{"slug":"sync-engines","boardTitle":"The Sync Engine War","kind":"leadChange","day":"2026-07-27","dayNum":27,"headline":"Day 27: Firebase takes the lead.","subject":{"label":"Firebase","sovPct":41.3},"rows":[{"rank":1,"label":"Firebase","sovPct":41.3,"isSubject":true},{"rank":2,"label":"Zero","sovPct":36,"isSubject":false},{"rank":3,"label":"Convex","sovPct":22.2,"isSubject":false},{"rank":4,"label":"ElectricSQL","sovPct":0.6,"isSubject":false},{"rank":5,"label":"InstantDB","sovPct":0,"isSubject":false}],"detail":{"prevLeader":"Zero","dayNum":27},"permalink":"https://xterminal.app/mindshare/sync-engines/moments/2026-07-27-leadchange-firebase","source":"XTerminal · xterminal.app/mindshare"}