Sapphic (F/F) Romance: 24 trope pairings named together in reader reviews, comments and posts, each with the counted demand signals in this lane naming both tropes and the counted trope-tagged titles carrying both. 3 have 10 or more demand signals per tagged title. Free, no sign-up.
| Pairing named together | Demand signals in this lane | Tagged titles carrying both | Verdict |
|---|---|---|---|
| Character Growth + Found Family separately: 9 and 345 tagged titles | 136 | 2 | 10+ signals per tagged title 68.0 demand signals per tagged title |
| Emotional Intimacy + Slow Burn separately: 5 and 296 tagged titles | 106 | 3 | 10+ signals per tagged title 35.3 demand signals per tagged title |
| Found Family + Self Discovery separately: 345 and 12 tagged titles | 107 | 9 | 10+ signals per tagged title 11.9 demand signals per tagged title |
| Friends to Lovers + Slow Burn separately: 84 and 296 tagged titles | 218 | 29 | 3-10 signals per tagged title 7.5 demand signals per tagged title |
| Found Family + Slow Burn separately: 345 and 296 tagged titles | 679 | 124 | 3-10 signals per tagged title 5.5 demand signals per tagged title |
| Found Family + Friends to Lovers separately: 345 and 84 tagged titles | 129 | 30 | 3-10 signals per tagged title 4.3 demand signals per tagged title |
| Found Family + Second Chance separately: 345 and 309 tagged titles | 412 | 105 | 3-10 signals per tagged title 3.9 demand signals per tagged title |
| Second Chance + Slow Burn separately: 309 and 296 tagged titles | 277 | 78 | 3-10 signals per tagged title 3.6 demand signals per tagged title |
| Banter + Found Family separately: 10,941 and 345 tagged titles | 101 | 32 | 3-10 signals per tagged title 3.2 demand signals per tagged title |
| Enemies to Lovers + Slow Burn separately: 383 and 296 tagged titles | 346 | 120 | under 3 signals per tagged title 2.9 demand signals per tagged title |
| Banter + Slow Burn separately: 10,941 and 296 tagged titles | 153 | 54 | under 3 signals per tagged title 2.8 demand signals per tagged title |
| Boss / Employee + Second Chance separately: 160 and 309 tagged titles | 106 | 48 | under 3 signals per tagged title 2.2 demand signals per tagged title |
| Opposites Attract + Slow Burn separately: 122 and 296 tagged titles | 106 | 51 | under 3 signals per tagged title 2.1 demand signals per tagged title |
| Forced Proximity + Slow Burn separately: 758 and 296 tagged titles | 483 | 241 | under 3 signals per tagged title 2.0 demand signals per tagged title |
| Forced Proximity + Second Chance separately: 758 and 309 tagged titles | 434 | 232 | under 3 signals per tagged title 1.9 demand signals per tagged title |
| Banter + Enemies to Lovers separately: 10,941 and 383 tagged titles | 113 | 60 | under 3 signals per tagged title 1.9 demand signals per tagged title |
| Enemies to Lovers + Second Chance separately: 383 and 309 tagged titles | 157 | 84 | under 3 signals per tagged title 1.9 demand signals per tagged title |
| Enemies to Lovers + Found Family separately: 383 and 345 tagged titles | 209 | 119 | under 3 signals per tagged title 1.8 demand signals per tagged title |
| Forced Proximity + Found Family separately: 758 and 345 tagged titles | 370 | 236 | under 3 signals per tagged title 1.6 demand signals per tagged title |
| Found Family + Small Town separately: 345 and 199 tagged titles | 153 | 100 | under 3 signals per tagged title 1.5 demand signals per tagged title |
| Forced Proximity + Opposites Attract separately: 758 and 122 tagged titles | 138 | 100 | under 3 signals per tagged title 1.4 demand signals per tagged title |
| Boss / Employee + Forced Proximity separately: 160 and 758 tagged titles | 167 | 123 | under 3 signals per tagged title 1.4 demand signals per tagged title |
| Forbidden Romance + Slow Burn separately: 338 and 296 tagged titles | 120 | 104 | under 3 signals per tagged title 1.2 demand signals per tagged title |
| Enemies to Lovers + Forced Proximity separately: 383 and 758 tagged titles | 357 | 316 | under 3 signals per tagged title 1.1 demand signals per tagged title |
Demand signals is a counted number: specific things readers asked for or praised — picked out of Goodreads and Amazon reviews and Q&A, Reddit posts and BookTok comments — in which a reader writing about this lane named both tropes. Most come from reviews, not from readers calling for a book. 2,861,057 demand-signal records are in the corpus the counts are drawn from. Titles carrying both is counted the same way over published titles tagged trope by trope: 142,008 distinct titles, 1,187,458 trope tags. Neither number is modelled, sampled or estimated.
Exact tag spelling. Title counts use each trope's tag exactly as written: titles tagged with a differently written version of the same trope (for example “Found Family” against “found-family”) are not included, so every title count here is a lower bound. Pairings that no tagged title carries are not listed: a zero there usually means the two tags were never applied to the same title, not that nobody has written the pairing.
Two things to be straight about. The supply count is registry-wide, not lane-scoped — our demand data and our title tagging use different subgenre vocabularies, and rather than fake a join we count titles carrying both tropes anywhere in the tagged registry. And a pairing is only listed when both of its tropes carry at least five tagged titles on their own (the two figures are printed under each pairing). The registry holds only the titles Tropesmith has tagged, so every title count is a count of tagged titles, not of every book on the shelf.
The verdict column is a rule, printed here so you can apply it yourself: ten or more demand signals per tagged title is the top band, three to ten the middle band and below three the bottom band. It describes the ratio of two counts, not the market. Pairings with fewer than three signals are not listed — too few to mean anything.
What it is not. It is not a sales forecast and it is not advice to write anything. A low count of tagged titles can mean few books deliver the pairing, that few titles have been tagged, or that the pairing does not work. That judgement is yours; the counting is ours. Counted 2026-11-05 and restated whenever the corpus is recounted — the raw JSON behind any lane is one query string away.
Free to embed on any blog, newsletter template or author site. The widget renders the pairing board for this lane and must keep its visible “Data: Tropesmith” credit link — that link back to tropesmith.com is the licence, and it is written into the payload server-side so it cannot be shipped without it.
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