Ship your SaaS in days. Not in 3 months.
First deployment in 30 minutes with the guided assistant, without touching the terminal. Client-ready SaaS in 1-2 weeks. Complete code (auth, payments, AI, dashboard), tested, secure, ready to customize.
30-day money-back guarantee · Lifetime updates · Commercial license
Two ways to start your SaaS
Compose it module by module in the builder, or grab the full boilerplate at once. Either way: one-time payment, you keep the repo.
Compose your SaaS
Pick exactly the modules you need.
- Tick your modules — the preview builds live
- Add your name, logo and color
- Get a tailored Next.js repo, ready to deploy
from 199€ · based on your modules
Compose my SaaS →The full boilerplate
The whole stack, ready to go.
- All of HeartCo in one repo
- 3 clear plans: Starter, Pro, Team
- Perfect if you want everything, now
from 199€ · one-time
One-time payment · you keep the repo · no subscription · 30-day refund
See HeartCo in 90 seconds.
From cloning the repo to your first paying customer. No editing, no bullshit, just the real flow.
Next.js 15, Prisma 6, NextAuth v5, Stripe. It's all in the repo.
You know this moment?
You know how to code. You have the idea. But between the idea and the product lies a chasm: auth, Stripe, multi-tenant, RBAC, tests, deployment. And the enthusiasm that burns out.
You have 3 SaaS ideas in an Apple note. None shipped.
You know how to code. You have ideas. Yet every project drowns in the same loop: auth, Stripe, multi-tenant, deployment. Three months later the enthusiasm is dead, the code is frozen, and you reopen your notes app for the next idea. Spoiler: it'll end the same way.
SaaS ideas
Nov 23 · edited 4 days ago
- 1.AI Resume Builderabandoned · d12
- 2.Recipe Generatorabandoned · d45
- 3.in progress · d3
50 YouTube tutorials. Still no product.
Each tutorial covers 10% of the problem. Auth in one, Stripe in another, deployment in a third. Nobody shows how to assemble it all.
You're recoding auth for the 4th time
NextAuth, Supabase, Clerk, Lucia. You're still hesitating after 3 attempts. And after auth: Stripe, multi-tenant, RBAC, tests…
You deploy to prod, and the Stripe webhook breaks
Test mode worked. Prod crashes. You're googling "stripe signature mismatch" at 11pm. Checkout is broken. Nobody buys.
You cloned the repo. 11 env variables to configure.
Supabase, Stripe, Resend, Upstash: 4 sign-ups, 11 keys to copy, 4 secrets to generate. By the 3rd .env.local you've already lost track. The repo is cloned, the deployment isn't.
Anasse
Solo founder · 20 years recoding the same base
5 years ago, I'd have killed for this boilerplate. So I built it.
From the “Buy” click to your prod: 30 minutes.
5-step guided wizard. Live key validation. Zero terminal. If you get stuck, we get back to you within 24 business hours.
- Step 110 min
Create 4 accounts
Supabase, Stripe, Resend, Upstash. All free to start.
- Step 28 min
Paste the keys
You copy them from each service. Live validation on every paste.
- Step 330 s
Auto-generation of internal secrets
AUTH_SECRET, TOKEN_ENCRYPTION_KEY, CRON_SECRET. One click.
- Step 45 min
Deploy button
Pre-filled Vercel URL with all the keys. You click, it deploys.
- Step 52 min
Admin account
You create your first admin user and step into the dashboard.
Works with your stack. Vercel · Supabase · Stripe · Resend · Upstash.
See what you get.
Dashboard, CRM, invoicing, PDF: everything is ready, tested, and deployable in a single git clone.
Dashboard
Live stats, KPIs, activity. Watch your SaaS breathe in real time
CRM Pipeline
Multi-user synced drag & drop. No refresh needed
Contacts
Advanced filters + bulk actions. 10,000 contacts with no lag
Quotes
Line items, VAT, terms, signature. PDF generated in 2 seconds
PDF preview
Factur-X compliant, accepted by Chorus Pro and the French administration
Invoicing
Status, auto reminders, exports. Track your payments live
Everything you rebuild on every project. Never again.
You won't be writing 600 lines for Stripe webhooks
Subscriptions, upgrades, coupons, refunds, disputes: already wired up and tested. No TODO: implement payments.
You won't be wondering whether you have an IDOR flaw
65 vulnerabilities fixed, 200+ security tests. RBAC, multi-tenant guards, IDOR, CSRF: audited and closed.
You won't be discovering the bug in production
4,000+ Vitest unit tests, Playwright E2E and dedicated security checks. Production won't surprise you.
