
Caution for this category. Respect security basics: access rights, backups and updates. Test before delivering.
#79
Prototypes and MVPs for founders
- Who buys
- Founders
- Indicative revenue
- $1,000–10,000
- First step
- Build one small prototype for your portfolio.
#80
Internal apps for SMEs
- Who buys
- SMEs
- Indicative revenue
- $1,000–8,000
- First step
- Build an internal tool for one team.
#81
Adding AI assistants to existing software
- Who buys
- Software companies
- Indicative revenue
- $2,000–15,000
- First step
- Add one AI feature to an open project.
#82
Fast website creation
- Who buys
- Small businesses
- Indicative revenue
- $300–2,000
- First step
- Build three demo sites.
#83
Plugins and extensions for platforms
- Who buys
- Platform users
- Indicative revenue
- Sales or projects
- First step
- Publish one free plugin.
#84
Automation with AI agents
- Who buys
- Companies
- Indicative revenue
- $1,000–10,000
- First step
- Build one supervised agent demo.
#85
Software testing and QA
- Who buys
- Software teams
- Indicative revenue
- $40–100 per hour
- First step
- Test one open-source app.
#86
Migrating and modernising old tools
- Who buys
- Companies with old tools
- Indicative revenue
- $2,000–20,000
- First step
- Audit one old tool.
#87
Micro-SaaS for a niche
- Who buys
- A niche you know
- Indicative revenue
- Subscriptions
- First step
- Validate with ten interviews first.
#88
Payment and invoicing integration
- Who buys
- Shops and SaaS
- Indicative revenue
- $500–3,000
- First step
- Integrate one payment flow.
#89
Specialised AI tools (custom GPTs)
- Who buys
- Teams
- Indicative revenue
- $300–2,000
- First step
- Build three custom assistants for one trade.
#90
Technical training for developers
- Who buys
- Developers
- Indicative revenue
- $300–2,000 per course
- First step
- Run one workshop.
#91
Simple mobile apps
- Who buys
- Small businesses
- Indicative revenue
- $2,000–15,000
- First step
- Build one simple app.
Prices, budgets and timelines are indicative orders of magnitude for an international audience. Adjust them to your local market and check official sources before any decision. No income is promised.
More categories
Keep exploring

Writing & written content
Never publish AI text without checking facts and adding your own expertise; search engines and readers penalise generic content.
Open

Digital marketing & social media
Follow platform advertising rules and never buy fake followers or reviews.
Open

Video, audio & podcasts
Respect copyright for music and footage, and never clone a voice or face without written consent.
Open
Go further
Turn the idea into a business.
The Business Launch System helps you test it and set it up. The Self-Funding Client System helps you find clients. Both are fill-in Word systems.
