ContextsBase pricing
A markdown document editor for personal notes, research and engineering specs with nested trees and source-aware AI.
- Free plan
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- Paid from
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- Plans
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- Free trial
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What is ContextsBase?
ContextsBase is a web-based markdown document editor for individuals and engineering teams who write personal notes, research syntheses and technical specifications. It offers a distraction-free canvas, infinitely nested document trees, keyboard-driven fuzzy search, native code blocks and LaTeX math, and source-aware AI that uses linked documents as context. Users can keep notes private or share a workspace by link for collaboration. Documents import and export as markdown, PDF and DOCX, and the editor is compatible with Obsidian files. A free plan is available to start writing.
Plans and prices
Prices in USD, as shown by contextsbase.com. Last checked -.
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I want to decide whether ContextsBase (contextsbase.com) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from ContextsBase's own pricing page. It can be out of date, so treat it as a starting point. Category: Productivity / Notes and docs What it does: A markdown document editor for personal notes, research and engineering specs with nested trees and source-aware AI. Plans: Alternatives in the directory: 1explain, AFFiNE, Advanced File Manager, AfterFeed Directory listing: https://stablemrr.com/p/contextsbase-com First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
Price history
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Alternatives to ContextsBase
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| 1explainTurns video, audio, PDFs, or text into shareable step-by-step work instructions with links or QR codes. | Notes and docs | Yes | $19/mo | 3 | Oct 29, 2026 |
| AFFiNEOpen-source workspace that merges docs, whiteboards, databases and optional AI in one local-first platform. | Notes and docs | Yes | $6.75/mo | 6 | Oct 29, 2026 |
| Advanced File ManagerWordPress plugin for managing files and building document libraries from the dashboard without FTP. | Notes and docs | Yes | - | 4 | Oct 29, 2026 |
| AfterFeedBrowser extension that tracks the social posts you pay attention to and groups them into topics for later recall. | Notes and docs | No | $3.99/mo | 2 | Oct 29, 2026 |
| AfterInspectHome inspection report software that lets inspectors dictate findings, capture photos and generate branded PDF reports on site. | Notes and docs | No | $49/mo | 2 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from contextsbase.com's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.