IdeaHarvester vs Dim0

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

IdeaHarvester compared with Dim0
Detail	IdeaHarvester	Dim0
What it does	Discover and validate profitable SaaS ideas from Reddit discussions	The open-source, real-time collaborative AI canvas with notes, mini-apps, and agents on one infinite board
Stage	Startup	MVP
Founded	2024	Not given
Based in	Not given	FR
Pricing model	Paid	Not given
Pricing	$79.99 USD one-time payment for lifetime access (50% off limited-time offer, regular price $159.99)	Free: €0 with 50 AI requests/day, 5 boards, up to 5 collaborators per board. Basic: €6.99/month with 150 AI requests/day, unlimited boards, up to 10 collaborators per board. Plus: €11.99/month with unlimited AI requests, unlimited boards, up to 20 collaborators per board. Self-host: Free MIT-license
Key features	Live idea feed with social media-style scrolling Community search and niche market analysis AI-powered PRD generation with market analysis Custom audience creation and management Idea dashboard for saving and organizing opportunities Export and share PRDs for presentations	Real-time collaborative infinite canvas with multi-user sync AI mini-apps: interactive React apps generated directly on the canvas Board-aware AI agent that reads context, searches the web, runs code Notion-grade rich notes with toggles, math, tags, sub-pages Support for 8 AI models: Claude, GPT, Gemini, Mistral, DeepSeek, Qwen, Kimi, GLM Nested boards for organizing projects into folders Presentation mode to turn canvas into slides Mapify: turn notes into mind maps, schemas, or diagrams MIT-licensed open source, self-hostable with local Postgres and vector DB
What makes it different	Significantly cheaper than competitor tools Real user insights from authentic community discussions	All three tools—Notion, Excalidraw, ChatGPT—unified on one canvas, with the AI reading surrounding context before acting AI outputs placed as editable nodes on the board instead of lost in a chat sidebar Spatial thinking preserved: canvas keeps structure and relationships visible at once, unlike chat Fully open source and self-hostable with no vendor lock-in or proprietary format
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	8 no change since last check
Trust Flow (Majestic)	1	10
Citation Flow (Majestic)	17	28
Referring domains (Majestic)	14	80

5 details filled in for both companies.

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