Automation or script · $100+/mo

Best AI builder for an automation or script at $100+

Ranked for a beginner who can follow a change, then split by where they want to work. The same weights run the homepage quiz.

For someone who can follow a change, the browser pick is Replit on Pro and the editor pick is Cursor on Ultra.

Best fit

A browser IDE and agent, closest thing here to an all-in-one starter.

fit / 100

Start on Pro · $100/mo Verify

The browser IDE can run scripts. A local CLI agent is better once the script lives on your machine.
Fits your budget: Pro at $100/mo. $100 toward more powerful models, more Free Mode usage, up to 15 collaborators, and database rollback up to 28 days. Docs say unused credits roll for two months. The price is marked verify, so confirm the live card before you pay.
The sweet spot: an IDE you do not have to install, with an agent when you get stuck.
The IDE is in the browser, which matches this preference.

Also consider · 2

A coding agent you can run free on your own machine, or in Amp's cloud.

fit / 100

Start on Gigawatt · $200/mo Verified

The CLI, your own runners, and cloud orbs fit scripts and unattended tasks. Orb time is a separate meter from model credits.
Fits your budget: Gigawatt at $200/mo. 480,000 minutes of orb time, which is the Gigawatt tab's minute figure, and $200 of Amp credits. The underlying allowance is 1,000 hours of a1.xxlarge. a1.3xlarge orbs are limited to Gigawatt and Enterprise. Soft hosting limits are 10 GB of repository storage and 100 GB of monthly transfer.
A good step if you can follow a thread and you already have a model subscription to attach.
The web app is a real place to start a thread. It does not publish a hosted product the way a browser builder does.

Best fit

An editor with agents, built for people who can read a diff.

fit / 100

Start on Ultra · $200/mo Verified

A strong fit: the agent and CLI edit and run scripts in the project you already have.
Fits your budget: Ultra at $200/mo. 50x Plus usage, plus earliest access to new products and models. Third-party models bill the same way as on Premium.
A good step up once you can follow a change even if you did not write every line.
It matches an editor or terminal workflow. Cloud agents start on Premium, not on Plus.

Also consider · 2

An agentic IDE that turns a prompt into a spec, then into a diff.

fit / 100

Start on Power · $200/user/mo Verified

The CLI, hooks, and CI review path fit scripts and repeated chores. Credits are the meter.
Fits your budget: Power at $200/user/mo. 10,000 credits a month, the largest self-serve pool, plus add-on credits at $0.04.
A practical editor once you can follow a change and you want the plan written down first.
The IDE and CLI are the product. Cloud sessions start on a paid plan.

If you do not want to read code

The order changes. Editor tools drop, even when they are famous.

1. Replit · fit 90
2. Bolt.new · fit 73 — Weak. You can generate a script-like project, and you are still in a web builder.
3. Kiro · fit 72

Editor and CLI tools move up. Browser builders stay useful for a first UI pass.