Making apps with Base44 is easy. Building a business is hard.
Turn your app into a business with Base44 and Mantle. Check out these examples to see what's possible with Mantle MCP + Base44.
Select a plan
Mantle A.I.
Meet your new co-founder. Mantle A.I. lives at the core of your business, providing all the context it needs to help you build, ship, grow, and run.
Add Mantle in 10 minutes or less
Get started with a single prompt. Launch in 10 minutes.
Mantle's Foundations MCP walks you through every integration step and will have you fully integrated in no time.
Step 01
Customer Identity
The foundation. Mantle finds your auth system and adds an identify call so every other feature knows who the user is.
Step 02
Usage Tracking
The agent walks through each trackable action one at a time. You approve, skip, or suggest your own. Then it implements while you think of more.
Step 03
Analytics Pixel
One script tag for client-side analytics. Page views, sessions, and custom browser events - all automatic.
Step 04
Feature Identification
Register your features in Mantle. You do not have to gate them yet - just knowing what exists helps with future pricing, analytics, and access control.
Step 05
Billing Page
Hosted or custom - your choice. Hosted is zero code: a branded page Mantle runs for you. Switch to custom anytime.
Then
Plan Creation
Once everything is wired up, the agent suggests pricing tiers based on your features and usage events. Plans are a Mantle setup step, not an integration step - they rely on everything above being in place first.
Turn your app into a business
Mantle helps you grow your app after you launch
Mantle is the admin dashboard that powers your business, with reporting, campaigns, automations, and insights that grow with you.
See what's working
MRR, churn, trial conversions, cohort analysis. Real metrics, not vanity dashboards. No setup required.
Send the right emails
Onboarding sequences, win-back campaigns, announcements. Built-in email marketing - no Mailchimp required.
Automate the busywork
When a trial expires, send an email. When someone churns, tag them. When usage spikes, alert CS. Set it and forget it.
Ask questions, get answers
Talk to your data in plain English. "Which features do churned users never touch?" "What is my conversion rate from organic?"
Grow when you are ready
Start simple. Add usage-based pricing later. Launch an affiliate program. Mantle scales with your ambition.
Everything connected
Stripe, Slack, HubSpot, Segment - Mantle integrates with the tools you already use. One source of truth.
Grow with Mantle AI
Base44 helped build your app. Mantle A.I. helps you operate it.
Mantle AI brings that power to the work that actually grows your business - support, billing, insights, and the thousand small decisions that compound.
Wake up to insights without having to prompt.
A support agent analyzed last night's tickets while you slept. The digest is in your inbox before your coffee.
Watch patterns emerge across teams.
The agent notices users from a specific ad campaign are signing up but not converting. One insight. Three teams. No meetings.
Triage before you even read the ticket.
A support ticket comes in: "This is not working." Before a human touches it, the agent already knows what is wrong and what to do.
Run playbooks automatically.
Set the rules. Let agents run. They trigger on events and do the work - while keeping you in the loop.
Every AI interaction is informed by your entire business context. Mantle AI sees the full picture because Mantle is where it all lives. No integrations to stitch together, and no context to reconstruct. Just better decisions, automatically.
Launch your business
You're 10 minutes from launching. Get started for free.
You built something people want. Now you can turn it into a real business, with Mantle.
Get paid
Subscriptions, one-time payments, free trials. Connect Stripe and you are live. We handle receipts, failed payments, and "my card expired" emails.
Add feature-gating
Some features are free, some are paid. Set limits like "50 exports per month on free." One line of code to check access anywhere.
Understand usage
Track actions that matter - exports, API calls, uploads. Use it for billing, for limits, or just to understand your product.
Manage customers
One place to manage everyone: upgrade a plan, extend a trial, check what they have been doing. All the context you need to help them - or save them.
Improve conversion
Onboarding checklists that actually track progress. "Add your first project" -> "Invite a teammate" -> "Connect your data."
Offer pre-emptive support
Generate help docs and common replies based on your actual product. Not generic templates - real answers for your app.
Mantle is the business layer for your app. Set up plans, payment pages, analytics, email marketing, and more. Ready in minutes with our MCP.
Core features
Advanced features
Pro features