AmazoFlow

You built the app. You shipped it. Now 80% of your users are going quiet — and you don't know why. AmazoFlow automatically brings them back with perfectly timed messages, so you can focus on building.

View on amazoflow.com

Documentation

Built for indie founders & app developers

Your app is losing users. Bring them back.

Start re-engaging See how it works

From $25/mo · 5-minute setup · Cancel anytime

The problem

Why Retention Matters

80%

of users churn within 90 days

The average app loses 4 out of 5 users in the first three months.

5–25x

more to acquire vs retain

Acquiring a new customer costs 5 to 25 times more than keeping an existing one.

2–3x

higher retention with push

Apps using push notifications retain users at 2–3 times the rate of those that don't.

The fix

How AmazoFlow Works

Four steps between you and users who actually come back.

Track Your Users

Integrate with a single API call. Log user activity, define the metrics that matter, and we handle the rest.

Set Your Conditions

Choose when to re-engage — inactivity thresholds, metric milestones, custom schedules. Your rules, your timing.

We Deliver

Push notifications and emails go out at each user's peak moment. Auto-stops when they re-engage. Zero spam, maximum impact.

Test & Improve

Run A/B experiments on timing, conditions, or content. Real sends determine the winner — apply it to your reminder in one click.

The evidence

The Data Behind Re-Engagement

Real benchmarks. Proven results. No fluff.

User Retention: Before vs After Re-Engagement

Apps using AmazoFlow retain 3–4× more users by day 30

3–4×better day-30 retention with re-engagement

Push Notification Performance by Strategy

Personalized, timed notifications outperform generic blasts by 5×

5× higher CTRwith AmazoFlow's peak-timed personalisation

“Personalized, timed notifications improve engagement by up to 400% compared to generic blasts.”

— Business of Apps, 2026

The toolkit

Everything you need to re-engage users

Smart Reminders

Pings go out when something actually happens in a user's journey, not on a fixed schedule they've already tuned out.

Hourly Varied Messages

Every message feels new. Short, different every time, so users don't start ignoring you.

A/B Experiments

Run two versions. Whichever one brings people back wins, and it takes over automatically.

Multi-Step Campaigns

Send something, see what they do, then send something different based on that. If they opened it, one path. If they didn't, another. No code.

Peak Activity Tracking

Sends at the time each user is most likely to be on their phone, based on how they've actually used your app.

Multi-Channel Integration

Push and email work out of the box. One place handles all of it. Custom API connectors lets you scale to almost any channel you want.

Track What Matters

See where people fall off, who's still active, and who's going quiet. So you know what to actually fix.

AI-Native Access

Pro+

Ask Claude or Cursor what's happening with retention, change a reminder, or start an experiment. All in chat, no dashboard needed.

2-3x

Higher retention with push notifications enabled

Source: Invesp

400%

Engagement lift with personalized messaging

Source: Business of Apps 2026

25-95%

Profit improvement from 5% retention gain

Source: Bain & Company / Harvard Business Review

Pricing

Simple, transparent pricing

MonthlyYearly

Basic

Get started with essential tools.

$20.00/mo

1 project
2 reminders per project
1 active campaign per project
Experiments not included
AI integrations not included
Custom API connector not included
Mixpanel import not included
PostHog import not included
FCM + Email delivery
Retention analytics
Email support

Email Support

Pro

Scale your re-engagement strategy.

$45.00/mo

10 projects
20 reminders per project
5 active campaigns per project
20 experiments per project
MCP integration (Claude, Cursor, Windsurf)
Custom API connector (up to 5)
Multiple connectors per channel (up to 5 each)
Mixpanel data import (1 integration)
PostHog data import (1 integration)
FCM + Email delivery
Peak activity optimization
Retention analytics
Chat support

Chat Support

Enterprise

Full power for serious teams.

