Alphie stands with Ukraine
Alphie's cozy pixel-art world: a visitor arrives at a dock and is greeted by a friendly robot, then identified, enriched, scored against your ICP, shown personalized content, escalated to a human representative, and converted — with a conveyor of customer teams running below.IdentifyEnrichICP ScoreNotify HumanRepresentativeEngage(AI or Human)ConvertTrackBehaviorDisplayPersonalizedContentAutomaticOutbound
WildcardCedarRootlyEmpatTrellisYuzu LabsQubstudioAnakinLopusWaverley

Trusted by teams
that never miss a qualified prospect

Thu, Nov 12 · 3 PM PTAIWorkshop: The AI GTM PlaybookG2 rating: 5/5

Your 24/7 Conversion Engine

95% of buyers who visit your website leave without a trace.
Alphie identifies up to three-quarters of them and engages with uniquely personalized content at every step of their journey.
Even after they leave.

Start free
Y CombinatorBuilt by Y Combinator alumniRead our story
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How It Works

Turn every qualified visitor
into a paying customer

One continuous, automated line — from an anonymous visit to a closed conversation. Follow it down, stage by stage.

alphie · live visitor
Acme Corp
San Francisco, CA ·acmecorppay.com
94% · IDEAL
Visitor journey
Session started
Viewed homepage
Viewed pricing
AI insight

Series B fintech, 150 employees. Currently on Alloy and actively evaluating KYC automation — switching due to cost at scale.

01

Identify · Enrich · ICP Score

The second a visitor lands, Alphie identifies them and scores them against your Ideal Customer Profile — tracking intent signals before they finish your headline.

alphie · assistant
Alphie, your AI assistant
Glad you're here. I'm all yours
Ask me anything…
02

Track Behavior · Display Personalized Content

As intent grows, Alphie opens a personalized assistant and surfaces content tailored to them — a fintech sees a payments case study; a comparison shopper gets a competitor breakdown.

slack · alerts
AlphieApp5:29 PM

📍 New Identified Visitor

ICP Score:94%

High-ICP visitor on your site — qualified and ready to talk

Company: Acme Corp · Payments / fintech
Browsing signals
Came from Google: “automated KYC solution for fintechs”
Read KYC automation feature page
Viewed pricing page
From the chat: On Alloy — switching due to cost · ~15k KYC checks/mo, growing
On site: 3 min 42 sec
Michelle Chen joined
Michelle Chen
Michelle ChenCo-founder
Hey! I saw you’re comparing us with Alloy — we’ve helped a few teams at your scale make that switch.
03

Notify Human Representative · Engage

When a high-ICP lead is active, Alphie alerts your team in Slack with a full dossier. One click drops you into a live chat — Alphie handles the warm handoff.

See the handoff, step by step
alphie · outbound
Re-engagement
3 active sequences
LIVE
Pricing page (didn’t book)
Contacts: 890
Open: 34%
Active
AI engaged (dropped off)
Contacts: 614
Open: 41%
Active
Enterprise (multi-visit)
Contacts: 412
Open: 38%
Active
04

Automatic Outbound

If a high-intent prospect leaves without converting, Alphie doesn't give up — it launches a personalized warm outbound campaign to bring them back into the funnel.

Identification

Up to 75% of visitors identified

real-time multi-source fusion
Why company-level wins

Most tools try to guess the individual person. The data for that barely exists, so they’re wrong more often than they’re right — and every wrong guess sends your rep, your content, and your outbound chasing someone who was never there.

Alphie answers an easier question with better data: which company is this? Company-level signals are far more reliable — and for a B2B sale, the company is what you actually need to know.

Then we stack the odds. Instead of one provider, Alphie queries several of the leading ones at once and fuses their answers in real time. Where one source is blind, another sees.

Who gets identified, and how often it’s right
Real-time multi-source fusion
Provider A
Provider B
Provider C
Provider D
Alphie fuses + scores
Acme Corp identified150 employees · Series B · Payments
94%
On your own site

See Alphie on your site

Paste your URL below for a live preview of how the Alphie widget will look and feel on your pages.

https://

Paste your URL — no signup needed.

Integrations

Integrates with your favorite tools

11 connected
Connected apps

Every qualified visitor and conversation flows straight into the tools your team already lives in.

