DEV Community: Fika

How to Start a One-Person Company — A Five-Step Path from Zero to Seven Figures

Fika — Wed, 10 Jun 2026 12:35:49 +0000

How do you start a one-person company? Follow this five-step path: Validate Demand → Define Your Direction → Register Your Company → Build Your AI Tool Stack → Automate Customer Acquisition. The first step isn't registration — it's confirming that someone is willing to pay. In 2026, the number of one-person companies nationwide has surpassed 16 million, accounting for 27.4% of all enterprises; 2.86 million new OPCs were registered in the first half of 2025 alone, a year-over-year increase of 47%.

The core difference between a one-person company and a sole proprietorship comes down to liability — a one-person company caps your losses at your subscribed registered capital (say, ¥100,000), while a sole proprietorship exposes your entire personal assets. How to choose: If your expected annual income exceeds ¥300,000, you serve business clients, or you want to protect your family's assets — go with a one-person company. If your annual income is under ¥100,000 with a low-risk side business — a sole proprietorship offers a lighter tax burden.

What Exactly Is a One-Person Company?

A one-person company (OPC) has a single shareholder by law. Its defining feature is limited liability — if the company owes ¥1 million, you're only liable up to your subscribed capital. Your house and savings stay off the table.

The 2026 Company Law works in your favor: it permits the establishment of one-person joint-stock companies, removes the restriction of founding only one OPC per person, and rolls out nationwide online registration. The mandatory supervisor role has been eliminated — one person means one person, no need to drag in relatives just to fill a seat.

An OPC has five defining characteristics:

Single Shareholder: 100% equity belongs to you
Limited Liability: Capped at your subscribed capital contribution
Independent Legal Entity: Can issue VAT special invoices, participate in tenders
Mandatory Annual Audit: A yearly audit is required
Flexible Structure: Can bring in partners and convert to a standard limited company

In 2026, a one-person company is no longer just a legal structure — one person plus an AI Agent army equals a fully operational company. With over 16 million OPCs nationwide, making up 27.4% of all enterprises, and 20+ cities rolling out dedicated OPC support policies, the landscape has fundamentally shifted.

How Does a One-Person Company Differ from a Sole Proprietorship?

The core distinction is simple: limited liability vs. unlimited liability.

An OPC? If you lose money, your liability is capped at your subscribed registered capital (¥100,000 subscribed means ¥100,000 at risk). A sole proprietorship? You could lose everything you own. This isn't rhetoric — it's legal fact.

Comparison Dimension	One-Person Company	Sole Proprietorship
Debt Liability	Limited liability, capped at subscribed capital	Unlimited joint and several liability
Invoicing	Can issue VAT special invoices	Can only issue regular invoices
Fundraising	Can attract investment, sell equity	Cannot bring in outside investors
Brand Image	"XX Co., Ltd."	Perceived as a small-time operator
Taxation	Corporate income tax + dividend tax (effective rate ~5% for small/micro enterprises)	Individual income tax on business earnings, 5%–35% progressive
Annual Audit	Mandatory annual audit	No mandatory audit

So which should you pick? For annual income under ¥100,000 and a low-risk side business, a sole proprietorship carries a lighter tax burden. But if your expected annual income exceeds ¥300,000, you're serving business clients, or you want to protect your family's assets — a one-person company is non-negotiable. According to the State Administration for Market Regulation, 2.86 million new OPCs were registered in the first half of 2025, up 47% year-over-year — the market has already voted with its feet.

The Five-Step Action Plan

Step 1: Validate Demand

The biggest pitfall isn't registration — it's discovering nobody wants to buy what you're selling after you've already registered.

Run a "3-Day Validation" before you do anything else.

Day 1: Write a one-sentence description of your service with a price tag. Example: "I write optimized English listing copy for cross-border e-commerce sellers — ¥500 per listing."

Day 2: Use Claude or ChatGPT to generate 3 sample copies. Send them to 3 potential clients and gauge their reaction.

Day 3: Ask 10 target customers directly — "Would you pay for this?" If zero people pay, pivot immediately. If even one pays, keep going.

Here's an even faster approach: Post a pre-sale on your social feed — "I'm launching a 1-on-1 coaching cohort in [your niche]. Only 5 spots, ¥1,999 each. Full refund within 3 days if you're not satisfied. Anyone in?" Even selling just one spot gives you your first paying customer, and their feedback becomes version 1.0 of your product.

