Searching for the ultimate guide to referral software? You’ve landed on the right page if you want to harness the power of your happiest customers to drive new business. In this comprehensive post, I’ll walk you through everything you need to know about using Stamped—the all-in-one reviews and loyalty platform that includes a robust referral program—to supercharge your referrals and grow revenue. Ready to take the next step? Get Started with Stamped for Free Today.

You know how word-of-mouth can make or break an ecommerce brand. As someone who’s tested multiple referral software solutions, I can tell you that not all platforms are created equal. Stamped has been in the market for years, trusted by thousands of merchants from rising Shopify stores to global enterprise names. Backed by top-tier data security and AI-driven insights, it’s won awards for usability and growth impact. In this guide, I’ll show you why Stamped stands out, how its referral features work, and how you can start rewarding advocates in minutes.

What is Stamped?

Stamped is a unified reviews and loyalty platform designed for ecommerce brands. Beyond collecting product reviews and user-generated content, it features a comprehensive referral program that turns loyal customers into brand ambassadors. With built-in points, VIP tiers, and custom referral codes, Stamped makes it effortless to launch referral campaigns that reward advocates and bring in qualified leads.

By integrating seamlessly with Shopify, Klaviyo, major ESPs, and point-of-sale systems, Stamped ensures your referral links and incentives reach customers at every touchpoint. Combined with its advanced AI analytics, you get deep insights into which advocates drive the most value—and how to optimize your rewards structure.

Stamped Overview

Launched in 2014, Stamped began as a simple product review widget for Shopify shops. Its founders recognized that social proof and customer loyalty go hand in hand, so they expanded into loyalty programs and, eventually, referral mechanics. Today, Stamped serves over 10,000 businesses worldwide, processing millions of review requests monthly and disbursing referral rewards worth millions of dollars.

The company’s mission is clear: help ecommerce brands build credibility and trust by giving customers a voice and rewarding engagement. From its early days in a small co-working space to becoming a leading platform featured in Forbes and Shopify Plus partner directories, Stamped has grown by focusing on usability, innovation, and top-notch support.

Pros and Cons

Pros: Easy setup with pre-built templates for referral emails and pop-ups, so you can launch in under 15 minutes.

Pros: Highly customizable referral codes and URLs let you match brand style and control user experience end-to-end.

Pros: Points and VIP tiers integrate with referrals, encouraging advocates to return and make repeat referrals.

Pros: Real-time analytics and AI insights show which customers drive the most referrals and revenue.

Pros: Smart integrations with Shopify, Klaviyo, and helpdesk tools automate follow-up and reward distribution.

Pros: Enterprise-level data protection ensures GDPR, CCPA, and other compliance requirements are met.

Cons: Pricing may be steep for very small startups if you only need basic referral features.

Cons: Advanced customization and API access require Professional or Enterprise plans.

Features

Stamped combines reviews, loyalty, and referrals into one cohesive platform. Here’s a deep dive into its referral capabilities:

Custom Referral Codes & URLs

Create unique referral links or codes for each customer. Personalize the format to match your brand, and choose between percentage discounts, fixed-value credits, or free gifts as referral rewards.

• Auto-generate codes or let customers choose their own.
• Set expiration dates and usage limits per code.
• Brandable landing pages for referrals to boost conversion.

Points Integration

Combine referral rewards with your points program. Give advocates points when their referrals convert, and let them redeem those points for discounts or free products.

• Tiered point multipliers for top advocates.
• Custom rules: points on signup, purchase, and referral success.
• Automated point balance email reminders to re-engage users.

VIP Tiers

Recognize your most active advocates with exclusive VIP tiers. Assign additional referral perks, early access to products, or bonus points to these top performers.

• Define tier thresholds by referral count or points earned.
• Automated tier upgrades and notifications.
• Exclusive VIP badges displayed in customer accounts.

Smart Analytics & AI Insights

Stamped’s AI engine analyzes referral data to identify top referrers, predict future performance, and suggest reward adjustments for maximum ROI.

• Referral funnel tracking: link clicked, signup, and purchase.
• Churn risk alerts for advocates who stop referring.
• Automated A/B tests for different reward levels.

