The future is Open Source, Self-Hosted and One-Time.
Cloud is great, but only when we have a choice to download the data and selfhost.

A curated a list of 694 self-hosted software tools.
50 categories, Free & Proprietary.

→ hostedsoftware.org

The following categories are include in the directory:

1. All
2. Analytics Platform
3. Archiving And Digital Preservation System
4. Automation Tool
5. Blogging Platform
6. Bookmark And Link Sharing Tool
7. Calendaring And Contact Management System
8. Communication System
9. Conference Management Tool
10. Content Management System (CMS)
11. DNS Management Tool
12. Document Management System
13. E-Book And Integrated Library System (ILS)
14. Federated Identity/Authentication Service
15. Feed Reader
16. File Sharing And Synchronization Tool
17. Gaming Platform
18. Gateway Service
19. Groupware Solution
20. Human Resources Management (HRM) System
21. Internet Of Things (IoT) Platform
22. IPBX (VoIP System)
23. Learning And Course Management System
24. Maps And GPS Service
25. Media Streaming Service
26. Miscellaneous Tool
27. Money, Budgeting, And Management Tool
28. Monitoring Tool
29. Note-Taking And Editor Tool
30. Office Suite
31. Password Management Tool
32. Pastebin Service
33. Personal Dashboard
34. Photo And Video Gallery
35. Polls And Events Tool
36. Project Management Tool
37. Proxy Service
38. Remote Support Tool
39. Resource Planning Tool
40. Search Engine
41. Self-Hosting Solution
42. Software Development Tool
43. Static Site Generator
44. Task Management/To-Do List Tool
45. Ticketing System
46. Time Tracking Tool
47. URL Shortener
48. VPN Service
49. Web Server
50. Wiki Platform