$99.00/mo

50 projects
50 reminders per project
20 active campaigns per project
50 experiments per project
MCP integration (Claude, Cursor, Windsurf)
Custom API connector (up to 20)
Multiple connectors per channel (up to 20 each)
Mixpanel data import (1 integration)
PostHog data import (1 integration)
FCM + Email delivery
Peak activity optimization
A/B experiments
Email + Chat support
1hr on-call/week

Email + Chat + 1hr On-Call/week

Early access

Early access, real results

AmazoFlow is in early access. Join the founders already using it to bring their users back.

5 min

Average setup time

One API call to start tracking. Reminders go live immediately.

0 spam

Auto-stops on re-engagement

Notifications stop the moment a user comes back. No annoying sequences.

FCM + Email

Multi-channel out of the box

Push notifications and transactional email via Resend, both included.

Questions

Frequently asked questions

Is this for mobile apps or web apps?

Both. AmazoFlow works with any app that can make an API call. Web apps, mobile apps (iOS, Android), and PWAs are all supported. FCM handles mobile push; email covers everything else.

What happens when a user comes back — do notifications stop?

Yes, automatically. AmazoFlow detects re-engagement and pauses the reminder sequence for that user. No manual management required, no annoyed users.

How does peak activity detection work?

AmazoFlow analyzes each user's last 7 days of activity and identifies the hour they're most consistently active. Notifications are then scheduled for that window — not a global blast time.

How is this different from Braze or Customer.io?

Braze and Customer.io are full marketing platforms built for teams with dedicated marketers. AmazoFlow is built for solo founders and small teams who want automatic re-engagement without the complexity or enterprise pricing.

Do I need a backend to use AmazoFlow?

Yes, a minimal one. You'll make server-side API calls to log user activity. The integration is a single endpoint — most developers are set up in under 10 minutes.

Can I A/B test my re-engagement strategies?

Yes — every plan includes built-in Experiments. Test your send time, metric conditions, or message content head-to-head on any reminder. AmazoFlow assigns users to variants consistently, computes results from real notification data, and lets you apply the winning variant in one click — or automatically when the experiment concludes.

Can I cancel anytime?

Yes. No contracts, no lock-in. Cancel from your billing dashboard and your subscription ends at the next billing cycle. We also offer a refund policy — see the refund policy page.

Is there a free trial?

AmazoFlow doesn't offer a free trial, but every plan is month-to-month with no contracts. You can sign up, run a full integration, and cancel before the next billing cycle if it's not a fit. Most developers are live in under 10 minutes.

Are there limits on users or notifications?

No. Plans are scoped by the number of projects, reminders, and campaigns — not by user count or message volume. Track as many users as your app has and send to all of them without hitting a per-notification cap.

How do you handle email unsubscribes?

Every re-engagement email AmazoFlow sends includes a one-click unsubscribe link. When a user clicks it, they're permanently excluded from future emails for that project — no manual list management on your end. Push notifications follow the OS-level opt-in your app already manages.

Do I need to set up Firebase (FCM) and Apple (APNs) myself?

Yes — you set up FCM and APNs directly in your app and provide AmazoFlow with the credentials. This keeps your push notifications under your own Firebase and Apple developer accounts, so notifications arrive from your app, not a shared AmazoFlow sender. The setup is documented and takes about 5 minutes.

How is user data handled? Is AmazoFlow GDPR compliant?

AmazoFlow processes user activity data (events, timestamps, notification records) only to power your re-engagement logic — it's never sold or shared with third parties. We follow GDPR principles including the right to erasure and data access on request. See our Privacy Policy for full details.

What is the MCP integration?

MCP (Model Context Protocol) lets AI tools like Claude, Cursor, and Windsurf talk directly to AmazoFlow. You can ask your AI assistant to check retention stats, create a reminder, or review a campaign — without leaving your editor. Available on Pro and Enterprise plans.

Stop losing users. Start re-engaging.

Plans from $25/mo · Cancel anytime · Set up in minutes.

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