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Fastio vs CustomGPT.ai

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 CustomGPT.ai
DetailFastio logo FastioCustomGPT.ai logo CustomGPT.ai
What it doesAI project workspaces where teams and agents share files, search, and work together Create custom AI agents trained on your business content without coding
StageStartup Not given
Founded2025 2023
Based inUS US
Pricing modelFree trial Freemium
PricingStarter: $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 Standard: $99/month ($89/month billed annually) with 10 agents, 5,000 documents per agent, 60M words storage, 1,000 queries per month. Premium: $499/month ($449/month billed annually) with 25 agents, 20,000 documents per agent, 300M words storage, 5,000 queries per month. Enterprise: Custom pricing.
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
  • No-code AI agent builder with 2-minute setup
  • Anti-hallucination technology for accurate responses
  • Real-time integrations with Google Drive, HubSpot, Notion, Zendesk
  • Multi-language support for 92 languages
  • Embed chatbot widgets on websites
  • API access for workflow automation and integrations
  • SOC 2 Type 2 and GDPR compliance
  • Turn-by-turn conversation memory and context
  • White-label and custom branding options
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
  • #1 in accuracy and anti-hallucinations
  • Zero coding required for non-technical users
  • Never trains or shares your data
  • Deployed by thousands of businesses worldwide
  • Launch in 2 streamlined steps
Community votes00
DR (Domain Rating by Ahrefs)70 no change since last check74 no change since last check
Trust Flow (Majestic)2633
Citation Flow (Majestic)5438
Referring domains (Majestic)13952392

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