Seamless Integrations

Keep your marketing stack in sync with out-of-the-box integrations.

• Shopify, Shopify POS, WooCommerce, BigCommerce.
• Email Service Providers: Klaviyo, Omnisend, ActiveCampaign.
• Helpdesk and CRM: Zendesk, Gorgias, Salesforce.

Stamped Pricing

Stamped offers tiered plans to match the scale and needs of your business:

Business

Price: $279/mo • Ideal for mid-sized brands processing up to 1,500 monthly orders.

• Product, checkout, photo & video reviews
• Points program and referral program
• Full custom branding and personalized referral codes
• Integrations with helpdesk, ESPs, and Shopify POS

Professional

Price: $659/mo • Recommended for growing businesses with up to 3,500 monthly orders.

• All Business features
• VIP tiers for top advocates
• Google Seller Rating integration

Enterprise

Price: Custom • Best for large enterprises requiring API access and dedicated support.

• Customized monthly orders to match your volume
• Dedicated Onboarding & Customer Success Manager
• Ongoing customization and priority support

Stamped Is Best For

Whether you’re just getting started or scaling globally, Stamped adapts to your needs:

Mid-Sized Businesses

If you handle up to 1,500 orders a month, Stamped’s Business plan gives you a full suite of referral tools without breaking the bank.

Growing Brands

Needing more advanced analytics and VIP programs? The Professional tier scales with up to 3,500 orders and unlocks AI-driven insights.

Enterprises

For retailers with complex requirements, custom API integrations, and dedicated support, the Enterprise plan ensures seamless implementation and ongoing success. Ready to discover how Stamped can transform your referrals?

Benefits of Using Stamped

• Increased Customer Acquisition: Turn every happy customer into an advocate to amplify word-of-mouth reach.
• Boosted Lifetime Value: Combine referral rewards with points and VIP perks to encourage repeat buys.
• Stronger Brand Trust: Authentic referrals and user-generated content build credibility faster than ads.
• Data-Driven Decisions: AI analytics reveal which rewards work best, optimizing ROI.
• Seamless Automation: Integrations with Shopify, Klaviyo, and Zendesk automate follow-up and reward delivery.
• Scalable Rewards: From startups to enterprises, grow your referral program without switching platforms.

Customer Support

Stamped offers 24/7 customer support with rapid response times. Their in-house team of ecommerce experts is available via email, live chat, and phone to help you set up campaigns, troubleshoot issues, and implement best practices. For Enterprise clients, a dedicated Customer Success Manager ensures personalized onboarding and ongoing strategic guidance.

Additionally, Stamped’s knowledge base is packed with step-by-step guides, video tutorials, and FAQs that cover every aspect of reviews, loyalty, and referrals. You’ll never feel left in the dark when launching or scaling your advocacy programs.

External Reviews and Ratings

Merchants consistently praise Stamped for its intuitive interface and reliable referral features. Positive feedback highlights how quickly stores see ROI from referral campaigns and the depth of analytics provided. Users frequently mention the value of AI-powered insights and the seamless Shopify integration as key differentiators.

On the flip side, a few smaller merchants note that the entry-level cost can be high if they only need basic referral capabilities. Others request more template variety for referral emails. Stamped addresses these concerns by offering a free plan for simple referral needs and continually adding new design options in its template library.

Educational Resources and Community

Stamped supports merchants with an extensive resource center that includes:

• Official blog articles on referral marketing best practices
• Webinars featuring ecommerce growth experts
• Video tutorials for setting up loyalty, reviews, and referral workflows
• A community forum where users share tips, custom code snippets, and success stories

Whether you’re a DIY founder or part of a large marketing team, these resources help you optimize your referral strategy and stay ahead of ecommerce trends.

Conclusion

Referral programs are one of the most cost-effective ways to acquire new customers, and choosing the right referral software is critical. Stamped combines referral, loyalty, and reviews into a single platform that’s easy to launch, deeply customizable, and backed by powerful AI insights. If you’re ready to elevate your word-of-mouth marketing and reward your brand advocates, get started with Stamped today.

Get Started with Stamped for Free Today