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AI-powered Korean government benefit search, consultation, and duplicate-benefit simulation in one place.
GRAXEL (graxel.ai) is an integrated platform that lets a solo freelance developer run actually live micro-SaaS tools under a single account. Instead of one monolithic product, each tool solves a narrow, specific problem on top of a shared design system, authentication, and billing stack. Because one person owns the full stack, decisions ship fast and user feedback lands in production within days.
myhyetaek.graxel.ai; the backend is a Rust Axum service (policy-api.graxel.ai) running on Oracle Cloud ARM.agent.graxel.ai.New Mac (M4 Pro 64GB) handles main development and local 32B LLMs. Old Mac (M4 Pro 24GB) runs the 24/7 agent and Playwright E2E. Oracle Cloud Always Free ARM (24GB) covers batch crawlers and the Rust API. The three nodes are linked over Thunderbolt 5 (120Gbps) with sub-1ms latency. Frontend on Cloudflare Pages, DB on Supabase Free, cache on Upstash Free — monthly fixed cost is essentially zero.
Operational notes and build logs live on the blog. Operator information and contact details are on the about page.
GRAXEL is not just a directory of services. It's where a solo developer puts down the things you only learn by running these programs end-to-end — Korean government benefits, freelancer taxation, single-operator infrastructure. The guides below all started from a personal frustration and went through actual application, failure, and retry.
Government benefits
Youth rent support, savings programs, small-business policy loans, and housing — what to apply for first, with the five most common mistakes.
9 min · First-hand notes
Tax
Simplified vs general taxpayer, VAT, year-end income tax, the five expenses solo developers forget, and how to avoid an annual health-insurance shock.
11 min · From a first-year mistake
Service guide
How to query 11,600+ Korean policies, compare candidates, verify eligibility, and check duplicate-benefit conflicts.
5 min · Official guide
The GRAXEL blog covers Korean government benefits, freelancer taxation, RAG operations, and single-operator infrastructure — written by the founder, fact-checked against primary sources.
Operations ·
Honest one-year retrospective on choosing pnpm + Turborepo monorepo as a solo developer — what worked, what hurt, and when to split into multi-repo.
Read more →
Guide ·
Practical guide for foreign residents in Korea on which government benefits are actually available by F-2/F-5/F-6 visa, plus the three documents that get you blocked.
Read more →
Operations ·
A solo developer's transparent Cloudflare Pages free-tier cost report after running 5 services for one year. Real numbers, real failures, and what to copy.
Read more →
Operations ·
A practical look at the GRAXEL monorepo model and why shared packages matter for launching focused SaaS tools.
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Engineering ·
Why GRAXEL combines vector search and text search for Korean public-policy retrieval.
Read more →
Engineering ·
How GRAXEL handles locale-specific routing, metadata, and crawler-facing content across ko, en, and ja.
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Discover the most-used services
Go from policy discovery to AI counseling, overlap simulation, and pricing in one flow.
STEP 1
Policy Search
Find relevant government policies and compare eligibility quickly.
STEP 2
AI Counseling
Get tailored answers for policy strategy and startup growth.
STEP 3
Overlap Simulation
Preview duplicate-benefit conflicts before applying.
STEP 4
Pricing
Choose the plan that matches your usage and launch quickly.
2 live services across 1 categories
Core Features
Manage all your services from a single AI-powered platform
Feature 01
Ship new services in days with template-based development.
Feature 02
OAuth 2.0, JWT, and CSRF protection built in from day one.
Feature 03
One login grants access to every service in the ecosystem.
Feature 04
Microservice architecture lets each service scale independently.
Feature 05
LemonSqueezy, PortOne, and more payment providers supported.
Feature 06
AI analyzes your usage patterns to recommend the right services.