FirmsData also positions its platform around India-hosted infrastructure, DPDP considerations, and security controls for organizations operating in India. Its published material describes production infrastructure hosted in ISO/IEC 27001-certified AWS data centers in India.

Companies should independently verify current certifications, contractual terms, and regulatory applicability before relying on any specific compliance claim.

FirmsData verdict: A strong first choice for companies looking for a secure, transaction-focused Investor Data Room, particularly in India.

2. iDeals — Best for Institutional Fundraising

Best for: Mid-market fundraising, private equity, venture capital, and more complex investor diligence.

iDeals is a leading VDR option for fundraising and due diligence. Current 2026 comparisons identify iDeals among the strongest choices for fundraising, with support for structured Q&A, granular permissions, analytics, and complex diligence workflows.

It can be a good fit when a fundraising process involves:

• Multiple investors
• Institutional investors
• Detailed financial diligence
• Extensive document collections
• Formal Q&A
• Engagement tracking

Best alternative to FirmsData: iDeals is particularly attractive for international or mid-market fundraising processes requiring mature diligence workflows.

3. Datasite — Best for Large Institutional Transactions

Best for: Large private-equity transactions, institutional investors, complex fundraising, and enterprise-scale diligence.

Datasite is more commonly associated with large M&A and capital-markets transactions, but its enterprise capabilities can also be relevant when fundraising becomes highly structured and involves significant diligence.