Zep vs Nysa

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 Nysa
Detail	Zep	Nysa
What it does	The unified context layer for enterprise data	Shared memory for regulated companies and their AI agents
Stage	Not given	Not given
Founded	2023	Not given
Based in	US	US
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	Team plan: $10/person/month with 14-day free trial, includes meeting recording, email and calendar enrichment, knowledge organized by topic, private scopes and projects, agent keys with custom permissions, import existing brain, and MCP for all agents. Enterprise plan: custom pricing for regulated a
Key features	Sub-200ms context retrieval at scale Temporal context graphs with point-in-time queries	Records and transcribes meetings with visible participant Automatically extracts facts from email and calendar Scoped access control with automatic sorting Private projects limited to members Agent API keys with read-only or read-write permissions Works with Claude, ChatGPT, Cursor, Codex over MCP Import existing brain from markdown, Obsidian, or GBrain Facts organized by topic with full history Raw email stays private to owner, team sees extracted facts only 180 days of email history imported on day one
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	Every fact is scoped automatically by sensitivity level and agents see only what their teammate can access Agents can write back to the same brain over MCP, updating shared knowledge in real time CASA Tier 2 security assessed and verified by Google for Gmail and Calendar access Onboard entire team in under 5 minutes with one-click Google sign-in Data never used to train AI models, privacy verified in policy
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 −1 (down) since last check
Trust Flow (Majestic)	16	9
Citation Flow (Majestic)	44	26
Referring domains (Majestic)	2072	32

6 details filled in for both companies.

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