Alloy alternatives

3 tools to consider instead of Alloy, shown against it.

Alloy Sardine Unit21 Sift
Vendor Alloy Labs, Inc. (Alloy) SardineAI Corp. Unit21, Inc. Sift Science, Inc.
Pricing model Quote only Quote only Quote only Quote only
Free tier
Deployment Cloud Cloud Cloud Cloud
Open source No No No No
Best for Banks and fintechs that want to combine multiple third-party identity and fraud data sources into one onboarding decision. Fintechs and banks that need onboarding, payment fraud and AML monitoring in one platform, weighted toward behavioral-biometric detection. Fraud and AML ops teams that want to configure detection rules and run investigations themselves without engineering support. Digital businesses that want fraud scoring backed by a large shared consortium network rather than building models from their own data alone.
Pricing

Enterprise pricing quoted per institution based on data sources used and application volume; no published rate card.

Pricing has not been verified yet — see the vendor's site.

Enterprise pricing quoted per customer based on volume and modules used; no public rate card.

Pricing has not been verified yet — see the vendor's site.

Enterprise pricing quoted per customer based on data volume and modules; no self-serve signup or published rates.

Pricing has not been verified yet — see the vendor's site.

Usage-based enterprise pricing scaled to event/transaction volume; rates are negotiated per account and not published.

Pricing has not been verified yet — see the vendor's site.

Features
  • Orchestration across 270+ KYC/KYB and fraud data partners
  • Identity-centric 'Fraud Signal' ML risk model
  • Automated account-opening decisioning
  • Perpetual KYC/KYB monitoring post-onboarding
  • Transaction monitoring across ACH, wire, card, P2P and stablecoins
  • AML/watchlist screening
  • AI assistant for case triage and next-step recommendations
  • Vendor-neutral, configurable decisioning workflows
  • Behavioral biometrics (typing, mouse, touch patterns)
  • Device fingerprinting and emulator detection
  • IP/location de-anonymization ('True Piercing')
  • KYC/KYB identity verification and document checks
  • Payment fraud detection across ACH, wires, cards and RTP
  • On-chain/crypto transaction risk scoring
  • Connections graph for network/link analysis
  • Sanctions and PEP screening with case management
  • No-code rules engine for velocity and behavioral checks
  • Case management with alert-to-SAR workflow automation
  • Graph/link analysis connecting entities across data points
  • Device risk scoring (rooted devices, VPNs, tampered browsers)
  • Sanctions and watchlist screening with fuzzy matching
  • Direct integration with existing data warehouses (Snowflake, BigQuery, Databricks)
  • Automated evidence collection and narrative drafting
  • Regulatory filing automation (SAR, STR, CTR, 314(a), goAML)
  • Device fingerprinting and identification
  • Behavioral monitoring across signup, login and transaction events
  • Cross-customer consortium data network
  • Proprietary ML risk scoring with explainable signal breakdowns
  • Customizable rules engine and automated decision workflows
  • Analyst case queue and investigation workflows
  • Chargeback and account-abuse protection
  • Real-time scoring API

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