ComplyAdvantage Mesh and LSEG World-Check belong on the shortlist when screening is a project of its own. Sumsub and Didit are worth a look if the same team already handles identity verification. Give each candidate a name your staff regularly need to resolve and ask to see the underlying source, the match and the analyst's decision.
AML screening looks for potential matches in sources such as sanctions lists, politically exposed person records and adverse media. An alert is a candidate match. The analyst still needs to determine whether it refers to the same person or company and what the applicable policy requires. That is a different job from detecting an unusual pattern across a customer's payments.
We'd give ComplyAdvantage Mesh 8/10 for a team with a dedicated screening queue. Customer screening and case management are documented in the same product, which makes it a sensible place to test who owns an alert from match to disposition. We'd put a common-name collision in front of an analyst. The choice depends on whether they can close it and export enough evidence for a colleague to reconstruct the decision. A smaller team that already works in its KYC provider's queue might get more out of testing Sumsub first.
Decide which sources and decisions matter
Start with the relevant jurisdictions and risk categories. For sanctions, identify the source and programme rather than asking for “global coverage.” OFAC, for example, maintains its own sanctions lists and provides a search service. A provider can make screening and triage easier, but your organization still needs to know which sources apply and what a result means.
A politically exposed person (PEP) result identifies a role or relationship to assess under your policy. For adverse media, open the original source and check the date, aliases and other identifiers. The article could concern someone with the same name, describe an allegation or have a later correction. Save the attributes the analyst used to reach a decision.
Separate initial onboarding from monitoring. A review cleared last week might need a new look if a relevant source changes or the customer profile is corrected. Set an owner for each new alert and preserve the original decision. Consider how analysts will see a changed profile without reopening every previously cleared match.
Compare the screening solutions
| Solution | When to consider it | What to inspect in the pilot |
|---|---|---|
| ComplyAdvantage Mesh | A separate screening and monitoring operation with configurable case stages | How search, monitoring, alert grouping and exports fit your analyst workflow |
| LSEG World-Check | A dedicated risk intelligence source and screening workflow | Source provenance, matching settings, interface or API access and investigation permissions |
| Sumsub | Screening that should sit alongside applicant verification | Which data sources and monitoring options are enabled, and how a screening result relates to the applicant case |
| Didit | A standalone screening call or an AML step inside an identity workflow | How the match score and risk score are presented, and what can be configured at your plan level |
ComplyAdvantage's Mesh documentation describes both customer screening and cases. Its current migration material distinguishes configurable case stages from older fixed states. If you are moving from an existing API, check which case fields and historical records the new interface exposes. For an integration starting from scratch, decide which decisions your application will write and which it will read.
LSEG describes World-Check as risk intelligence for KYC screening. Ask for the exact interface or API product being offered; access and evidence handling can vary by product. Sumsub's AML documentation describes sanctions, PEP, watchlist and adverse-media checks, and identifies ComplyAdvantage as a screening data partner. Buying both front ends may not give you independent underlying evidence for every hit. Confirm the source lineage where that matters.
Didit's help documentation distinguishes a match score, which concerns whether it is the same subject, from a risk score, which concerns the significance of the result. It also describes current limits on selecting list categories in the AML step. If your policy requires specific categories to be included or excluded, verify that configuration in the product rather than inferring it from a marketing page. See the Didit product review for the broader workflow context.
Build a realistic set of screening cases
Use a clearly identified subject, a common-name collision, a name transliterated in two ways, and an entity with a similarly named affiliate. Choose fixtures from lawful test material and define the expected outcome with the responsible team. A changed list record or an updated customer date of birth is useful for testing monitoring, because it shows whether a case can be reopened for the right reason.
Ask the analyst to record the evidence for each disposition. If there is a potential match but the input has no date of birth, the correct label may be unresolved. A reviewer should be able to see which identifier was absent and what evidence they would need to clear the case. If the source is adverse media, the reviewer should be able to find the publication and separate the subject of the article from other names mentioned in it.
Count false positives on the agreed fixtures and time how long an analyst spends on each. Try a stricter setting on the same names. Check whether it drops any matches you expected to find and whether it saves enough time to justify the change.
Make the result auditable
Use an internal subject ID and attach the provider's case or match IDs to it. Record when screening ran, which configuration was used, what changed, and who made the final decision. On re-screening, distinguish a genuinely new match from an alert repeated because an event was redelivered. The vendor's console may be a useful work queue; it need not be the only place the organization can prove what happened.
Check the export with a concrete request: “Show the current state of this person and explain why the similar name was cleared last month.” Confirm that the person assigned to audit the process can retrieve the relevant references without a bulk export of all customers. Also test how the workflow behaves if the screening service is unavailable, and record which transactions or account actions must wait.
The Saghuro Digital services overview is useful context if screening has to fit an existing application or operations tool. Define the exact places the result will appear. A notification sent to a shared inbox is not a case management system unless somebody can track its owner, status and next action.
Keep the source review separate from match tuning
Use a known relevant list entry to test whether it is present, and a similar but unrelated name to test the matching settings. If the first is missing, changing a fuzzy matching threshold may not help; the source or update cadence may be the problem. If the second keeps recurring, check whether the review can be preserved when genuinely new evidence arrives. An analyst should not need to clear the same unchanged candidate every time a routine refresh runs.
For ongoing monitoring, ask the vendor to distinguish a newly added subject from a change to an existing subject. Check the timestamps in the alert and the source record. They can matter when your team needs to explain whether it learned of a risk before or after taking an action.
Choose the workflow that your analysts can sustain
Trial a dedicated platform and an integrated option if both satisfy the required sources. Ask each to handle an initial review, a source update, a false positive and an evidence export. Check how many manual steps the analyst takes and whether changes to the matching configuration are recorded. Require clarity on who owns review during a service outage.
Open one closed case a week after the demo. Give it to someone who wasn't in the room. If they need a fresh search or an explanation from the original analyst to understand the decision, ask the vendor to show what else the case can retain.
