The Axle Blog
Product updates, partnerships, case studies, and ideas on AI-powered compliance operations — from the team building it.
Meet Justin: Axle's KYB & KYC Diligence Agent
There's a new analyst on the team. Justin runs KYB and KYC investigations end to end — ownership, related parties, deep web research, and screening — ending in a decision-ready case file.
Read the announcement →
All posts
How to Write a Transaction Monitoring Investigation Narrative
How to structure a transaction monitoring investigation narrative: the five W's, flow-of-funds detail, disposition rationale, and SAR-ready writing habits.
Reducing Screening Noise Without Raising Match Thresholds
Cut sanctions screening alert noise without loosening match thresholds: data hygiene, suppression rules, weak aliases, and AI-assisted alert review.
The Audit Trail Problem: Making AI Decisions Examinable
What examiners expect from AI audit trails in AML programs: SR 11-7 documentation standards, decision-level logging, and how to make agentic AI examinable.
Transaction Monitoring for Crypto Exchanges: What Is Different
Crypto transaction monitoring spans two ledgers — fiat rails and on-chain activity. How alerting, red flags, and investigations change, per FinCEN and FATF.
From Case to SAR: Building an Audit-Ready Filing Workflow
How to build an audit-ready SAR filing workflow: deadline clocks, narrative standards, supporting documentation, and where automation fits.
Shell Company Red Flags Every Analyst Should Know
Shell company red flags for KYB and EDD reviews: formation, ownership, and transaction indicators from FATF and FinCEN — and how to act on them.
Alert Backlogs: How Compliance Teams Dig Out
What causes AML alert backlogs, what regulators expect, and a risk-ranked plan to clear the queue without cutting corners on SAR quality.
What Is Watchlist Screening? Lists, Vendors, and Workflows
How watchlist screening works: which lists to screen against, how to evaluate vendors, and how to build an alert workflow that survives an exam.
Source of Funds vs Source of Wealth: EDD Essentials
What separates source of funds from source of wealth, when EDD requires each, and how to corroborate both without stalling onboarding.
Human-in-the-Loop AML: Where Analysts Stay Essential
How human-in-the-loop AML works in practice: which decisions automate safely, where analyst judgment stays mandatory, and what regulators expect.
Continuing Activity Reports: When and How to File
FinCEN's 90/120-day continuing activity SAR timeline, what the October 2025 FAQs changed, and how to file: box 1c, Item 29/31 mechanics, and policy tips.
PEP Screening: Who Counts and How to Risk-Rate Them
Who counts as a PEP, what US regulators actually require, and a practical framework for risk-rating PEP customers — with FATF and FFIEC sourcing.
AI Agents vs Rules-Based Monitoring
Where AI agents beat rules-based AML transaction monitoring, where they don't, and how to layer them without failing model risk review.
Structuring and Smurfing: Detection Patterns That Still Work
Structuring and smurfing detection patterns that still work: sub-threshold bands, cross-channel aggregation, funnel accounts, and SAR workflow tips.
OFAC Compliance Checklist for Fintechs
OFAC's five compliance components turned into a working checklist for fintechs — screening controls, testing cadence, and where AI screening fits.
Model Risk Management for AI in AML: A Starter Framework
How SR 26-2 changes model risk management for AI in AML — scope, validation, effective challenge, and a starter framework for BSA officers.
Transaction Monitoring Rules Tuning: A Practical Guide
How to tune AML transaction monitoring rules: baseline metrics, ATL/BTL testing, threshold changes, and the documentation examiners expect.
High-Risk Customer Reviews: Building a Defensible Process
How to build a high risk customer review process examiners trust: cadence, triggers, evidence standards, decisions, and workflow design for EDD.
Questions to Ask Any AI Compliance Vendor (Before the Demo)
A BSA officer's guide to AI compliance vendor evaluation — the model governance, audit trail, and pilot questions to ask before the demo.
Common SAR Filing Mistakes That Trigger Regulator Questions
The SAR filing mistakes FinCEN and examiners flag most — narrative gaps, missed deadlines, aggregation errors — and how to fix each one.
What Is Transaction Monitoring? The 2026 Guide
What transaction monitoring is, how automated AML monitoring works, and how compliance teams tune scenarios, manage alerts, and hit SAR deadlines.
Fuzzy Name Matching in Sanctions Screening, Explained
How fuzzy name matching works in sanctions screening: Jaro-Winkler, Soundex, edit distance, threshold tuning, and OFAC's calibration expectations.
The 5 Ws of SAR Narratives
The SAR narrative 5 Ws — who, what, when, where, why, plus how — explained with FinCEN and FFIEC guidance and a structure examiners recognize.
