Under the category of "Best Small Business Ideas," the article on the HubSpot blog provides various suggestions. Here are the small business ideas mentioned in the article:

1. Digital marketing consultant
2. Personal trainer
3. Freelance writer or editor
4. Social media manager
5. Graphic designer
6. Web developer or designer
7. Virtual assistant
8. Content creator or blogger
9. Event planner
10. Online tutor or instructor
11. E-commerce store owner
12. Home cleaning services
13. Pet care services
14. Handmade product seller
15. Personal chef or caterer
16. Mobile app developer
17. Photography services
18. Personal stylist or shopper
19. Language tutor or translator
20. Interior decorator

These are some of the recommended small business ideas that individuals can pursue based on their skills and interests.