Independent vault analytics

What vaults advertise.
What depositors actually earned.

VaultSight measures realized return from on-chain share price — never from a published APY — against what each vault advertised over the same window. Provenance is labeled, publishers are never merged, and the archive never stops growing.

Request accessRead the methodology
Advertised returnRealized returnThe taper is the capture ratio

Every party holding the data has a reason not to publish the gap

Protocols report the rate that attracts deposits. Aggregators report what keeps users on their platform. Nobody is incentivized to reconcile what depositors actually earned against what was promised.

01

A vault publishes an advertised rate

02

Deposits arrive, dilute yield, and rates decay after the number was set

03

What depositors actually earned goes unmeasured and unpublished

A number nobody else publishes

The capture ratio

Realized APY divided by the time-weighted advertised rate over the same window — the fraction of the advertised return depositors actually captured. Undefined, never zero, when the advertised rate isn't positive.

Multi-publisher provenance

Two publishers reporting different rates for the same vault are stored as two rows, never reconciled or averaged. Every figure is labeled with its source and smoothing window — divergence is a finding, not a data-quality bug.

An archive that compounds

Most vendor APIs retain a rolling window of a few days. VaultSight archives continuously, and every day of history becomes progressively harder for anyone else to replicate.

Pricing

Three ways to use the archive

Observer

Public vault pages, index, and full methodology.

Free

  • Current capture ratio per covered vault
  • 30-day realized-vs-advertised chart
  • Full methodology and source provenance
MOST COMMON

Desk

For allocators and curators doing due diligence.

$499

/mo
  • JSON API and SQL-over-HTTP over full history
  • Webhook alerts on capture-ratio threshold breach
  • Webhook alerts on coverage degradation
  • CSV/Parquet export for due-diligence workpapers
Request access

Institution

For desks that need a custom universe and an SLA.

Custom

  • Custom vault universe
  • Historical backfill from the raw archive
  • Service-level agreement
Request access

FAQ

Frequently asked questions

  • Realized APY is computed from ERC-4626 share price (convertToAssets), never from a published rate. Advertised rate is the time-weighted average of the published APY over the same window. Capture ratio is realized ÷ advertised. Full formulas are on the methodology page.

  • No. VaultSight publishes factual, sourced measurements of past performance. We don't rate, endorse, or recommend any vault, and past performance doesn't indicate future results.

  • VaultSight never has access to, or control over, your funds or private keys. We don't offer deposit, withdrawal, or routing functionality — we only read public on-chain data and archive publicly published rates.

  • No. VaultSight is independent of every protocol, curator, and aggregator we measure. Where we use infrastructure from a party we also cover, that relationship is disclosed on the methodology page.

  • Two publishers reporting different rates for the same vault are stored as two separate rows — never averaged or reconciled. The divergence is itself a finding, not a data-quality problem.

Get access to the archive

Desk and Institution tiers aren't self-serve yet. Leave your email and we'll reach out — Observer accounts are free right now.