Backed by Y Combinator

The most intelligent AI assistant,
but it’s a browser.

Today’s AI browsers are broken. They never complete a task. They say “I can’t do this” every time. They stop every time the work gets real, and they still lack the basics: speed and usability.

Aside is a browser rebuilt for people and agents. It works across your logged-in websites and handles complex work other agents can’t: messages, payments, internal tools, and everything in between.

Unlimited capability

Anything you do in a browser,
Aside can do for you.

Unlike other AI agents that rely on integrations, Aside just uses websites and accounts directly, just like you do. That means you can ask any task in your mind anytime you need. The only wall is the imagination.

Signing in Aside signs in and works across your email, dashboards, and internal tools.

Communications Aside handles comments, replies, and follow-ups for you.

Docs and Spreadsheets Aside can work with files directly on your computer.

The SOTA browser agent.

Aside ranked #1 on three browser agent benchmarks: Online-Mind2Web, BU-Bench-V1, and Odysseys, surpassing OpenAI, Anthropic, and Browser Use. Learn more

Aside
99.0%
Browser Use
97.7%
GPT-5.4
92.8%
Claude Opus 4.8
84.0%
ChatGPT Atlas
70.0%

Memory that knows what you’re working on.

Aside knows which sites to use for which work. It turns your browsing history into memory, so you don’t have to repeat context every time. All memory stays local on your device and is never shared with anyone. Learn more

Find the candidate I opened yesterday and prep interview notes
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Password Manager

Password that
*************.

AI agents stop at login screen and ask you to log in every time. Aside lets agents sign in through autofill, without ever exposing your credentials to the AI.

Secrets stay invisible to AI

Secrets stay invisible to AI Credentials are autofilled into websites, not exposed to the agent.

Human approval at the edge

Human approval at the edge Sensitive actions like payments, posts, and messages always wait for your confirmation.

A record of every access

A record of every access Every credential use is logged, so you know exactly what the agent touched.

Aside Password Manager The first password manager built for agents.

  • Hardware-backed E2E encryption

    Your data is full encrypted in local and protected by Secure Enclave.

  • Scoped access and audit log

    Give the agent access only to what each task needs. See what it used, when, and why.

Password Manager

Privacy and control

******* enough to use real data.

Aside runs on your device, keeps data protected, and gates sensitive actions for your review.

Local by default

Local by default Tasks, memory, and data stay on your device. Nothing is shared with LLM providers.

Encrypted by your password

Encrypted by your password Everything is secured in Secure Enclave and post-quantum encryption.

Sandbox with guardrails

Sandbox with guardrails Aside isolates filesystem and network access to help keep your data protected.

Bring your own subscription Use your ChatGPT or Claude subscriptions, or bring your own API key.

Crafted for both human and agent.
Start using today.