Around Rookly's scholastic-chess niche, only about 25 of 100 candidate rivals compete head-to-head on school leagues
Asked:
“What are all the competitors to the chess startup Rookly”
No registry defines this market, so “all” cannot be proven exhaustive. A live-web scan on 20 September 2026 surfaced 100 deduplicated candidate competitors and substitutes across roughly 47 distinct source hosts; each was tiered by how directly its offer overlaps Rookly's K–12 school-league model. Several entries are brand variants of one player (ChessKid, Impact Coaching Network, Think Like A King), and some candidates rest on a single source.
BuyerGeography
Rings = directness, not size. Inner ring: direct scholastic league and interschool tournament operatorsMiddle: tournament and club infrastructureOuter: instruction, curriculum and general online play. Circle area = distinct corroborating source hosts (a confidence cue, not market share). Hover or tap a circle for its overlap with Rookly.
The most direct set is small: school-safe play-and-league platforms like ChessKid (50 source hosts), PlayVS's national middle- and high-school chess leagues, Scholastic Gateway, Impact Coaching Network, CircleChess's National School Chess League and regional operators like gatewaychess.org.
A second tier sells the plumbing, not the league: pairing and club-admin tools such as ChessHost, Tornelo, ChessClub.io, SwissSys, WinTD, Swiss-Manager and Think Like A King — see chesshost.app and schoolchess.com.
The largest group (56 of 100) competes only for the same school and family chess budget — academies and curricula like Chess Wizards, Story Time Chess, Magnus Chess Academy and Chess4Life; several of these come from one comparison article on circlechess.com, so treat them as single-sourced.
Geography splits the field: 45 candidates are US-focused, 8 target India, 4 the UK, and the rest are global or unstated — Rookly's likeliest head-to-head fights are regional US scholastic leagues, e.g. chessintheschools.org in New York.
All 100 candidates
Competitor
Tier
Overlap with Rookly
Buyer
Geography
Hosts
Source
Method: 100 deduplicated candidate competitors/substitutes to Rookly from a broad live-web scan (school leagues, K–12 chess instruction, club administration, tournament software), research date 2026-09-20, one row per normalized entity. “Hosts” counts distinct corroborating source hosts (max 50, total 544 mentions across ~47 hosts) — a confidence cue, never market share. Tiers were assigned editorially from each row's overlap text; obvious brand variants (ChessKid, Impact Coaching Network, Think Like A King) are grouped by colour in the ring chart but kept as separate rows. The list is comprehensive for the scan, not provably exhaustive. Long overlap texts are truncated in the table; full text appears in chart tooltips.