Fondoo

Make your app paid in one sentence.

Plans, checkout and a pricing page for your SaaS or web app, with paid plans synced to Supabase or Firebase. Ask your agent once; it does the rest and checks with you before anything goes public.

7-day trial for $0 · then $24/site/monthCard required · cancel anytime before day 7

Works with apps built in
tidyinvoice.com/pricing Sample
A happy founder stacking colorful page blocks while Berry the strawberry cheers
Pro · $9/monthCheckout ready
Paid users get "pro"Plan sync on
Fondi the fondue pot mascot waving a fork
Fondi the fondue pot mascot waving a fork in the meadow

See how we handle it

One sentence to your agent, five steps on our side. Click through what it asks, the real Fondoo tool calls, and what you get back.

You

Make my app paid: $9/month Pro

Your agent creates the Pro plan in Stripe and drops a pricing block with checkout onto your /pricing page.

Checkout runs in test mode until you go live.
Claude · Fondoo connected 2 tool calls
Make my app paid: $9/month Pro
  1. upsert_product { name: "Pro", amount: 9, interval: "month" } prod_pro created
  2. add_pricing_block { page: "/pricing", product: "prod_pro" } Pricing block + checkout added
The same tools work over MCP, the REST API and webhooks.
/pricing · pricing block Draft
Free $0forever
  • 3 invoices a month
  • Email receipts
Pro $9/month
  • Unlimited invoices
  • Automatic reminders

Sample: Tidy Invoice. Plan names and features are yours to edit.

Step 1 of 5 · Product and price

What's included for SaaS and web apps

Everything between "it works" and "people pay for it", in one place your agent can run.

  • Plans and checkout

    Stripe checkout for monthly and yearly plans, with coupons and a customer portal for card and plan changes.

  • Paid-plan sync

    Paid users get their plan in Supabase or Firebase, and cancellations update it, so your app knows who paid.

  • Pricing page and site

    A pricing block on your page, or a whole site and blog, hosted with SSL on your own domain.

  • Legal pages

    A privacy policy and terms generated for your app, ready to review before they go live.

  • Onboarding emails

    Welcome and trial emails, an app email API and SMTP. 5,000 emails a month included.

  • SEO autopilot

    Search Console, indexing, daily auto-fixes, rankings and llms.txt for your marketing pages.

  • Support and help center

    Tickets, a chat widget and a help center, with drafted replies you approve.

  • Revenue analytics

    Cookie-free analytics that show which page or post brought each paying customer.

  • Approvals and audit log

    Anything public or costly waits for you. Spending caps and a full audit log of every tool call.

Works with

12 live today · 8 coming soon
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Start from the SaaS launch kit

Everything installs as drafts, so you review it before anything goes live.

SaaS launch kit

Starter kit · included in the plan

One install gives a new app the pages and plumbing a paid product needs. Edit anything, then go live when you're ready.

  • A pricing page with Free and Pro plans
  • Stripe products and checkout, in test mode
  • Privacy policy and terms pages
  • Welcome and trial-ending onboarding emails
  • Help center starter articles and support replies
  • A launch content plan your agent writes from
  • Automation rules, switched off until you turn them on
Or ask: "Install the SaaS launch kit."
Agent tool: install_template

7-day trial for $0 · then $24/site/month

Mallow the marshmallow mascot

Your 7-day trial is a private preview on yourbiz.fondoo.site: one site, test-mode checkout and drafts. On day 7 your card is charged $24/site unless you cancel, and the plan adds:

  • Your custom domain, hosting and SSL
  • Live payments: 1% platform fee, or 0% with your own Stripe Payment Links
  • Emails and posts actually sent (5,000 emails a month included)
  • SEO indexing and the daily autopilot

$20/site for sites 4–10, $17/site for 11–50, 15% off yearly. Founding offer: the first 100 customers get 20% off for life on monthly plans for sites 1–10. Not with yearly pricing or sites 11–50. Self-host free under AGPL-3.0.

Start your 7-day trial for $0 See full pricing Card required · cancel anytime before day 7

Questions, answered

Straight answers about making a SaaS or web app paid.

Choco the chocolate drop mascot, here to help

Yes. Fondoo connects to the Supabase or Firebase backend your app already uses, then adds plans, checkout and the pricing page. Your agent can do it from the same chat you built the app in, or you can click through it in the dashboard.