Buildin
Create docs, manage projects, and sell premium content using an AI workspace that syncs across devices
One-time payment. Lifetime deal.
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When your workflow is scattered across Notion, Google Docs, Trello, and Gumroad, your productivity pays the price. (Followed closely by your working memory.)
Since every platform has its own login, its own quirks, and its own subscription fee, you’re losing time just keeping everything connected.
What if you could build docs, manage projects, tap into AI, and sell premium content—all without ever leaving one workspace?
Say hello to Buildin.
TL;DR
Create docs, databases, mind maps, and project timelines in one flexible workspace
Use AI tools to search and write faster, then sell paid subscriptions from the same platform
At-a-glance
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Overview
Create, manage, and monetize docs and projects with AI tools and subscriptions in one workspace
Turn your content into recurring revenue
- Sell paid access to docs, playbooks, templates, or entire workspaces using subscriptions
- Control sharing and permissions so only paying members can view premium content
- Manage pricing and access directly inside your workspace—no extra platforms needed
Work smarter with AI
- Ask questions across your workspace to quickly find answers from notes and docs
- Summarize and generate content to move faster without starting from scratch
- Use AI while you work so research, writing, and planning stay in flow.
- Choose between GPT, Gemini, and DeepSeek models to match the right AI to each task
All your docs, in one place
- Centralize docs, goals, and updates inside shared workspaces for teams or projects
- Structure knowledge clearly using folders, pages, and mindmaps
- Import content from Notion, CSV, HTML, or DOCX, ensuring everything lives in one place
- Preserve databases and relationships so complex structures don’t need to be rebuilt manually
Stay on top of your projects
- Manage projects visually with boards, timelines, and list views
- Track progress across stages from backlog to done
- Document decisions and requirements directly inside project pages
- Stay on schedule without juggling separate project management tools
Plans & features
Deal terms & conditions
- Lifetime access to Buildin
- All future Plus (Tier 1) or Business (Tiers 2-4) Plan updates
- If Plan name changes, deal will be mapped to the new Plan name with all accompanying updates
- No codes, no stacking—just choose the plan that’s right for you
- You must activate your license within 60 days of purchase
- Ability to upgrade between 4 license tiers while the deal is available
- Ability to downgrade between 4 license tiers within 60 days of purchase
60 day money-back guarantee. Try it out for 2 months to make sure it's right for you!
Features included in all plans
- Unlimited pages/blocks
- Unlimited mindmap nodes
- Unlimited public homepage
- 100,000-block word limit
- Page permission management
- 5 GB single file upload limit
- Sync (web & app)
- Bulk file download
- Share link & password access
- Custom space domain
- Unlimited public templates
- Paid subscription
- Team space & collaboration
- Database all properties
- 5 GB DB attachment upload