AI that builds with you, not for you.

Meet Tufty, your AI co-builder. It lays out screens, writes formulas and sets up your logic, while you stay in control of every component, cell and pixel.

Get started for Free
Screenshot of the Squirrel365 designer interface with menu options FILE, EDIT, VIEW, ARRANGE, HELP and a component tree panel on the left. The main workspace shows a blank spreadsheet with cells and toolbar controls for formatting. On the right, a panel labeled 'TUFTY AI BETA' has a message saying 'Hey, what are we building today? I'm Tufty and I'm here to help you build or change your app,' with a chat input at the bottom.Horizontal slider bar indicating a value around the midpoint between $0 and $10,000.Currency symbol for British pound followed by zeros and two decimal places.Excel formula showing IF function checking if cell D10 equals 1, returning 0 if true and 1 if false.Illustration of a woman holding a document and a man with a briefcase reaching towards a floating dollar sign.
Screenshot of the Squirrel365 designer interface with menu options FILE, EDIT, VIEW, ARRANGE, HELP and a component tree panel on the left. The main workspace shows a blank spreadsheet with cells and toolbar controls for formatting. On the right, a panel labeled 'TUFTY AI BETA' has a message saying 'Hey, what are we building today? I'm Tufty and I'm here to help you build or change your app,' with a chat input at the bottom.
Salesforce company logo with white text inside a black cloud shape.Honda logo with the slogan 'The Power of Dreams' underneath.MicrosoftThoughtSpot company logo.Bosch brand logo.
Salesforce company logo with white text inside a black cloud shape.Honda logo with the slogan 'The Power of Dreams' underneath.Microsoft
ThoughtSpot company logo.Bosch brand logo.

TESTIMONIALS

Tech innovators trust Squirrel365...

Blue double quotation mark symbol.

This is a great solution that feels like building an application in a spreadsheet. The end product feels like the web app that you were hoping to build but few other products actually deliver.

JOSH TAPLEY

From idea to launched app, on your terms

Tufty AI helps you get started, spreadsheet logic powers every interaction, and you stay in control of every component, formula and pixel. Here’s how it comes together.

Screenshot of the Tufty AI chat panel for Squirrel365

Ask AI

Build with Tufty AI

Meet Tufty, your AI co-builder. Ask Tufty to lay out a screen, write a tricky formula or wire up your logic. It does the heavy lifting; you decide what stays. Tufty builds with you, not for you.

DESIGN & BUILD

Build with powerful, flexible components

Placed by Tufty or by hand, choose from a vast library filled with fully customisable controls, components, and functions. Design pixel-perfect user interfaces that not only look stunning but also perform seamlessly across all devices, exactly the way you envision.

User interface showing a components panel with input controls including slider, and a chatbot conversation about lorem ipsum on a yellow background.
Spreadsheet showing a data plan calculator with inputs for data amount and plan selection linked to a user interface for DataSecure backup plans.

ADD LOGIC

It’s not rocket science - it’s just spreadsheet logic

You won’t be writing any code in Squirrel365 – The logic for your app is handled with spreadsheet formulas. Tufty AI can help with logic - writing formulas, inserting data and adapting your spreadsheet. Every change sits in cells you can test and edit. No hidden code.

CONNECT

Connect and integrate with your existing cloud platforms

You can connect your projects to online spreadsheets and cloud databases to ensure your data is always up to date.
Squirrel365 integrates seamlessly with other platforms such as Zapier meaning the possibilities for integration are endless! Ask Tufty AI to help wire up your data, or map it yourself.

Diagram of interconnected integration icons including Zapier, HubSpot, Google Sheets, CSV, Excel, Microsoft Dynamics, XML, and Power Automate on a purple background.
Chat interface showing a conversation with an AI bot answering a question about lorem ipsum and a settings panel with model options like gpt-3.5-turbo and gpt-4.

