Base44
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Altan is a full-stack AI-powered development platform that lets you build complete web applications - front-end, back-end, databases, and workflows - through natural language conversations with AI agents. It assembles teams of intelligent agents that can autonomously create, deploy, and maintain your software.
You can easily switch between conversational “vibe-coding” and manual code editing with live previews and version control. A built-in marketplace lets you share or monetize agents, databases, apps, and components. Designed for both non-coders and professional developers, Altan enables you to go from idea to fully functional SaaS in under a week.
Here are the key features of Altan:
Build front-end, back-end, databases, and workflows using natural language input.
Deploy AI agents specialized in coding, integration, and logic-building to automate development tasks.
Create and edit applications through a chat-driven, human-like interface.
Connect easily with third-party services like Google, Slack, and others via native integrations.
Switch between conversational and code views with real-time previews and version rollback.
Access and share reusable components, databases, and custom agents.
Designed for both non-technical users and experienced developers.
Go from idea to a working software product in days instead of weeks or months.
Altan is an AI-native platform that lets you build full-stack web applications, websites, and software products by describing what you want in plain language. No drag-and-drop editor, no template to work around, no code to write. You tell the AI what you need, and a team of specialized agents covers front-end, back-end, database, and logic from start to finish.
The platform's core engine is its AI Builder, which interprets natural language prompts (text or voice) and generates complete, functional applications. This includes the visual interface, the database structure, server-side logic, user authentication, and workflow automations, all in one go. The output is not a prototype or a mockup: it's a deployable application that runs in production.
Beyond the initial build, Altan provides a Targeted Edit Tool that allows you to click on any element in your app and modify it through a chat interface or directly in code. A Live Preview mode lets you instantly switch between the visual output and the underlying codebase, giving technical users a layer of transparency and control that most prompt-to-app tools don't offer. Version control and rollback are baked in: every time you publish, a new checkpoint is saved, and you can restore any previous state instantly.
The platform also supports custom AI agents that you can embed directly into your applications. These agents can process text, images, and audio, connect to external data sources, and be trained with your own knowledge base. This makes it straightforward to build customer-facing chatbots, internal assistants, or automated decision-making workflows without integrating a separate AI service.
Flows are Altan's automation layer. They allow you to define multi-step business processes triggered by specific events: a new user signing up, a form being submitted, a payment being completed. These workflows connect your app's components with each other and with external services through the built-in integration system.
On the infrastructure side, Altan handles hosting, security, database management, and scaling automatically. You can export your project to GitHub if you want to take the codebase elsewhere, and import existing projects into the platform. Real-time collaboration lets multiple team members and AI agents work on the same project simultaneously.
Altan operates on a credit-based subscription model with a free entry point and three paid tiers. All plans include access to the full builder; the differences lie in credit volume, team features, and access to Autopilot mode. A 14-day free trial is available before committing to a paid plan.
| Plan | Price | Key inclusions |
|---|---|---|
| Free | €0/month | Access to the AI builder, limited credits, basic project features |
| Pro | From ~€25/month | €25 in credits included, Autopilot mode, full builder access |
| Growth | Custom pricing | Everything in Pro, unlimited builders, higher credit allocation |
| Enterprise | Custom pricing | Custom credit allocation, dedicated account manager, priority support |
1️⃣ If you are a freelancer or consultant:
For an independent professional who needs to build a client-facing tool, an internal dashboard, or a simple web app quickly, Softr is one of the most accessible options, particularly if you're already working with Airtable or Google Sheets as your data layer. It's opinionated but fast to deploy, and the output looks professional without much effort. Glide works well for mobile-first use cases where your data lives in a spreadsheet. For those who want more design control alongside AI-assisted building, Framer is a strong option for visually polished sites and landing pages, though it doesn't offer the same backend depth as Altan. Lovable is a direct prompt-to-app alternative that has gained significant traction with non-technical founders building lightweight web products.
2️⃣ If you are a startup:
Startups in early validation mode often need to move fast without locking themselves into a platform that can't scale. Bubble remains the most mature no-code option for building complex, data-driven web applications, with a deep ecosystem of plugins, a large community, and the ability to handle real production workloads. Base44 is a more recent AI-first alternative specifically positioned for startups that want to generate functional apps from prompts, with a stronger emphasis on business logic and integrations. Bolt.new is worth evaluating for rapid prototyping, particularly for teams comfortable iterating through AI-generated code. For startups that need automation more than a full app build, Make or n8n can cover a significant portion of what Altan's Flows handle, at a lower cost and with broader native integrations.
3️⃣ If you are a small or medium-sized business:
SMBs typically need tools that are reliable in production, maintainable by a non-technical team, and integrate cleanly with existing systems. Webflow covers the web presence side with strong design-to-code output, though it requires bolting on external tools for any real backend functionality. Xano is the go-to no-code backend for teams that need a structured, scalable database and API layer without writing server-side code. It pairs well with Webflow or Framer on the front-end. Airtable remains a versatile option for data management and lightweight application interfaces, particularly for internal ops tools. For businesses wanting to automate workflows across their existing tool stack, Zapier or Make provide a more predictable and integration-rich environment than building custom flows from scratch.
Sinon, ces autres logiciels peuvent également être une alternative intéressante à Altan.Aucune ressource actuellement disponible.