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CrewAI vs Julep

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Free plan
Both — CrewAI has a free plan, Julep is free to use
Public API
CrewAI has one; not confirmed by us for Julep
Higher Trust score
CrewAI — 92 vs 84 for Julep
Best fit
CrewAI: Python developers prototyping multi-agent workflows with clear roles and delegation · Julep: Backend teams building long-running agent workflows that must retry and resume
Platforms
CrewAI: Web, Linux, macOS, Windows · Julep: macOS, Windows, Linux

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

CrewAIOpen-source Python framework for role-based agent crews and event-driven flows, with a hosted platform for running themJulepOpen-source Python framework for agents written as durable flows that resume after a crash, retry safely and log every step.

Side by side

FactCrewAIJulep
CategoryAI Agents & Autonomous WorkersAgent Frameworks & Orchestration
Pricing modelFreemiumFree
Public APIYesNot confirmed
Trust score92 / 10084 / 100
PlatformsWeb, API, Linux, macOS, WindowsmacOS, Windows, Linux
CompanyCrewAI, Inc.Julep AI
Launched—2024
Last verifiedSep 6, 2026Oct 2, 2026

What our research says

CrewAI

CrewAI is the quickest way to get a team of role-defined agents working on a task, and Flows added the deterministic control that early crews lacked. The open-source core is free and widely used; the paid platform is for teams that want governance and managed execution without building the plumbing. Treat the enterprise claims on the homepage as marketing and the free tier's 50 executions as a trial, not a plan.

Pros

  • MIT-licensed framework with a large community and about 59,700 GitHub stars
  • Crews for collaboration and Flows for state, branching and loops cover both exploratory and production shapes
  • Free platform tier with a visual editor, AI copilot and GitHub integration costs nothing to try
  • Enterprise deployment on CrewAI cloud, your VPC or on-premise, with PII redaction and policy controls

Cons

  • Enterprise pricing is quote-only, with executions beyond the free 50 a month behind sales
  • Role-playing agent abstractions can hide cost: every delegation is another LLM call
  • Debugging a crew means reading long non-deterministic delegation traces, and observability on the free tier is not described on the pricing page
  • Homepage usage claims (65% of the Fortune 500, 450M+ workflows a month) are the vendor's own

Julep

Julep suits Python developers who want agent logic that is testable offline and survives crashes, and who are comfortable with a graph-style API. It is a release candidate and a ground-up rewrite, so anyone on the earlier hosted platform has to start over. Pick a mainstream framework if you want stable APIs and a large ecosystem today.

Pros

  • Flows are plain Python, so they can be unit-tested with fake reasoners and no API key
  • Tool allow-listing denies any call the model was not explicitly given
  • Crash recovery and safe retries come from the optional Temporal layer
  • Apache-2.0 licence and an active repository with several thousand stars

Cons

  • Version 3 is still a release candidate and needs the pre-release flag to install
  • Version 3 is a full rewrite with no migration path from version 1
  • The company's main site now points to a different product, so commercial support and hosting are unclear

Which one fits

Choose CrewAI if you need

  • Python developers prototyping multi-agent workflows with clear roles and delegation
  • Teams that want an opinionated structure (Crews inside Flows) instead of wiring a graph from scratch
  • Enterprises that need SSO, RBAC and VPC deployment around agents they already built on the framework

Choose Julep if you need

  • Backend teams building long-running agent workflows that must retry and resume
  • Developers who want to dry-run agents with deterministic fake model replies before deploying

CrewAI vs Julep: the questions people ask

Does CrewAI or Julep have a free tier?

Both: CrewAI has a free tier, and Julep is free to use.

Which has a public API, CrewAI or Julep?

CrewAI ships a public API, as of our last verification. A public API for Julep is not confirmed by us — check its developer docs before you plan an integration.

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