Super excited to announce Reduck $3M Pre Seed round to make agents browse the web fast and reliably. As you know, Agents are slow and can hallucinate when using a browser. They have to learn sites from scratch, browse manually, one click at a time, burning many tokens. That’s why we built Reduck MCP! With Reduck, Agents can learn a site once, then store that knowledge as deterministic scripts. When prompted, Agents can then find a matching script, read it, and run it to get immediate and accurate results. By using Reduck MCP instead of manually browsing, Agents are 3x faster and no longer hallucinate! First use cases include finding leads on LinkedIn, monitor Twitter / Reddit or optimizing brand visibility. You can get started at https://reduck.ai/?utm_source=twitter&utm_medium=social&utm_campaign=reduck-raises-3m-pre-seed&utm_content=fundraise-post…

Make your agent browse the web fast and reliably | Reduck

Source: https://reduck.ai/?utm_source=twitter&utm_medium=social&utm_campaign=reduck-raises-3m-pre-seed&utm_content=fundraise-post

Make your agent browse the web fast and reliably

Reduck MCP enables your agent to discover, write and run deterministic scripts for immediate results and no hallucinations.

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Agents without Reduck

OpenAI

UnreliableResults vary from run to run, and get worse as the context grows.

SlowEvery action waits on the model to think first, step by step.

ExpensiveContext fills up fast, so complex tasks stall at rate limits.

AccurateScripts return the same structured output every time, against a clear contract.

FastTools are deterministic scripts, so they run in milliseconds, with no step-by-step thinking.

CheapRunning a script burns no tokens, so it doesn’t touch your context or limits.

01

Connect any agent through our MCP. Works with Claude, Codex, and anything MCP-native.

02

Reduck runs deterministic scripts in your own Chrome, no credentials exposed, no bot detection.

03

Your agent uses any website as a tool. Same result every time, no tokens burned.

Stay up to date on Twitter

Reduck can sweep X for the posts driving a topic and profile the accounts behind them. No account, no API key, no scrolling the timeline yourself.

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Find and qualify LinkedIn leads

Reduck can find the posts your market is reacting to, pull the profile of everyone who engaged, and flag the ones matching your criteria. You get a shortlist, not a scrape.

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Download every missing invoice

Reduck can sign into each vendor, find the invoices you have not collected for the month, and download them in one pass. No login-by-login hunt on the last day of the month.

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Search Amazon products with review checks

Reduck can search a category, open the top listings, and read the recent reviews on each one. You see what buyers actually wrote, not just the star rating.

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Review and advance your hiring pipeline

Reduck can pull every candidate from your ATS, download their resumes, and summarise experience and stage for each. You review the shortlist and decide who moves forward.

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Monitor your brand visibility on Instagram

Reduck can track a handle’s followers and per-post engagement, then read the comments to surface what people are saying. Exported with a date so you can trend it week over week.

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Browse all use cases

Connect your agent toany website

Create custom scripts with a simple prompt and use them as tools.

// Log in to taxportal.gouv

awaitbuiltins.type(‘#user’, args.email);

awaitbuiltins.type(‘#password’, args.password);

awaitbuiltins.leftClick(‘#submit-btn’);

// Extract messages

awaitbuiltins.waitFor(‘table.messages tr[data-rk]’);

consthtml =awaitpage.innerHTML(‘table.messages’);

constrow = {type:‘object’,properties: {

rk: {type:‘string’},// data-rk

sender: {type:‘string’},

subject: {type:‘string’},

received_at: {type:‘string’},// ISO-8601

unread: {type:‘boolean’},

},required: [‘rk’,‘subject’] };

returnawaitai.llm(’One record per row: ’+ html, {

type:‘object’,

properties: {rows: {type:‘array’,items: row } },

});

Automateany task on a browser

Use off-the-shelf automations or build one on the fly for any website.

Workbehind logins and bypass anti-bot

Cookies, CAPTCHA, and login are handled out of the box.

Buildwith AI, ship automations as code

Reduck MCP writes deterministic scripts that are fast, cheap, and self-maintained.

Pluginto your workflow

Every script is an HTTP endpoint with a typed contract. Call it from n8n, a cron, another agent, or any service.

Secure and private

Reduck is SOC 2 certified and is built to ensure maximal privacy and security.

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In your browserDefaultRun locally with Reduck Chrome extension

In the cloudOn demandRun in Reduck cloud browser

Cost & accessRun costFree up to 100 scriptsFree up to ≈ 100 scripts (1h)Site coversEvery authenticated siteAuth-based sites coming soon with connectorsScale & reachAlways-onNeeds your device onIndependent of your hardwareParallel runsLimited by your Chrome (usually up to 5)Many sessions in parallel (up to 99)Geo controlYour own locationResidential proxies, any country (not antibot bypass) In your browserDefaultRun locally with Reduck Chrome extension

Cost & access

Run costFree up to 100 scripts

Site coversEvery authenticated site

Scale & reach

Always-onNeeds your device on

Parallel runsLimited by your Chrome (usually up to 5)

Geo controlYour own location

In the cloudOn demandRun in Reduck cloud browser

Cost & access

Run costFree up to ≈ 100 scripts (1h)

Site coversAuth-based sites coming soon with connectors

Scale & reach

Always-onIndependent of your hardware

Parallel runsMany sessions in parallel (up to 99)

Geo controlResidential proxies, any country (not antibot bypass)

Freeforever

Discover Reduck: run and build scripts with limited access.

Get started

• Run up to 100 scripts/month in your browser or in the cloud
• 1 hour of cloud browser time/month
• Build unlimited private scripts
• Community support on Discord

Most popular

$20per month

Higher limits and project repositories to share your scripts.

Get started

• Run up to 1000 scripts/month in your browser or in the cloud
• 10 hours of cloud browser time/month
• Build unlimited private scripts
• Project repositories to share scripts with up to 3 people
• Community support on Discord

$100per month

Unlimited usage for power users.

Get Max

• All of Pro, scaled up
• Run unlimited scripts/month in your browser
• 50 hours of cloud browser time/month
• Project repositories with up to 25 people each
• Priority support

Customfor your org

Scale mission-critical automations across your org.

Talk to us

• Everything in Max, plus
• Shared access cookies to third-party apps
• Central observability, billing, logs & admin panel
• Unlimited users
• Dedicated infrastructure: your region or self-hosted, enterprise-grade compliance
• Premium support with a forward-deployed engineer

FAQ

Anyone using a coding agent like Claude Code, and teams that need actions from sites with no API, or whose API is too limited. You don’t need to know how to code; just ask your agent.

The expensive, intelligent part, understanding the site, happens once, when you build the automation. After that, your endpoint runs plain code: fast, cheap, and predictable.

Running an agent on every call is slow, costly, and non-deterministic. A generated script gives you the same result every time, in milliseconds, at a fraction of the cost.

Sites do change. When a script breaks, Reduck can re-run the agent to repair it, so you don’t have to rebuild from scratch.

Yes, this is a core use case: retrieving data and documents from behind a login.

No, but it works especially well with it. Reduck endpoints are designed to be called by any agent.

On Apify, you pay for someone else’s scraper or build and maintain your own. With Reduck, the AI builds it for you and it runs as plain code, so there’s nothing to write or maintain. Free, scripts shared to the community on the free plan.