Llongterm records 0 monthly visits with 0% month-over-month growth and Freemium, Paid pricing. Qdrant records 72,992 monthly visits with -38.4% growth and Freemium, Contact for Pricing pricing.
Persistent, human-readable long-term memory for AI apps and agents.
Open-source, high-performance vector search at any scale
| Dimension / Metric | | |
|---|---|---|
| Official Domain | llongterm.com | qdrant.io |
| Pricing Model | Freemium, Paid | Freemium, Contact for Pricing |
| Monthly Visits | 0 (0) | 72.99K (72,992) |
| MoM Traffic Delta | 0 (0%) | -45.42K (-38.4%) |
| Primary Market & Share | 🌐 Global (—) | 🇮🇳 India (46%) |
| Direct Visits / mo | 0 | 43.79K |
| User Rating | 4.2 | 4.6 |
| Supported Platforms | Website | Website |
Persistent, human-readable long-term memory for AI apps and agents.
Store and recall user details across sessions so an assistant remembers preferences, history and context.
Memories are stored with named keys and nested structure, so you can read and audit exactly what is retained.
A JavaScript SDK plus Python on the way, with a sandbox so you can try the flow before integrating.
Llongterm sits between your app and any chatbot or agent, including assistants, support bots and analysis workflows.
Open-source, high-performance vector search at any scale
Built entirely in Rust with SIMD and a custom Gridstore storage engine for fast, scalable vector search.
Combine dense and sparse vectors in one query, supporting BM25, SPLADE++ and miniCOIL for keyword-plus-vector retrieval.
Store metadata as JSON and apply advanced filters such as nested, text, geo and has_vector, with filters applied during HNSW traversal.
Asymmetric, scalar and binary quantization reduce memory usage by up to 64x while preserving search quality.
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.
Give your AI agents secure, authenticated access to 1,700+ apps
Give your AI agents secure, authenticated access to 1,700+ apps
SpecialistWeb search API and crawler built for AI agents
SpecialistAI search and retrieval platform for modern apps and commerce
The universal context engine connecting agents to data, tools, and models
SpecialistThe managed vector database and knowledge engine for production AI
Search foundation built from embeddings, rerankers, and reader APIs
AI gateway, observability and guardrails for production LLM apps
A memory and continual-learning engine that gives any AI agent persistent context
A memory and continual-learning engine that gives any AI agent persistent context
Free / Open-sourceOpen-source AI memory that reasons, not just stores
Free / Open-sourceLightning-fast search engine you can self-host or run in the cloud
Free / Open-sourceLightning-fast search engine you can self-host or run in the cloud
Fully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus
Fully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus
