Spaces went live quietly. The very first one — "Life then versus now" (category: Identity, tagline: "In case you're curious, life was very different several decades ago") — was created on May 11, 2026. It picked up 35 members and stayed a curiosity for over a week. Nothing else got created for nine days.
Then, on May 21, something shifted. A user made "Vent It Out" — no gimmick, no niche hook, just "Because you shouldn't carry it alone." It's still one of the largest Spaces on the platform today (361 members, 45 posts), and it set the tone for what Spaces would actually become: less a forum-by-topic, more a room-by-feeling. Within the same week, "Late Night Loops" and "Heavy Minds" showed up — both built around the same insight, that people wanted somewhere to put the 1am thoughts that don't fit anywhere else.
The first month (May 11 – June 8) produced just 26 Spaces total, almost all self-organized around emotional release or identity ("Feminists For Real," "To Be A Man," "Keralites"). It was organic, slow, and user-led — nobody at Kai was prompting these creations.
Evolution: the Spark effect
Then the growth curve bent hard:
Spaces creation was basically flat until the June 12 Spark launch. Spark's ~11x jump in daily signups didn't just add users — it added creators. In the two weeks after launch, Space creation jumped 10x+ from the pre-Spark baseline, and the character of what got built changed too: dating and connection-seeking Spaces ("Spontaneous Connections," "DATING space," "Blind Dates") suddenly dominated the top of the leaderboard, alongside the original vent/identity genre.
Category breakdown today:
- Relationships - 78 Spaces
- Creativity - 37 Spaces
- Lifestyle - 33 Spaces
- Wellness - 32 Spaces
- Identity - 18 Spaces
- Learning - 15 Spaces
- Career - 14 Spaces
The Top 100 Spaces
1. Spontaneous Connections
2. DATING space 😉
3. Let's spill the tea ☕💅
4. Blind Dates
5. Dating & Relationships
6. Listeners
7. Vent It Out
8. Feminists For Real
9. To Be A Man
10. Broken hearts
11. Late Night Loops
12. Dating
13. Open minded like people, boy/girls welcome
14. World of Introverts 🤫
15. Spicy confessions
16. Talk to me bhai
17. the side quest 👀
18. Heal anxiety
19. Healing and self love
20. Banglore dates
21. Poetry lovers
22. Unsaid words
23. It's not your fault
24. DEEP THINKERS AND EMPATHS🌷
25. Evening meetupss
26. Confessions
27. Ciniphiles
28. Me, Myself, & I
29. After hours
30. Anime
31. Peace
32. Tech Affairs 😊🔥
33. Life then versus now
34. Echoes within
35. Upskilling Together
36. Sad? Stressed? Need someone with you to listen?
37. Art, Philosophy and mathamatics
38. Paranormal incidents
39. 🫠 decode the text
40. Khati axomiaa
41. Udaipur - Paris of India
42. Cinephiles
43. Movies
44. Genz Teens without Ego
45. All about music
46. Only text, when depressed n lonely
47. Idk space
48. Share space
49. Peace of mind
50. Free world
51. People We Don't Talk To Anymore
52. Bangalore peeps
53. Pune teens
54. Dill tute aashiq
55. Always there
56. Keralites
57. Luna
58. Heavy Minds
59. THE OG Not so Professional Space
60. Deep thoughts
61. Bisexuals
62. For Developers (And not vibe coders ☠️)
63. Cyberflies
64. मुंबई socials
65. Art, Cinema, Music, Videogames, Books, & Love
66. KAI APP ISSUES, IMPROVEMENT AND UPDATES
67. English Speaking/Learning
68. Not so Professional!
69. ADHD
70. Desihiphop
71. How is Life??
72. Dilwalo ki Delhi
73. Telugu?
74. Tea and bakcho-tea ☕💅🏻
75. Sher o Shayari
76. Official Kai User Support
77. *(redacted — personal handle)*
78. Mumbai Peeps
79. Chess
80. Real Life Connection
81. Ummm
82. Corporate dates
83. Odisha Dating
84. Pune Diaries🌹
85. Chandigarh Peeps
86. Founder thoughts
87. POKÉMONSSSSS
88. Yoo
89. The Shayars (Mehfil)
90. Happy space
91. The Weekend Reset: Chennai
92. Nothing
93. Zillenials
94. FOODIES
95. Boring Janta Party😤
96. Teaching men to be MEN
97. FIFA World Cup 2026
98. MBBS
99. Lost it all
100. Manga
From a single post on May 11 to 302 living, breathing communities in exactly two months, Spaces has grown the way the best neighborhoods do — not by design, but by people showing up and building what they needed to find. A hundred different rooms now hold everything from 1am confessions to blind dates to quiet identity work, and every single one of them was started by a user, not an editor. That's the real story here: nobody at Kai picked the winners. You did.
So if you've read this far and haven't joined a Space yet — pick one that sounds like home, or better yet, if the room you need doesn't exist, build it. Every Space on this list started as one person deciding to make space for something. Yours could be next.