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Index One

Self-serve index calculation platform covering custom index creation, backtesting, rebalancing and corporate actions, sold to asset owners, advisors, banks and fintechs.

Made by: Index One
Primary category: Index and benchmark
Also listed under: Not recorded
Built for: Not recorded
Firm size: Not recorded
Deployment: Not recorded
Pricing model: Not recorded
What it costs: Not recorded
How we verified it: Confirmed on the vendor's own site
Source: the page we read
Last checked: 2026-10-11
On the vendor's site: open

Index One is a index and benchmark product from Index One. Self-serve index calculation platform covering custom index creation, backtesting, rebalancing and corporate actions, sold to asset owners, advisors, banks and fintechs. Buyside Fintech verified that Index One lists this product on the vendor's own website on 2026-10-11, and the page we read is linked below. We do not record how it is deployed, how it is priced, what it costs and the firm sizes it serves for this product, because Index One does not publish it; the table below shows those rows empty rather than hiding them. Practitioner reviews and questions about Index One appear below, and anyone at a firm that uses it can add one.

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How Index One describes itself

Index One is an index design, distribution, and calculation platform.
Index One’s own website, read 2026-08-30

Their words, not ours, and about the company rather than this product. It is not an assessment and nothing in it has been checked.