whether to invest in AI, it's where and how fast. Research like this, grounded in observable data across rather than self-reported surveys, gives executives a credible starting point for those decisions."
Ned Calder, Managing Director, Strategy and Innovation, Innosight
Answering the Board's Critical AI Questions
Leadership & Governance
Objectively evaluate your board's and management's AI fluency and assess the effectiveness of your current governance and oversight structures.
Execution & Implementation
Track the real-world progress of your company's AI initiatives, moving beyond internal reports to verifiable, data-driven signals of adoption.
Competitive Intelligence
Benchmark your AI maturity and adoption rate directly against your key competitors to identify strategic threats and opportunities.
Sector & Market Trends
Understand the broader pace of AI adoption within your industry and anticipate the macro-level shifts that will redefine your market.
How the AIDE Index Works
Public data intelligence flows through four dimensions to produce the definitive AI maturity benchmark
From Index to Rankings
The annual AIDE50 Rankings & Awards convert Index data into public league tables that spotlight excellence. Selection is data‑first, then expert‑audited, ensuring transparency and comparability.
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Boards & Executives
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Request BriefingFrequently Asked Questions
What is the AIDE Index?
The AIDE Index is an evidence-based ranking of AI maturity across every S&P 500 company, published by the AIDE Institute. Each company is scored against its sector peers on four pillars: Literacy (does leadership know AI), Advocacy (do they say it publicly), Orientation (do they prioritize it in strategy), and Implementation (do they build it in practice).
How is the AIDE Index measured?
Every score is built from public evidence, including earnings calls, SEC filings, job postings, patent filings, and executive statements, then verified with independent AI models with humans in the loop. The index uses no surveys and no self-reporting.
How is the AIDE Index different from AI surveys?
Most corporate AI data comes from self-reported surveys, which overreport AI literacy and maturity. The AIDE Index measures observable evidence instead: job postings and patents are real commitments, and SEC filings and earnings calls are meticulously lawyered.
What are the AIDE Matrix quadrants?
Companies are classified into four archetypes based on their sector-normalized scores: AI Trailblazers, AI Visionaries, Stealth Adopters, and Emerging Adopters.
Which companies lead in AI adoption?
The AIDE Index ranks every S&P 500 company within its GICS sector. Explore the full rankings at aideinstitute.com/rankings, or request your company’s report.