Free
$0
Per month
- Core features
- Community support
- Basic limits
LangMem — Memory Layer Platform
Founded 2023|San Francisco, CA|1-10 people
What is LangMem?
LangMem provides memory management for LLM applications with persistent context storage. The platform provides comprehensive features for production AI applications with focus on reliability and developer experience.
Strengths and tradeoffs
What this tool does well, and the limitations to keep in mind.
Pros
- Developer-friendly platform
- Production-ready
- Good performance
- Active development
Cons
- Enterprise pricing varies
- Setup complexity
- Learning curve
Plans & pricing
What's included in each plan, and how the tiers compare.
Pro
Custom
Per month
- Advanced features
- Higher limits
- Priority support
Enterprise
Custom
Annual contract
- Custom solutions
- Dedicated support
- SLA guarantees
Using LangMem with Respan
Integrate with Respan to enhance AI workflows and optimize multi-provider deployments.
- Seamless Respan integration
- Production infrastructure
- Cost optimization
- Enhanced capabilities
Best LangMem alternatives & competitors
Top companies in Memory Layer you can use instead of LangMem.
Compare LangMem
Side-by-side comparisons with other tools in this category.
Best integrations for LangMem
Companies from adjacent layers in the AI stack that work well with LangMem.
Last verified: March 10, 2026