JulepOpen-source framework for building stateful AI agents with long-term memory and complex workflows.

5.0 (4)

Reviewed by Daniel Nikulshyn·Updated July 2026

Overview

Julep is a developer framework for creating AI agents that retain context across sessions and execute multi-step tasks. It provides built-in primitives for memory, sessions, tools, and workflows so teams can focus on agent logic rather than orchestration plumbing. The platform offers SDKs and APIs to define agents, manage user history, and chain together LLM calls with external tools and data sources. It is well-suited for use cases like personalized assistants, customer support bots, research agents, and automation pipelines that benefit from persistent state. Julep can be self-hosted or used through its managed cloud, giving teams flexibility in how they deploy and scale agent-based applications.

Key features

Persistent agent memory across sessions
Workflow and task orchestration engine
Tool integration and function calling
User and session APIs
Multi-model LLM support
Managed cloud or self-hosted deployment

Pricing

Model: Freemium
Category: AI Agents
Rating: 5.0 / 5 (4)

Use cases

Building conversational virtual assistants

Julep enables the development of AI agents that can retain context and engage in complex conversations.

Modelling complex workflows

The framework provides a flexible way to represent and execute intricate workflows and decision trees.

Pros & Cons

Pros

Built-in long-term memory and session management
Supports complex, multi-step agent workflows
Open-source with self-hosting option
SDKs for Python and Node.js
Model-agnostic across major LLM providers

Cons

Requires developer skills to implement
Smaller community than larger frameworks
Documentation still maturing
Self-hosting adds operational overhead

Reviews

5.0

Average from 4 ratings.

Rina Desai

Mar 17, 2026

Does the job

Pretty happy overall. Multi-model LLM support just works and supports complex, multi-step agent workflows. but no dealbreakers — I'd recommend it to a friend without hesitating.

Frank Müller

Dec 14, 2025

Solid for our team

We rolled this out across the team last quarter and supports complex, multi-step agent workflows. User and session APIs fits neatly into how we already work, and tool integration and function calling removed a step we used to do by hand. but it has held up under daily use.

Grace Okafor

Nov 3, 2025

Years in this space

I've evaluated a lot of these over the years. What stands out here is managed cloud or self-hosted deployment — handled better than most — and sDKs for Python and Node.js. Worth the time if this is your use case.

Omar Haddad

Sep 8, 2025

Solid for our team

We rolled this out across the team last quarter and open-source with self-hosting option. Multi-model LLM support fits neatly into how we already work, and workflow and task orchestration engine removed a step we used to do by hand. Self-hosting adds operational overhead, which is the main caveat, but it has held up under daily use.