// comparison

AgentRAM vs Zep

Last updated: June 2026

At a glance

	AgentRAM	Zep
Target customer	Indie developers and small teams	Enterprise, Fortune 500
Pricing model	Pay-per-operation, public	Custom enterprise, sales-led
Free tier	100 operations, no card	Open-source community edition
Cheapest paid	$5 for 50,000 operations	Enterprise contracts only
Memory storage	Key-value with TTL and text search	Temporal knowledge graph (Graphiti)
Fact invalidation	No, write-overwrite model	Yes, temporal context
Compliance	None yet	SOC 2 Type II, BYOC, BYOK
Setup time	60 seconds (sign up, get key)	Days to weeks (procurement)
API style	REST, no SDK required	Python and TypeScript SDK
Self-serve onboarding	Yes	No, sales-led
Multi-agent shared memory	First-class shared namespaces	Via sessions and user IDs
Backing	Bootstrapped, solo developer	Funded, named enterprise customers

When Zep is the right call

Zep is the sophisticated enterprise option. Pick it if any of these match:

• You're going through enterprise procurement. SOC 2 Type II, BYOC, BYOK, and audit logs are required for your contract.
• You need temporal knowledge graphs. Zep's Graphiti engine tracks facts over time, invalidates outdated information, and resolves entity relationships. This is genuinely novel and not commodity infrastructure.
• You have budget for premium memory infrastructure. Enterprise tier pricing isn't public, but expect monthly minimums similar to other enterprise-tier AI infrastructure products.
• You need fact invalidation. If a user says "I prefer Python" in January and "actually I prefer Rust now" in June, Zep models the temporal relationship rather than overwriting.
• You already have a sales process and can afford a quarterly or annual contract.
• You're running multi-tenant production deployment with audit trail requirements.

When AgentRAM is the right call

AgentRAM is purpose-built for the customer Zep is not chasing. Pick AgentRAM if any of these match:

• You're a solo developer or small team without enterprise governance requirements yet. SOC 2 is something you'll need eventually but not before you have customers.
• You want pricing visible on the homepage instead of "contact sales".
• You want to start in 60 seconds, not after a sales call, demo, and procurement cycle.
• You don't need temporal graph reasoning. Most real-world agent memory use cases are key-value lookups with optional TTL, which AgentRAM handles directly.
• You want multi-agent shared memory as a first-class primitive without complex setup. AgentRAM's shared namespaces give you auth and tenant scoping built-in.
• You're shipping a side project or MVP and don't want enterprise infrastructure debt before you have product-market fit.

Pricing reality

Zep doesn't publish enterprise tier prices, but the category they're in (enterprise AI infrastructure) typically runs $500-2,000+ per month minimums for production use, often via annual contracts. Their open-source community edition is free but requires you to self-host and manage the infrastructure yourself.

AgentRAM Builder is $15 per month for 200,000 operations, or pay $5 once for 50,000 operations with no recurring commitment. Different categories of customer, very different price points.

How to decide

The honest test: are you in enterprise procurement, or are you not?

If you have a CISO reviewing SOC 2 docs, a procurement team negotiating annual contracts, and a budget for premium infrastructure, Zep is the right product. It's purpose-built for that customer and the temporal graph technology is genuinely valuable at that scale.

If you're a developer who needs persistent memory for an agent and wants to start using it today without a sales call, AgentRAM is dramatically faster and dramatically cheaper. You can always migrate to Zep later if you grow into enterprise requirements.