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Grantbook is a strategic tech consultancy exclusively serving philanthropy. We help grantmakers transform and optimize their change operations—the suite of people, processes, data, and systems that empower changemakers around the world to reach their full potential. Grantbook offers a full suite of strategic advisory, implementation, and ongoing support services to ensure your “how” is maximizing your “why”.

Grantbook Questions

The Grantbook annual revenue was $5.3 million in 2026.

Nikki Barrett is the CEO of Grantbook.

40 people are employed at Grantbook.

Grantbook is based in Toronto, Ontario.

The NAICS codes for Grantbook are [54151, 541512, 5415, 54, 541].

The SIC codes for Grantbook are [737, 73].

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