Science fiction readers
They read science fiction and enjoy discussing imagined technologies, future societies, and alien civilizations.
Related communities · 174
Direct links only; subgroups are separate. Historical samples first, then recorded membership. Sample periods appear in each row’s details.
| Community | Members · date | Language | Product introduction · recorded | Read more |
|---|---|---|---|---|
| r/SolarpunkMagazinereddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/Teslapunkreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/cyberprepreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/ShittyGeneWolfereddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 4 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Which groups each place is for, judged by a model on the place's own description in the list; no posts read. View source · record organized October 14, 2026 | ||||
| r/Midstreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 1 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Which groups each place is for, judged by a model on the place's own description in the list; no posts read. View source · record organized October 14, 2026 | ||||
| r/IamNumberFourreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/TrueMandalorereddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/VrocriaAndHumanAldrikreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/TheHighRepublicreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 0 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Every post of 2026-09 in Reddit's public archive (Arctic Shift's monthly file); up to 60 posts a place, fixed by the hash of the post's id, judged one by one by Jev: written by one of these people, and showing one's own work; still up as the archive's second look a day and a half later found it. View source · record organized October 15, 2026 | ||||
| r/HumanityLostreddit | 1k members2025-01 | reddit · English | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Historical discussion sample · Sample period not recorded · 1 posts recorded Listed through a recorded audience relationship. Demand for your product has not been verified here. Which groups each place is for, judged by a model on the place's own description in the list; no posts read. View source · record organized October 14, 2026 | ||||
| 吞噬星空吧tieba | 1.36M members2026-10-16 | tieba · Chinese | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Listed through a recorded audience relationship. Demand for your product has not been verified here. Which groups each place is for, what kind of place and in what language: sorted by one model on its own title and description in its list and judged by another; no posts read. View source · record organized October 15, 2026 | ||||
| 天火大道吧tieba | 649k members2026-10-16 | tieba · Chinese | Introducing a product · No excerpt | Details → |
No original wording is recorded for this action, so permission cannot be established here. Listed through a recorded audience relationship. Demand for your product has not been verified here. Which groups each place is for, what kind of place and in what language: sorted by one model on its own title and description in its list and judged by another; no posts read. View source · record organized October 15, 2026 | ||||
After finding a community, find the conversations worth joining.
Hmm uses your product’s context to find relevant discussions, prepare replies and follow responses after you send. ahahmm has not launched yet; Mac comes first, with Windows in development.