The comparison
| Decision factor | Replit Agent | Archiet |
|---|---|---|
| Speed to a deployed prototype | Excellent. Browser → working app on a Replit URL in minutes. | Single-digit minutes for the codebase, plus separate deploy step (your infra). |
| Where the app runs | Replit cloud. | Wherever you deploy it — Fly.io, Render, Railway, DigitalOcean, Heroku, AWS, GCP, Azure, Kubernetes. Generated configs included for all. |
| Codebase ownership | Lives in your Replit workspace. Export available but the runtime model is Replit-hosted. | You download a ZIP. There's no Archiet runtime. We're a one-time generator. |
| Stack support | Node.js + Python dominant in the agent's defaults. | Twelve target stacks: Flask, FastAPI, Django, NestJS, Laravel, Rails, .NET, Salesforce Apex, SAP CAP, Dynamics 365, Go, Java. |
| Architecture documentation | Generated as the agent works, in the agent's chat history. | One ADR in MADR v4 format per material decision under docs/decisions/. |
| Compliance docs | Out of scope. | DPIA, HIPAA risk assessment, PCI scope, SOX §404 controls populated from your entity model when flagged. |
| Multi-stack deployment | Replit hosts. | Generated fly.toml, render.yaml, railway.toml, do_app.yaml, Heroku Procfile + app.json, Terraform for AWS, gcp_cloudbuild.yaml, azure_app_service.yml, k8s_deployment.yaml. |
| Handoff to a real engineering team | Hand them the Replit workspace. | Hand them the ZIP plus the docs/ tree. |
| Best fit | Solo dev shipping a small project to a hosted URL. Prototyping, validation. | Production codebase you'll bet a year on, especially with handoff or compliance requirements. |
Where Replit Agent wins: the integrated runtime + agent + deploy is genuinely useful for the "just ship it" pattern. The friction-free deploy is the killer feature.
Where it stops fitting: when you want the codebase to live somewhere other than Replit, when an auditor asks for the DPIA, when the next compliance framework lands, when you hire an engineering team that wants the code in their own GitHub org with their own CI/CD.
A pattern we've seen: developers prototype with Replit Agent, then either (a) export and Archiet-generate a production version, or (b) start with Archiet from day one if they know they're going to ship to their own infra.
What you get
The generated ZIP from Archiet always includes:
- The production codebase in your chosen stack
- Deploy configs for nine targets (Fly, Render, Railway, DigitalOcean, Heroku, AWS, GCP, Azure, Kubernetes) — pick your hosting
docs/decisions/— ADRs in MADR v4docs/traceability/matrix.md+.csv— story-to-code mappingdocs/compliance/— populated regulatory documents (when flagged)docs/security/posture.md— attack surface, controls- Quality score, Synthetic Boot Test result
The runtime is yours. The repo is yours. Archiet is a one-time generator, not a service you have to keep paying to keep your app running.
CTA
Try Archiet — free plan, no credit card. archiet.com.
If you want hosted-by-Replit, Replit Agent is the right tool. If you want production codebase + handoff docs you own, Archiet is for that.