Turn DMs into orders,
even while you sleep.
Castor combines Instagram automation, WhatsApp automation and Facebook Messenger automation in one AI agent. It answers every message in seconds, captures the order into a built-in CRM, and creates your posts, using only your real business info. Built for founder-run sellers who run their shop from their DMs.
Loved by early founders · Built onofficial Meta login
Castor replies, answers, and captures the order, automatically.
< 30s
average reply, day or night
24/7
never sleeps, never misses a DM
0
leads lost to a slow response
100%
answers grounded in your info
Your dashboard
Everything your shop needs, in one place
Conversations, orders, performance, and content, Castor keeps them all moving so you're not checking four different apps.
Conversations
LiveAmara
yes please, need it saturday
Bilal
is the abaya still in stock?
Sana
can I get it gift wrapped?
Every DM answered in seconds, day or night
Performance this week
312
DMs answered
47
Orders captured
<30s
Avg reply time
Recent orders
Pistachio cake
Amara
Custom order (x2)
Yusuf
Weekend bundle
Layla
Content studio
4 posts ready to publish this week
See it work
Two agents. One tireless team.
One turns conversations into orders. The other turns a one-line idea into a finished, on-brand post. Both run on autopilot.
Sales agent, DMs → orders
Castor replies, answers, and captures the order, automatically.
Content agent, idea → post
How it works
Three steps from question to live agent
The whole thing takes minutes. You do three things, Castor does the rest.
Answer a few questions
Castor asks plain-language questions in a chat, what you sell, how you want to sound, what to collect. No jargon.
Connect your account
One button, one Meta consent screen, one click. No API keys, no tokens, no copy-pasting. Castor handles the rest.
Your agent goes live
It replies to DMs, captures structured leads, and posts on your behalf, automatically, with human escalation on edge cases.
Templates
Pick a starting point. Make it yours.
Every template is a real, working agent. Castor tailors it to your business from your answers, you never touch a prompt.
DM handling + orders/leads
Auto-responds to Instagram & Facebook DMs and post comments, and captures structured order or lead data, name, contact, product interest, whatever you need.
- Structured lead capture
- DMs & public comments
- Human handoff on edge cases
Instagram / Facebook post handling
Pick a content theme from a curated library. Castor writes captions tailored to your business and, with the right permissions, can post them automatically.
- 15-20 curated themes
- On-brand captions
- Private-account detection
Built for how you actually sell
Why Castor
The boring parts, handled properly
Fast setup
From sign-up to a working agent in minutes, no config files, no waiting on a developer.
Secure by default
Your access tokens are encrypted at rest. Castor requests only the permissions each template needs.
Human escalation
When the agent hits an edge case, it hands off cleanly instead of guessing. No false promises.
One-click connect
No API keys or app secrets, ever. One Meta consent screen and you're done.
Trusted with your inbox, built to be careful.
Castor runs on the same standards banks expect: encrypted secrets, official OAuth, and permissions kept to the minimum. No shortcuts with your accounts.
Encrypted at rest
Every access token is sealed with AES-256-GCM before it touches our database.
Official Meta login
You connect on Meta's own screen. We never see your password — ever.
Least privilege
We request only the exact permissions each agent needs, nothing more.
Revoke anytime
Disconnect in one click. Your data and access are yours to pull back.
Loved by owners
Small teams, big output
Early founders using Castor to reply faster and post more, without hiring.
“Our sales went from $5,000 to $7,500 a month once Castor took over order-taking and customer replies. The biggest lever for growing a business isn't more ads, it's how well you handle the customers you already have — Castor does that perfectly.”
Rhapsody CoffeeSpecialty coffee roasterSee your upside
What could Castor earn you?
Drag the sliders to match your shop. We’ll show what answering every DM, around the clock, could add up to, live, without pressing a thing.
Live estimate from your own numbers, assuming a modest ~15% of DMs turn into a sale.
You could earn
$8,100
per month with Castor
$5,063 of it while you’re closed
Castor keeps replying the 15 hours a day you’re off, so those orders don’t slip away, about $97,200/year in total.
Pricing
One agent does the work of a $2,000/mo hire.
A full-time person to watch your inbox costs thousands a month. Castor starts at $49/mo, and it never clocks off. Try it free first — no card required until you're ready to go live.
Free
Get your agent built and see it work.
$0/ forever
Get started- Build 1 AI agent
- Unlimited editing
- Preview mode
- Train with products & FAQs
- Test conversations
- 1 Instagram account
- Cannot publish live
Starter
A real business can actually use this.
$49/ month
Free for 5 days, then $49/mo
Start free trial- Publish 1 AI agent
- 1 Instagram account
- Live DM replies
- Auto-detects & replies in your customer's language
- AI product recommendations
- Voice note understanding
- Human takeover
- Analytics
- OAuth token monitoring
- Email support
Plan limits: 5,000 AI conversations/mo · 1 automation · 500 products · 3 knowledge sources
Growth
Everything in Starter, built to scale.
$99/ month
Free for 5 days, then $99/mo
- Everything in Starter, plus
- 10,000 AI conversations/mo
- Unlimited products
- Unlimited knowledge sources
- 5 automations
- Advanced analytics
- Priority support
- Faster AI model
- Team members (up to 3)
- Remove the "crafted with Castor" tag
- Future integrations
Do I need any technical skills?+
No. You answer plain-language questions in a chat, and Castor assembles the agent behind the scenes. There's no prompting, no code, and no API keys to manage.
How does connecting my account work?+
One button opens Meta's own consent screen. You pick the account and click Accept, Castor never sees your password and you never paste a token. It's standard, secure OAuth.
What accounts are supported?+
Instagram Business or Creator accounts linked to a Facebook Page. Personal accounts can't use the API, Castor detects this and walks you through switching.
Is my data safe?+
Your access tokens are encrypted at rest, and Castor only requests the minimum permissions each template needs. You can disconnect at any time.
What happens on the free plan?+
You can build a full agent, train it on your products and FAQs, and test it in preview mode with unlimited editing. Upgrade to Starter ($49/mo) or Growth ($99/mo) when you're ready to connect Instagram and go live.
What's the difference between Starter and Growth?+
Both publish live and reply for real. Growth adds more monthly AI conversations (5,000 vs 500), unlimited products and knowledge, 5 automations instead of 1, advanced analytics, a higher-quality AI model, and up to 3 team members.
Your first agent is a few questions away.
Answer, connect, go live. See real output for free before you ever pay.