SpacePrompts vs OpenDocs

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

SpacePrompts compared with OpenDocs
Detail	SpacePrompts	OpenDocs
What it does	AI prompt manager for organizing and syncing prompts across ChatGPT, Claude, and other AI platforms	Branded documents from your agent's Markdown
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IS
Pricing model	Freemium	Freemium
Pricing	Free: $0/month with up to 50 prompts, 3 free AI enhancements/day, 3 free generations/day, 3 Playground runs/day; Pro: $5/month ($60 billed annually) with unlimited prompts, 300 enhancements/month, 300 generations/month, 300 Playground runs/month, API access; Team: $9/month ($108 billed annually) wit	Free plan: 0, up to 50 documents. Pro: $4/month (founding-member price, locked in while subscribed, ends December 1; regular price $8/month), unlimited documents, Word export, custom export footer. Team: $4/user/month (3 seats minimum, from $12/month).
Key features	Store and organize prompts with categories and tags Version history and rollback AI prompt enhancement and generation Playground with free model runs Browser extension for Chrome, Edge, Firefox REST API access to pull prompts Upload reference images to prompts Export to JSON or Excel Role-based team permissions Public prompt sharing	Publish Markdown files to shareable links in seconds Export branded PDF and Word documents automatically Nine tested design presets plus custom branding options Projects organize documents like code repositories Readable, persistent URLs that stay the same through updates Full version history with rollback capability CLI, REST API, and browser interface for document management Private by default with granular sharing controls Custom domains for published documents
What makes it different	Works across multiple AI platforms in one unified library Built for speed and retrieval, not just storage Complete version control to track which prompt version works best Automatic prompt enhancement with specific scoring and fixes Free tier that stays free with no credit card required	Eliminates PDF plumbing by handling typesetting and formatting automatically Purpose-built for AI workflows with seamless agent integration Brand consistency applied automatically to all exports API access included on all plans including Free
Community votes	0	0
DR (Domain Rating by Ahrefs)	39 no change since last check	7 no change since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	26	4
Referring domains (Majestic)	74	1

5 details filled in for both companies.

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