Built a saas app with Zed AI?
We'll make it production-ready.
SaaS apps have the highest stakes for code quality — your users trust you with their data, they pay you monthly, and downtime costs you revenue. AI tools can build a SaaS prototype in hours, but the gap between prototype and production-grade SaaS is significant: subscription billing, multi-tenancy, data security, and reliability all need to be rock-solid.
SaaS App challenges in Zed AI apps
Building a saas app with Zed AI is a great start — but these challenges need attention before launch.
Subscription billing complexity
AI tools generate basic Stripe checkout but miss webhook handling, failed payment recovery, plan upgrades/downgrades, proration, and subscription lifecycle management. Your billing needs to be bulletproof — incorrect charges destroy trust instantly.
Multi-tenant data isolation
Every user's data must be completely isolated. AI-generated code often stores data without proper user scoping, meaning one customer could potentially see another's data. This is a deal-breaker for any business customer.
Authentication and authorization
SaaS needs more than login/signup. You need team management, role-based access control, API key management, SSO for enterprise customers, and secure session handling. AI tools handle basic auth but rarely implement authorization properly.
Uptime and reliability
Paying customers expect your app to work. You need error tracking, monitoring, graceful degradation, database backups, and an incident response plan. AI-generated apps crash ungracefully and have no observability.
Onboarding and retention
The signup-to-value flow must be smooth. AI tools build the feature but not the experience — missing loading states, unclear error messages, and broken edge cases in onboarding flows cause immediate churn.
Scalability
Your app works with 10 users but will it work with 10,000? Database queries without pagination or indexes, in-memory data processing, and missing caching all cause performance degradation as you grow.
What we check in your Zed AI saas app
Common Zed AI issues we fix
Beyond saas app-specific issues, these are Zed AI patterns we commonly fix.
Inline edits applied directly to files without a diff review step
Zed AI applies inline edits immediately to open files, which makes changes fast but difficult to review as a unit before they are applied. Mistakes in multi-line edits can be harder to undo cleanly compared to tools that show a diff preview.
Fewer security guardrails than more established AI coding assistants
As a newer tool in a smaller ecosystem, Zed AI has less institutional knowledge built into its guardrails — it is less likely to flag insecure patterns in generated code like missing authentication or unsafe deserialization.
Limited codebase context compared to dedicated AI coding assistants
Zed AI operates primarily on open files and the immediate context rather than indexing the full codebase, so suggestions may not account for existing utilities, established patterns, or dependencies defined elsewhere in the project.
Rust-specific suggestions may not account for lifetime and ownership rules
Generated Rust code from Zed AI sometimes produces code that compiles but has ownership patterns that are overly restrictive or introduce unnecessary clones, requiring a Rust-savvy developer to optimize.
Start with a self-serve audit
Get a professional review of your Zed AI saas app at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
Frequently asked questions
Can I build a saas app with Zed AI?
Zed AI is a great starting point for a saas app. It handles the initial scaffolding well, but saas apps have specific requirements — subscription billing complexity and multi-tenant data isolation — that need professional attention before launch.
What issues does Zed AI leave in saas apps?
Common issues include: inline edits applied directly to files without a diff review step, fewer security guardrails than more established ai coding assistants, limited codebase context compared to dedicated ai coding assistants. For a saas app specifically, these issues are compounded by the need for subscription billing complexity.
How do I make my Zed AI saas app production-ready?
Start with our code audit ($19) to get a clear picture of what needs fixing. For most Zed AI-built saas apps, the critical path is: security review, then fixing core flow reliability, then deployment. We provide a fixed quote after the audit.
How much does it cost to fix a Zed AI-built saas app?
Our code audit is $19 and gives you a complete report of issues. Fixes start at $199 with our Fix & Ship plan. For larger saas app projects, we provide a custom fixed quote after the audit — no hourly billing.
Get your Zed AI saas app production-ready
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.