Form Energy vs Diligent ESG

Side-by-side comparison of AI visibility scores, market position, and capabilities

Diligent ESG leads in AI visibility (91 vs 62)
Form Energy logo

Form Energy

ChallengerClimate Tech

Long-Duration Iron-Air Battery Storage

Secured $1B Google data center deal (Feb 2026) + 12 GWh Crusoe deal (Mar 2026). Pursuing ~$500M pre-IPO round. World's largest iron-air battery commercial contracts in one quarter.

AI VisibilityBeta
Overall Score
B62
Category Rank
#1 of 1
AI Consensus
55%
Trend
up
Per Platform
ChatGPT
59
Perplexity
72
Gemini
72

About

Form Energy develops iron-air batteries — a long-duration energy storage technology that stores electricity for 100+ hours using iron plates that rust (oxidize) to discharge and reverse the process to charge. In February 2026, Google signed a $1 billion contract for iron-air batteries to power data centers, followed in March 2026 by a 12 gigawatt-hour deal with Crusoe Energy for AI data center power. Form Energy is reportedly pursuing a ~$500 million pre-IPO financing round, positioning for a public listing as its commercial momentum accelerates.

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Diligent ESG logo

Diligent ESG

LeaderSustainability

Board Governance & ESG

New York NY. Board governance and ESG management platform serving 700,000+ board members globally, acquired Galvanize and BoardEffect for integrated risk and ESG.

AI VisibilityBeta
Overall Score
A91
Category Rank
#1 of 1
AI Consensus
65%
Trend
up
Per Platform
ChatGPT
99
Perplexity
98
Gemini
95

About

Diligent is a New York-based governance, risk, and compliance (GRC) platform that has become one of the largest providers of board management and ESG software globally. The company serves over 700,000 board members and executives across 90+ countries, and has expanded its platform through strategic acquisitions including Galvanize (compliance and audit management) and BoardEffect (board portal for nonprofits and healthcare). Its ESG module integrates ESG data management with board-level governance workflows.\n\nDiligent ESG enables companies to collect ESG metrics across environmental, social, and governance dimensions, align with major reporting frameworks including GRI, TCFD, SASB, and the UN SDGs, and prepare board-level sustainability reports. The platform connects ESG performance data directly to the board agenda management workflow, allowing directors to review and approve sustainability disclosures within the same secure environment they use for board meetings and governance.\n\nDiligent targets large public companies, financial institutions, and regulated organizations that need to demonstrate strong governance around their ESG programs, not just report data. It competes with ServiceNow ESG, Workiva, and SAP Sustainability in the enterprise segment. Diligent's key differentiator is the integration of ESG with board governance—allowing sustainability to be managed as a fiduciary responsibility rather than a standalone compliance exercise.

Full profile

AI Visibility Head-to-Head

62
Overall Score
91
#1
Category Rank
#1
55
AI Consensus
65
up
Trend
up
59
ChatGPT
99
72
Perplexity
98
72
Gemini
95
56
Claude
85
62
Grok
91

Key Details

Category
Long-Duration Iron-Air Battery Storage
Board Governance & ESG
Tier
Challenger
Leader
Entity Type
brand
brand

Capabilities & Ecosystem

Capabilities

Only Form Energy
Long-Duration Iron-Air Battery Storage
Only Diligent ESG
Board Governance & ESG

Integrations

Only Form Energy
Only Diligent ESG

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