{"slug":"obsidian-vs-roam-research","question":"Obsidian vs Roam Research","answer":"Obsidian is a locally-stored, one-time purchase ($0-$40) knowledge management app that prioritizes privacy and offline access, while Roam Research is a cloud-based subscription service ($15/month) optimized for real-time collaboration and networked thinking with built-in backlinks. Obsidian dominates for personal note-taking, while Roam excels for teams and research workflows.","answer_curated":true,"verdict":"Choose Obsidian if you're a solo researcher, student, or knowledge worker prioritizing privacy, offline access, and cost savings—it's superior for personal knowledge bases and has a vastly larger plugin ecosystem. Choose Roam Research if you're working in a team, conducting collaborative research, or need real-time multi-user editing and advanced bidirectional graph visualization out-of-the-box—you'll pay more but gain seamless collaboration features.","keyDifferences":[{"label":"Storage & Privacy Model","winner":"a","entityAValue":"Local files stored on device; end-to-end encrypted if using Obsidian Sync","entityBValue":"Cloud-based storage; data held on Roam servers"},{"label":"Pricing Model","winner":"a","entityAValue":"$0 free (core) + $40 one-time Pro or $10/month for Sync","entityBValue":"$15/month or $165/year subscription required"},{"label":"Real-Time Collaboration","winner":"b","entityAValue":"Limited to manual exports/shares; no native live co-editing","entityBValue":"Native multi-user editing with real-time presence indicators"},{"label":"Offline Functionality","winner":"a","entityAValue":"100% offline-capable; all features work without internet","entityBValue":"Requires internet connection; limited read-only offline mode"},{"label":"Daily Active Users (DAU)","winner":"a","entityAValue":"~1.5 million estimated (2024)","entityBValue":"~200,000 estimated (2024)"}],"winner":{"slug":"obsidian","name":"Obsidian"},"confidence":"high","entities":[{"name":"Obsidian","slug":"obsidian","url":"https://www.aversusb.net/entity/obsidian","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/obsidian"},{"name":"Roam Research","slug":"roam-research","url":"https://www.aversusb.net/entity/roam-research","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/roam-research"}],"faqs":[{"question":"Can I use Obsidian offline?","answer":"Yes, completely. Obsidian stores all notes locally on your device and requires no internet connection to function. All features—including search, linking, and plugins—work 100% offline. This is one of Obsidian's core advantages over Roam Research."},{"question":"Can I collaborate with others in real-time on Obsidian?","answer":"Not natively. Obsidian's free core and Pro versions don't support simultaneous multi-user editing. You can share vaults manually or use third-party tools like Git for version control, but this requires technical setup. Roam Research offers native real-time collaboration built-in."},{"question":"How much does Obsidian cost compared to Roam Research?","answer":"Obsidian is free (core version) or $120–$240/year if you add optional Sync and Publish features. Roam Research requires a $15/month ($180/year) subscription with no free tier. For individuals, Obsidian is dramatically cheaper; for teams, Roam's collaboration features justify the cost."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/obsidian-vs-roam-research","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/obsidian-vs-roam-research), Obsidian is a locally-stored, one-time purchase ($0-$40) knowledge management app that prioritizes privacy and offline access, while Roam Research is a cloud-based subscription service ($15/month) opt","dateModified":"2026-06-27T00:55:10.584Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/obsidian-vs-roam-research","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/obsidian-vs-roam-research","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/obsidian-vs-roam-research","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/obsidian-vs-roam-research#claimreview","url":"https://www.aversusb.net/compare/obsidian-vs-roam-research","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"Obsidian vs Roam Research","reviewBody":"Obsidian is a locally-stored, one-time purchase ($0-$40) knowledge management app that prioritizes privacy and offline access, while Roam Research is a cloud-based subscription service ($15/month) optimized for real-time collaboration and networked thinking with built-in backlinks. Obsidian dominates for personal note-taking, while Roam excels for teams and research workflows.","datePublished":"2026-06-27T00:55:09.940Z","dateModified":"2026-06-27T00:55:10.584Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/obsidian-vs-roam-research","url":"https://www.aversusb.net/compare/obsidian-vs-roam-research","name":"Obsidian vs Roam Research","inLanguage":"en-US"}}}