Best for
Best for engineering teams that want self-hosted internal tools with the source under an open licence.
- Small and mid-sized
- Enterprise
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AI App Builders Comparison
At a glance
Best for
Best for engineering teams that want self-hosted internal tools with the source under an open licence.
Best for
Best for solo makers who want a native iPhone or Android app they own the code to and can publish to the stores themselves.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Appsmith | Rork |
|---|---|---|
| Starting price | lower value Free; Business $15 / user / month Business is billed monthly by credit card for up to 99 users. Enterprise starts at $2,500 per month from 100 users and is usually billed annually. The self-hosted community edition is free. | Free tier; paid from $20 / month Rork Pro $20 / month for 100 credits up to $100 for 500; Rork Max $200 / month for 1,000 credits up to $1,800 for 10,000. Native iOS requires Max. |
| Free trial | Free plan for up to 5 users, plus a 15-day Business trial for new cloud signups | Free tier |
| Commercial use | Not stated | Yes, paid users own the generated code |
| Output | Internal web apps: admin panels, dashboards and service tools | Native iPhone apps (Swift and SwiftUI), native Android apps (Kotlin and Compose) and web apps (Vite and React) |
| Hosting | Appsmith cloud or self-hosted (Docker, Kubernetes, AWS AMI) | Not stated |
| What it generates | Internal tools: admin panels, dashboards, customer 360 views and IT or service-management apps, assembled from a widget library | Native iPhone apps, native Android apps and web apps, plus iPad, Apple Watch and Vision Pro targets on the Max plan |
| Stack and frameworks | Drag-and-drop widgets with JavaScript available in every binding; an in-product AI copilot helps write queries, JavaScript and interface changes rather than generating a whole app from a prompt | Swift and SwiftUI on iPhone, Kotlin and Compose on Android, Vite and React on the web; Expo and React Native projects can no longer be created, existing ones still build |
| Auth and database | 25+ databases (PostgreSQL, MongoDB, MySQL, SQL Server, Oracle, Snowflake, Redshift, DynamoDB, Databricks), REST and GraphQL, and 30+ SaaS connectors; Google SSO on the free plan, SAML and OIDC SSO with SCIM provisioning on Enterprise | Rork Cloud, a managed Postgres backend with row-level security and edge functions built on Supabase and transferable to your own Supabase organisation, or connect your own Supabase or Firebase project; sign in with Apple and Google via OAuth |
| Hosting and deploy | Appsmith cloud, or self-hosted with Docker, Kubernetes or an AWS AMI; an air-gapped edition on Enterprise | Publish to the Apple App Store, with an AI App Store Reviewer to check a submission first; Google Play via a manually created Android App Bundle; web apps are shared as a link, with no store or review |
| Payments | No built-in payments; Stripe is one of the SaaS connectors an app can call | RevenueCat for paywalls, in-app purchases, subscriptions and free trials |
| Access to the code | Apache 2.0 and self-hostable, with Git version control against GitHub, GitLab, Bitbucket or Azure: 3 repositories on the free plan, unlimited on Business | Paid users own all generated code and download it through a two-way GitHub sync, so it can be edited locally and imported back |
| Deployment | more entries Cloud (SaaS), Browser-based, On-premise | Cloud (SaaS), Browser-based |
| Support | more entries Email helpdesk, Chat, Community forum | Email helpdesk, Chat |
| Onboarding | Documentation and knowledge base | Documentation and knowledge base |
| Company size | Small and mid-sized, Enterprise | Freelancers, Small and mid-sized |
| Integrations | more entries PostgreSQL, MongoDB, MySQL, Microsoft SQL Server, Oracle, Snowflake, Redshift, DynamoDB, Elasticsearch, Redis, Firestore, Databricks, Amazon S3, Salesforce, HubSpot, Slack, Jira, Asana, Notion, Google Sheets, Airtable, Stripe, monday.com, Linear, OpenAI, Anthropic, Google AI | Supabase, Firebase, RevenueCat, GitHub |
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Appsmith
Strengths
Limitations
Rork
Strengths
Limitations
Plans
Appsmith
Rork
What users say
Appsmith
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Rork
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Appsmith https://www.appsmith.com · no check date recorded yet
Rork https://rork.com · checked against the official source on 2026-08-30
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.