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SELF-HOSTED · RUNS ON YOUR OWN SERVER

Your conversations,
always handled.

RLY is a personal AI agent powered by Chat Brain — an AI engine that learns exactly how you text, replies for you when you're away, and gets sharper with every conversation.

Login Dashboard How it works
Self-hosted  ·  Zero cloud  ·  Your data, your server
273
Versions shipped
680+
Updates & fixes
23k+
Lines of code
Intent · QUESTION
Delay · 3.8s
Mood · CASUAL
DeepSeek V3 ✓
RLY · CHAT BRAIN
LIVE
POWERED BY DeepSeek V3
CHAT BRAIN
OUR PRODUCT

Every message follows a visible pipeline

No black box — trace exactly how an incoming message is processed, enriched, and sent as a reply.

Message Flow
Rules
Dashboard
Logs
Contact · RLY · You
TRIGGER
Receive Message
New message received
→
LOGIC
Eligibility Check
Rules · contact · away mode
→
CONTEXT
Build History
Recent messages + instructions
→
DATA FETCH
Diamond Query
14,000+ stones · live sync
→
AI AGENT
DeepSeek V3
Generates natural response
blocked / off ↓
OUTCOME
Skipped
Blocked or auto-reply off
←
LOG
Dashboard Log
Visible in conversation log
←
ACTION
Send via WhatsApp · Telegram
Message delivered
←
TIMING
Human Delay
Randomized send delay
CHAT BRAIN · PROPRIETARY

Learns you. Becomes you.

Most auto-responders use templates. RLY builds a private behavioral model from real conversations — capturing how you actually write, not how you should write.

200+
conversations
analyzed
You. Exactly.
before RLY writes a word as you
01 / VOCABULARY
bhai noted ok done thik hai sure GIA cert? acha bilkul price check yaar set hai deal done haan confirm order chill sahi follow up stock?

RLY maps every word, phrase, and filler. Then replaces generic AI text with yours — exactly as you'd write it.

02 / TONE CALIBRATION
GENERIC AI
"Hello! I hope this message finds you well. Regarding your inquiry, I wanted to follow up..."
"Dear Sir, please find the diamond quotation attached. Kindly revert at your earliest convenience."
↓
VIA RLY
haan bhai, ek sec — let me check and get back to you 👍
Noted. Checking availability now — will confirm GIA cert and pricing within the hour.

Tone, register, emoji density, language mix — all learned. All yours.

03 / CADENCE & RHYTHM
8a10a12p2p5p8p11p

When you're active, how fast you reply, how long your messages run — RLY mirrors your natural rhythm.

01
Voice fingerprint
200+ messages analyzed to capture your exact texting style and tone.
02
Per-contact adaptation
Shifts tone and formality to match how each person communicates.
03
Feedback loop
Scores every reply. Learns what lands. Gets sharper automatically.
CHAT BRAIN · THE AI ENGINE

Not a chatbot.
Your digital twin.

Chat Brain is the proprietary intelligence layer inside RLY. It doesn't use generic templates or canned responses. It builds a private behavioral model of how you actually communicate — and uses it to reply on your behalf.

01
Voice fingerprinting
Analyzes 200+ real messages to extract your tone, vocabulary, sentence length, emoji habits, and response patterns.
02
Intent & mood detection
Each message is analyzed for intent (urgent, task, greeting, question) and mood before a reply is crafted.
03
Self-improving feedback loop
Scores every reply for response time and flow. Replies that work become training examples; weak ones are filtered out.
04
Multi-LLM routing
Routes each message to the best model — DeepSeek V3, Claude, or GPT-4o — switching invisibly based on context.
Scanning message...
Scanning message... 0%
LIVE DEMO · CHAT BRAIN

Watch it think.

Every incoming message triggers a chain of intelligence — intent detected, context loaded, rules applied, reply crafted.

Dhruv
online
AI PROCESSING
INDUSTRIES

Built for your industry

RLY ships with deep domain knowledge for specific trades — the language, terms, and workflows your customers already speak.

LIVE
Diamond Trading
4C grading, COD terms, stock lists, instant hold booking — replied in English & Chinese.
4C gradingStock listCODEN + 中文
2.4k
Stones
12
Holds
340
Orders
COMING SOON
Jewelry & Gold
Live gold pricing, weight/purity catalog, custom order intake and COD enforcement.
Gold priceCustom ordersCOD
COMING SOON
Gemstones & Jade
Rubies, emeralds, sapphires, jade — cert-based trading and color/clarity grading.
Cert-basedGradingHolds
COMING SOON
Luxury Goods
Watches, bags, collectibles — serial tracking, condition grading, authentication.
Serial catalogAuth notesGrading
COMING SOON
Real Estate
Property search, viewing scheduler, rentals, and lead management via WhatsApp.
ListingsViewingsLead tracking
COMING SOON
Hotel & Hospitality
Room availability, rate management, booking flow and guest profiles.
AvailabilityBookingGuests
COMING SOON
Clinic & Salon
Appointment booking, service menu, follow-up reminders and patient intake.
AppointmentsRemindersIntake
+6
Fashion & Apparel
B2B Manufacturing
Car Dealership
Agricultural Trade
Cosmetics
Building Materials
More coming
WHAT IT HANDLES

Built-in intelligence. Zero compromise.

