Fastio vs htmlslides

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

Fastio compared with htmlslides
Detail	Fastio	htmlslides
What it does	AI project workspaces where teams and agents share files, search, and work together	Free AI HTML presentation maker for creating, playing, and sharing dynamic slide decks in the browser
Stage	Startup	Not given
Founded	2025	Not given
Based in	US	Not given
Pricing model	Free trial	Freemium
Pricing	Starter: $9.99/month or $99/year (3 seats, 250 GB storage, 100,000 credits/month). Business: $49.99/month or $499/year (10 seats, 5 TB storage, 600,000 credits/month). Enterprise: $199.99/month or $1,999/year (30 seats expandable to 200, 25 TB storage, 3,000,000 credits/month). Additional seats beyo	Free plan includes upload, play, and share with 10 official templates and 50MB storage. Pro at $9.90/month (launch offer) includes all official templates free, 1GB storage, Speaker Mode, and one-click video export. One-time credits: $1 for 10 credits, $5 for 60 credits, $10 for 150 credits. Premium
Key features	Project workspaces for organizing files, team members, and agents Sync and import from Google Drive, Dropbox, Box, OneDrive without migration Connect Claude, ChatGPT, Codex, Cursor, Gemini, Grok, and MCP clients AI search with cited answers from your own files Metadata extraction to turn documents into sortable data File versioning and visible locks for coordinated team and agent work Shared folders, client portals, and e-signature Activity logging and audit trails for compliance Desktop app for Mac with local folder sync REST API and CLI for developers	Create presentations with AI or templates Play HTML slide decks in the browser Generate share links and iframe embeds Import GitHub repositories and files Upload .html and .hslides files One-click video export Speaker Mode with dual-screen view Edit text and speaker notes in saved presentations No installation required Expose /skill specification for AI agents
What makes it different	Agents answer 74% faster than through Dropbox alone No migration required - sync existing storage instead Files belong to the organization and project, not the person Seats included with plan instead of per-user billing Built by team with 20 years at internet scale	HTML decks carry real animation, interactivity, and live data unlike PowerPoint Travel as a single link instead of large attachments Open in any browser without installing presentation software No proprietary format or lock-in AI agents can generate complete decks from the /skill endpoint
Community votes	0	0
DR (Domain Rating by Ahrefs)	70 no change since last check	6 no change since last check
Trust Flow (Majestic)	26	6
Citation Flow (Majestic)	54	27
Referring domains (Majestic)	1395	94

5 details filled in for both companies.

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