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Mobilebox vs fractal

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

Mobilebox compared with fractal
DetailMobilebox logo Mobilebox fractal
What it doesMobile sandboxes for your AI agents controlled over REST API and MCP Long-term memory for AI agents that organizes itself and corrects itself
StageNot given MVP
FoundedNot given Not given
Based inUS SE
Pricing modelPaid Free
PricingCloud Android 14: $0.01 per phone-minute; iPhone and iPad: $0.05 per phone-minute; Real Android devices: $0.03 per phone-minute; Dedicated devices: from $79 per month. Billed per second with one-minute minimum. Boot time and parked phones free. New accounts start with $2 credit. Personal: Free during early access. Unlimited memories, all agents with separate memories, no card required. Enterprise: On request, set up by the team for departmental organization with cross-department sharing and direct support.
Key features
  • Cloud Android 14 phones (arm64)
  • iPhone and iPad sandboxes
  • Real Android devices
  • REST API and MCP server
  • Screen as numbered text elements
  • Batch actions (tap, type, swipe up to 20 per call)
  • Park and resume phones with state preserved
  • Live view with step-by-step recording
  • App installation and management
  • Screenshot and text observation modes
  • Self-correcting memory that updates when facts change
  • Historical memory queries with time-based retrieval
  • Automatic topic organization and hierarchy
  • Separate memory for each agent with controlled sharing
  • Multi-agent support via MCP, REST API, or LangGraph
  • AES-256 encryption at rest and in backups
  • OAuth 2.1 authentication and API key management
  • Data export and deletion capabilities
  • 37 MCP tools with automated verification on every code change
What makes it different
  • Same API and MCP for Android, iPhone, iPad and real devices
  • Agents interact with real apps like people do
  • Boot time and parked phones are free
  • Works with Claude Code, Codex, Cursor and any HTTP MCP client
  • Understands what changed, when it was true, and where it belongs - beyond vector database similarity
  • Never contradicts itself by automatically replacing outdated facts
  • Fully GDPR aligned with built-in privacy by design
  • Two-minute integration with Claude, ChatGPT, Cursor and any MCP client
  • Data stays in Europe on AWS eu-north-1 and never used for model training
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

6 details filled in for both companies.

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