Online Assets & Software
Build websites, tools or software that solve a clear problem online.
20 ideas
What this category involves
Build a site, audience or software tool for one repeated problem. Start with the smallest useful version. Ask users to try it and pay before adding many features.
Who it can suit
- Builders who know a customer problem
- People ready to support a live digital product
- People able to test one clear use
Common characteristics
- One product can serve many users
- Support and finding users continue after launch
- Repeat income needs repeat value
Key considerations
- Test the problem before a large build
- Budget for support, hosting and upkeep
- Choose one way to find users first
Subcategories
Micro-SaaS
Focused subscription software for a narrow customer problem.
15 ideas
Utility Websites
Web-based calculators, comparisons and practical online tools.
1 idea
Apps & Extensions
Small applications and add-ons for existing platforms.
0 ideas
Content Sites
Searchable information, comparison and directory websites.
2 ideas
Creator Businesses
Audience-led media businesses across video, audio and email.
2 ideas
Data Products
Curated databases, research and decision-support information.
0 ideas
Featured ideas
A useful starting set from this category.
Ideas You Can Start
Pick one idea. Read the numbers. Start with the smallest useful test.
20 ideas
Micro-SaaS
Build a small software tool that solves one clear problem for a narrow group of users.
AI SaaS
Build a small AI tool that helps users complete one repeat task.
Utility Website
Build a useful calculator, converter or decision tool for one common online need.
Affiliate Website
Help people compare products for one buying choice and earn a fee from referrals.
Niche Directory
Organize hard-to-find providers, products or resources for one group or industry.
YouTube Business
Make useful videos for one audience and build income around a focused channel.
Newsletter Business
Send a useful email update for one professional group or shared interest.
Appointment Reminder Micro-SaaS
Build a tiny reminder tool that helps one appointment-based niche reduce manual follow-ups.
WhatsApp Lead Follow-Up Tool
Build a small tool that helps businesses stop forgetting WhatsApp leads — within platform rules.
Review Request Tool
Build a simple, rule-following tool that helps local businesses ask every customer for a review.
Quote / Proposal Generator
Build a tiny tool that turns job details into a polished quote in minutes for one service niche.
Social Media Approval Tool
Build a small tool where agencies and clients preview, comment on and approve posts in one place.
Invoice Payment Reminder Tool
Pick one niche, build the smallest invoice → due date → reminder → status flow, get 3 businesses using it and ask who will pay.
Inventory Low-Stock Alert Tool
Pick one retailer niche, build a stock → threshold → alert flow, test it with 3 retailers and ask who will pay.
Simple Follow-Up CRM
Pick one sales niche, build a next-action list with reminders, get 3 users tracking real leads and ask who will pay.
Customer Feedback Collector
Pick one niche, ask 3–5 useful questions, show the patterns on a tiny dashboard and see if businesses act — and pay.
Warranty / Service Reminder Tool
Pick one service category, build a reminder schedule with opt-out controls, test it with 3 businesses and ask who will pay.
Renewal Reminder Tool
Pick one renewal-based niche, build a 'this week' dashboard with simple states, test it with real renewals and ask who will pay.
Local Service Job Tracker
Pick one local-service niche, build a New → Scheduled → Done → Paid board that works on a phone and test it with 3 real businesses.
Freelancer Approval + Sign-Off Tool
Pick one freelancer niche, build a share → review → approve flow with versions and a final record, and test it on real projects.