You won't be debugging a data leak between tenants
Prisma $extends isolation, organizationId auto-injected. No leak possible, even when you're exhausted.
You won't be recoding a CRM, an invoicing module, or an HR tool
Kanban CRM, quotes, Factur-X invoices, HR, accounting. Duplicate and adapt them for your vertical.
You won't be repeating your architecture 30 times to Claude
Strict conventions, strict types, focused files. Cursor, Claude and Codex get it from the very first prompt.
You won't be bolting on an AI API in a rush
Mistral baked-in. Assistants, generation, embeddings: logic centralized and documented in src/lib/ai/.
You won't be wiring up a WebSocket server by hand
Pusher integrated: chat, push notifications, live dashboard. Private channels and presence in a few lines.
Built for vibe coding. Not in spite of it.
While others mock vibe coders, we built a boilerplate that Claude, Cursor and Copilot understand from the very first prompt. Clean conventions, strict types, readable architecture. The AI doesn't struggle, and neither do you.
Add an analytical accounting module with per-project breakdown
The accounting, projects and invoices routers already exist. Claude reads the RBAC matrix, extends the Prisma schema and wires up the views, without breaking multi-tenancy.
8 Claude Code skills. Pre-wired to your architecture.
Not logo generators. Engineering skills that know your multi-tenancy, your RBAC matrix and your conventions, and ship production code from the very first prompt.
feature-factoryGenerates a complete module, not a file
Describe the feature, and the skill scaffolds everything: Prisma model, RBAC permissions, type-safe tRPC router, dashboard page, tests and freemium quota. End to end, following your conventions.
Add a vehicle management module with a per-plan quota
tenant-security-auditHunts down cross-tenant leaks
Scans every router, detects IDORs and mutations missing organizationId, ranks them by severity and proposes the exact fix code.
Audit multi-tenant isolation before deployment
heartco-debuggerFrom symptom to root cause
Classifies the error (tRPC, Prisma scope, auth, freemium) and traces it back to the file and line, with a fix that follows the boilerplate patterns.
I'm getting an unexpected 403 on /dashboard/factures
prisma-migrationMigrations without breakage
Analyzes the impact before any schema change and ranks it SAFE / CAUTION / DANGEROUS, with rollback SQL for the risky cases.
Rename the status field to state on the Devis model
prisma-performanceHunts N+1s and full scans
Spots unbounded findMany calls, N+1 loops and missing indexes, then suggests the right Prisma optimization.
Why is the accounting dashboard slow?
safe-refactorRename without breaking anything
Maps the blast radius across every layer (schema, routers, pages, tests), applies the changes in order and verifies zero regression.
Rename the crm router to contacts everywhere
docs-generatorDocs that don't lie
Reads the actual code before writing and generates publish-ready MDX user guides. Anti-hallucination rule: only documents what exists.
Write the user documentation for the billing module
pre-deploy-checklistBlocks risky deployments
Git, schema, types, tests, security scan, freemium consistency, env variables: a PASS or BLOCKED verdict before prod crashes.
Can we merge to main?
/new-modelOrg-scoped Prisma model/new-routerSecure CRUD tRPC router/new-pageApp Router dashboard page/new-moduleComplete module from the template/shipTypecheck + tests + commit pipeline/fix-buildDiagnose and fix the buildThe skills live in .claude/skills/ and the commands in .claude/commands/. You can modify, extend or delete them: it's your code.
1580 hours of dev.
In a single git clone.
160+ Prisma models
≈1.5h each depending on complexity
70+ tRPC routers
≈6h each depending on complexity
Auth + Multi-tenant + Stripe + Email
Complete setup, tested
Dedicated security audit
65 vulns found + fixed
16 business modules
CRM, invoicing, HR, accounting…
198 days of dev at 8h/day. For 199€.
Calculation: 1580h ÷ 8h/day × daily rate 400-800€/day (junior to senior dev, France 2025).
Founder's note: these estimates come from my own Toggl logs 2024-2025 on real projects. You can hallucinate the numbers or verify them — the source code is on GitHub.
