Retain sales fromshoppers that'd leave your website.

Customizable, high-conversion checkout and AI that sells on WhatsApp, with guaranteed ROI or your money back.

Backed byY CombinatorOlive Tree CapitalIporanga Ventures

Major brands sell more with Compra Rápida

Guess+19% conversionVitafor+12% conversionConstance+14% conversionSanta Lolla+17% conversionDemocrata+10% conversionIkesaki+36.9% conversionAustral+19% revenueProbel+11% conversionSidewalk+21.1% conversionMax Titanium+13% conversionFarmácia Indiana+17% conversion
Guess+19% conversionVitafor+12% conversionConstance+14% conversionSanta Lolla+17% conversionDemocrata+10% conversionIkesaki+36.9% conversion
Austral+19% revenueProbel+11% conversionSidewalk+21.1% conversionMax Titanium+13% conversionFarmácia Indiana+17% conversion
How it works

Generate new sales. Prevent lost sales.

Generate sales with our AI Sales Agent, convert more of the customers you already paid for, and answer questions from customers who left.

CartCompra Rápida CheckoutOrder approved Brings them to the cart GeneratesAI Sales AgentLeft without buyingRecoversAI Sales AgentOrder approved

High-performance checkout

Converts shoppers who came to pay: recognizes the buyer, fills in their details and approves the payment securely.

  • Customer recognized across the network, details pre-filled
  • PIX, wallets and saved card in 1 click
  • Looks like your brand, measured in A/B
+14%average increase in checkout conversionExplore Checkout
Watch the race: native × Compra Rápida

AI Sales Agent

Lia messages shoppers who abandoned on WhatsApp, answers the question that stalled the purchase and sends the link with the saved cart.

  • Chats in your brand’s tone
  • Answers shipping, delivery time, size and payment questions
  • Closes the sale with PIX or the cart link
26%of conversations with our AI sales agent turn into a purchaseExplore the AI Sales Agent

Together, the two complete each other: the AI Sales Agent brings in new customers and wins back those who left, and the checkout converts every one of them, with the same recognized customer from WhatsApp to order.

Simulate both products for my storeSimulate for my store

Explore the results.

Testimonials

Straight from our customers.

+17% conversion

“When we thought about the checkout, our goal was to improve the shopping experience as a whole, not just to make the payment process faster. (…) The integration process was quick and secure, which gave us a lot of confidence to move forward with the solution. (…) We saw a 17% increase in conversion after implementation. But beyond the result itself, the partnership throughout the whole process made a big difference.”

Lara RochaE-commerce Coordinator, Farmácia IndianaRead the case study
+20% revenue

“A lot of autonomy and speed for creation. The gain over the IO we had before is more than 90%, because we can do everything very quickly.”

“There’s no denying that Compra Rápida brings a lot of information the platform doesn’t, and anyone who isn’t tracking it is losing out without knowing.”

Diego LopesHead D2C, Grupo SupleyRead the case study
Uplift calculator

How much more would your store make?

See the additional revenue opportunity in your operation.

Products in the simulation

Checkout: best published case study in the segment, or the customer average. AI Sales Agent: Lia’s recovery rate, from 11% to 19% depending on the segment. Your store’s real gain is measured in an A/B test.

Risk-free

You see the result before you decide. And your data stays protected.

Guaranteed results

A/B test against your checkout

Same audience, same time, against your current checkout. You control the share of traffic.

Guaranteed ROI or your money back

We measure incremental revenue against a control group. If it doesn’t pay back the investment, we refund the amount.

How it works

No platform switch

Native app for the main platforms. You keep your orders, gateway and anti-fraud.

See implementation
Security and privacy

PCI-DSS certification

Environment certified for card data.

LGPD compliant

AES-256 encryption at rest and TLS in transit, MFA-protected access and a dedicated DPO.

Secure Mode

Anti-fraud and bot protection.

Questions

Frequently asked questions

Didn’t find the answer? Contact us.

Do I need to switch platforms?

No. We integrate with the leading e-commerce platforms and payment methods on the market, and Compra Rápida replaces only the checkout. Catalog, inventory and orders stay on your platform.

How do I know conversion really goes up?

With an A/B test. Part of the traffic goes to the native checkout and part to Compra Rápida, at the same time and with the same audience. The difference shows up on the dashboard, and you can follow it live in your GA4.

Can I go back to the native checkout?

Yes. You control the share of traffic that goes to Compra Rápida and can reduce it at any time.

Will the checkout look like my store?

Yes. Colors, fonts, copy and display rules are configured with your brand identity.

Do I need a technical team?

No. Installation is done through the platform’s app and our team handles any necessary adaptations.

Does it work with my gateway and my anti-fraud tool?

Yes. We integrate with the leading e-commerce platforms and payment methods on the market, as well as the main anti-fraud tools. If yours isn’t among them, talk to us.

What happens to my customers’ data?

Card data is tokenized by PCI DSS Level 1 certified providers: Compra Rápida does not store card numbers or CVV, only the token. All traffic is encrypted in transit (TLS), and databases and backups are encrypted at rest (AES-256). Infrastructure access is restricted by role and requires multi-factor authentication, with continuous threat monitoring and an annual pentest by an independent firm. In handling personal data we follow the LGPD, with a dedicated data protection officer (DPO) and a channel at privacidade@comprarapida.co.

How does the guaranteed ROI work?

We measure incremental revenue in an A/B test, with a control group on your current checkout, and we guarantee that your investment in Compra Rápida will deliver a satisfactory ROI, renegotiating the pricing if necessary.

How does pricing work?

The proposal is designed around your store’s order volume. Get in touch to understand the investment for your specific scenario.

For your store

Find out how much your store is failing to sell.

In one conversation with our team, we analyze your store’s funnel, from cart to WhatsApp recovery, and hand you the improvement points with the size of each opportunity.

  • A read of your store’s funnel, from cart to approved order
  • A/B test plan for your store
  • No commitment and no changes to your site

Talk to our team

We only use your data to get back to you.