{"slug":"pkm","title":"The Second Brain Race","unit":"trailing-7d mentions on X (organic, -is:retweet)","asOf":"2026-07-31","trackingSince":"2026-07-01","daysRecorded":31,"permalink":"https://xterminal.app/mindshare/pkm","headline":"Obsidian's run is over — Notion leads.","close":{"weekKey":"2026-w31","closedFriday":"2026-07-31","streak":1,"standings":[{"rank":1,"label":"Notion","sovPct":48,"weekTotal":1075},{"rank":2,"label":"Obsidian","sovPct":39.6,"weekTotal":888},{"rank":3,"label":"Apple Notes","sovPct":12.4,"weekTotal":277}]},"standings":[{"rank":1,"label":"Notion","rowSlug":"notion","sovPct":48,"trailing7d":1075,"deltaPts":6.8,"spark":[171,119,160,155,167,147,156]},{"rank":2,"label":"Obsidian","rowSlug":"obsidian","sovPct":39.6,"trailing7d":888,"deltaPts":-10.2,"spark":[141,103,143,151,129,114,107]},{"rank":3,"label":"Apple Notes","rowSlug":"apple-notes","sovPct":12.4,"trailing7d":277,"deltaPts":3.5,"spark":[28,29,50,46,55,45,24]}],"featuredDuel":{"label":"Notion vs Obsidian","permalink":"https://xterminal.app/mindshare/pkm/vs/notion-vs-obsidian","shareURL":"https://xterminal.app/mindshare/pkm/vs/notion-vs-obsidian/share.png","aLabel":"Notion","bLabel":"Obsidian","aPct":54.8,"bPct":45.2,"gap":9.6},"rivalries":[{"label":"Notion vs Obsidian","permalink":"https://xterminal.app/mindshare/pkm/vs/notion-vs-obsidian","shareURL":"https://xterminal.app/mindshare/pkm/vs/notion-vs-obsidian/share.png","a":{"label":"Notion","rowSlug":"notion"},"b":{"label":"Obsidian","rowSlug":"obsidian"}},{"label":"Notion vs Apple Notes","permalink":"https://xterminal.app/mindshare/pkm/vs/notion-vs-apple-notes","shareURL":"https://xterminal.app/mindshare/pkm/vs/notion-vs-apple-notes/share.png","a":{"label":"Notion","rowSlug":"notion"},"b":{"label":"Apple Notes","rowSlug":"apple-notes"}},{"label":"Obsidian vs Apple Notes","permalink":"https://xterminal.app/mindshare/pkm/vs/obsidian-vs-apple-notes","shareURL":"https://xterminal.app/mindshare/pkm/vs/obsidian-vs-apple-notes/share.png","a":{"label":"Obsidian","rowSlug":"obsidian"},"b":{"label":"Apple Notes","rowSlug":"apple-notes"}}],"methodology":[{"label":"Notion","query":"(\"Notion\" (notes OR productivity OR \"second brain\" OR PKM OR organize)) -is:retweet","rowSlug":"notion"},{"label":"Obsidian","query":"(\"Obsidian\" (notes OR productivity OR \"second brain\" OR PKM OR organize)) -is:retweet","rowSlug":"obsidian"},{"label":"Apple Notes","query":"(\"Apple Notes\" (notes OR productivity OR \"second brain\" OR PKM OR organize)) -is:retweet","rowSlug":"apple-notes"}],"source":"XTerminal · xterminal.app/mindshare"}