Every AML vendor now calls itself AI-native, and every one of them has a percentage on its homepage. Napier AI claims a 90% cut in false positives. Hawk claims 70% fewer false alerts, 55% fewer payments wrongly blocked, and 62% less investigation time. ComplyAdvantage says its agents resolve up to 85% of routine alerts on their own, and Unit21 points to customers reporting reductions of 93%, 72% and 50%.
Those numbers can’t be compared with each other. Some come from one customer’s case study, some are platform averages, and one appears only in page metadata. None of them ships with a baseline, a time period, a sample size, or a definition of what counted as a false positive. No independently audited false positive figure turned up for any vendor on this list.
That doesn’t make anyone dishonest. The industry simply hasn’t agreed on how to measure the thing it sells. So whether you’re buying sanctions and PEP screening for customer onboarding or a full transaction monitoring platform, the homepage percentage is the weakest part of any shortlist. Prices, limits, and coverage counts are much more useful, because you can check them.
Quick answer: eight vendors are worth knowing.
| Vendor | What stands out |
| ComplyAdvantage | The one specialist you can sign up for yourself, from $99 a month. |
| Napier AI | The boldest headline claim. |
| Hawk and Unit21 | The most detailed operating numbers. |
| LSEG World-Check | Data, not software. |
| Sanction Scanner | Publishes an entry price of EUR 990 a month. |
| SEON | Keeps AML on its custom-priced tier. |
| KYCAID | The cheapest way to add screening to identity verification. |
None of them publishes the methodology behind its AI figures.
How this list was judged: four criteria were applied.
- What the product actually is, since data feeds and software platforms often get compared as if they were the same thing.
- Whether pricing is published.
- What coverage figures the vendor publishes about its own data.
- Whether any AI claim comes with a stated method.
Vendor pages were checked in October 2026. Prices appear in each vendor’s own currency, and performance figures are vendor-reported unless stated otherwise. This is a desk review, not hands-on testing.
Comparison table
| Provider | What it is | Headline AI claim | Method published | Published price |
| ComplyAdvantage | Screening and monitoring platform | Up to 85% of routine alerts resolved autonomously | No | From $99/month |
| Napier AI | Screening and monitoring platform | 90%+ false positive reduction | No, single case study | Not published |
| KYCAID | Identity verification with screening | Internal platform data | No, self-attributed | EUR 0.85 per check |
| Unit21 | Monitoring and case management | Customer-reported 50–93% reductions | No, customer case studies | Not published |
| Sanction Scanner | Screening platform | None quantified | n/a | EUR 990/month |
| LSEG World-Check | Risk intelligence data | None quantified | n/a | Not published |
| SEON | Fraud platform, AML on top tier | None quantified for AML | n/a | $699/month, AML excluded |
| Hawk | AML and fraud platform | 70% fewer false alerts | No | Not published |
1. ComplyAdvantage: the specialist you can actually sign up for

ComplyAdvantage was founded in London in 2014. Its platform, Mesh, covers customer, company and payment screening, sanctions and watchlists, PEP and RCA data, adverse media and transaction monitoring.
It’s the only screening specialist here you can buy without talking to sales. The Starter plan begins at $99 a month and is priced in monitored-entity tiers from 100 to 2,000. ComplyAdvantage says it will set you up within one business day of signing up. Enterprise pricing is on application.
Its AI numbers are harder to pin down. The 85% autonomous resolution figure sits in a product description with no supporting data. The 95% review automation figure appears in page metadata rather than the copy itself.
Pros: self-service signup and a published entry price; payment screening, which identity-first vendors rarely include; transaction monitoring on the same platform.
Cons: the Starter tier stops at 2,000 monitored entities; the false positive reduction is described in words, with no figure attached; list and source counts weren’t easy to find on its public pages.
2. Napier AI: the boldest claim, with a name attached
Napier AI is a London company whose Continuum platform screens clients against sanctions, PEPs and adverse media in real time and in batches. It also handles transaction screening, transaction monitoring with more than 100 built-in AML typologies, and ongoing client risk assessment. Napier lists ISO 27001:2022 and SOC 2 Type 2 certifications and says more than 150 financial institutions use it.
Its headline figure, a false positive reduction of more than 90%, comes from a published Banco do Brasil case study. Naming the customer puts Napier ahead of most of the field. Still, the page gives no baseline alert volume, time period or definition, which matters a lot. Cutting 90% of alerts from a badly tuned legacy rules engine is a very different feat from cutting 90% against a modern system, and the case study doesn’t say which it was.