SlackConnected
HubSpotConnected
PostHogConnected
AttioConnected
AirtableConnected
SalesforceConnected
ZeroConnected
InstantlyConnected
HeyReachConnected
DripifyConnected
SalesforgeConnected
Have a custom CRM or any other tool?Sync companies and contacts into any tool with our read-only REST API.API docs
Setup

One line. That's the install.

One script tag in your site's head and Alphie starts identifying visitors. Your CRM and Slack connect from the dashboard in a few clicks -- no data pipeline to build, no engineering sprint.

  1. Add one script tag to your <head>
  2. Connect your CRM and Slack from the dashboard
  3. Alphie starts identifying visitors and routing the qualified ones to your team
index.html
<script
  async
  src="https://q.meetalphie.com/widget/widget-sdk.min.js"
  data-widget-api-key="wk_YOUR_WIDGET_KEY"
  data-widget-base-url="https://q.meetalphie.com"
></script>
Founders and GTM leaders about Alphie

Don’t just take our word for it

5.0 on G2

Everyone’s building AI agents. The problem: most buyers don’t want to “talk to AI” when it matters — they want answers fast and a human when they’re serious. Alphie feels like the right hybrid: AI qualifies inbound leads instantly, routes the context to Slack/CRM, and gives humans a chance to engage before the lead cools off. The way they map ICP data to instant Slack alerts is the smoothest workflow I’ve seen in years. If you’re thinking about building your own lead scoring… I’d look at this first. Yura Riphyak and team have done an incredible job.

Weiting LiuFounder @Growster · prev. co-founder & CEO, Codementor & Arc.dev

We’ve been using Alphie at Anakin since May. Slack alerts on who’s visiting and what they read show us which marketing motions are working, and Alphie sends automated emails and follow-ups to relevant contacts. My team loves it, and Yura and Olena ship fast. Highly recommend.

Mohit PrateekFounder @Anakin (YC S21)

Alphie shows us which companies visit our website, and we get a Slack alert when the ones we’re targeting do. The best part is the outbound: Alphie finds the right contacts at those companies and drafts personalized emails based on what they looked at on our site. This saves a lot of manual research and writing, and we didn’t have to add another outbound tool to our stack.

Alina S.Product Marketing Manager · Small business

I’ve seen a lot of ‘AI for sales’ hype lately, but Alphie is solving a fundamental human friction point in the buying process. It’s the execution layer your inbound strategy has been missing.

Nicolas ToperCo-founder @Inboxbooster and Manticore

Alphie has been great and super helpful! We’ve tried multiple solutions before and this was by far the best one. The Slack integration feels so seamless I haven’t even opened the dashboard in months. Plus the ability to jump into conversations live is really fun. Very bullish on this team!

Danylo BorodchukCo-founder @Lopus AI (YC W25)

Alphie shows us whether our marketing is working: how many ICP companies visit our website, with a Slack notification when they do. The best part is that Alphie handles our outbound. It researches contacts at target companies that visited our site and drafts emails based on what they did on the site. That saves a lot of manual work, and we didn’t have to add another outbound tool to our stack.

Bohdan S.Product Owner · Computer Software

In a world of noisy automation, Alphie provides the precision required to engage leads at the exact right moment. If you’re serious about maximizing your inbound ROI, this tool is hard to beat!

Santiago AparicioFounding team @Vortex · Co-founder, Ontop (YC W21)

Yura is super helpful and knowledgeable. Install was easy, and Alphie has been great for us so far.

Nick SomanFounder & CEO @Decent (YC F26)

It allows us to analyze our website visitors and compare them against our ICP definition. We can also set up granular outreach campaigns and target our potential buyers in a highly customizable way. We can easily integrate with Hubspot and Slack. The dashboard is informative and easy to use. It’s easy to set up analytics script and start using Alphie right away.

Alla N.AI Transformation Manager · Small business

The most expensive lead is the one that visits your site and leaves without a trace. We’re using Alphie to ensure that never happens again. It’s the infrastructure we needed to bridge the gap between ‘browsing’ and ‘buying’.

Jeffrey LinCTO @Datoric (YC W26)

I love using Alphie, it helps me measure how much of my ICP is actually hitting my website and ultimately how my different GTM activities are really driving actionable pipeline or not. Sometimes things are a black box and people hitting the website is a really awesome indicator! Go try it!

