Live chat built for SaaS founders

Turn anonymous visitors into paying customers.

Sentro tells you exactly who's on your website, what they've done, and what to say to convert them. You lead the conversation. AI assists. One line of code, one minute setup.

Get early access Free for early founders · No credit card · 1-minute setup
RK
Chat with Rami
Founder · Replies in minutes
Visitor identified · Sarah · acme.io · VP Growth · /pricing 3×
Sarah · 14:32
Hi! Does the Pro plan include API access? Comparing you with Intercom right now.
Rami · just now
Hey Sarah! Yes, full API access on Pro. Want a 14-day trial so you can test it against Intercom?
Drafted by AI · sent by you
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The problem

Your users want you. Not a bot.

Every day, people land on your pricing page, hesitate for two minutes… and leave. Forever. You'll never know who they were.

And when someone does reach out? Most tools treat them like a support ticket. AI bots deflect them with generic answers. Nobody converts a hesitant buyer with "I'm sorry, I didn't understand your question."

Here's the truth: as a founder, YOU are your best salesperson. Your product knowledge, your empathy, your speed. No bot can match that. The only thing you're missing is context: who is this person, and what do they need to hear right now?

The solution

Meet Sentro. Chat like a human, close like a machine.

See who you're talking to

The moment a visitor sends a message, Sentro shows you who they are: name, company, what pages they visited, how long they stayed. If they're already a customer: their plan, MRR and history. No more replying blind.

Reply as you, 10x faster

Sentro's AI drafts the answer from full context: your product, their behavior, their history. You review, tweak, hit send. It's still you talking. It's just you, faster.

Focus on the conversations that pay

Your inbox is sorted by revenue impact: high-MRR customers and hot leads first, churn risks flagged. Stop triaging. Start closing.

Setup in one minute

Live in one minute. Literally.

<script src="cdn.sentro.app/w.js" data-key="..."></script>

01. Drop one line of code

Paste the snippet on your site. That's the whole setup.

Sarah · acme.io
VP Growth · Viewed /pricing 3× · On site now

02. See your visitors

Sentro identifies who's browsing, leads and customers, in real time.

"Saw you're comparing plans. Happy to help you pick."
Sent by you · drafted by AI in 2s

03. Convert them in the chat

Reply with AI-assisted answers, trigger proactive messages on key pages, and turn hesitation into checkout.

Adaptive design

Your design. Your chat. Always matched.

Pick a ready-made color theme that matches your SaaS, right from Settings. No CSS to write. Want your exact brand color instead? One click for that too.

AChat with Aria
Quick question about pricing?Sure, ask away.
Indigo & Dark
Dark theme
LChat with Léo
Quick question about pricing?Sure, ask away.
Orange & Noir
Dark theme
MChat with Maya
Quick question about pricing?Sure, ask away.
Bleu & Blanc
Light theme

Switch presets any time from Settings — it updates your live widget instantly.

Features

See who's browsing. Say the right thing. Close.

Visitor identification

Know who's on your site, even before they say hi.

Full-context panel

Plan, MRR, page history, past conversations. Everything, next to the chat.

AI reply suggestions

Answers drafted for you. Never sent without you.

Revenue-sorted inbox

Conversations ranked by MRR and churn risk.

Behavior triggers

Someone stuck on pricing for 2 minutes? Say hi automatically.

Live visitor view

Watch your traffic like it's your storefront.

Positioning

Intercom is too much. AI bots are too little.

Intercom wants $500/month and a training course. AI-only bots want to replace you, and lose your customers doing it. Sentro is the middle you've been looking for: human-led conversations, AI-assisted speed, built only for SaaS.

Who it's for

Right now, Sentro is perfect for:

Bootstrapped SaaS founders who do their own support
Indie hackers who want to convert more of the traffic they already have
Small teams tired of paying enterprise prices for a chat box
FAQ

What you're probably wondering.

Is this another AI chatbot?

No, the opposite. AI never talks to your users. It briefs you and drafts replies. You stay the human in the conversation.

How long does setup take?

One line of code. About a minute. Works with any stack.

How does visitor identification work?

Sentro enriches visitor data from public and firmographic sources, and syncs with your user base for existing customers. GDPR-compliant.

What does it cost?

Early founders get free access during the beta, and a founder price locked for life at launch.

When can I use it?

We're onboarding from the waitlist in small batches. Join now to get your spot.

Stop losing the customers you never met.

Join the waitlist today: early founders get free beta access and a lifetime founder price.

Get early access Free for early founders · No credit card · 1-minute setup