Build my own list
If you liked

Harlots

2017–2019 · 3 seasons · ITV Encore

New and upcoming (2026 and later)

Out this year, or not out yet.

Vladimir

2026 · 1 season · Netflix
NetflixNetflix Standard with Ads
The Pendragon Cycle: Rise of the MerlinThe Pendragon Cycle: Rise of the MerlinUnchosenUnchosenThe TestamentsThe TestamentsLove StoryLove StoryProudProudThe House of the SpiritsThe House of the SpiritsEvery Year AfterEvery Year After

The last five years (2021 to 2025)

Current, and all of it watchable now.

Blood, Sex & Royalty

2022 · 1 season · Netflix
period drama
NetflixNetflix Standard with Ads
The BuccaneersThe BuccaneersBecoming ElizabethBecoming ElizabethSisiSisiThe Gilded AgeThe Gilded AgeMarie AntoinetteMarie AntoinetteThe Serpent QueenThe Serpent QueenQueen Charlotte: A Bridgerton StoryQueen Charlotte: A Bridgerton Story

Five to fifteen years back (2011 to 2020)

Recent enough that everyone can still find it, old enough to be finished.

Jamestown

2017–2019 · 3 seasons · Sky One
costume dramaperiod drama
Amazon Prime VideoPBSPBS Masterpiece Amazon Channel
The RoyalsThe RoyalsGentleman JackGentleman JackHowards EndHowards EndThe Spanish PrincessThe Spanish PrincessLa RévolutionLa RévolutionThe BorgiasThe BorgiasBridgertonBridgerton

Older than fifteen years (before 2011)

The back catalogue, where the closest match often is.

The Tudors

2007–2010 · 4 seasons · Showtime
Amazon Prime VideofuboTVParamount Plus Premium
Doctor ZhivagoDoctor ZhivagoElizabeth IElizabeth IKingsKingsBen HurBen HurLip ServiceLip ServiceCarnivàleCarnivàleThe Diary of Anne FrankThe Diary of Anne Frank

Want this tuned to you?

Name three shows you loved and it ranks the whole catalogue against your taste rather than against one title.

Build my list
Shows like Harlots - Our Next Show