GrailPay
GrailPay is a company based in United States. Builders in Fintech has recorded 2 equity rounds for GrailPay, most recently a series a round of $10.5M on 25 June 2026.
Added ·
- $17.2M
- Series A · $10.5M · 25 June 2026 · led by MissionOG
Timeline
Series A · $10.5M · MissionOG (lead), Commerce Ventures, Counterpart Ventures, EJF Ventures
Early-stage round · $6.7M · Construct Capital (lead), Broadhaven Ventures, Commerce Ventures, Grasshopper Bank, Soma Capital
All funding rounds in the database
Product
Risk scoring and guaranteed ACH and instant payments
Fraud and risk
Markets: United States
GrailPay runs a risk and data network for bank payments. It scores the risk of each payment before money moves, using payer identity and intent checks, real-time account validation and open banking links, and guarantees payments that qualify across ACH and instant rails. Platforms also get instant onboarding, unified underwriting, fast ACH settlement and flexible payout routing.
Agent access
Description from the company website
Agent-Ready 2/5
- Discoverable — Can an agent find and read it?Found
- Documented — Can it understand the API without a login?Not found on 3 November 2026
- Testable — Can it try the API without a sales call?Not found on 3 November 2026
- Connectable — Can it connect directly (MCP)?Not found on 3 November 2026
- Trusted — Can it see who runs it securely?Found
Description from the company website · Source