Bank Account Verification & Connectivity Aggregation · Vendor file
Plaid
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Open-banking data infrastructure enabling advisors to view held-away account balances and transactions
Active · verified June 2026
Categories Plaid serves
The B4 Index places Plaid in 3 categories. Each category page lays out the build-versus-buy considerations for that decision.
Bank Account Verification & Connectivity Aggregation Primary Per-link/per-verification, volume tiers
Cash-Flow Underwriting / Bank Data Analytics Primary Per-report/per-call
Plaid compared
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classify it Build, Buy, Bridge, or Beware. Vendor facts here are independent of that call. See the full
methodology.