Comparison

Buildin.AI vs Noted.AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Buildin.AI

This AI-powered workspace centralizes documents, notes, tasks, wikis, and more. It offers powerful AI writing and analysis tools, flexible organization options, and seamless cross-platform collaboration for individuals and teams.

Highlights
  • AI writing assistant
  • Space Q&A for document analysis
  • Markdown and bi-directional linking
  • Flexible database views (tables, boards, calendars)
  • Cross-platform real-time sync
  • Team collaboration with custom permissions
  • Mindmap and outline note switching
Features
Read full description

Join 100,000+ users in the all-in-one AI workspace for docs, notes, tasks, wikis, mindmaps, databases, and more. Buildin.AI helps you create, organize, collaborate and monetize effortlessly across devices. With powerful AI features and real-time sync, Buildin.AI is your Second Brain—supporting personal planning, content creation, project management, research, and seamless team collaboration. Whether you’re managing tasks, building a knowledge base, or organizing ideas, Buildin.AI helps you work smarter, not harder. 【Get Started Easily】 - Multiple Import Options: Supports importing from CSV, Markdown, HTML, Word, Notion, and more. Effortlessly migrate your existing data and kickstart your knowledge management. - Extensive Template Library: Access hundreds of beautifully designed templates for personal planning, task management, project management, and more. Easily customize your document and note-taking space. 【Buildin AI: Your Smart Assistant】 - Writing Assistant: Generate ideas, refine text, summarize, and translate effortlessly. - Space Q&A: Ask AI questions based on your past documents and notes—never lose track of key information. - Smart Document Analysis: Interpret PDFs, Word, HTML, and more to extract valuable insights. 【​​Docs & Notes】 - Markdown & Bi-Directional Links, format effortlessly with drag-and-drop blocks, custom fonts, colors, and layouts. - Rich Content Embedding: Add tables, code, formulas, to-dos, images, videos, and audio for a seamless note-taking experience. 【Databases & Project Management】 - Flexible Views: Organize data in tables, lists, boards, timelines, and calendars. - Smart Filtering & Sorting: Track tasks, manage projects, and schedule events by date, priority, or custom fields. 【Cross-Platform Sync】 - Sync Anywhere, Anytime: Access your workspace across desktop, mobile, and web with real-time synchronization. 【Efficient Team Collaboration】 - One-Click Sharing: Real-time editing, commenting, and notifications for seamless teamwork. - Custom Permissions & Version Control: Assign roles and prevent data loss with automatic backups. - Third-Party Integrations: Embed tools like Figma, Canva into your workspace. 【Mindmap】 - Easily switch between outline notes and visual mindmaps to structure ideas dynamically. 【Folders & File Management】 - Multi-Level Folders: Store and manage documents, images, audio, video, and more, just like a file manager. - Cloud Storage: Sync across desktop, mobile, and web with real-time access to your files. --- 【Subscription Benefits】 - Unlimited AI Usage & Ask My Subscription - Unlimited Pages, Blocks, Mindmap Nodes, and Team Members - 5GB Large File Uploads & 1TB Storage Capacity - Custom Fonts & Page Layouts - Full Page History & Bulk File Downloads - More External Collaboration Members - Workspace Grouping & Watermark Settings 【Terms & Policies】 [User Agreement](https://buildin.ai/share/2120db09-65bd-46af-92c8-a13351a6844d) [Privacy Policy](https://buildin.ai/share/4ab3ac80-08b5-4796-a7b6-46db637630d3) 【Connect with Us】 X/Twitter: [@BuildinHQ](https://x.com/BuildinHQ) Threads: [@BuildinHQ](https://www.threads.net/@BuildinHQ) Telegram: [@Buildin_Channel](https://t.me/Buildin_Channel) YouTube: [@BuildinAI](https://www.youtube.com/@BuildinAI) Website: [Buildin.AI](https://buildin.ai/)

About

Noted.AI

Features
Read full description

Noted turns your camera into a second brain for the physical world. Point it at anything worth remembering and Noted handles the rest. WHAT YOU CAN CAPTURE Business cards - saved to Contacts with context and follow-up suggestions Receipts - expenses organized automatically with line items extracted Prescriptions and supplements - medication reminders set automatically Book pages and articles - insights saved with spaced repetition review reminders Handwritten notes and task lists - action items become iOS Reminders instantly Whiteboards - meeting notes extracted and filed automatically Products - price tags and packaging saved to your wishlist Places - restaurants and venues saved with directions ready SMART AUTOMATION Write rules in plain English and Noted fires them automatically. When I capture a contact in tech, send me a Slack message. When I capture a receipt over 50 dollars, create an expense reminder. When I capture a medication, set a daily reminder at 8am. Connect to Slack, HubSpot, Notion, and more. SEARCHABLE VAULT Everything you capture is indexed and searchable in plain language. Find that restaurant from last month. Recall a contact from a conference. Check your medication dosage. Surface action items from a meeting. YOUR DATA Your captures are yours. Noted stores your vault securely and never sells your data. Export or delete everything at any time. Free tier includes 50 captures. Noted Pro unlocks unlimited captures, automation rules, and AI search. Terms of Use: https://notedai.io/#terms

Screenshots

Buildin.AI4 screens
Noted.AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Noted.AI at none against Buildin.AI's 9. Noted.AI also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Buildin.AI sells 9 one-off in-app purchases. Noted.AI asks for nothing beyond the download.

UpkeepUpdate frequency

Buildin.AI ships an update fortnightly, Noted.AI weekly. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Buildin.AI versus Noted.AI: the parameters behind the verdict, then further details
ParameterBuildin.AINoted.AI
PriceFreeFree
Rating4.3 (4 ratings) — better—
Positive reviews63.6% of reviews—
Number of ratings4 — better—
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size238 MB43 MB
Age rating4+4+
DeveloperBYTE FLOW LTD.Ryan Gordon

In-app purchases

9 purchases

Buildin.AI

One-time9
  • AI Pro Plan - Monthly$10.00
  • Personal Pro - Monthly$11.99
  • 3,000 AI Credits$12.00
Show 6 more
  • Team Monthly (1 seat)$18.00
  • 10,000 AI Credits$36.00
  • AI Pro Plan - Annual$96.00
  • 35,000 AI Credits$119.99
  • Personal Pro - Annual$119.99
  • Team Yearly (1 seat)$179.99
None

Noted.AI

No in-app purchases

Questions

Is Buildin.AI free?
Buildin.AI is free to download, with in-app purchases available.
Is Noted.AI free?
Noted.AI is free to download, with no in-app purchases.
Do Buildin.AI or Noted.AI have ads?
Neither Buildin.AI nor Noted.AI shows ads.
Which is updated more often, Buildin.AI or Noted.AI?
Buildin.AI ships an update fortnightly, and Noted.AI weekly. Most recently, Buildin.AI was updated on October 18, 2026 and Noted.AI on October 5, 2026.

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