What is Retool?

Retool is not the best fit for marketing sites, public webshops, or projects where pixel-perfect design outweighs functionality.

In short: Retool is a master of building business-critical applications fast, but it’s not trying to replace your CMS, e-commerce engine, or full-blown design studio.

From Amazon, Boeing, Adobe, OpenAI, Pfizer, Doordash and many more, Retool powers internal tools for some of the world’s most recognisable brands.

It’s built for teams that need to turn ideas into working software fast, without giving up control over data, governance, logic, or integrations.

Building an app with Retool is now generate-then-refine loop:

Workflows let you automate backend processes, whether they run on a schedule or trigger in response to specific events.

Mobile Apps built in Retool give iOS and Android users features like barcode scanning, offline sync, and easy data entry in the field.

Database provides a fully managed Postgres backend you can query, edit, and manage directly from Retool’s interface.

External Apps allow you to create secure, branded portals where clients or partners can log in and interact with their data.

AI & Agents connect your apps to OpenAI, Anthropic, Gemini and other major models, with Retool Vectors for RAG and Retool Agents for multi-step automation.

Self-Hosting gives you the option to run Retool entirely on your own infrastructure for maximum security and control.

Most teams now have AI working in pockets: a chatbot here, a summarisation script there. The hard part isn't getting a model to respond. It's getting AI to act inside your business processes with audit logs, permission boundaries, and a clear cost line. That's the gap Retool closes.

Retool acts as the application layer between your AI models and your business operations. It connects seamlessly to your data, lets you choose the best model for each task, and gives you the tools to build secure, production-ready applications. Whether it’s natural-language SQL queries, automated document processing, or agentic workflows that execute multi-step tasks, Retool makes AI usable where it matters most: inside the tools your team actually works with.

You’re not locked into a single provider. Retool is model-agnostic and works with OpenAI, Anthropic, Google, Amazon, or your own fine-tuned models. You can enrich prompts with real business context through vector databases and data integrations, and monitor or adjust your AI agents from a single dashboard.

In short, Retool doesn’t just add AI to your apps, it gives you the structure, governance, and flexibility to turn AI into a true operational advantage.

Your team has probably already prototyped something in Lovable, Bolt, v0, or Cursor, and the result looked great. The question isn't whether AI builders can scaffold a UI, because they clearly can. The question is what happens at app number 10, 30, or 100.

Internal tools have a habit of starting small and quietly becoming load-bearing. Once a tool sits in the middle of how your team actually works, security and governance can't be an afterthought. That’s where the real difference lies.

Unlike custom-built apps, Retool requires virtually no maintenance budget. No worrying about dependency updates, library upgrades, or security patches. All examples of digital erosion: hidden costs that slowly drain your resources without adding value.

With Retool, that burden largely disappears. Applications continue running without constant intervention. This means you can invest your budget in what truly matters: building new features that create real impact. Retool’s stability ensures clients get long-term value from their apps without repeatedly investing in maintenance.

Retool offers various license models, from free to business and enterprise, so you can get started at any level. The core functionality is powerful in all versions: you build performant tools quickly, with full access to data sources, components, and workflows.

A Business license gives you access to valuable extras like release management, audit logging, advanced permission management, and the ability to embed apps externally. This makes it ideal for professional teams that want to scale without immediately moving to an enterprise setup.

The Enterprise license adds even more capabilities such as single sign-on (SSO), custom onboarding flows, Git integration, and extended governance and compliance features. These are particularly relevant for larger organisations or multi-team deployments.

Retool uses a user-based pricing model, where both builders and end users count. The total cost depends on your user structure and how broadly you want to use the platform.

As an official Retool Agency Partner, Sixth Generation helps you choose a model that fits your use case and organisation.

Retool is built for teams that want a pragmatic approach to software development.

Some of the highlights:

When choosing a low-code platform, it’s important to balance speed, extensibility, and complexity against your team’s skills and resources.

Do I need coding skills to use Retool?
Basic knowledge of JavaScript and SQL will unlock Retool's full potential, but AppGen lets non-developers generate a working first version of an app before any code is written.

What types of apps can I build with Retool?
You can create business applications to help teams work more efficient, mobile apps to help people on-the-go, secure customer portals to share information with clients, and AI powered apps and agents, all on the same runtime.

Does Retool offer strong security features?
Yes. Retool includes role-based access control, audit logging, secrets management, and self-hosting options across plans, with single sign-on (SSO) available on the Enterprise tier. Apps generated by AppGen inherit those controls by default.

Can I integrate AI in Retool apps?
Retool works with major large language models, supports vector search, and allows you to build both pre-built and custom AI agents.

Can I build a Retool app from a prompt?
‍Yes. Retool's Assist generates full apps from a plain-language description, scaffolded against your real schema with your organisations access controls inherited.

Does Retool support MCP (Model Context Protocol)?
‍Yes. Retool Agents connect to remote MCP servers over HTTP or SSE, with OAuth, bearer-token, or basic auth. Retool also publishes its own MCP server so you can manage Retool from Claude, Cursor, or any MCP-aware client.

‍How are Retool Agents billed?
‍On wall-clock runtime: the time from when an agent is triggered until it returns. Different models have different per-hour rates. Plans include a free monthly allocation; overage is negotiable on enterprise contracts.

We make sure you get the most out of Retool, from first prototype to enterprise rollout.

As an official Retool Agency Partner, we help you:

If you’re ready to move from scattered spreadsheets to powerful, cohesive platforms, let’s talk.