Zep vs Oort

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

Zep compared with Oort
Detail	Zep	Oort
What it does	The unified context layer for enterprise data	Open-source memory for AI agents that stays correct as facts change
Stage	Not given	Not given
Founded	2023	Not given
Based in	US	SE
Pricing model	Freemium	Freemium
Pricing	Free plan: 10,000 credits per month. Flex plan: $125/month with 50,000 credits included, then $25 per 10,000 credits. Flex Plus: $375/month with 200,000 credits included, then $75 per 40,000 credits. Enterprise: custom credits with negotiated rates. Credits consumed based on Episode size: 1 credit p	Open Source: free self-hosted. Oort Pro: $19/month (VAT included where applicable) with 5,000 saves a month, 25,000 recalls a month, and 1 GB of memory storage.
Key features	Sub-200ms context retrieval at scale Temporal context graphs with point-in-time queries	Memory recall with millisecond latency and explanations Automatic fact lifecycle management Data privacy with secrets scrubbed before saving Export and forget capabilities CLI and npm package Integration with ChatGPT and Claude.ai Flat-rate pricing that does not scale with history
What makes it different	Reduces token use by up to 90% compared to traditional retrieval Temporal context graphs that track how business information changes over time Enterprise-scale Context Lake supporting millions of graphs	Facts stay correct as they change, with closed-out old versions Costs remain flat as memory history grows Every recall can explain why it returned that memory Self-hosted with no required API keys for open source
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)	70 +1 (up) since last check	2 +2 (up) since last check
Trust Flow (Majestic)	16	0
Citation Flow (Majestic)	44	0
Referring domains (Majestic)	2072	0

6 details filled in for both companies.

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