A decision for a beginner, not a spec sheet. Scores are our weights. Prices are the public plans, and anything marked verify on the tool page should be re-checked before you pay.
Pick Jules if you want bug fixes, version bumps, and small features on a repo you already have.
Pick Windsurf if you want an editor agent at $20 with frontier models and cloud agents.
An async agent that takes a GitHub task and opens a pull request.
Cheapest verified paid plan: Google AI Pro (Jules in Pro) · $19.99/mo
The editor formerly called Windsurf, now sold as Devin Desktop.
Cheapest verified paid plan: Pro · $20/mo
Web app or SaaS
Mobile app
Game
Website or landing page
Automation or script
No code
I can follow a change
I already develop
Last verified 2026-10-19
Individual
Free
Verified15 tasks per rolling 24 hours, 3 concurrent tasks, Gemini 2.5 Pro. Jules' own label for this row is evaluating the agent on real work.
Task counts are on jules.google and the usage-limits doc. Neither page prints a dollar price because this row is free.
Individual
$19.99/mo
Verified100 tasks per rolling 24 hours, 15 concurrent tasks, and higher access to the latest model. The Jules plan table says that starts with Gemini 3 Pro. A March 9, 2026 Jules changelog says Gemini 3.1 Pro replaced Gemini 3 Pro as the default for Pro users.
Jules docs say Jules in Pro is included with Google AI Pro. The $19.99 price is the Google AI Pro price on Google One, which also includes storage and other Google AI products. Google AI Plus at $4.99 is not listed by Jules as an upgrade. Google One only labels Plus Jules limits as Limited, so it is not a paid Jules row.
Individual
$99.99/mo
VerifiedGoogle One labels Jules task limits, concurrent limits, and latest-model access as Higher than Pro. Jules' plan table publishes one Ultra row of 300 tasks per rolling 24 hours and 60 concurrent tasks, and does not say whether that row is this 5x plan, the 20x plan, or both.
The $99.99 price is Google AI Ultra 5x on Google One. The task number is left off this card so a single Ultra row is not pasted onto both prices.
Individual
$199.99/mo
VerifiedGoogle One labels Jules task limits, concurrent limits, and latest-model access as Highest. The same Jules Ultra row of 300 tasks and 60 concurrent tasks is not assigned to this price either.
The $199.99 price is Google AI Ultra 20x on Google One. Jules docs describe one Ultra benefit and one set of task numbers.
Last verified 2026-10-19
Individual
Free
VerifiedLight agent quota, limited models, unlimited inline edits, and unlimited Tab. Quota size is not published.
Price and qualitative limits are from the Devin pricing page. The missing number is stated, not invented.
Individual
$20/mo
VerifiedDaily and weekly quotas, frontier models, free use of SWE-2, Devin Cloud, and extra usage at API pricing. One user. Quota size is not published.
Devin docs describe Pro as the entry individual plan at $20/mo. The pricing page lists free use of SWE-2 and does not print an end date for it.
Individual
$200/mo
VerifiedEverything in Pro with a significantly larger weekly quota and no daily cap. The quota multiple is not published as a number.
The no-daily-cap rule is on Devin's self-serve plan docs. The pricing page says significantly higher quotas and does not print a number.
Task limits are a rolling 24 hours, not midnight. Concurrent-task caps apply at the same time. Family-plan members each have their own limits. They are not pooled.
When the new-task button turns off, keep reviewing tasks that are already running. History stays available.
Pro has daily and weekly quotas. Max has a weekly quota and no daily cap. Cognition does not publish the size. Past the quota, paid plans can buy extra usage at API pricing.
Check the in-app quota before you assume you need a new tool. Pro resets daily and weekly. Max has no daily cap, so a heavy afternoon may not clear overnight.
Jules's cheapest paid plan the ranking counts is Google AI Pro (Jules in Pro) at $19.99/mo. Windsurf's cheapest paid plan the ranking counts is Pro at $20/mo.
Jules is for bug fixes, version bumps, and small features on a repo you already have, handing off a task and reviewing the pull request later, and a free daily allowance with a published task count.
Windsurf is for an editor agent at $20 with frontier models and cloud agents, developers comparing Windsurf with Cursor's current plans, and people who still search for Windsurf and need the current product name.
Jules scores 2 out of 5 for someone who does not want to read code. Windsurf scores 1 out of 5. Jules has the higher no-code score. You need a GitHub repo and you need to read the pull request. This is not a form that publishes an app. You are in an IDE. Do not start here if you wanted a form.
Jules: 15 tasks per rolling 24 hours, 3 concurrent, on Gemini 2.5 Pro. Jules describes this plan as evaluating the agent on real work. It does not host the project. Windsurf: A light agent quota, limited model access, unlimited inline edits, and unlimited Tab. Cognition does not publish the quota as a number.