Stack It Up #926779589

887,786

members (measured 30 Oct 2026, 18:01 UTC)

2 May 2026

created (per Roblox API)

10 August 2026

first measured by this register

Stack It Up is a Roblox group community created on May 2, 2026. It has 820,245 members and holds a verified badge. The group is not ownerless. Its category is not specified in the data.

Membership history

Growth

1075 measurements spanning 81 days, net +73,896. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 802,806–898,870 and does not start at zero.

Measurement log — every members count we have recorded, most recent 20 of 1075
Measured (UTC)	Members	Change
30 Oct 2026, 18:01	887,786	+74
30 Oct 2026, 16:37	887,712	+108
30 Oct 2026, 14:33	887,604	+38
30 Oct 2026, 13:35	887,566	+76
30 Oct 2026, 11:30	887,490	+140
30 Oct 2026, 07:24	887,350	+2
30 Oct 2026, 07:12	887,348	+46
30 Oct 2026, 05:37	887,302	+27
30 Oct 2026, 04:14	887,275	+29
30 Oct 2026, 02:59	887,246	+3
30 Oct 2026, 02:44	887,243	+11
30 Oct 2026, 02:27	887,232	+26
30 Oct 2026, 01:35	887,206	+30
30 Oct 2026, 00:50	887,176	+18
30 Oct 2026, 00:18	887,158	+44
29 Oct 2026, 23:21	887,114	+1
29 Oct 2026, 23:18	887,113	+23
29 Oct 2026, 22:37	887,090	+5
29 Oct 2026, 22:27	887,085	+56
29 Oct 2026, 20:27	887,029	first reading

Ownership

Owned by @WhoIsCaptainGrumpy as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

85

players in this group’s experiences right now

45,562,673

lifetime visits across 1 experiences

Would You Rather: Fashion Tower 👚85 playing now

45,562,673 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@WhoIsCaptainGrumpy — Owner (rank 255)

zigbroz (@Ssiddz) — Co-Owner (rank 254)

Mikkel (@MikkelDevs) — Member (rank 1)

@CharlesJustCat — Member (rank 1)

Zak (@godblesszak) — Member (rank 1)

@hash_group — Member (rank 1)

Chance (@RealChancesaken) — Member (rank 1)

fluz (@fl88z) — Member (rank 1)

Olivera (@4xwstt) — Member (rank 1)

invert (@invert8999) — Member (rank 1)

@ST_Pencl — Member (rank 1)

@Kullaske — Member (rank 1)

@CatalystSupreme — Member (rank 1)

@AzielGamesHolder — Member (rank 1)

kenz (@k2_nz) — Member (rank 1)

kyy (@noriceenolife) — Member (rank 1)

Russ (@Russs_8989) — Member (rank 1)

kev (@do_kev) — Member (rank 1)

@JustVuse — Member (rank 1)

@Omrimek — Member (rank 1)

@ObbyJustin123 — Member (rank 1)

vorg (@vorglols) — Member (rank 1)

Napalm (@NNNapalm) — Member (rank 1)

Legend (@1egendarydev) — Member (rank 1)

@whk — Member (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Owner1

Co-Owner1

Member815,336

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

SecretVerse Studio#1074557114 · 581 shared members

Catalog Avatar Creator#15102943 · 424 shared members

Dress To Impress Group#17264167 · 386 shared members

Mukbang Corner#494523617 · 341 shared members

Byteonix#9642354 · 322 shared members

Uplift Games#295182 · 279 shared members

크롱 스튜디오#35669818 · 269 shared members

lol games..#12208023 · 237 shared members

Wiggity.#12836673 · 230 shared members

MostWanted Studio#35473496 · 224 shared members

Nosniy Games#3461453 · 214 shared members

Team Sploshy#2937793 · 213 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.