Best for
Best for engineering teams that want self-hosted internal tools with the source under an open licence.
- Small and mid-sized
- Enterprise
No tools match
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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 and small teams that want to describe a mobile app, then refine it visually or in code and publish it to both stores.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Appsmith | Thunkable |
|---|---|---|
| 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 plan; paid from $18 / month Billed yearly; billed monthly the same plans cost $19, $59 and $189. Every plan carries a monthly AI token allowance, from 2,000 on Free to 100,000 on Advanced. Enterprise and education plans are quoted on request. |
| Free trial | Free plan for up to 5 users, plus a 15-day Business trial for new cloud signups | Free plan with 3 public projects, 5 screens per project and no published apps |
| Output | Internal web apps: admin panels, dashboards and service tools | Native iOS and Android apps plus web apps, published from one project |
| 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 iOS and Android apps plus web apps, generated from a written description by the AI Builder and then editable screen by screen |
| 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 | Drag-and-drop designer with blocks, plus a built-in code editor for direct edits alongside the AI |
| 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 | Local tables, Google Sheets, Airtable, Webflow, the Firebase Realtime Database and Cloudinary; user sign-in through the Firebase Authentication REST API |
| Hosting and deploy | Appsmith cloud, or self-hosted with Docker, Kubernetes or an AWS AMI; an air-gapped edition on Enterprise | Published from the platform to the Apple App Store, Google Play and the web on a custom domain, with TestFlight for iOS beta builds |
| Payments | No built-in payments; Stripe is one of the SaaS connectors an app can call | Yes, in-app purchases through RevenueCat, plus AdMob for advertising |
| 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 | Compiled builds rather than a repository: downloading an Android app sends an APK by email, and publishing sends an AAB to upload to the Play Store. No source-code export or Git sync is documented, so edits stay in the builder |
| Deployment | more entries Cloud (SaaS), Browser-based, On-premise | Cloud (SaaS), Browser-based |
| Support | more entries Email helpdesk, Chat, Community forum | Chat, Community forum |
| Onboarding | Documentation and knowledge base | Documentation and knowledge base |
| Company size | Small and mid-sized, Enterprise | more entries Freelancers, Small and mid-sized, Enterprise |
| 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 | Firebase, Google Sheets, Airtable, Webflow, Cloudinary, OpenAI, Google Maps, Google Translate, RevenueCat, AdMob, OneSignal |
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
Thunkable
Strengths
Limitations
Plans
Appsmith
Thunkable
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.
Thunkable
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
Thunkable https://thunkable.com · checked against the official source on 2026-09-12
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.