The core principle of demand validation: charge first, deliver later — a one-person company with real cash flow is the only kind that isn't built on thin air.

Step 2: Define Your Direction

Use three questions to find your sweet spot: What are you good at? Will people pay for it? Can AI amplify your output?

Promising directions for 2026:

AI Content Creation: Short-video scripts, SEO articles, product descriptions — AI can handle 80% of bulk output
Cross-Border E-Commerce: TikTok Shop single-product stores, niche vertical independent sites, asset-light launch
SaaS Indie Development: Vertical micro-tools — for example, an AI-powered email reply agent for foreign trade, priced at ¥3,000/month, with 300+ clients generating over ¥10 million in annual revenue
Design & Creative Services: Brand identity (VI), UI/UX, illustration
Professional Consulting: Tax & finance advisory, marketing strategy, career coaching

The core principle: don't build a generic product — build something that "3,000 users can sustain your livelihood." Don't build an "AI writing assistant." Build an "Amazon cross-border e-commerce listing optimization assistant" — the narrower, the deeper, the safer. A May 2026 research report from Far East Credit Ratings notes that OPCs are heavily concentrated in service industries characterized by "asset-light, high-intellect, new business models."

Step 3: Register Your Company

The entire process is online — no need to leave your house. Log into your local Online Government Services Portal (e.g., Yue Shang Tong in Guangdong, Zhe Li Ban in Zhejiang) → Name verification → Submit documents → Electronic signature → Wait for approval → Collect your business license.

Prepare 3–5 backup names for verification. As of May 2026, electronic signatures require facial recognition.

Name format: City + Brand Name + Industry + Co., Ltd., annotated as a natural-person sole proprietorship.

Registered capital uses the subscribed system — ¥100,000 as a starting point, fully paid within 5 years.

For your registered address, you can use a government-approved co-working space or incubator, with annual fees ranging from ¥1,000 to ¥3,000.

Processing times vary by city: Beijing — as fast as 30 minutes; Hangzhou — 5 minutes; Nanjing — 3 to 5 business days.

Cost breakdown: Agency registration ¥300–500 (free if you do it yourself), company seal ¥0–400 (free in cities like Nanjing), corporate bank account ¥0–500, bookkeeping agency ¥200–500/month.

Three things you must do immediately after registration:

First, complete tax registration within 30 days of receiving your license. Opt for small-scale taxpayer status (monthly sales under ¥100,000 are VAT-exempt).

Second, open a corporate bank account. Never use personal WeChat Pay or Alipay to collect company payments — this is the number one evidence of asset commingling.

Third, maintain proper bookkeeping from month one and conduct annual audits. The audit report is the key evidence proving your personal and company assets are separate.

Remember: the protection of limited liability is contingent on you demonstrating asset independence through your actions.

Step 4: Build Your AI Tool Stack

The biggest difference in running a one-person company in 2026 — you don't need to hire designers, copywriters, programmers, or customer service reps. AI fills those roles for you.

Start with individual tools to get things running:

Role	Tools	Monthly Cost
Content Writing	ChatGPT / Claude	¥20–200
Design & Graphics	Midjourney / Jimeng	¥30–300
Video Production	CapCut AI	¥0–100
Workflow Automation	n8n / Make	¥0–200
Customer Service	Coze / Dify	¥0–500

Total monthly cost: ¥200–1,000 — 30 times cheaper than hiring a single employee.

But these tools operate in silos. ChatGPT writes the copy, and you manually paste it into Midjourney for visuals, then manually transfer it to CapCut for video, then manually upload to every platform. Each tool speeds up a step, but none eliminates a step.

The real upgrade: from standalone tools to Agentic AI Orchestration.

Assemble multiple AI Agents into an autonomous, collaborative team. On a low-code Agentic AI platform like SoloEngine, drag a Copywriting Agent, Design Agent, Customer Service Agent, and Data Analysis Agent onto a canvas, connect their collaborative relationships, and hit run.

Here's what it looks like in practice: The Copywriting Agent finishes product descriptions and automatically notifies the Design Agent to create visuals. The Customer Service Agent receives inquiries and automatically pulls from the product FAQ to respond. The Data Analysis Agent generates weekly operational reports and pushes them to WeCom. Agents negotiate, collaborate, and close the loop autonomously — you don't need to play middleman.

