Persistence Python Packages

diskcache

Python disk-backed cache (Django-compatible). Faster than Redis and Memcached. Pure-Python.

diskcache-weave

Python disk-backed cache (Django-compatible). Faster than Redis and Memcached. Pure-Python.

aiohttp-client-cache

An async persistent cache for aiohttp requests

shared

Data exchange and persistence based on human-readable files

rehash

Resumable hashlib: a picklable interface to CPython's OpenSSL-based hashlib standard library

lmdbm

Python DBM style wrapper of LMDB

synapse-layer

Persistent memory infrastructure for AI agents — State Continuity Layer.

pypercache

A Python library providing file-backed caching for JSON-like data with pluggable storage backends

fory-compiler

A blazingly fast multi-language serialization framework powered by JIT and zero-copy.

diskcache2

Python disk-backed cache (Django-compatible). Faster than Redis and Memcached. Pure-Python.

dendrux

Async Python runtime for agents that survive failure, persist evidence, and pause for the real world.

ooai-persistence

Typed persistence utilities for LangGraph-based OOAI applications.

hikari-persist

A lightweight and modular persistent cache library for hikari-based Discord bots

diskhash

Diskbased (persistent) hashtable

agentstate

Cloud-native, durable state for AI agents: WAL+snapshots, watch streams, idempotency, leases, TLS/mTLS, capability tokens, Python/TS SDKs, Helm.

serilux

A powerful serialization framework for Python objects with automatic type registration and validation. Extract from AgentSmith, released under Apache 2.0.

jsop

A way to store large amounts of JSON-style data on disk, and to access it very quickly

cathedral-memory

Persistent memory and identity for AI agents. Free hosted API.

simpsave

SimpSave: Easy Python Basic Variable Persistence Library

persession

A wrapper on requests session with persistence and login functionalities

jinbase

Multi-model transactional embedded database

persistentdatatools

A Module to Help Make Persistent Data a Little Easier

cathedral-nexus

Persistent memory and identity for AI agents. Free hosted API.

iocx-registry-keys

High-performance iocx plugin for detecting Windows Registry keys, values, and persistence locations.