KYB vs KYC: What Is Actually Different
KYB vs KYC compared for compliance teams: what each verifies, how FinCEN's CDD Rule anchors both, and where KYB gets operationally harder.
The Real Cost of a Transaction Monitoring Alert
How to calculate cost per alert in AML, why false positives dominate the math, and which levers actually cut transaction monitoring spend.
Adverse Media Screening: Separating Signal From Noise
A risk-based approach to adverse media screening: scoping, source credibility, deduplication, and adjudication that cuts noise without missing risk.
How to Pilot an AI Agent in Your Compliance Program
A practical framework for an AI pilot in AML compliance: scoping, shadow mode, model validation, and the go/no-go metrics that matter.
Beneficial Ownership Verification: A Practical Guide
Beneficial ownership verification under FinCEN's CDD Rule: the 25% ownership and control prongs, verification methods, and what changed in 2025.
What Regulators Expect From AI in Transaction Monitoring
AI transaction monitoring compliance: what examiners expect, key guidance from FinCEN and the banking agencies, and how to run a defensible pilot.
SAR Filing Requirements and Deadlines in 2026
SAR filing requirements in 2026: the $5,000 threshold, 30- and 60-day deadlines, continuing activity timelines, and what the October 2025 FAQs changed.
AlterBank Selects Rose After Pilot Cuts Compliance Investigation Costs by More Than 70%
AlterBank moves Rose from pilot to full production after cutting investigative labor costs by more than 70% — while its team processed three times more AML alerts without adding headcount.
NetReveal Alternatives: Augment or Replace?
Weighing NetReveal alternatives? A framework for choosing between augmenting or replacing legacy transaction monitoring, with regulator guidance.
How to Adjudicate a PEP Alert (Step by Step)
A step-by-step PEP alert adjudication workflow for AML teams: match validation, risk assessment, disposition, and documentation that stands up to exams.
Sanctions Screening False Positives: Why 95% of Hits Are Noise
Why sanctions screening false positive rates hit 95%, the root causes behind the noise, and how to cut review time without loosening thresholds.
What Triggers an EDD Review (and How to Run One)
Risk-profile and event-driven triggers, what FinCEN's CDD Rule requires, and a seven-step EDD workflow that stands up to exams.
The KYB Document Checklist for Business Onboarding
Formation documents, both beneficial-ownership prongs, EDD triggers, and what FinCEN's 2026 exceptive relief actually changes.
L1 vs L2 Alert Review: Inside a Modern TM Workflow
What L1 closes, what L2 escalates, what the FFIEC manual requires — and why the handoff is the hidden cost driver.
How to Reduce False Positives in Transaction Monitoring
Fix the inputs, tune with evidence, and let AI handle alert assembly — a practical playbook, plus what FinCEN actually says about using AI.
How to Write a SAR Narrative (With Annotated Example)
The five essential elements, FinCEN's three-part structure, an annotated example, and the errors that make narratives useless.
Meet Justin: Axle's KYB & KYC Diligence Agent
Ownership, related parties, deep web research, and screening — ending in a decision-ready case file with a suggested disposition.
Meet Axle Copilot: An Analyst-Grade Assistant Inside Every Investigation
Ask questions, rerun with new context, and take action — behind plan cards and predicted-impact previews.
Summer 2026 Release: Justin Goes Live, Copilot, and Semantic Search
Justin joins the team, Copilot lands in every investigation, and Rose gains semantic search, rule-based dispositions, and on-demand investigations.
Axle + Chainalysis: On-Chain Intelligence, Inside Every Investigation
On-chain risk signals and exposure data, pulled directly into Rose's investigations — no manual lookups, full audit trail.
How Rise Runs Transaction Monitoring Reviews Around the Clock
Rose investigates Rise's transaction monitoring alerts end to end — 24/7, in their existing stack, with a rationale on every disposition.
Axle MCP Server: Operate Your Agents from Claude, Cursor, and ChatGPT
Pull live alert metrics, trigger reruns, and inspect investigation context — from the AI tools you already use.
Winter 2025 Release: Chainalysis Integration, API V2, and Flag-Based Risk
Chainalysis on-chain intelligence, API V2, case management, custom PDF reporting, and transparent flag-based risk.
Introducing the Axle Blog — and What We Built at Our Hackathon
What we shipped during our internal hackathon: global search across Axle, a redesigned transactional email system, and this blog.
Summer 2025 Product Update: Case Management, OneSchema, and Smarter Screening
Case management and OneSchema CSV uploads in Rose; configurable PEP handling, location matching, and multi-point approvals in Baley.
Q1 2025 Product Release: What's New Across Baley, Rose, and Sam
OSINT and API upgrades for Baley, blockchain investigations and multi-institution SOPs for Rose, and Sam out of beta.
