Your AI reply assistant.
Reply better. In seconds.
The AI messaging copilot that lives directly in your chats. See a message in WhatsApp or Instagram. Tap the floating bubble. Get the right reply in your exact tone. Send it.
How REPLU works in your chats.
Zero window swapping.
No copy-pasting into external apps. The assistant lives right on top of WhatsApp and Instagram like a helpful wingman.
Rahul Sharma
online
Bro where are you? Aaj raat ka scene kya hai? Sab wait kar rahe hain! 🍕
A message arrives.
You receive a text in WhatsApp or Instagram. REPLU's tiny assistant bubble is already right there at your thumb—zero app switching.
“Bas 10 min mein nikal raha hoon! Table book kar le, main snacks lekar pahunch raha hoon 🔥”
Tap & pick your tone.
Tap the bubble. In <200ms, REPLU drafts natural, context-aware replies tailored to your relationship and language.
Insert & send. Done.
Tap Insert. The drafted text is placed directly in your chat box. Give it a quick look, press send, and keep your day moving.
Experience the real in-chat overlay.
Right in your browser.
Choose an incoming message. Watch the floating REPLU card draft 3 contextual replies with single-tap insert buttons — exactly like on your phone.
REPLU Floating Co-Pilot
Click 'Insert' on any reply option to test!
Sahil
Online
Bro are we meeting today? Chai pe charcha karte hain ☕
05:30 PMBro are we meeting today? Chai pe charcha karte hain ☕
Sounds good! Looking forward to it, let's meet at 6.
Bilkul bhai! Done for chai. Where are we catching up?
Count me in! Text me the tapri location when you leave.
Notice: REPLU only inserts drafted text. It never auto-sends without your manual review.
How REPLU actually works.
Directly in your chat apps.
No copy-pasting between windows. REPLU hovers quietly as a floating bubble over WhatsApp and Instagram, ready whenever a message arrives.
One tap to insert.
Never auto-sends.
When a message arrives on WhatsApp or Instagram, REPLU extracts the visible thread in-memory and drafts 3 context-aware responses. Tapping “Insert” pastes the reply directly into your text input bar. You always review before sending.
“Can we push our meeting to 4:30 PM today?”
Yes, 4:30 PM works perfectly. Looking forward to our discussion.
InsertConfirmed for 4:30 PM. See you then.
Insert4:30 PM is noted. Please share the meeting link.
InsertTurn on once.
Always in your command.
No complex web portals or account dashboards to manage. The REPLU companion app lives on your Android device to control overlay permissions, configure 20+ language scripts, and customize your reply persona.
One Master Switch
Toggle the Intelligence Service anytime. When enabled, REPLU only wakes up when WhatsApp or Instagram is actively in the foreground.
Voice & 20+ Supported Languages
Dictate replies hands-free. Choose your target language in native script (हिंदी, தமிழ், বাংলা, etc.) or Romanized chat dialects (Hinglish, Tanglish, Telgish).
AI Persona Customization
Fine-tune reply tone, structure, and humor so suggestions reflect how you actually talk to friends, colleagues, or family.
Clear Starter Quota or Unlimited Pro
Every user starts with 5 daily free smart replies and 3 voice translations, with simple 1-tap Pro upgrade for unlimited daily usage.
AI COMMUNICATION ASSISTANT
Better replies. Brighter conversations.
Intelligence Service
Turned ON
Active in WhatsApp & Instagram
AI Credits (Pro Plan)
Unlimited (Pro Member)
Pro plan active • Zero credit limits
AI Persona
Tone, style & learning
Voice & Languages
Target: English • 20+ Langs
Test Reply
Try replies live
Settings
Theme, battery & plan
Your conversations stay
under your control.
REPLU only reads messages in supported chat apps when you actively summon it. No permanent logs, no hidden profiling, and never any automatic sending.
Never Auto-Sends
REPLU only pastes text into your message field. You always review, edit, and press the send button manually.
Zero Chat Histories
Screen text is parsed temporarily in RAM to draft responses and immediately deleted. We never store message logs on disk.
No Model Training
Under our commercial AI agreements, zero user messages are ever used to train public foundation AI models.
Sensitive App Blocking
REPLU only monitors WhatsApp and Instagram. Banking apps, passwords, and sensitive settings screens are strictly ignored.
Official Legal & Data Safety Disclosures
Verified for Google Play Developer Compliance • Package: ai.replu.app
Simple plans.
Start free on Android.
5 free smart replies and 3 voice translations every single day. Upgrade to REPLU Pro for unlimited conversational freedom.
REPLU Free
Forever FreePerfect for everyday messaging and trying the floating assistant.
No credit card required. Free forever.
REPLU Pro
Full PowerFor active communicators, relationship nuance, and power users.
Recurring billing via Google Play. Manage or cancel anytime in Play Store Settings.
Questions?
We've got answers.
Everything you need to know about REPLU's permissions, privacy model, and features.
Stop staring at the keyboard.
Let REPLU help you reply.
No complex setup. Enable accessibility, open WhatsApp or Instagram, and tap the floating bubble to experience effortless, intelligent conversations.