It runs where your data already lives.
Cloud AI app builders run in their own cloud. Grafty runs on your infrastructure, so prompts, code, previews and app data stay inside your network.
Compare
Cloud AI app builders made it normal to describe an app and get one. Grafty brings that experience to companies whose data, keys and security reviews can't leave their network.
| Feature | Grafty | Lovable | Replit | Base44 |
|---|---|---|---|---|
| Where the builder runs | On your own infrastructure, inside your network | Lovable’s cloud. Deploying apps to your own AWS account is in private preview for Enterprise | Replit’s cloud. Enterprise lists single-tenant and private networking options | Base44’s cloud |
| How AI usage is paid | Your model provider bills you directly. Grafty adds no markup | Credits included in each plan | Credits, or your own provider key billed by the provider | Message and integration credits |
| Use your own model keys | Yes: OpenAI, Anthropic, Google Gemini, OpenRouter or a self-hosted model | Not listed publicly | Yes, documented for OpenAI, Anthropic, Google and others | Not listed publicly. Paid plans choose from models Base44 provides |
| Building together | One shared Builder Chat, plus comments pinned on the live preview | Shared workspaces with unlimited members | Up to 15 collaborators on Pro | Multi-user editing on every plan |
| IT controls over models and spend | Approved, manual-only and blocked models; budgets per user, project and team | Per-member monthly credit limits | Admins control AI Integrations; Enterprise limits models to zero-data-retention endpoints | Not listed publicly |
| Single sign-on | Enterprise tier | Enterprise | Enterprise | Enterprise |
Compared on November 2, 2026 using each company's public website. Lovable, Replit and Base44 are trademarks of their respective owners. Grafty is not affiliated with, endorsed by or sponsored by them.
Sources: Lovable pricing · Lovable for enterprise · Deploy on AWS announcement · Replit pricing · Replit AI Integrations docs · Base44 pricing · Base44 for enterprises
Cloud AI app builders run in their own cloud. Grafty runs on your infrastructure, so prompts, code, previews and app data stay inside your network.
Grafty calls your models with your keys, so usage falls under the enterprise agreement you already signed and is billed by your provider, with no Grafty markup.
Everyone builds in one shared Builder Chat and comments on the live preview, while IT approves models and sets budgets per user, project and team.
Lovable, Replit and Base44 are trademarks of their respective owners. Grafty is not affiliated with, endorsed by or sponsored by them. Competitor details are taken from their public websites on the date shown and may have changed since.
Start small
You don't need a company-wide rollout to find out whether Grafty works for you. Prove it with one team, alongside your security review.
Start with the report, tracker or process that people rebuild by hand every week.
A pilot runs as one instance on a single server, connected to your own model keys.
The team builds real apps while your security team reviews models, budgets, access and the audit trail.