Try Sintra risk-free for 14 days

Personalise Helpers to your needs

Chat safely and unlimited

Cancel within 14 days, request a refund, and get your money back.

Discover best what Sintra has to offer

AI Assistants for every task

Use 12 AI helpers trained in marketing, business, and more. They handle daily tasks, saving you time and effort.

Your Business's AI Brain

Add your info to Sintra's Brain AI. Our assistants use it to give you personalized and accurate results.

Integration with your Apps

Connect Sintra to Facebook, Instagram, LinkedIn, Gmail, and more. Let AI helpers work directly in your usual apps.

Try Sintra for 14 days


Subscribe and get Sintra

Pick your plan and get access to Sintra AI Helpers. It’s easy and fast, and you’ll be set to go in no time.


Take us for a test drive

Chat, work, and safely complete create content you need with no limits with chosen Helpers.


Choose what’s best for you

If Sintra doesn’t work for you, just cancel your subscription and request a refund within 14 days — and we’ll give you your money back.

3 more reasons to try Sintra

24/7 support

Get help anytime, day or night. Our support team is ready to assist you with any questions or issues.

Data privacy

We take your privacy seriously. Your data is encrypted and protected, giving you peace of mind while using your AI Helpers.

User-driven features

Suggest new features you'd like to see. If enough users vote for it, we'll develop it. Your ideas help Sintra grow with your needs.

Change the way you work today

Try Sintra's AI assistants risk-free for 14 days. Start saving time and getting more done today.

Frequently asked questions

What's covered by the guarantee?

Our money-back guarantee covers all paid plans of Sintra. If you're not satisfied with our service within the first 14 days of your subscription, you're eligible for a full refund.

How do I request a refund?

To request a refund, simply contact our support team via or through the "Help" section in Sintra App. State that you'd like to cancel your subscription and request a refund.

Are there any conditions?

The main condition is that you must request the refund within 14 days of starting your paid subscription. Also, we may ask for feedback to understand why you're not satisfied, but this isn't mandatory for receiving the refund.

How long does the refund process take?

Once we receive your refund request, we typically process it within 3-5 business days. The time it takes for the money to appear in your account may vary depending on your payment method and bank, but it usually doesn't exceed 10 business days.

Still have questions?