Your app's dedicated second shift — autonomous monitoring, maintenance, fixes, and optimization so you don't have to.
Free tier: 1 app, URL-only. No repo, no credentials, no card required.
Cursor, Bolt, Lovable, Replit — they're brilliant for shipping. The moment your app goes live, every bug, every slow query, every 500 error becomes your problem. The code is AI-generated and hard to reason about. The builder who shipped it has moved on.
NightSteward picks up where the AI builder left off. Start with just your URL — no code access required. Prove value first, go deeper when it matters.
A real workflow, not a diagram. NightSteward never makes a change without showing you what it's doing and why.
price_id field that no longer exists in the request payload. This was likely introduced in the last deploy (2 days ago) when the product pricing model changed from flat-price to tiered, but the webhook handler wasn't updated to match.
price_id → tier_id in the Stripe session metadata to support tiered pricing. The webhook handler was never updated. This patch aligns the handler with the current session format and adds a guard clause to surface unknown tiers explicitly instead of silently failing.
tier_id field. It's a one-line logic change — no schema migrations, no side effects on other endpoints.From uptime to code-level fixes to optimization. NightSteward covers the complete operational lifecycle your app needs after launch.
Continuous eyes on your app's health. Catches problems before your users do.
Not just alerts — actual explanations. Finds what broke and why, in language you can act on.
Proactive upkeep so your app doesn't rot. Dependency updates, config drift, performance decay — handled.
Code-level fixes, proposed with full transparency. You control what gets deployed and when.
Performance tuning beyond just uptime. Latency reduction, resource efficiency, query optimization.
Conversion insights and UX friction detection. Understand how users actually experience your app.
NightSteward is designed around progressive trust. It starts with the absolute minimum access — just your URL — and earns the right to go deeper. You control exactly what it can do and when.
Starts with just a URL. Proves value at every tier before asking for more. URL → GitHub OAuth → deeper integrations. You grant each level deliberately.
Each integration has a defined, minimal scope. You can see exactly what's being accessed and why. Revoke any integration instantly, at any time, from settings.
Every fix creates a pre-deploy snapshot. If a fix degrades your app, NightSteward automatically reverts. Manual revert available instantly from the dashboard.
Every proposed fix requires your explicit approval before deployment. Nothing happens without you.
NightSteward auto-deploys fixes rated low-complexity. Higher-risk fixes still require approval.
All fixes deploy automatically. You get notified after. Post-deploy rollback always available.
No long-term contract. No surprise costs. Free tier needs only a URL — no code access, no credentials. See full permissions model →
Start with just a URL. Continuous health checks, plain-English findings, incident alerts.
Full script audits. Every finding across all 5 categories. SEO, security, performance, reliability.
Connect GitHub. NightSteward diagnoses issues, proposes fixes with diffs, deploys after your approval. Bring your own API key.
500 AI interactions/month included. No API key needed. Full autopilot mode available.
| Capability | Better Stack / UptimeRobot | CodeRabbit | NightSteward |
|---|---|---|---|
| Uptime & availability monitoring | ✓ Yes | ✗ No | ✓ Yes |
| Plain-English issue diagnosis | ✗ No — just raw alerts | ✗ No | ✓ Yes |
| Automated fix proposals with diff preview | ✗ No | ⚠ On PRs you write | ✓ Yes — from live issues |
| Human approval before deploy | ✗ N/A | ✓ Yes | ✓ Always, by default |
| Autonomous deployment after approval | ✗ No | ✗ No | ✓ Yes |
| Rollback if fix degrades app | ✗ No | ✗ No | ✓ Automatic snapshot + revert |
| Works without code access | ✓ Yes | ✗ No | ✓ Yes — free tier |
| Built for AI-generated codebases | ✗ No | ⚠ Partially | ✓ Purpose-built for this |
NightSteward is not for every codebase. It's purpose-built for standard web apps — the kind Cursor, Bolt, Lovable, and Replit produce. If you're running microservices on Kubernetes with a dedicated SRE team, this isn't for you. If you shipped something with an AI builder last month and it's running in production with no ops support — this is exactly for you.
The autonomous second shift for every app that deserves to stay alive after launch day.
Paste your app URL → Start free monitoring