SoloEngine wraps all the underlying technology behind the scenes. No code required — open your browser, drag and drop on the canvas, and orchestrate. Replace hiring with an Agent team at a few hundred yuan per month in API costs, versus a traditional 3–5 person team at ¥30,000–50,000/month — a 30x cost difference.

Step 5: Automate Customer Acquisition

Run three channels in parallel — no need to burn cash on ads.

Content-Driven Traffic: Consistently publish expert content on Xiaohongshu (RED), Douyin (TikTok), and Zhihu, using AI to assist with bulk production. Go deep on a single platform — hit 10,000+ monthly visits within 3 months.

Private Domain Conversion: Funnel traffic into WeChat and niche communities to build trust. No ad spend needed — use content to attract precisely targeted customers.

Referral Virality: Client referrals are the most efficient acquisition channel — 40–60% of new customers come from word-of-mouth.

Pricing strategy: Go straight for high-ticket — consulting, coaching, private mentorship — ¥1,999 to ¥5,999 per cohort. Skip the ¥9.9 introductory course. High pricing filters for high-intent customers, and the biggest cost for a one-person company is bad-fit clients.

The data from Far East Credit Ratings' May 2026 research report is telling: top performers earn several million yuan annually, with over 62% deeply integrating AI tools and achieving 3–5x output per person. Yet 52.7% earn less than ¥7,000/month. Read these two data points together — the ceiling is high, but most people haven't touched it. The key isn't the average; it's choosing the right direction and executing consistently.

My Advice

Back to the original question — how do you start a one-person company?

The answer isn't "register a company." It's validate demand first, then build the system. Registration is the last step, not the first.

My advice:

If you haven't decided what to do yet: Start with the "3-Day Validation." Post a pre-sale on your social feed. If someone pays, keep going.
If you already have a direction: Build your AI tool stack and get it running — ¥200–1,000/month covers content, design, and customer service.
If you want to scale: Use SoloEngine to orchestrate an Agent team. One person replaces a 3–5 person team, at 1/30th the cost.

The ultimate goal isn't "to start a company." It's to validate a business model that generates sustainable cash flow, at the lowest possible cost. A one-person company isn't a cost-cutting alternative — it's a leverage multiplier for your capabilities.

Lawyers, Marketers, Product Managers—Xiaomi's Breakthrough Agent Product SoloEngine: Everyone Is a Creator

Fika — Tue, 09 Jun 2026 00:40:53 +0000

On June 3, Xiaomi released the latest version of its open-source project, SoloEngine. The first low-code Agentic AI development platform.

At the AIGC2026 Summit, Amazon Web Services disclosed a striking statistic: 87% of enterprises claim to have deployed AI, but only 10% have actually extracted real value from it. The current agent industry chain shows a curious pattern—hot at both ends, hollow in the middle. Upstream foundation models and chips attract capital; downstream use-case demand is robust; but the midstream lacks an engineering platform capable of converting domain expertise into reliable agents.

The reasons behind this gap are concrete. Building an AI Agent currently comes down to two approaches. One is low-code workflow platforms: Dify and n8n offer visual canvases where users drag and drop nodes to quickly assemble AI applications. But workflows rely on preset paths—step A leads to step B, step B leads to step C, with if/else conditions controlling branches. Hit something outside the preset, and the flow breaks. At best, they function as AI-powered macro scripts. The other is code-based development frameworks: LangChain and CrewAI support genuine Agentic AI architectures where agents can make autonomous decisions and dynamically adjust strategies. But this requires Python programming skills. A lawyer has to learn Python just to build a legal Agent; a CMO has to configure a CrewAI environment just to set up a marketing Agent team.

Low-code platforms don't support true autonomous decision-making. Code frameworks are only accessible to programmers. SoloEngine fills precisely this gap.

I. SoloEngine: Making Everyone a Creator

Open a browser. Drag Agents onto a canvas. Connect collaboration relationships. Configure the tools you need. Hit run. The backend automatically compiles your design into an executable Agentic AI system—one that plans tasks, executes operations, and delivers results. Users just review and confirm, and the work gets done. No lines of code. No if/else logic to configure.

Each Agent runs a ReAct loop of "think → act → observe → repeat," with all decisions made dynamically at runtime. Take contract review in legal AI as an example: the Agent doesn't follow a preset checklist item by item. It first identifies high-risk clauses, discovers that a non-compete provision is ambiguous, searches relevant case law on its own, and adjusts its review direction based on what it finds. There are no preset paths—every step is dynamically determined by the result of the previous one.

