fractal vs digithings

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

fractal compared with digithings
Detail	fractal	digithings
What it does	Long-term memory for AI agents that organizes itself and corrects itself	Open-source AI infrastructure you self-host on your own hardware with your own keys
Stage	MVP	Not given
Founded	Not given	Not given
Based in	SE	Not given
Pricing model	Free	Open source
Pricing	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.	Self-host: $0 (open source, MIT-licensed). Service and Enterprise tiers available on contact for integration and custom development work.
Key features	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	Provider routing with LiteLLM
What makes it different	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was true, and where it belongs - beyond vector database similarity Never contradicts itself by automatically replacing outdated facts Fully GDPR aligned with built-in privacy by design Two-minute integration with Claude, ChatGPT, Cursor and any MCP client Data stays in Europe on AWS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	Complete ownership: your keys, hardware, data and audit logs stay under your control No vendor lock-in: compose individual modules with your existing stack rather than replacing it Full transparency: MIT-licensed, publicly developed on GitHub with open issues, PRs and commit history Every request traceable: one ID threads through all services with full audit logging
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	5 −4 (down) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	13
Referring domains (Majestic)	0	1

5 details filled in for both companies.

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