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Bulkgrid vs fractal

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

Bulkgrid compared with fractal
DetailBulkgrid logo Bulkgrid fractal
What it doesThe Knowledge Layer for AI Agents Long-term memory for AI agents that organizes itself and corrects itself
StageNot given MVP
FoundedNot given Not given
Based inSE SE
Pricing modelNot given Free
PricingNot given 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
  • Search for web pages, images, and news
  • Crawl pages into Markdown, HTML, links, and screenshots
  • Map discovery using website sitemaps
  • Extract structured JSON from pages
  • Index with scheduled refreshes and retrieval
  • TypeScript and Python SDKs
  • Model Context Protocol (MCP) integration
  • REST API for all capabilities
  • CLI for terminal and script access
  • Private GitHub repository indexing
  • 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
  • Maintains indexed knowledge with automatic scheduled refreshes
  • Provides source references for verifiable answers
  • Supports both public and private knowledge sources
  • Handles infrastructure for data pipelines
  • 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  • Never contradicts itself by automatically replacing outdated facts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)4 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)260
Referring domains (Majestic)300

4 details filled in for both companies.

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