Artificial Intelligence

Put AI in front of your users too

Bring artificial intelligence into your apps with our AI components. Add an AI chat widget for instant user assistance, or use the AI builder function to create custom AI-powered features. Turn conversational AI into practical tools your users can interact with.

Launch

Publish and share

Share apps using a simple web link. Alternatively, embed into existing websites, or export the web app and host locally on your own server. Unlimited sharing means the widest possible audience.

Screen showing a Project Manager interface with a project named datasecure and a mobile view of DataSecure Plan Calculator estimating transfer time based on data amount and plan selected.

It makes sense to build with Squirrel365...

Faster, not hands-off

Tufty AI takes the tricky and repetitive work, so you spend your time on what matters. Build the MVP of your product or service quickly, and get it out there for feedback and buy in.

Private by design

Keep your data safe. Choose exactly what the AI can see by marking cells, ranges or entire sheets to be blocked from AI.

Easy to change later

Everything Tufty AI builds lands in components and formulas you can edit yourself, not code only the AI understands. No generated code to debug, secure or maintain.

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Utilise existing skills

Combine your imagination, logical thinking and your spreadsheet formula expertise and build custom apps in record time!

Our users love Squirrel365

David Behr

USPI

“The team looked at other products but Squirrel ticked all the boxes in terms of ease of use, flexibility and highly engaging output”

Narmadhaa Surenthran

Tenet Health

“We have a lot of dashboards that have very high aesthetic requirements, and for that reason we picked Squirrel over others.”

Randy Kerns

Evaluator Group

“Squirrel gives us the interactive capability we need for doing our ‘what-if’ scenarios."

Reg Kernke

Education Geographics

“It’s no code, affordable, and triggered a total makeover of our niche dashboard product – our clients love it. With an above and beyond approach to support and innovation, the Squirrel365 team is more of a business partner than a service provider.”

Rob Scott

COO

“Love this product! - I've been amazed how it can be used to create so much just with a spreadsheet back-end. If you can model it in Excel, you can create a visual front-end that is interactive and sharable”

John Owens

Paywith

“The product is fantastic. Squirrel is making a real difference to our business”

Josh Tapley

Senior Director

“This is a great low code/no code solution that feels like building an application in a spreadsheet. The end product feels like the web app that you were hoping to build but few other products actually deliver.

I'm only limited by my imagination here and feel like I could use this to build anything from simple calculators to interactive web-based video games.”

David Behr

USPI

“The team looked at other products but Squirrel ticked all the boxes in terms of ease of use, flexibility and highly engaging output”

Rob Scott

COO

“Love this product! - I've been amazed how it can be used to create so much just with a spreadsheet back-end. If you can model it in Excel, you can create a visual front-end that is interactive and sharable”

Josh Tapley

Senior Director

“This is a great low code/no code solution that feels like building an application in a spreadsheet. The end product feels like the web app that you were hoping to build but few other products actually deliver. I'm only limited by my imagination here and feel like I could use this to build anything from simple calculators to interactive web-based video games.”

Narmadhaa Surenthran

Tenet Health

“We have a lot of dashboards that have very high aesthetic requirements, and for that reason we picked Squirrel over others.”

Randy Kerns

Evaluator Group

“Squirrel gives us the interactive capability we need for doing our ‘what-if’ scenarios."

Solid gray circle with no distinct features.

Reg Kernke

Education Geographics

“It’s no code, affordable, and triggered a total makeover of our niche dashboard product – our clients love it. With an above and beyond approach to support and innovation, the Squirrel365 team is more of a business partner than a service provider.”

Solid gray circle with no distinct features.

John Owens

Paywith

“The product is fantastic. Squirrel is making a real difference to our business”

COMMUNITY

Become part of our vibrant community

When you join Squirrel365 you become part of our growing community. We have an active platform where you can ask questions, chat, and join in live sessions with other Squirrel users.

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GET STARTED

Start building your app for free.

Sign up, get building, and pay when you’re ready to launch.