Pros: names the customer behind its headline; published security certifications; a quantified typology library.
Cons: no public pricing or self-serve option; the flagship number rests on one unaudited case; no identity verification module, so onboarding needs a second vendor.
3. KYCAID: the cheapest way to add screening to onboarding

KYCAID comes at the problem from the identity side, which makes it the cheapest option for a business that mainly needs to screen its own customers rather than monitor payment flows.
AML screening for PEPs, sanctions, watchlists, and OFAC lists comes bundled into the Standard KYC tier at EUR 0.85 per verification, instead of being priced per monitored entity. Basic KYC, without screening, costs EUR 0.75, and Advanced, which adds address verification, costs EUR 1.10. Each tier lists EUR 50 on registration, and the pricing page states no monthly minimum outside enterprise volumes.
The screening data model is documented more precisely than most. Former PEPs stay tracked for 20 years after leaving a national or intergovernmental post and five years after other roles. Records include name transliterations, date of birth where available, role, country, and tenure. KYCAID’s adverse media screening tools add sentiment and relevance scoring, phonetic and fuzzy name matching, and continuous monitoring after onboarding.
To be consistent, the same test has to apply here. The adverse media page quotes 63% and 90% figures attributed to “KYCAID internal platform data, 2025–2026”. Those are self-reported and unaudited, with no method, just like everyone else’s.
Pros: the cheapest published route to screening tied to a verified identity; a precise PEP retention model; no stated monthly minimum or platform fee.
Cons: no published counts of lists or adverse media sources; self-attributed performance figures; no transaction monitoring, so a payments business still needs a specialist.
4. Unit21: big US numbers, less said about elsewhere
Unit21 started in San Francisco in 2018. It offers transaction monitoring, case management, payment and sanctions screening, customer risk rating and regulatory filings, with a fraud consortium alongside. Its published scale is the largest in this group. Unit21 says it monitors 4.5 billion events a month and handles 5% of all SARs filed in the US, and that its consortium covers more than 80 million US adults.
Its AI results are named customer outcomes rather than platform averages, which is the more honest format. Nexo reported a 93% fall in false positives, Kinecta Federal Credit Union 50% and Underdog Fantasy a 72% cut in alerts. These are still case studies the vendor published itself.
Pros: results attributed to named customers; the largest published processing scale; built-in SAR and CTR filing.
Cons: demo only, with no public pricing; its main selling points lean on US filings and a US consortium, and it publishes less about EU or UK coverage; screening depth depends on the list provider underneath.
5. Sanction Scanner: a published price with a high floor

Sanction Scanner launched in 2019. It’s registered in the UK and has major operations in Türkiye. It covers name, sanctions, PEP, and adverse media screening, KYB, customer risk assessment, and transaction monitoring and screening.
The draft’s figures put Starter at EUR 990 a month for 100 screened entities. That tier includes adverse media, PEP and RCA screening, daily ongoing monitoring and basic API access. Transaction monitoring and the enterprise API need the custom tier. The company says it consolidates sanctions and watchlists from more than 200 countries, though another line on the same about page says 220.
Pros: a published price; daily monitoring at entry level; screening for less common entities like vessels, aircraft, and crypto wallets.
Cons: EUR 990 a month for 100 entities is a steep starting point, and overage is billed at standard rates; no free trial listed; coverage is given as a country count rather than a count of lists or sources.
6. LSEG World-Check: data, not software
World-Check, now part of the London Stock Exchange Group, is the most widely used risk intelligence dataset in this market. It’s also the one people most often misfile. It’s a structured database licensed into other companies’ screening engines, so buying it still leaves you needing software to run it in.
Its published coverage is the most detailed here. LSEG lists 240 countries and territories, more than 50,000 media and official sources, 65+ languages and over 470 research analysts. It also says it adds more than 50,000 new records and reviews 170,000 every month. Roughly 35% of the data covers sanctions, watchlists, regulatory and law enforcement lists. The other 65% covers PEPs and parties linked to sanctioned entities or financial crime.
Pros: by far the most detailed coverage disclosure; a sizeable, quantified research team behind the data; the source auditors usually expect to see.
Cons: it needs a screening engine, case management and workflow from someone else; no public pricing or trial; no total profile count, which makes like-for-like comparison hard.
7. SEON: fraud first, AML on the top tier

SEON was founded in January 2017 and has offices in Austin, London, Budapest and Jakarta. It’s a fraud platform built on digital footprint and device intelligence, and it claims more than 1,100 real-time first-party data signals.
