- [Home](/) › - [CommunityBuyerPainRadar](/v/communitybuyerpainradar) › - [Hubs](/hub/communitybuyerpainradar) › - Notes, docs & productivity # CommunityBuyerPainRadar: Notes, docs & productivity **10 communityBuyerPainRadar: Notes, docs & productivity are listed from Hacker News via the public Algolia HN Search API, dated 2026-05-11 to 2026-06-25; the most frequent is Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion with 1. Data last updated 2026-11-04; each record links to its official source and a full report.** Data as of 2026-11-04 · [Compiled by Zalwin](/research/communitybuyerpainradar) from Hacker News via the public Algolia HN Search API Copy citation Download all 10 communityBuyerPainRadar: Notes, docs & productivity (CSV) — $19 → Includes: Thread, Switching from, Category, Points, Comments, Posted, official source URL and score · Card, Apple Pay, Google Pay or Link via Stripe [Free sample: 3 records (CSV)](/v1/verticals/communitybuyerpainradar/records.csv?category=productivity) 10 records from Hacker News via the public Algolia HN Search API, dated 2026-05-11 to 2026-06-25. Most frequent: Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion (1). Each record links to a full report and the official source. Last updated 2026-11-04. Source: Hacker News via the public Algolia HN Search API. **Search, filter and export CommunityBuyerPainRadar records** [Run instant live search with these filters](/v/communitybuyerpainradar?category=productivity&channel=pseo#vt-out) [Download free 3-row sample CSV](/v1/verticals/communitybuyerpainradar/records.csv?category=productivity) Unlock the full CSV for these filters — $19 → ✓ Read-only, live public data · Key and unlock right after payment · Card, Apple Pay, Google Pay or Link via Stripe · Refunds on request within 14 days ## Get new CommunityBuyerPainRadar records by email (free, weekly) We email one confirmation link now; the weekly digest starts only after you confirm. One-click unsubscribe in every email. Double opt-in: nothing is sent until you click the confirmation link. One-click unsubscribe. [See this week's digest](/digest/communitybuyerpainradar) Records 10 Most frequent - Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion (1) - Show HN: Files.md – Open-source alternative to Obsidian (1) - XWiki and OpenProject as an open-source alternative to Confluence and Jira (1) - Euro-Office Alternative to Microsoft Office and Google Docs, Launches June 9 (1) - Show HN: A free, open-source replacement for Evernote (and paid note takers) (1) ## How do I get new communityBuyerPainRadar: Notes, docs & productivity by email? Search, filter and export these records, or get alerts when new ones appear. [Search and filter](/v/communitybuyerpainradar?category=productivity) [Watch this exact filter](/v/communitybuyerpainradar?category=productivity#more-ways) [See alert plans](/v/communitybuyerpainradar#pricing) ## What are the top communityBuyerPainRadar: Notes, docs & productivity right now? | Record | Switching from | Category | Points | |---|---|---|---| | Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion | Obsidian | Notes, docs & productivity | 381 | | Show HN: Files.md – Open-source alternative to Obsidian | Obsidian | Notes, docs & productivity | 730 | | XWiki and OpenProject as an open-source alternative to Confluence and Jira | Confluence | Notes, docs & productivity | 6 | | Euro-Office Alternative to Microsoft Office and Google Docs, Launches June 9 | Microsoft Office | Notes, docs & productivity | 9 | | Show HN: A free, open-source replacement for Evernote (and paid note takers) | Evernote | Notes, docs & productivity | 3 | | Euro-Office, EU open-source alternative to MSFT Office and Google Docs launches | MSFT Office | Notes, docs & productivity | 2 | | Kubernetes: Lessons learned from hosting an European alternative to Google Docs | Google Docs | Notes, docs & productivity | 1 | | Files.md – open-source alternative to Obsidian | Obsidian | Notes, docs & productivity | 5 | | Notesnook: An end-to-end encrypted note taking alternative to Evernote | Evernote | Notes, docs & productivity | 3 | | Hosting an Open Alternative to Google Docs for Digital Sovereignty | Google Docs | Notes, docs & productivity | 16 | [Browse all CommunityBuyerPainRadar record reports](/hub/communitybuyerpainradar/records) ## Which related categories and locations should I check? ### Browse by software category [Other software (281)](/hub/communitybuyerpainradar/category/other) [AI assistants & models (39)](/hub/communitybuyerpainradar/category/ai) [Hosting, PaaS & cloud (13)](/hub/communitybuyerpainradar/category/hosting) [Developer tools (10)](/hub/communitybuyerpainradar/category/devtools) [OS, browsers & email clients (9)](/hub/communitybuyerpainradar/category/os-browser) [Team chat & meetings (7)](/hub/communitybuyerpainradar/category/communication) [Analytics (7)](/hub/communitybuyerpainradar/category/analytics) [Project management (5)](/hub/communitybuyerpainradar/category/project-management) [Email & marketing (3)](/hub/communitybuyerpainradar/category/marketing) ### Browse by thread type [Story (236)](/hub/communitybuyerpainradar/thread_type/story) [Show HN (launches) (119)](/hub/communitybuyerpainradar/thread_type/show-hn) [Ask HN (36)](/hub/communitybuyerpainradar/thread_type/ask-hn) ## Frequently asked questions ### How many communityBuyerPainRadar: Notes, docs & productivity are listed? 10 records from Hacker News via the public Algolia HN Search API, last refreshed automatically. The most recent is dated 2026-06-25. ### Can I get alerts for Notes, docs & productivity? Yes. CommunityBuyerPainRadar can email you new records matching this filter; plans are listed on the CommunityBuyerPainRadar page. Source: Hacker News via the public Algolia HN Search API. Informational only. [RSS feed of new records](/feed/communitybuyerpainradar.xml) ## Often used together - [CompetitorFunnelSpyDigest](/competitorfunnelspydigest) - [AiSearchBrandRadar](/aisearchbrandradar) - [CtExecutiveBranchArtificialPulse](/v/ctexecutivebranchartificialpulse) - [Pennsylvania Air Quality Continuous Emission Monitoring System 1986 Pulse](/v/paairqualitycontinuousempulse) - [NycOutdoorDiningPulse](/v/nycoutdoordiningpulse) - [EmailAuthPulse](/emailauthpulse)