Mem0
Category: AI Infrastructure
Mem0 provides a universal memory layer for AI applications and agents, enabling persistent memory integration with minimal code. Mem0 was founded in 2023. The company is led by Taranjeet Singh. Based in San Francisco, USA. Team size: 20-30. Total funding raised: $24M. Latest round: Series A. Key investors include Basis Set Ventures, Peak XV Partners, GitHub Fund, Y Combinator, Kindred Ventures.
- Founded
- 2023
- Headquarters
- San Francisco, USA
- Team size
- 20-30
- Total funding
- $24M
Value proposition
Simplifies adding persistent memory to AI systems with just three lines of code, positioning itself as the 'database for AI memory'
Products and solutions
Open-source API (55,200+ GitHub stars, 14 million Python package downloads), Agent SDK for AWS (exclusive partnership), Enterprise memory solutions for complex AI applications
Unique value
First universal memory platform purpose-built for AI agents, combining simplicity (3-line integration) with scalability for enterprise use cases
Target customer
AI developers, SaaS companies, and enterprises building AI-powered applications and agents
Industries served
Artificial Intelligence (AI) infrastructure, Software as a Service (SaaS), Enterprise AI applications, Healthcare, Education, Sales & CRM, E-commerce
Technology advantage
Proprietary memory architecture optimized for LLMs and AI agents, with 186 million API calls processed in Q3 2025 (up from 3.5M in Q1 2025), 26% higher response accuracy compared to OpenAI's memory, 91% lower p95 latency, and up to 80% token cost savings
How they differentiate
Mem0 differentiates through its universal AI memory layer with features like graph-enhanced memory compression, 26% higher response accuracy compared to OpenAI's memory, 91% lower p95 latency, and up to 80% token cost savings. It focuses on scalable long-term memory for AI agents, enabling complex enterprise use cases
Main competitors
OpenMemory, MemMachine, BrainAPI, MemU (NevaMind AI), Cognee, Zep/Graphiti, Vertex AI, Qdrant, Pinecone
Key partnerships
AWS (exclusive memory provider for Agent SDK), Y Combinator (YC S24 alumni), Investors: Basis Set Ventures, Peak XV Partners, GitHub Fund, Kindred Ventures
Notable customers
Sunflower Sober, OpenNote, CrewAI, Microsoft, Nvidia, AWS, PWC
Major milestones
Launched universal AI memory platform (2025), Raised $24M Series A funding (October 2025), Developed research proving 26% higher accuracy vs OpenAI memory (2025), Achieved 80% token cost savings in memory operations, Expanded engineering team and enterprise partnerships post-funding, Named exclusive memory provider for AWS Agent SDK, Released new memory algorithm (April 2026) achieving 91.6 on LoCoMo benchmark, Surpassed 55,000 GitHub stars and 90,000+ developers
Growth metrics
186 million API calls in Q3 2025 (up from 3.5M in Q1 2025), 55,200+ GitHub stars, 14 million Python package downloads, Used by 90,000+ developers
Market positioning
Positioned as a leader in AI infrastructure for memory management, targeting enterprise AI applications and partnerships with major AI platforms. Mem0 emphasizes solving the 'thorniest challenges' of memory in AI agents through specialized architecture
Geographic focus
Primarily US-based with expansion into global markets, focusing on tech hubs like San Francisco and partnering with international AI platforms
Patents and IP
Not disclosed publicly in available sources
About Taranjeet Singh
Former Senior Product Manager at Khatabook (YC S18, $600M valuation), First growth engineer at Khatabook, Software engineer at Paytm (India's PayPal), Founder of Cookup.ai (AI App Store with 400K+ users), Co-created EvalAI open-source ML platform
Official website: https://mem0.ai