Best Jules Alternatives for AI Agents

30 AI tools that can replace Jules for automating tasks with agents, ranked by how closely they match. The percentage is a match score, not a popularity score.

Replacing: Jules — An AI coding assistant that works while you sleep sounds like science fiction, but Jules rInput: text, code · Output: code
1
AI that codes independently
Pitched as an autonomous engineer that codes independently; paid, free trial
Input: text, code · Output: code
Free trial
AI Agent Built for ai agents
2
A dedicated coding agent that writes and runs code for you
OpenAI's dedicated coding agent that writes and runs code for you; free tier
Input: text, code · Output: code
Free planFrom $20/mo
AI Coding Assistant Offers ai agents alongside its core job
3
Factory is an agent-native software development platform built around autonomous coding agents called Droids.
Input: text, code · Output: code
From $20/moAPITeams
AI Coding Assistant Offers ai agents alongside its core job
4
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
Input: text · Output: code, apps
Free planAPITeams
AI Agent Built for ai agents
5
This social network flips the typical model by making AI agents the primary users while humans observe
Input: text · Output: text
Free plan
AI Agent Built for ai agents

Can it really replace Jules for automating tasks with agents? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.

Missing an alternative for automating tasks with agents? Suggest it

Only tools already listed and live can be suggested. Not on the site yet? Submit it first.

At a glance: top Jules alternatives for AI Agents

ToolMatchInputOutputPricingFree planRatingCategory
Devin 90% text, code code Paid No — AI Agent
OpenAI Codex 85% text, code code From $20/mo Yes — AI Coding Assistant
Factory 78% text, code code From $20/mo No — AI Coding Assistant
CrewAI 77% text code, apps Free Yes — AI Agent
Moltbook 77% text text Free Yes — AI Agent
Harpa 77% text, web pages text, data From $14.3/mo Yes — AI Agent

Frequently asked

What is the best Jules alternative for automating tasks with agents?
Devin (90% match) is the closest alternative to Jules for automating tasks with agents: AI that codes independently. OpenAI Codex (85% match) and Factory (78% match) come next.
Is there a free alternative to Jules for automating tasks with agents?
Yes. 24 of the 30 ranked alternatives have a free plan or free tier, including OpenAI Codex, CrewAI, Moltbook.
How is the match percentage calculated?
It measures how much of Jules's job a tool can take over for automating tasks with agents: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.

How this list is ranked

The match score measures how much of Jules's job each tool can take over when the goal is automating tasks with agents: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.

Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.