#6 in Privacy & ComplianceUpdated 2026-08

Marble

by Marble · Open-source fraud and AML monitoring, self-hosted or SaaS

53.7 — BenchRank score out of 100

Homepage
Pricing page

Visit website See full Privacy & Compliance ranking

Overview

Marble is a fraud and AML platform for banks, fintechs and crypto exchanges. It ingests data in a custom model that mirrors your own, runs real-time and post-trade decisioning against no-code rules and scenarios, and screens customers, counterparties and payments against sanctions, PEP and adverse media lists. Alerts feed a case manager with workflows, audit trails and analytics.

Best for: Banks, fintechs and crypto platforms that want customisable fraud and AML monitoring they can self-host
Pricing: No figures are published: the open-source self-hosted tier is free, and the Starter and Enterprise plans are priced on request.
Runs on: WebSelf-hosted

Strengths and trade-offs

Strengths

Open-source core, deployable self-hosted or as SaaS
No-code rule builder for custom monitoring scenarios
Custom data model ingests your data without transformation
Screening, case management and reporting in one platform

Trade-offs

No published prices; Starter and Enterprise are quoted on request
AI automations sit on Enterprise, and Starter is SaaS-only
AI Agent for Optimization is listed as coming soon
Open-source licence bars running a managed service for third parties

Pricing

Published plans from Marble’s own pricing page, in USD. Usage charges and add-ons may apply on top.

Marble pricing tiers, monthly rates in USD
Plan	Monthly	Includes
Open Source	—	Real-time decision engine Community support Self-hosted deployment
Starter	Contact sales	Fraud and AML detection, investigation and reporting Enterprise-grade governance and security controls Direct support SaaS only
Enterprise	Contact sales	Detection, investigation and reporting with AI automations Enterprise-grade infrastructure, governance and security controls White glove support with SLA SaaS or on-premise

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 0 out of 100
API quality: 30 out of 100
Documentation: 90 out of 100
Agent friendliness: 97 out of 100
Pricing transparency: 20 out of 100
Changelog: 100 out of 100
Marketing site structure: 75 out of 100
Operational trust: 75 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness: 55 out of 100
Maintenance: 100 out of 100

This doesn’t look right — report a problem with Marble’s score

Alternatives in Privacy & Compliance

Ranked 1
74.4 — BenchRank score out of 100
c15t
c15t · Open source consent management and script loading for web apps
Best for: Development teams that want a code-controlled cookie consent banner in modern web apps
Ranked 2
62.6 — BenchRank score out of 100
Probo
Probo · Open-source compliance platform with compliance officers who run the programme
Best for: Startups needing SOC 2, ISO or HIPAA certification without running a compliance programme in-house.
Ranked 3
60.4 — BenchRank score out of 100
Comp AI
Comp AI · Automated SOC 2, ISO 27001, HIPAA and GDPR compliance
Best for: Startups and growing companies automating SOC 2, ISO 27001, HIPAA or GDPR evidence work