HeartCo vs the rest: what actually changes
ShipFast and MakerKit give you a foundation. SupaStarter targets the enterprise. HeartCo is a complete SaaS built for devs who ship: business modules, audited security, AI and realtime, in a single purchase.
| Feature | ShipFast | Makerkit | Supastarter | HeartCo StarterRecommended |
|---|---|---|---|---|
| Foundation | ||||
| Target user | Fast solo MVP | SaaS startups | Enterprise | Devs shipping SaaS to clients |
| Price (one-time) | from $169 | from $299 | from €349 | from €199 |
| Lifetime updates | ||||
| Stack & DX | ||||
| DB models | – | – | – | 160+ |
| Type-safe API (tRPC) | Hono.js | 70+ tRPC routers | ||
| Native multi-tenant | Prisma $extends | |||
| Tests included | Playwright E2E | Playwright | Vitest + Playwright | |
| Production-ready | ||||
| No-code deployment assistant | – | – | – | 5 steps, 30 min |
| Dedicated security audit | 65 vulns fixed | |||
| Realtime (Pusher / WS) | Pusher built in | |||
| Built-in AI | AI Agents + MCP | Vercel AI SDK | Mistral API | |
| Complete business modules | CRM, Invoices, HR, Accounting | |||
Comparison updated monthly. Competitors evolve, check their site before deciding. No spin, just the facts we can prove.
Not a POC. The code is extracted from a B2B SaaS that's been in production since Q1 2024: 2 years of bugfixes, refactors and 65 audits before it reached your hands.
Who it's for
3 profiles, 3 identical pains. Your project probably looks like one of them.
Construction-site management SaaS delivered to a client
Before
3 weeks wiring up auth + Stripe + multi-tenant. Not a single business screen shipped.
With HeartCo
Working product in 5 days. The client signs. You invoice without bleeding for it.
CRM + billing module for a team of 3
Before
3 sprints estimated just to lay the foundation. The board wants the demo. You have nothing to show.
With HeartCo
CRM and billing modules operational right from the clone. 3 sprints redirected toward real differentiation.
First fullstack SaaS, zero backend experience
Before
Prisma + tRPC + auth = a wall. Tutorials cover 10% of the way and you don't dare ask the AI because your code is broken.
With HeartCo
Clean, typed, AI-friendly code. In 2 days with Claude you've understood the architecture. You actually code instead of hunting for errors.
Hi, I'm Anasse 👋
I've been building things on the internet since 2007. Football shirts, dropshipping, Amazon FBA, e-commerce, a VR startup in Malaysia, ICT at UEFA Euro, and always code as the common thread.
Before coding auth systems, I wired alarm and access-control systems. 4 years at Securiton and Chubb. Security isn't a module I added, it's a reflex. The 65 vulnerabilities fixed in HeartCo come from there.
On every new project, I'd recode the same foundation. Auth, payments, multi-tenant, dashboard. HeartCo is 20 years of projects across 5 countries, condensed into a boilerplate I use myself.
HeartCo modules have been running in production since 2024. MBA in Big Data & AI. The Mistral integration isn't just an API stuck on. It's thought through.
🚀 Launch pricing · 89 spots left out of 100
11 devs have already taken the leap
75× cheaper. And the code is better.
One single payment. Lifetime updates.
One-time payment · Commercial license · Unlimited projects
Starter
Billed in EUR (≈ €199)
Estimated value: €3,000 of dev work
- Next.js 15 + Prisma 7 + tRPC
- No-code deployment wizard (30 min)
- NextAuth v5 authentication
- 160+ Prisma models
- 40 tRPC routers
- 50+ shadcn/ui components
- Stripe checkout + webhooks
- Vitest + E2E tests
- Audited security (65 vulns fixed)
- Documentation + git workflow
- Lifetime updates
Your first SaaS in production, not 3 weeks of plumbing.
Instant access · GitHub repo · Discord · Onboarding email
Pro
Billed in EUR (≈ €299)
Estimated value: €8,000 of dev work
- Everything in Starter +
- No-code deployment wizard (30 min)
- Built-in Mistral AI
- 60 tRPC routers (complete)
- Pusher realtime setup
- CRM, invoicing, HR, accounting
- Kanban, quotes, project management
- Advanced components (tables, imports)
- Banking webhooks (Bridge API)
- Calendar integration + notifications
You want AI and real-time from day 1.
Instant access · GitHub repo · Discord · Onboarding email
Team
Billed in EUR (≈ €499)
Estimated value: €15,000 of dev work
- Everything in Pro +
- No-code deployment wizard (30 min)
- 6 complete business verticals
- 70+ tRPC routers (full edition)
- Real-time collaboration (full Pusher)
- Admin dashboard (users, org, audit)
- Advanced RBAC (permission matrix)
- Multi-source webhooks
- Prisma scripts (seed, reset, crons)
- Scaling recipes (load, cache, optim)
- Priority support (Discord)
The complete arsenal (CRM, invoicing, HR, accounting) to ship big.
