Early access now open

Convert more traffic without changing your website

Create personalized popups, quizzes, offers and lead experiences that adapt to visitor behavior.

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No credit card required First experience live in under 3 minutes
Exit intent detected
Offer personalized
Quiz · 3 steps
yourwebsite.com
Exit intent Adaptive offers Personalized experiences Multi-step lead capture

Built for teams that live and die by conversion

Marketing agencies SaaS teams Service companies Local businesses Education businesses
3 min to first live experience
No code works on any website
Every visitor sees a tailored experience
One platform, every format

Not a popup builder. A lead experience engine.

Modals, slide-ins, quizzes, multi-step flows — each one personalized to who's actually on your page right now.

Exit-intent offers

Catch visitors the moment they move to leave — with an offer worth staying for.

Slide-in messages

Quiet, well-timed nudges that appear as visitors scroll — never blocking the page.

Quiz lead capture

Turn a few quick questions into qualified leads who tell you exactly what they want.

Floating bars

A persistent, low-friction prompt that stays visible without interrupting the visit.

Multi-step flows

Break the ask into small steps so visitors say yes before they commit.

Welcome back

Returning visitor flows

Recognize people who've been here before — and show them a smarter next step.

Personalization logic — built automatically

CustomOptin reads each visitor's source, behavior and context, then matches them to the right experience. No rule-building required.

Visitor from a paid adTraffic source · Google Ads
Limited-time discount offer
Returning visitorBehavior · Seen before
Resume where they left off
On mobile, reading pricingDevice + intent signal
One-tap callback request
Read 80% of a key pageHigh-intent engagement
Invitation to book a demo
The reality

Why traditional popups fail

CustomOptin adapts automatically.

The solution

Every visitor is different. Now your offers can be too.

CustomOptin combines smart triggers, adaptive copy and real personalization — so the right visitor sees the right offer at the right time.

Smart triggers

Fire experiences on real behavior — not guesswork. Exit intent, scroll depth, time on page and returning visitors, all built in.

Exit intentScroll depthTime on pageReturning visitor

Copy that writes itself

Describe your business and CustomOptin writes the headlines, offers and CTAs — then suggests A/B variants worth testing.

Popup copyOffersCTA textA/B variants

Personalization

One experience, infinite versions. Adapt offers by traffic source, device, location and behavior — automatically.

Traffic sourceDeviceGeoBehavior
How it works

Live in three steps. About three minutes.

No setup manuals, no configuration maze. Describe, choose, launch.

01

Describe your business

Tell CustomOptin what you do and who you serve. That's the only briefing it needs.

02

Pick your goal

More leads, more demos, more signups — choose an outcome and we build the experience around it.

03

Launch

Add one snippet to your site and your first personalized lead experience goes live.

Under 3 minutes, start to finish
Get Early Access
The difference

Why use CustomOptin?

Built differently from the popup tools you already know.

Traditional popup tools
CustomOptin
Same popup for everyone
Personalized experiences
Manual copywriting
Smart suggestions
Generic forms
Lead qualification
Static behavior
Adaptive flows
Who it's for

Built for teams that measure success in conversions

Whatever you sell, CustomOptin turns more of your traffic into qualified leads.

Marketing agencies

Launch high-converting lead experiences for every client — no custom development, no waiting on a dev team.

SaaS companies

Turn trial-curious visitors into qualified demos and signups with flows that match their intent.

Service companies

Capture and qualify inquiries before a lead ever picks up the phone — so your team only calls the ready ones.

Local businesses

Convert nearby visitors with offers tuned to their location and intent — bookings, quotes and visits.

Education businesses

Guide prospective students to the right course or program with quizzes that qualify as they go.

And every team in between

Consultants, solar, roofing, security — if visitors should become leads, CustomOptin fits.

Sister product

Pair CustomOptin with EstimateX

Show visitors an instant price. Capture them as a qualified lead. Two products, one conversion engine.

CustomOptin

Personalized lead experiences that adapt to every visitor.

Captures the lead

Instant estimates and cost calculators that quote prices in real time.

Quotes the price
1 Visitor lands on your site
2 EstimateX shows them a tailored price
3 CustomOptin captures them as a lead
Explore EstimateX
Connects with your stack

Works with the tools you already use

Send leads straight to your CRM, email tool, or automation platform — or pipe them anywhere with webhooks.

HubSpot
Mailchimp
Zapier
Webhooks
Meta Leads
CRM systems

More integrations coming

Early access

Be first to convert smarter

We're opening CustomOptin to a small group of early users. Help shape the product — and get founding access before anyone else.

  • Founding-member pricing, locked in for good
  • Direct line to the team building it
  • First access to new features as they ship
Limited early access spots

Get Early Access

Tell us a little about you — we'll be in touch soon.

We'll only email you about early access. No spam, ever.

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Thanks for joining the CustomOptin early access list — we'll reach out as soon as your spot opens up.