Context-aware replies
Reads the full conversation thread and session history before answering. Never replies blind.
SMART REPLY
Group intelligence
Activates on command, reacts to media, sends birthday wishes — all without you lifting a finger.
TOTG
Escalation alerts
Urgent keywords, task assignments, or sensitive content — forwarded to you instantly.
GUARD
Away mode
Set hours. Goes quiet during meetings, sleeps through the night. Automatically.
SCHEDULED
EN + 中文 fluent
Detects language per message. Replies in English, Mandarin, or both — naturally, mid-conversation.
MULTILINGUAL
Your server. Zero cloud.
Runs on your own VPS. No third-party cloud. Your conversations never leave your machine.
SELF-HOSTED
WhatsApp · Live via RLY
Hi, do you have any round 1.5ct D VS1 GIA?
Yes! 3 rounds matching that. Best one — AGEH442 · 1.51ct D VS1 Excellent, $24,800. Want details?
Yes please, can you hold it for me?
Reserved for 24 hours. I'll check back with you this evening. — Pankaj
AUTO-REPLIED IN 4 SECONDS · VIA RLY
BUILT FOR REAL LIFE

Works while you're working.

RLY was built by a diamond trader who needed to be in two places at once. Client messages, supplier calls, showroom conversations — all handled while you focus on the deal.

Inventory at your fingertips
Ask for any stone by shape, size, or color. RLY searches 14,000+ diamonds and replies with the best match instantly.
24-hour hold, handled
Client wants to reserve? RLY books it with the supplier and sends confirmation — all while you're in a meeting.
Knows every client
Tone, language, history. RLY remembers how each client communicates and adapts every reply to match them.
Replies in the right language
English, Chinese, or mixed — RLY detects what the client wrote and replies in the same language, naturally.
FOR BUSINESS

One agent. Your whole operation.

From supplier sync to client booking to follow-up — RLY handles the full workflow so you can focus on closing, not chasing.

Live Inventory Sync
Connects to your supplier API. 14,000+ diamonds synced every 30 minutes. Search by lot, cert, shape, color, or clarity — all via chat.
SUPPLIER CONNECT
Booking Lifecycle
Book → 24-hour hold → confirm or release. Auto check-ins at 6h, 12h, 18h. Client says yes — it's sold. Client says no — stone released instantly.
ORDER ENGINE
WhatsApp + Telegram
Same agent, both platforms. Clients on WhatsApp, partners on Telegram — one inbox, one brain, one reply style.
MULTI-CHANNEL
Client Contact Book
Every client auto-created from their first message. Full profile, order history, and communication style — always at hand.
CRM LAYER
Smart Follow-ups
Automatic check-ins at 6, 12, and 18 hours after a hold. No manual reminders. No missed follow-ups. No lost deals.
AUTO FOLLOW-UP
System Health Alerts
Live dashboard showing supplier sync status, API health, booking events, and connection alerts — all logged and visible.
OPERATIONS
14,000+
diamonds synced live from supplier
24h
booking hold window per client
2
platforms connected — WhatsApp & Telegram
● SECURITY ARCHITECTURE

Layers that never sleep.

Every request passes through multiple independent security layers. No single point of failure. No shared infrastructure. No exceptions.

RLY RATE LIMIT · PERIMETER AUTH · SESSION DATA · INTEGRITY AUTHORIZED RATE LIMITED BLOCKED
security.log — live
09:14:32 BLOCKED SQL injection — /api/inventory 09:14:38 BLOCKED Brute force — 23 attempts/min 09:14:41 OK      Session validated — expires 11h 42m 09:14:45 BLOCKED Invalid TOTP — 3rd failed attempt 09:14:49 RATE    Flood detected — contact throttled 09:14:52 OK      bcrypt verified — 12 rounds, 210ms 09:14:55 BLOCKED XSS payload in message body 09:14:58 OK      Cookie verified — httpOnly signed ▇
bcrypt 12 rounds AUTH
64-char session token SESSION
0 third-party access PRIVACY
UNDER THE HOOD

Engineered to stay in your hands

No shared infrastructure, no vendor lock-in — the whole agent runs where you tell it to.

0%
Self-hosted — your server, your data
2FA
Password + authenticator login
24/7
Replies while you're away
0
Third parties with access
End-to-end encrypted
All communication uses HTTPS/TLS. Credentials stored as bcrypt hashes. Your data never leaves your server.
2FA authentication
Dashboard requires both password and a TOTP authenticator code. No one else gets in, ever.
Your server, your rules
Runs on your own VPS. SQLite database on your machine. No third-party access to your conversations.
Session expiry
JWT tokens auto-expire. All API calls validated server-side. No persistent sessions that could be hijacked.
PLATFORMS

One brain. Every platform.

RLY connects to where your conversations live.

WhatsApp
LIVE
Full Chat Brain intelligence active. Learning your voice in real time.
Telegram
LIVE
Full Chat Brain intelligence active on Telegram. Same AI, same voice.
WeChat
COMING SOON
WeChat Open Platform integration. For China-first conversations.
WeCom
WeCom
COMING SOON
企业微信 (WeCom) for B2B & enterprise teams in China.
Instagram DM
PLANNED
Meta Graph API. Planned for a future release.
Facebook Messenger
PLANNED
Meta Messenger API. Planned for future release.
iMessage
PLANNED
Apple Business Chat. Under evaluation.
SMS / RCS
PLANNED
Via Twilio. For SMS-first markets.

Ready to put your chats
on autopilot?

Your server. Your data. Your voice. Always.

GET STARTED