Free Obsidian Alternatives in 2026

Looking for free alternatives to Obsidian? We've gathered 8 similar AI tools, including 5 with free or freemium plans, so you can compare no-cost options and find the right fit. Top free picks include Remko Online for WhatsApp, tl;dv, Brevity.

Best Free Obsidian Alternatives

1. Remko Online for WhatsApp (Freemium) (Free option) More Obsidian alternatives
2. tl;dv (Freemium) (Free option) — tl;dv is an AI meeting recorder that automatically transcribes, summarizes, and creates shareable highlight clips from Zoom, Google Meet, and Microsoft Teams calls. Never take manual notes again. More Obsidian alternatives
3. Brevity (Freemium) (Free option) — AI writing assistant that makes your content clearer and more concise. More Obsidian alternatives
4. Granola (Freemium) (Free option) — AI meeting notes that capture everything automatically More Obsidian alternatives
5. Elser.ai (Freemium) (Free option) — AI-powered semantic search and knowledge retrieval for enterprises More Obsidian alternatives
6. Microsoft 365 Copilot (Paid) — AI assistant built into Word, Excel, PowerPoint, Teams and Outlook More Obsidian alternatives
7. Glean (Paid) — Enterprise AI search connecting and surfacing knowledge across all apps. More Obsidian alternatives
8. Zendesk AI (Paid) — Zendesk AI adds intelligent automation to the world's most popular customer support platform: AI triage, smart ticket routing, suggested replies, knowledge base creation, and an autonomous AI agent for self-service. More Obsidian alternatives

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