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LockIn MCP vs Open Notebook
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | AI-integrated distraction blocker that lets Claude, ChatGPT, or Cursor enforce system-level website blocks. | An open source implementation of NotebookLM with more flexibility and features. | |
| Category | |||
| Developer | Poke | Open-notebook | |
| Verified Status | No | No | |
| Last Updated | Aug 2026 | Aug 2026 | |
| Pricing | |||
| Pricing Model | Paid | Open Source | |
| Free Plan | No | Yes | |
| Free Trial | No | — | |
| Open Source | No | Yes | |
| Capabilities | |||
| API Access | No | — | |
| Features | • System-level website blocking via hosts file • MCP integration with Claude, ChatGPT, and Cursor • Task-aware Chrome extension filtering • One-minute single-command setup • Timed temporary unblock exceptions • Monthly $2.99, yearly $29.99, or lifetime $59.99 | — | |
| Tags | distraction-blockingmcpai-integrationproductivityfocus-tools | opennotebooksourceimplementationnotebooklmflexibility | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 4 | 40 | |
| Quality Score | 32/100 | 54/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | www.lockinmcp.com | www.open-notebook.ai | |
| Social Links | 1 linked | 1 linked | |
| Screenshots | No | No | |
| Reviews | |||
| Pros | — | • Free to use | |
| Cons | • No free tier available | — | |
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