The Best Referral Program API Services for Marketers
Referral programs are a proven way to grow your customer base, but managing them manually quickly becomes chaotic. Nector’s Referral Program API automates the entire workflow, so nothing slips through the cracks.
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How Our Referral Program API Can Transform Your Business?
1
Our Referral Program API integrates with your existing platforms, including e-commerce sites, CRM tools, and email marketing systems.
2
No matter whether you offer discounts, credits, or exclusive perks, Nector’s API gives you full control over the reward mechanics.
3
Track how many new customers are brought in, see which rewards are redeemed, and measure the overall success of your program.
4
Our Referral Program API automatically flags suspicious activity, ensuring that only legitimate referrals are rewarded.
5
From handling a few referrals to processing thousands, Nector adapts as your business grows.
6
Nector provides data-driven insights into how your referral program is performing, helping you fine-tune it for better results.
Acquire More Customers, Scalably: See Our Results
See how brands are using Nector's API to achieve a quantifiable Return On Investment (ROI) systematically.
Boost in Loyalty Conversions
A leading skincare brand achieved three times the growth in loyalty conversions by using birthday rewards, referral programs, and VIP tiers.
Growth in Return on Investment of Referrals
An Indian online platform for gardening products experienced an impressive 44x return on investment through Nector’s referral program.
Rise in Returning Customers
A parent-focused brand saw a 28.43% increase in repeat purchases after implementing our loyalty and referral strategy.




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Case Studies
Meet the brands driving revenue with Nector Loyalty
Explore real success stories of top brands that elevated customer loyalty, increased repeat purchases, and accelerated growth with Nector.io.
Don't Just Take Our Word For It
See how Nector is helping businesses build lasting customer relationships

Nector offers an intuitive interface, customizable redemption rules, and reviews management. After months of use, we've seen excellent support and quick results—highly impactful!

Bala Sarda
Founder/CEO, VAHDAM
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After 3 years with Loyalty Lion, we switched to Nector and were impressed by its features, pricing, and customizations. The team was fantastic, making it the best loyalty app for Shopify merchants—better than Loyalty Lion, Smile, and Growave.

Kamna Karamchandani
Co-founder, Headphonezone

I've tested apps like Growave and Smile, but this is by far my favorite. It offers a smooth checkout flow, customizable points and reminder emails, and excellent team support during integration.

Tanay Agarwal
Co-founder, Shop the Arena

Game changer! Seamless integration, user-friendly interface, and customizable rewards make it essential. The analytics drive smart decisions, and customer support is top-notch. Five stars for effortless customer engagement and loyalty!


Nector has transformed our loyalty program - It's user-friendly, and efficient, and the support is exceptional. We're impressed and highly recommend it to fellow businesses.

Yogesh Kabra
Founder, XYXX

We've integrated this app into our store, and the results have been phenomenal. Its retention marketing tools like personalized emails and promotions have boosted sales, improved engagement, and strengthened customer loyalty

Rishi Verma
Founder, Neesh Perfumes