The detail that matters for an AML buyer is in SEON’s own pricing table. The Starter plan at $699 a month includes 2,500 API calls, 10 users and 50 advanced custom rules. It marks AML compliance and case management as unavailable, and both only come with the custom-priced Premium plan. So the published price doesn’t cover AML.
Pros: fraud signals that pure AML vendors don’t have; a published entry price; strong rule controls at the low tier.
Cons: the real AML price is unpublished; pricing by API call makes AML cost modelling awkward; headline figures, including $300 billion in fraud and laundering stopped, are self-reported.
8. Hawk: the most specific numbers in the group
Hawk is a German company founded in 2018, with offices in Munich, London, New York, Riyadh and Singapore. It raised a $56 million Series C led by One Peak in April 2025 and reports more than 80 customers. Its product covers transaction monitoring, customer risk rating, customer and payment screening, fraud and mule detection, case management and regulatory reporting.
Hawk’s claims go further into the weeds than anyone else’s. It reports a 70% drop in false alerts and 55% fewer payments wrongly blocked for sanctions. It also cites 62% less investigation time and three to five times more threats found. One Alviere case study reports that 98% of known false positives were cleared while every confirmed true positive was still escalated. Detailed numbers aren’t the same as verified ones, though, and none of these comes with a method.
One point in Hawk’s favour is that it maps its agentic AI governance to OCC, Wolfsberg Group and FATF principles, and says every decision can be explained to regulators.
Pros: the most granular published operating claims; AI governance tied to named standards; AML and fraud in one platform.
Cons: no public pricing or trial, enterprise sales only; at 80+ reported customers, it has the smallest base of the platform vendors here.
How to compare vendors when nobody shows their working
Compare what you can check. That means published prices, entity or verification limits, coverage counts, security certifications, and whether a claim names the customer behind it.
On that test, LSEG World-Check leads on data disclosure. ComplyAdvantage, Sanction Scanner and KYCAID lead on pricing transparency, and Napier and Unit21 do best on attribution. The homepage percentage tells you very little either way. Treat the shortlist like any other piece of third-party risk management and get the important claims in writing.
What to ask about any AI claim
Start with the baseline and the period it was measured over. Then ask how a false positive was defined, and by whom, and whether the result covers all customers or just one. Finally, ask whether the vendor will put the figure in the contract as a service level. A vendor that answers the first three has done the work. One that agrees to the fourth is rare enough to take seriously.
Regulations that should shape the shortlist
EU-facing firms should work from the AML package published in the Official Journal on 19 June 2024. It includes the AMLA Regulation (EU) 2024/1620, the Single Rulebook Regulation (EU) 2024/1624 and AMLD6, Directive (EU) 2024/1640. The Single Rulebook applies from 10 July 2027. None of the vendors reviewed here publishes an explicit AMLD6 compliance claim, so get any such promise made in a sales meeting in writing.
FAQs
Q. What is a false positive in AML screening?
It’s an alert on a customer or payment that turns out to be legitimate, usually because a name partly matches a sanctions or PEP entry. Each one costs analyst time, and the volume grows with your customer base. That’s why every vendor markets a reduction figure, and why a missing measurement standard is a real problem.
Q. Which AML software is cheapest?
Among subscription specialists, ComplyAdvantage’s Starter plan starts lowest at $99 a month. For customer screening attached to onboarding, KYCAID costs less still at EUR 0.85 per verification. Sanction Scanner’s EUR 990 a month is the highest published entry point. Napier, Hawk, Unit21 and LSEG don’t publish prices.
Q. Is AML software the same as KYC software?
No. KYC software checks that a person is who they say they are, using documents and biometrics. That job keeps getting harder as deepfake identity fraud improves. AML software screens that person against sanctions, PEP, and watchlist data and monitors their transactions afterwards. Some vendors sell both, so the categories blur in marketing but not in procurement.
Q. Can AI really cut false positives?
Probably, and the whole market is moving that way. What’s missing is evidence anyone can check. Every figure in this article is vendor-published, most lack a baseline or method, and no vendor reviewed here has independently audited false positive data.
Q. Do I need transaction monitoring or just screening?
Screening checks who your customers are. Monitoring watches what they do afterwards for patterns that suggest laundering. If you hold or move customer funds, you’ll generally need both. If you only verify customers for access, screening with ongoing monitoring is often enough.
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| Disclaimer: This article is a guest contribution intended for informational purposes only. Pricing, features, and performance claims are based on publicly available information and vendor-reported data, not independent testing. Readers should verify details and consult qualified compliance professionals before making purchasing decisions. |