Instant access · GitHub repo · Discord · Onboarding email
Prices in euros, one-time payment. The amount shown is the final amount charged, no tax is added at payment. Need an invoice for your company? support@heartco.fr.
By purchasing, you accept our Terms of Sale and our Privacy Policy. Secure payment by Stripe.
Everything you're wondering before you buy
ShipFast covers 10% of the path: login, landing, basic payment. HeartCo covers the remaining 90%: 160+ Prisma models, 70+ type-safe tRPC routers, Mistral AI, a dedicated security audit, complete business modules (CRM, invoicing, HR, accounting). ShipFast = 1 MVP to test an idea fast. HeartCo = your tool for 5+ delivered client projects.
Yes. The initial deployment is guided step by step by a no-code wizard (heartco.fr/setup) that spares you the terminal and validates each key live. On the code side, HeartCo is designed so you learn by building, not by watching tutorials: readable, documented, and AI understands it (Cursor or Claude can explain any file in one prompt). A junior is operational in 1-2 days.
First Vercel deployment: 30 minutes with the guided wizard (heartco.fr/setup, 5 steps, zero terminal). First customized MVP (logo, copy, pricing): one day. First SaaS deliverable to a client: 1-2 weeks. The plumbing that takes 3 weeks elsewhere (auth, payment, dashboard, RBAC, multi-tenant) is already done. You focus on your real difference.
Yes. The heartco.fr/setup wizard guides you in 5 steps: create 4 accounts (Supabase, Stripe, Resend, Upstash, all free to start), paste the keys (live validation on each paste, you immediately know if a key is wrong), generate the internal secrets (one click), click Deploy (Vercel pre-filled), create your admin account. 30 minutes on average, zero terminal. If you get stuck, a “something isn’t working” button at each step: we get back to you within 24 business hours.
Vercel, Netlify, Railway, Render: all work. Supabase, Neon, or your own PostgreSQL, your choice. Stripe for payments, Resend for emails, Mistral or OpenAI for AI. Each external service is isolated in an independent module: you can replace any of them without breaking the rest.
Yes. No obfuscation, no DRM, no runtime license, no dependency on a HeartCo server. You clone the GitHub repo, it’s yours. You can modify, delete, duplicate, resell: it’s your code.
Yes, commercial license included. You can sell sites/SaaS built on HeartCo to your clients, with no royalties or authorization. It’s your code.
It’s coding with AI as a copilot. Cursor, Claude, Copilot: they read your code and help you build. HeartCo is structured so it actually works, not just on an isolated file. Clear conventions, strict types, readable architecture.
Yes. 8 engineering skills ship in the .claude/ folder: full module generation (Prisma + RBAC + tRPC router + page + tests), multi-tenant security audit, systematic debugger, safe Prisma migrations, performance review, multi-layer refactor, doc generator and pre-deploy checklist. Plus 6 slash commands (/new-model, /new-router, /new-page, /new-module, /ship, /fix-build). They already know the boilerplate’s architecture: Claude Code, Cursor or Windsurf use them right from the clone. These aren’t logo-generator gimmicks, but skills that produce production code. You can modify them or add your own.
Yes. A Factur-X module ships in the boilerplate: PDF/A-3 generation with structured XML in the MINIMUM, BASIC, EN 16931 and EXTENDED profiles, plus an iopole integration to connect to an approved e-invoicing platform (PDP). The French 2026-2027 e-invoicing reform mandates this format in B2B: your SaaS clients will need it, and no US boilerplate (ShipFast, MakerKit, SupaStarter) offers it. You enable and configure the module according to your activity. This is informational, not tax or legal advice.
Yes. A community Discord to help each other out with the other buyers, and the founder’s direct email for technical questions. Reply within 24 business hours. No tier-1 support that sends you back to the docs: you talk directly to the person who wrote the code.
Yes. One-time payment, lifetime updates. When Next.js 16 or Prisma 8 come out, you get the migration via GitHub. No upgrade fee, no version lock.
Yes. If you buy Starter and want Pro later, you only pay the difference. No trap, no double payment.
30 days. No form, no delay, no questions. If HeartCo isn’t what you’re looking for, you write an email, we refund.
Still have questions? Write to us on Discord.
Ready to ship →Your SaaS, in less time than a YouTube tutorial.
Not in 3 months. Not in an Apple note. Now.
First time? The guided assistant holds your hand from A to Z. 30 min, no terminal.
Anasse, solo founder. You write to me, I'm the one who answers.
HeartCo© 2026 HeartCo · SIRET 798 668 075 000 38 · Made with ❤️ in France