Computer-use automation
Coasty takes natural-language instructions and acts on a real computer instead of relying only on fixed selectors or API endpoints.
Coasty
Coasty is a computer-use agent that automates tasks on a real computer through screenshots, clicks, typing, and terminal actions. It offers a native desktop app, browser access, and developer interfaces for workflows that do not fit standard API-based automation.
Overview
Coasty is a computer-use agent that operates a real computer through screenshots, clicks, typing, and terminal actions. The site positions it for tasks that are hard to handle with fixed integrations, such as legacy desktop software, mainframe terminals, internal portals, and web apps without an API.
It is offered as both a web experience and a native desktop app for Mac and Windows, with developer-facing access through a computer-use API and MCP server. The source also says runs can be recorded, replayed, paused for approval, and executed with your own model keys or in Coasty’s cloud.
Core capabilities
API-driven workflow
The site presents Coasty as a computer-use API, with screenshots in and actions out through a REST-style interface.
Native desktop app
The desktop app includes browser automation, desktop automation, terminal access, file operations, and auto-updates in one package.
Approval checkpoints
The product supports human-in-the-loop pauses so a person can approve sensitive steps before the agent continues.
Audit trail and replay
The product records each run step by step with screenshots, actions, and outcomes so work can be replayed and audited later.
Parallel agent execution
The pricing and homepage copy indicate support for running multiple agents in parallel, including swarm-style backlogs across machines.
Where Coasty fits
Accounts payable processing
Use Coasty to read invoices, extract totals, match purchase orders, and route exceptions for review when the work lives in inboxes, PDFs, and portals.
SOP-driven back-office work
Apply a plain-English procedure to a repeatable office task when the steps are stable but the underlying tools do not offer a clean API.
Legacy and internal system automation
Run a worker against desktop software, mainframe terminals, or internal tools that are better operated by sight and click than by connector setup.
Human-reviewed workflows
Pause before sensitive actions, then resume after approval for steps such as submitting or approving payments over a threshold.
Parallel task backlogs
Run multiple agents in parallel to clear a queue or backlog faster when a task can be split across machines.
Pros and Cons
Pros
- Works across browser, desktop, terminal, and file operations instead of requiring a separate connector for each system.
- Supports recorded, replayable runs, which makes the automation easier to review and troubleshoot.
- Includes human approval checkpoints for steps that should not advance automatically.
- Offers both a desktop app and browser access, so the product can fit local or remote control workflows.
- The pricing page publishes a $99 monthly Unlimited plan with no credit limits.
Cons
- The provided pages do not include a full documentation set for setup, limitations, or workflow constraints.
- Some details are stated at a high level on the homepage and pricing page rather than in dedicated product docs.
- The source does not enumerate the 1,000+ integrations or explain them in detail on the pages provided.
FAQ
Does Coasty run only in the browser?
The source shows browser, desktop, and terminal automation in one native app, plus a web interface for controlling the computer from anywhere.
What pricing options are available?
The pricing page lists Starter, Plus, and Unlimited plans, and the Unlimited plan is billed monthly with no credit limits. The source does not provide more detailed plan rules beyond the published plan names and limits.
What platforms does the desktop app support?
The download page says the desktop app supports Windows 10 or later on 64-bit x86_64 machines with at least 4 GB RAM, and macOS 11 or later on Apple Silicon or Intel Macs with at least 4 GB RAM.
Can Coasty be used with BYOK or in a private environment?
The source says you can bring your own model keys and keep screenshots inside your environment when using your cloud or theirs, but it does not provide a full security specification on the pages provided.
Can a person review or approve steps before they run?
The source shows a human-in-the-loop flow where an agent can pause for approval on selected steps and then continue after review.
Quick Facts
- Category
- Computer-use agent
- Platforms
- Web, Windows, macOS
- Delivery
- Native desktop app and browser access
- Developer interfaces
- REST API, MCP server
- Pricing
- Starter, Plus, and Unlimited plans; Unlimited is $99/month billed monthly
- Source domain
- coasty.ai
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hob
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Manta AI
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Redline
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SonOf
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