Post-Retirement Social Insurance Transition Navigator

3.30

Derivation Chain

Step 1 AI adoption leads to half workforce reduction

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Step 2 Post-retirement 4 major insurance status transition confusion

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Step 3 Optimal path guidance for simultaneous transition of health insurance, national pension, employment insurance, and industrial accident insurance

Problem

When employees around age 55 retire, their eligibility for the four major social insurances changes simultaneously, but each must be handled separately through different agencies (National Health Insurance Service, National Pension Service, Employment Insurance). Health insurance premiums can jump 2-3x when switching from employee to local subscriber status, and dependent registration conditions for a spouse are complex. For the National Pension, missing the decision on voluntary continued enrollment, or for Employment Insurance, missing the unemployment benefit application deadline (12 months after retirement), results in loss of benefit rights. All of this must be handled at once, but with no integrated guidance service available, most people miss items one by one.

Solution

(1) Input retirement date, last annual salary, and family composition to see each of the four insurances' status changes and optimal options on one screen, (2) compare health insurance dependent vs. local subscriber premiums, calculate voluntary continued enrollment break-even point, (3) provide a timeline of processing order, deadlines, and required documents per agency, auto-generating a 'to-do within 30 days after retirement' checklist.

Target: Individuals aged 53-60 planning retirement or within 1-2 months after retirement, whose spouse is a homemaker or freelancer, who need to handle social insurance transitions themselves

Revenue Model: Free basic 4-insurance transition checklist, customized optimization report (including premium savings scenarios) 7,900 KRW (~$5.90) per transaction, social insurance expert labor consultant matching fee

Ecosystem Role: Education

MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty

2.0/5

U Urgency

4.0/5

M Market

3.0/5

R Realizability

4.0/5

V Validation

3.0/5

NUMR-V Scoring System

N Novelty	1-5	How uncommon the service is in market context.
U Urgency	1-5	How urgently users need this problem solved now.
M Market	1-5	Market size and growth potential from proxy indicators.
R Realizability	1-5	Buildability for a small team with realistic constraints.
V Validation	1-5	Validation signal quality from competition and demand data.

N=.15 U=.20 M=.15 R=.30 V=.20

Feasibility (70%)

Tech Complexity

29.3/40

Data Availability

20.8/25

MVP Timeline

20.0/20

API Bonus

0.0/15

Feasibility Breakdown

Tech Complexity	/ 40	Difficulty of core implementation stack.
Data Availability	/ 25	Practical availability and cost of required data.
MVP Timeline	/ 20	Expected time to ship a usable MVP.
API Bonus	/ 15	Bonus for viable public API leverage.

Market Validation (56/100)

Competition

8.0/20

Market Demand

6.2/20

Timing

14.0/20

Revenue Signals

9.0/15

Pick-Axe Fit

10.5/15

Solo Buildability

8.0/10

Validation Breakdown

Competition	/ 20	Signal quality from competitor landscape.
Market Demand	/ 20	Demand proxies from search and mention patterns.
Timing	/ 20	Fit with current shifts in tech, behavior, and regulation.
Revenue Signals	/ 15	Reference evidence for monetization viability.
Pick-Axe Fit	/ 15	How well the concept serves participants in a trend.
Solo Buildability	/ 10	Practicality for lean-team implementation.

Technical Requirements

Backend [medium] Frontend [medium] Data Pipeline [low]

Dashboard