✦ Autonomous Agent Platform

The AI that works
while you sleep.™

Currently: researching the web|

Give LegionBox a goal. Captain AI decomposes it into parallel workers running in real sandboxes — and delivers complete results.

10K+
Active Users
2.4M+
Tasks Completed
$48K+
Earned by Users
99.9%
Uptime
LegionBox — Agent Workspace
AI & AGENTS
Agent Builder
Virtual Phone
FILES
My Files
Shared Links
WORKSPACE
Kanban
Desktop
Analyze competitors for our SaaS and build a market report with pricing tables
Worker 1
✓ Scraped 12 competitor sites
Worker 2
→ Analyzing pricing models...
Worker 3
✓ Feature matrix created
Worker 4
→ Writing executive summary...
✓ competitor_analysis.pdf — 2.4 MB ready
→ Auto-saved to My Files · Share link generated
✓ 42 credits used · 1,958 remaining
★★★★★ 4.9/5 Rating
#1 on Product Hunt
SOC2 Compliant
10,000+ Teams
Edge-Powered
$48K+ Paid Out
★★★★★ 4.9/5 Rating
#1 on Product Hunt
SOC2 Compliant
10,000+ Teams
Edge-Powered
$48K+ Paid Out
How It Works
Three steps to
autonomous results
From goal to deliverable — LegionBox's Captain AI handles everything in between.
1
Describe Your Goal
Type what you need in plain English. No prompts, no templates — just your goal.
> "Build me a competitor analysis report for Notion with pricing comparison"
2
Agent Plans & Executes
Captain AI decomposes your task into parallel workers running in E2B sandboxes.
✓ Search web for competitors
✓ Extract pricing data
→ Writing analysis report...
3
Receive Complete Results
Download your file, share a link, or let the agent auto-save to your cloud storage.
✓ competitor_analysis.pdf
✓ Share link created
✓ Earned $0.12 on download
Features
Everything you need,
nothing you don't
One platform for AI automation, cloud storage, productivity, and earning.
Agentic Builder
Give a goal, get a complete result. Captain AI browses, codes, writes, and deploys — all in parallel sandboxes.
Powered by E2B
Intelligent Storage
10 GB free. Smart organization. Share files and earn $2–$8 per 1,000 downloads with built-in virus scanning.
Virus Scanned
Virtual Desktop
Full Linux sandbox in your browser. Terminal, browser, code editor — real compute on Cloudflare's edge.
E2B Powered
Kanban & Projects
Boards, cards, priorities. Agents can automatically update tasks as they complete work.
Agent-aware
Virtual Numbers
Real phone numbers in 20+ countries. SMS and Voice. Agents can communicate on your behalf.
20+ Countries
Team Workspaces
Share storage, agents, boards, and credentials with your entire organization using Team IDs.
Admin Controls
Platform Preview
Your entire workspace,
in one platform
AGENT CHAT
Autonomous Execution
Watch your agent think, search, code, and deliver
Build a REST API for user authentication with JWT
🤔 Planning: I'll create an Express API with bcrypt hashing, JWT tokens, and SQLite storage...
✓ Created: auth.js, middleware.js, routes/users.js
✓ Tests: 12 passing, 0 failing
→ Deploying to sandbox...
🎉 Done! API live at https://sandbox-xxx.e2b.dev
Download code · 28 credits used
CREDITS & USAGE
1,958
Credits Left
42
Used Today
$12.40
Earned
KANBAN
Design landing page HIGH
Backend API auth MED
Deploy homepage ✓ DONE
STORAGE
2.4 GB / 10 GB used
Pricing
Simple, transparent pricing
Start free. Upgrade when you're ready.
Monthly
Yearly Save 25%
Free
$0/mo
Forever free · No credit card
10 GB storage
100 AI credits/mo
Virtual desktop access
Kanban boards
Earn on file shares
Virtual phone numbers
Team workspace
Priority support
POPULAR
Pro
$9/mo
Billed monthly
100 GB storage
2,000 AI credits/mo
Virtual desktop (4hr sessions)
1 virtual phone number
Earn 2× on file shares
Priority support
Team workspace
Team
$29/mo
Up to 25 members
1 TB shared storage
10,000 AI credits/mo
Virtual desktop (8hr sessions)
5 virtual phone numbers
25 team members
Shared agents & boards
Priority + dedicated support
Testimonials
Loved by builders
and teams worldwide
"
LegionBox replaced 3 tools for our team. The agent wrote our entire onboarding flow in 40 minutes. I watched it browse competitors, extract patterns, and write production code.
MK
Marcus K.
CTO, Startup Founder
"
I earn $200–$400/month just from sharing research files on LegionBox. The earn-per-download feature is genuinely passive income. No other platform does this.
SR
Sarah R.
Freelance Researcher
"
The virtual desktop is insane. I can run full Linux environments from my iPad. The agent can SSH in, run scripts, and send me results. This is the future of remote work.
AJ
Alex J.
DevOps Engineer
"
Our 12-person team uses LegionBox daily. Agent tasks, shared storage, and kanban in one place. It's like Linear + Dropbox + ChatGPT — but actually integrated and working.
PN
Priya N.
Product Manager, Scale-up
FAQ
Common questions
An AI agent is an autonomous program that can browse the web, write and run code, manage files, and complete complex tasks — all without step-by-step instructions. LegionBox's Captain AI decomposes your goal into parallel sub-tasks running in real E2B sandboxes.
Credits are consumed when running agent tasks. Simple tasks use 5–20 credits; complex research or coding tasks use 20–100 credits. Free accounts get 100 credits/month. You can buy additional credits or earn them by sharing files. Credits reset monthly.
Yes. Files are stored in Cloudflare R2 with AES-256 encryption at rest and TLS in transit. All uploaded files are virus-scanned via VirusTotal. Sessions use HttpOnly, SameSite=Strict cookies. We're SOC2 compliant and GDPR-ready.
Yes! Agents run in E2B sandboxes with internet access. They can deploy to Cloudflare Pages, Vercel, Netlify, or any platform via CLI. Agent tasks automatically save output files to your LegionBox storage so you can download or share them.
ChatGPT is a conversational AI. LegionBox's agent actually executes tasks — it runs real code in sandboxes, browses real websites, creates real files, and delivers real results. It also integrates file storage, phone numbers, kanban, and earning into one platform.
When you share files with earning enabled, you earn $2–$8 per 1,000 unique downloads (varies by country). Earnings accumulate and can be withdrawn when you hit $1.00 minimum. Payouts are processed manually within 3 business days.
Yes, cancel anytime from Settings → Billing. You'll retain Pro/Team features until the end of your billing period. Your files and data are always yours — export everything before cancelling if you wish.
The Free plan is free forever — no trial period, no credit card. Upgrade to Pro or Team when you need more storage, credits, or team features. Use the free plan as long as you want.
Start automating your work today.
Free forever. No credit card required. 100 AI credits to start.