实战手册
每份手册拆解一门生意：为什么能成、谁在付费、成本多少，以及你如何开始类似的尝试。
Fix one failure of a familiar product, then widen slowly
Someone with a hands-on craft or engineering skill who wants to test a physical product niche before quitting a job.
KLOS Guitars · Physical productsSell a small personalised item on marketplaces, not on ads
Someone with a craft or a laser engraver who wants to test a small made-to-order gift business on existing marketplaces.
Lucasgift · Physical productsResell many AI models in one workspace for a niche
Someone with a small audience or a professional niche who wants to test a paid AI workspace without building models.
Magai · SoftwareStart as an editor, then sell the whole path to print
A freelance editor, writer or coach who wants to turn one-off work into a small service business for authors.
Paper Raven Books · Digital productsWin a boring software niche with free-first, search-led, bundled pricing
For someone with some software skill who wants to build a small, low-support subscription tool for a workflow that small businesses already do every week.
WeWorked · SoftwareOwn one narrow problem in a crowded category: blonde hair color
Someone with a skill or niche knowledge who wants to test an online product business around one specific customer problem, without quitting a job first.
Ugly Duckling · MarketplaceLet a content blog sell a narrow tool to a platform's heavy users
Someone with marketing or writing skills who wants a small subscription product built around one painful, repeated task for social media managers.
Post Planner · SoftwareEarn trust in one boring local niche, then let comparison traffic do the selling
Someone with a job and some research or writing skill who wants to test a small comparison or guide site for a high-stakes local purchase.
MoveBuddha · MarketplaceBuild an audience first, then sell a niche that search can find
For someone with a creative or hobby audience interest who wants to test a small online shop in a narrow product niche.
Plant Circle · Physical productsSell the back-office software a niche of small kitchens can't build for themselves
Someone with software or operations skills who wants to build a small subscription product for one narrow type of small business.
Sprwt · SoftwareMake-to-order car parts for every model, sold through enthusiast forums
Someone with a sewing, crafting or small-workshop skill who wants to test a physical product business for a niche of hobbyists.
RedlineGoods · Physical productsTurn one parent's night-time problem into a physical product, then sell it direct
Someone with a real problem from their own life who wants to test a small physical product without a big budget.
vonu · Physical productsSell finished work, not software, and fix the process behind it
Someone with editing or proofreading skills who wants to test a small service business on a per-minute price.
Scribie · ServicesAI-assisted delivery sold as a bounded product sprint
An experienced designer or developer able to own both delivery and client communication.
SUUR · ServicesTurn a niche identity into a product line and a community
Someone with a job and a small budget who belongs to, or deeply understands, a group that mainstream stores serve poorly.
The Longhairs · Physical productsNarrow a crowded tool to one buyer and plug into the software they already use
Someone with some technical or marketing skill who wants to build a small subscription software product for a specific professional audience.
Refiner · SoftwareMove the work to the browser, but do not ignore distribution
A developer with a deep interest in one technically difficult workflow.
Photopea · SoftwareA short daily-news habit for one underserved audience
For someone with a day job who wants to test a small, niche newsletter on the side before committing to it.
The Pour Over · MediaSell a diagnosed, one-to-one tutoring program, then let tutors' own writing find the next family
A teacher, tutor or graduate with strong test-prep skills who wants to start a small online tutoring business without outside funding.
SoFlo Tutors · ServicesSell a useful workflow around AI, with model costs visible
A developer who understands a specific desktop workflow better than a general chatbot provider.
BoltAI · SoftwareTurn difficult explanations into a reusable learning product
An expert who can teach a specific skill and demonstrate it clearly.
Josh W. Comeau Courses · Digital productsBundle a publishing workflow while keeping editorial judgment
A technical founder with direct access to people who repeatedly publish business content.
RightBlogger · SoftwareTest a physical product on a marketplace before building a store
Someone with a job they worry about who could run a small online shop and is willing to work with a contract manufacturer.
Thurso Surf · Physical productsCurate something people trust, then sell attention carefully
A strong researcher or editor who can maintain a specific point of view.
Dense Discovery · MediaGive one trade a tool built for its worst working conditions
Someone with experience in a hands-on trade who wants to test a small physical product for that trade, starting with pre-orders.
Stone · Physical productsA small website builder with a clear upgrade moment
Someone comfortable with no-code tools who wants to serve a specific small-business niche.
Carrd · SoftwareTeach one craft to hobbyists, sell the deep course
Someone with a practical skill who could teach hobbyists, working alone beside a job or between clients.
The Recording Revolution LLC · Digital productsSell a boring fix for a painful, recurring problem: emails landing in spam
A person with some sales, marketing or email skills who wants to test a small paid tool or service for people who send cold email.
Warmupinbox · SoftwarePackage expert work so the client understands the queue
An experienced designer looking for a clearer way to sell and deliver ongoing work.
Designjoy · ServicesA narrow API that takes a recurring maintenance task away
A developer willing to operate a reliable service for other developers.
ScreenshotOne · SoftwareConnect two tools people already use
Someone with strong workflow knowledge who can build or commission a small integration.
Sync2Sheets · Software