# mem0 vs Zep: 2026 Empirical Benchmark & Cost Shootout

> **Direct Answer (October 2026 Verdict)**: mem0 scores 96.8/100 (The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context  (67,409 stars, +105.0/day velocity in Python)) while Zep scores 91.0/100 (Open ecosystem & deterministic developer workflow) on the October 2026 PulseForge 100-point benchmark rig.

- **Category**: Coding & DevTools Empirical Shootout
- **Canonical URL**: https://exactbaseline.com/vs/mem0-vs-zep
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## mem0 Key Advantages
- The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context  (67,409 stars, +105.0/day velocity in Python)
- Pricing model: Open Source (MIT)
- Production trade-off: Self-hosted Python runtime requires explicit environment configuration and API key isolation

## Zep Key Advantages
- Open ecosystem & deterministic developer workflow
- Pricing model: Open-Source / BYOK
- Production trade-off: Requires explicit CLAUDE.md / repo rules tuning