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LSEG World-Check One

What LSEG World-Check One is
LSEG World-Check One is a web-based screening service for checking people, transactions, and ongoing risk results. Its listed capabilities include politically exposed person screening, transaction screening, ongoing monitoring, batch screening, and API access. List management is selectable. Tier 1 includes 3,000 initial screens for three users, while Tier 2 includes 5,556 initial screens for three users. A Custom option provides a tailored screening and due-diligence package, with usage points allocated for screening and monitoring and package choices shaped around business needs. The service is paid, has no free plan, and includes a 7-day trial. It can support individual checks, batch workflows, or connections from other systems through its API. LSEG World-Check One was founded in 2007 and is headquartered in London, United Kingdom. The listed platform is web, so access is through a browser-based service rather than a separately listed desktop or mobile application.
Who it suits
It suits organizations that need web-based screening for people or transactions, with monitoring, batch processing, or API connections. Teams can choose listed screen volumes or request a tailored package.
What it does well
- PEP screening included
- Transaction screening available
- Ongoing monitoring supported
- Batch screening and API access
- Custom package option
What to know first
- No free plan
- Web platform only
Limits
Tier 1 provides 3,000 initial screens for 3 users, and Tier 2 provides 5,556 initial screens for 3 users. Custom uses allocated usage points for screening and monitoring.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Tier 1 | 3,000 initial screens · 3 users | On request |
| Tier 2 | 5,556 initial screens · 3 users | On request |
| Custom | Tailored screening and due-diligence package · Usage points allocated for screening and monitoring · Custom package options for business needs | On request |
As lseg.com lists them, read 20 Sept 2026. The maker's own page has the final word.
Getting started
- Open the LSEG World-Check One website
- Choose Tier 1, Tier 2, or Custom
- Use the 7-day trial
- Set up screening and monitoring workflows on the web
- Connect systems through API access if needed
Verdict
LSEG World-Check One combines person, transaction, and ongoing screening in a web service. Its trial and plan structures may fit organizations that need defined screening volumes or a custom arrangement.
Questions
Is there a free plan?
No. LSEG World-Check One is a paid service and offers a 7-day trial.
Which platforms are supported?
The listed platform is web.
What screening types are available?
The service lists PEP screening, transaction screening, ongoing monitoring, and batch screening.
Does it provide API access?
Yes. API access is listed.
How many users do the standard tiers include?
Tier 1 and Tier 2 each include 3 users.
Facts from LSEG World-Check One's own pages
Where LSEG World-Check One stands on Freedom251
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