LEYSYS · SAAS & AI

Business applications for high-stakes work

Leysys builds software for work where the rules are complex and the results must hold up, from property billing to electronic voting, with AI built into the workflow.

BULK PROCESSING

Bills and ballots,
by the thousand

Leyve

October 2026 service charges

Darae Hills · 14 buildings

2,846bills in one run

Charges calculated
2,846
Bills issued
2,846
Payments matched
2,311
ArenVote

2026 annual general meeting

Saesol District 2 Reconstruction Association

1,708ballots counted

Members
1,962
Turnout
87.1%
Agenda items
6 decided
TECHNOLOGIES

The technology
inside our applications

  • Fintech

    Billing · Payment collection · Reconciliation

    Leyve

  • Proptech

    Leases · Service charges · Property analysis

    Leyve · Realtyscope

  • Legal tech

    E-voting · General meetings · Resolutions

    Arenity · ArenVote

  • Data

    Market data · Seller analytics · Reports

    Marketscope · Realtyscope

Business applications

  • ERPLeyve
  • CRMZution
  • GovernanceArenity · ArenVote
  • LMSlaiel
  • InsightsMarketscope · Realtyscope
Explore what we build →
HOW WE BUILD

The work comes first,
the software follows

Operations by design

We design the whole workflow, end to end

From the first step to the final record, every stage is designed together, the way the work actually runs.

Trust built in

Results that matter keep their evidence

Permissions, change history and a verifiable record travel with every amount, document and vote.

Expertise made usable

Accurate, yet easy to learn

The product handles the complex rules, so people can focus on the decision.

Illustration of Kyoungsup Choi wearing glasses
LEADERSHIP

Kyoungsup Choi Founder & CEO

Kyoungsup Choi has led product planning for Leysys's business applications since 2018, after working at BCG and in Strategy & Planning at SK hynix.

Meet our founder →
WORK WITH US

Let's talk about what we can build together

Partnership and investor inquiries go straight to our team.