Two contrasting approaches put SoloEngine's direction in perspective.

In early 2026, Manus positioned itself as "the world's first general-purpose AI Agent" and went viral, with invite codes once reselling for 50,000 yuan. Among its 50 official test cases, 87% focused on information gathering and basic analysis; automated reports required manual review 43% of the time; and the mid-step error rate was around 12%. Both Manus and the viral OpenClaw from early 2026 went all-in on the generalist route—capable of doing everything, but the lack of depth made them hard to actually use in production.

Tools like Claude Code, Cursor, and ByteDance's Trae represent the opposite extreme—the vertical route. A single prompt in the IDE and AI handles the entire development lifecycle, extremely efficient—but these are developer-only tools that don't deliver great results for lawyers or marketers.

SoloEngine takes the vertical approach, but with a twist: it lets domain experts in every industry define what their Agents do, how they do it, and what tools they use. A lawyer's Agent handles only legal work. A marketer's Agent handles only marketing—vertical and precise.

Multi-Agent collaboration is another key design element. Multiple Agents independently process the same task and then cross-verify their outputs. One Agent's blind spot is caught by another; one Agent's judgment bias is corrected by another. Bloomberg Law's survey shows that only 5% of lawyers have actually used an AI Agent, and their core concern is accuracy of AI output. Multi-Agent cross-verification directly addresses that concern.

A unified adaptation layer covers OpenAI, Anthropic, Ollama, DeepSeek, Tongyi Qianwen, Zhipu, and other major models—one interface, seamless switching, no lock-in to any single model vendor. Hot-swappable design and progressive disclosure let tools, Skills, and MCP protocols load on demand, cutting token consumption by over 85%.

Assembled Agent teams can be one-click packaged into complete products for anyone to use directly. A lawyer's packaged legal Agent can be sold to fellow practitioners. A marketing team's packaged marketing Agent can be deployed across the entire team, serving 100+ clients.

	Dify/n8n	LangChain/CrewAI	SoloEngine
True Agentic AI support	✗ Preset-path workflows only	✓ ReAct / multi-Agent	✓ ReAct / multi-Agent
Programming required	No	✗ Must know Python	No
Visual orchestration	Partial	✗ None	✓ Full canvas experience
Can domain experts build independently	Yes (but no true autonomous decision-making)	✗	✓
Multi-Agent collaboration	✗	✓	✓

II. Three Industries, Three Transformations

Legal. Wolters Kluwer's 2026 survey shows that 92% of legal professionals use at least one AI tool in their daily work. Yet Bloomberg Law's data reveals that only 5% of lawyers have actually used an AI Agent. The vast majority are using AI for basic text processing—drafting emails, formatting documents—rather than letting Agents handle substantive legal work autonomously.

SoloEngine lets lawyers build their own Agent teams. Drag a "Case File Analysis Agent," a "Legal Statute Search Agent," a "Case Precedent Compilation Agent," an "Argument Analysis Agent," and a "Document Agent" onto the canvas, connect their collaboration relationships, and hit run. Multi-Agent cross-verification ensures that outputs are validated by multiple Agents before delivery. Fully zero-code.

Marketing. 34% of enterprise marketing teams are already running at least one autonomous Agent in production—more than double the figure from six months ago. But 87% of marketers are still using AI for basic text polishing and email drafting, rather than building Agent teams that can autonomously handle market analysis, competitive research, and strategy generation.

SoloEngine lets marketers build their own. Drag an "Audience Analysis Agent," a "Competitive Research Agent," a "Strategy Writing Agent," and a "Copy Generation Agent" onto the canvas, hit run, and a complete marketing plan is automatically delivered.

One-Person Companies (OPCs). One-person limited liability companies nationwide have surpassed 16 million, accounting for 27.4% of all enterprises. 2026 has been dubbed "the Year of the OPC," with over 20 cities rolling out dedicated OPC support policies. The core need for this group is "one person + AI = a complete company." SoloEngine's one-click packaging lets OPC entrepreneurs build Agent teams and package them directly into products for sale.

SoloEngine's positioning: No Workflow. No orchestration code. Just Agents that get things done.

From programmers to lawyers, from engineers to marketers—everyone can build their own Agent team. Visit SoloEngine on GitHub and build your first Agent.