Praison Memory
https://github.com/MervinPraison/PraisonAI
PraisonAI multi-agent framework memory: zero-dependency default (memory=True), short/long-term and file memory, DB persistence (Postgres/SQLite/Redis/Mongo etc.), graph memory, and a Claude memory-tool integration.
Active · Verified 2026-10-22 · fresh as of 2026-10-22 · 19 cited facts, 1 with a third-party source · 1 recorded change · Suggest a correction
At a glance
- Type
- Multi-agent framework memory module repo fix
- Tier
- T3
- Section
- Framework-embedded memory
- Latest release
- v4.7.16 (2026-10-19) repo fix
- Pricing
- free / open source (MIT) repo fix
- Funding
- searched not found fix
- Freshness
- 2026-10-22 fix
- Layer
- agent-infra repo fix
- Licensing
- open-source repo fix
- SDK languages
- python, typescript repo fix
- Protocols
- a2a, mcp-client, opentelemetry repo fix
- Developer activity
- OpenRank 7.72 (12-mo avg 7.26) · 37 participants — 2026-09 third-party fix
Memory taxonomy
- storage
- vector
- retrieval
- similarity
- persistence
- long-term
- update
- accretion
- unit
- episode
- governance
- plaintext
- conflict
- n/a
When to use
Optimised for: searched not found
Anti-fit: searched not found
Pros & cons
Pros
searched not found
Cons
searched not found
Claims & capabilities
Low-code agent framework with first-class memory primitive.
Technical surface
- API surface
- searched not found
- Backend storage
- searched not found
- Deployment
- searched not found
- Embedding model
- searched not found
- Multi-tenancy
- searched not found
- MCP
- yes — MCP client (stdio/HTTP/WebSocket/SSE) via MCP() tools
- A2A
- searched not found
- OpenTelemetry
- searched not found
Alternatives to Praison Memory → live options ranked by shared design, licence, hosting and MCP support
Similar systems
Other framework-embedded memory in the catalog, ranked by inbound references.
- Spring AI ChatMemory T3
Wraps conversation memory behind an Advisor abstraction. MessageWindowChatMemory default 20-msg sliding window (preserves system messages); pluggable ChatMemoryRepository backends (in-memory, JDBC, Cassandra, Neo4j). Memory injected as cross-cutting concern at the ChatClient level.
- Flowise Memory T1
Discontinued: Flowise (acquired by Workday, Aug 2025) was sunset in 2026 — code freeze 2026-07-29, GitHub repo archived 2026-08-13, end of life 2026-08-31. Was a visual LangChain canvas with LangChain-native memory nodes (Buffer, Buffer Window, Conversation Summary Buffer) backed by an internal chat_message DB table; Buffer Window kept the last K interactions, Summary Buffer compressed older turns while keeping recent ones verbatim.
- LangGraph Persistence T2
Distinct from LangMem. Built-in checkpointer saves graph state per super-step (short-term, thread-scoped). Store System adds long-term hierarchical key-value memory across threads with optional vector search + TTL. Postgres / Mongo / Redis stores for production.
- AutoGen Memory T2
AutoGen's memory layer: ListMemory chronological context plus teachable agents that vectorise corrections; integrates with Mem0/Zep rather than building deep memory natively. Microsoft AutoGen is in maintenance mode (community managed, bug and security fixes only), and Microsoft points new projects to Microsoft Agent Framework.
- CrewAI Memory T2
Memory subsystem inside the CrewAI orchestration framework; integrates with Mem0 for the long-term tier.
- Hermes Agent memory (Nous Research) T3
Nous Research's open-source self-improving agent keeps an agent-curated MEMORY.md/USER.md notebook injected at session start, full-text (FTS5) search over past sessions that returns raw messages without LLM summarisation, and optional Honcho user modelling. one of the most-starred agent projects of 2026.
Sources (18 cited facts, 1 third-party)
Each fact links to the page it came from; the badge says who published it (how to read sources).
- What it is Multi-agent framework memory module repo
- What it does & what's distinct PraisonAI multi-agent framework memory: zero-dependency default (memory=True), short/lon… repo
- Claims / benefits Low-code agent framework with first-class memory primitive. repo
- Created 2024 repo
- Latest release v4.7.16 (2026-10-19) repo
- License MIT repo
- GitHub MervinPraison/PraisonAI — ~9k stars, last commit 2026-10 repo
- Pricing free / open source (MIT) repo
- MCP support yes — MCP client (stdio/HTTP/WebSocket/SSE) via MCP() tools repo
- commit-trajectory [{"ym":"2026-01","cum":2788},{"ym":"2026-02","cum":2855},{"ym":"2026-03","cum":3132},{"y… repo
- download-trajectory [{"ym":"2025-11","monthly":1448,"cum":1448},{"ym":"2025-12","monthly":20078,"cum":21526}… registry
- architecture-deployment-locus local repo
- licensing-bucket open-source repo
- positioning-platform-vs-product platform repo
- taxonomy-three-layer-rollup agent-infra repo
- developer-activity-opendigger {"activity":260.11,"as_of":"2026-09","openrank_12mo":7.26,"openrank_current":7.72,"parti… third-party
- sdk-languages python,typescript repo
- protocol-support a2a,mcp-client,opentelemetry repo
What changed
Changes to this record's lifecycle, licence, release, pricing and hosting facts, from the catalog's git history. Subscribe (Atom)