Browser-based Claude Code
Run Claude Code in the browser with built-in skills, so agent workflows happen in a visual desktop instead of a local command line.
Happycapy
Happycapy is a browser-based agent platform that lets users run Claude Code, manage skills, and delegate tasks inside a secure sandbox. It offers a free tier plus paid plans for more automation, email handoff, and larger workloads.
What Happycapy is
Happycapy is an agent-native computer that turns a browser into a place where AI agents can work on tasks for you. The product combines Claude Code access, a visual GUI, skills, and a private sandbox so users can delegate work without leaving the browser.
The site frames the product around practical jobs such as design, reporting, email, and recurring automations. It is positioned for creators, builders, and everyday users who want agents to complete work and send results back by email, rather than only suggesting next steps.
Core features
Secure sandbox environment
Work inside a private sandbox that the homepage describes as isolated, secure, and fully yours, with plan-based sandbox upgrades for more resources.
Automations
Create recurring tasks in the sandbox on paid plans, ranging from basic automations on Pro to larger automation allowances on Plus and Max.
Email handoff through Capymail
Use Capymail to send and receive email from the agent workflow, with email quota included on paid tiers.
Skill store and custom skills
Install and browse skills from the skill store, where skills extend what the agent can do and can include open-source skills.
Browser tools
Access a separate browser tool suite for quick, browser-run tasks such as image generation, panoramas, and HTML page creation.
Common use cases
Browser-based task execution
Use Happycapy when you want an agent to work through a browser task end to end, with visible clicks and a GUI rather than a command-line only experience.
Recurring automations
Set up recurring sandbox automations for repeat work such as weekly tasks, routine checks, or other background jobs that should run without manual intervention.
Extendable agent workflows
Use the skill store or custom skills to adapt the agent to a specific workflow, especially when you need reusable instructions for a recurring task.
Email-based handoff
Send a task to the agent and receive the outcome by email, then reply to continue the work if you need another iteration.
Starter experimentation
Try the free tier for lightweight personal productivity or exploratory use before moving to paid plans for more automations, model access, or email quota.
Pros and Cons
Pros
- Runs directly in the browser, which lowers setup friction and avoids local installation.
- Combines Claude Code, skills, a GUI, and a sandbox in one workflow.
- Offers a free tier with no credit card required.
- Supports recurring automations and email delivery on paid plans.
- Includes a skill store and custom skill creation for extending agent behavior.
Cons
- The public sources do not spell out a full list of third-party integrations or supported apps beyond email-related Capymail and browser-based workflows.
- Some capabilities appear plan-gated, such as advanced model access, automations, higher email quotas, and stronger sandbox resources.
FAQ
Is Happycapy free to start?
Yes. Happycapy offers a free tier with no credit card required. The tools page also says the core tool suite is available immediately after signup, with some extended capabilities reserved for paid plans.
Do I need to install anything?
No. The tools page says Happycapy tools run directly in the browser with no downloads, plugins, or API setup required, and the product runs in a secure sandbox environment.
Who is Happycapy for?
The site positions Happycapy for people who want AI agents to do work in a browser-based environment, including creators, builders, and everyday users. The pricing page also frames the product around productivity tasks and recurring automations.
What kinds of work can it handle?
The pricing page includes Claude Code access, skills-based model access, automations, and Capymail for sending and receiving email. The site also highlights that agents can deliver results by email and that the browser acts as a visual desktop.
Does Happycapy offer team plans?
Yes. The pricing page includes a Team plan and says it is for teams of all sizes, from startups to enterprise, with flexible plans available.
Quick Facts
- Category
- AI agent platform
- Platform
- Browser-based
- Primary users
- Creators, builders, and everyday users
- Pricing
- Free tier plus paid plans
- Source domain
- happycapy.ai
- Notable workflow
- Agents work in a sandbox and can deliver results by email
Happycapy 대안
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