Emmie ChangCo-founder & CEO @Yuzu Labs

Full stack solution for identifying visitor’s org then enrichment and outbound targeted to EBs and champions

Shubham J.Head of Data · Small business

Responding to a lead in under 5 minutes = 21x higher conversion. We all know this stat, so why don’t most startups deliver? It’s not a people problem — it’s a stack problem. This is exactly why we partnered with Alphie. It kills the lag at the top of the funnel: lead hits the site, they’re engaged in under 30 seconds — no queues. Catch the lead, measure the impact, adjust before the quarter’s cooked. That’s the loop most stacks promise but never deliver.

Danylo BorodchukCo-founder @Lopus AI (YC W25)
the way @Alphie maps ICP data to instant Slack alerts is pretty clever. smooth and smartJay Rosenkrantz · @jayrosenkrantz@Alphie = The ultimate conversion multiplier. Period. If your website is a bucket, @Alphie is the seal. Stop letting your best leads leak out. Real-time engagement is no longer optional for SaaS — @Alphie makes it easy to win.Jakub Langr · @LangrJakub
Our story

Built by Y Combinator Alumni

Olena Vozna and Yura Riphyak sitting with Alphie

Olena Vozna, CPO

Alphie stands on seven years of building the inbound engine at YouTeam.

After YouTeam was acquired and Yura invited me to work on Alphie, our first instinct was to productize everything — an AI agent running the entire inbound operation end to end. Then we asked a simpler question: where do companies leave the most money on the table? The answer was conversion. Traffic you already earned, qualified visitors already on your page, leaving without a trace.

So we zeroed in on that one moment and decided to own it completely: identify the visitor, personalize what they see, route your team in while they're still on the page, follow up if they leave. And design it to be able to run completely autonomously — booking demos while you sleep.

Yura Riphyak, CEO

At my previous company, YouTeam (YC W18, acquired by Toptal), inbound was our unfair advantage. The talent industry is one of the most cutthroat markets there is — and we built an inbound operation that pulled more qualified traffic than companies a hundred times our size, making us one of the top websites for hiring engineers globally.

In 2020 we tried to take it further: identify every website visitor and engage them on the spot. Pre-AI, that meant Intercom, Zapier, and HubSpot taped together — plus a brutal amount of manual grind. I lost 16 pounds. One of our two sales reps quit. We simply couldn't research and qualify leads fast enough to keep up.

But every single qualified visitor we caught in the act became a customer.

Trust

Data security & privacy

Privacy-first by default
Security & privacy checklist
Secure by DesignEncrypted connections, role-based access, and token-based authentication.
Your Data Isn’t Training DataWe don’t use the leads Alphie generates to train our models, and our LLM providers are contracted under terms that prohibit training on your data.
Service Provider, Not Data BrokerUnder CCPA/CPRA, Alphie operates as a Service Provider. We process visitor data on your behalf only — never sold, shared, or used for cross-customer profiles.
Global Privacy Control, AutomaticWhen a visitor’s browser sends a GPC signal, Alphie disables identity resolution for that session. No configuration required.
Consent-Aware, WorldwideAlphie follows each country's consent rules. It waits for consent where your banner asks for it, stays off when a visitor says no, and never runs in China, Russia or sanctioned countries.
Documentation

Built for B2B teams who take privacy seriously. Want the full detail on how we handle your data — and your visitors’ data?

Read our Privacy Policy →See our Sub-processors →
Who It’s For

Works best for

Adapts to your workflow

Startup Founders

Your prospect has two or three competitors open in parallel tabs right now. Then the founder jumps into the chat — live, while they’re still on the page. Nobody else in those tabs can do that. Alphie pings you in Slack with the full dossier; one click and you’re talking.

Live in<30s

GTM Leaders

Lift inbound conversion without buying more traffic. Alphie engages and routes your highest-ICP visitors in real time, so the pipeline you already paid for actually closes — without spending a cent more on traffic.

MQL lift we aim for+30%
Get Started

Turn your website into an
always-on inbound pipeline

2-min setup · 100 companies free
Quick start

Qualify and engage leads before your competitors even notice them.

Schedule a DemoStart free