Best B2B Referral Software Tools (2026): Compared + Reviewed

B2B referral software helps companies track customer referrals, manage incentive programs, and identify their most valuable advocates.

In this guide, we review some of the best B2B referral software tools available today, including CustomerGauge, Referral Factory, Friendbuy, and ReferralCandy.

What to Look For in B2B Referral Software

Most B2B companies that want to run a referral program use different software with a wide variety of different features and capabilities to create and manage it.

Typical features of referral tools include referral tracking, reward distribution, and testimonial management

However, before you invest in any old referral software, stop. First, ask yourself the question: what do I actually need my software to do for me?

We think you need it to have at least three things:

• Survey capabilities. When designing a referral program, you need full control over building and sharing your own surveys. For example, are you going to use Net Promoter Score (NPS) to identify your referral targets? Or do you want to reinforce your NPS data with other CX metrics, such as CES and CSAT?

If so, you want a software tool that can handle them all. You want to be sure that you’re asking all the important questions in the right way, that you can automate and deploy across different platforms, and that you can extract powerful insights from the collected data.

• Revenue data & analysis. The best B2B referral tools provide all of the data you need to really understand how your referral program is performing and why. But not all of them are able to link up your CX data with revenue metrics.

Though, this is key. Which customers are bringing in the most referrals? How much are these referred accounts worth? What would make existing customers more likely to recommend you?

Unless your referral data is tied to revenue, you’ll have an incomplete picture of your successes and future opportunities.

• Integration with other tools. No single tool does everything that you need it to do. Most B2B businesses operate with a large software stack, from CRM tools to customer service software, and it’s important that their most critical applications play well with each other.

Having a software that can integrate easily with others can help to avoid potential conflicts, add additional features, and unlock more value.

What is B2B referral software?

B2B referral software is a platform that helps companies identify their most loyal customers, manage structured referral programs, track referral leads through the sales pipeline, and distribute rewards or incentives to advocates. Unlike B2C referral tools, which typically focus on automated discount codes and simple tracking, B2B referral software needs to handle complex account structures, longer sales cycles, and revenue-weighted customer data. The best B2B referral platforms integrate directly with NPS feedback programs so companies can identify who is most likely to refer, not just who has referred in the past.

What Are the Best B2B Referral Tools?

Today, there’s no shortage of B2B referral tools available on the market and they all come with their own unique functionality, pros, cons, features, price points, and more.

This can make choosing the right one for your business difficult.

To help, we’ve put together our list of 4 B2B referral software tools we think are best, including why we think our own tool, CustomerGauge, is number one.

1. CustomerGauge’s Account Experience

G2 Score: 4.6

Why CustomerGauge stands out:

• Links CX feedback directly to revenue
• Identifies high-value referral accounts
• Integrates NPS data with account hierarchies

Although the tools we mention below are great at what they do, they don’t provide a complete 360-degree solution for generating, monitoring, and managing B2B referral campaigns alongside customer experience in general.

That’s where our own tool, Account Experience (AX), comes in.

We’re proud to say AX has been ranked by Gartner as the number one voice of customer tool for B2B brands — and for good reason.

Account Experience automatically captures and distributes B2B customer feedback from your customer accounts to front-line managers in real-time to help them reduce churn, drive up-sells, and, crucially, close new business with referred leads (while leaving spreadsheets, data silos, and long, boring surveys in the past).

CustomerGauge includes a wide range of features that give teams a full overview of their accounts. These include a state-of-the-art survey builder, a reporting suite, text & sentiment analysis, and driver & revenue analysis.

What’s more, customers can use the “NPS SWOT” feature to identify which clients are high-revenue accounts and juxtapose that information next to satisfaction metrics like Net Promoter Score to better view referral candidates.

In short, we believe Account Experience is a brilliant tool for powering B2B referrals. But don’t just take our word for it.

Here’s a look at how some of our customers have used CustomerGauge to drive up response rates, generate referral revenues, and increase their close rates.

• ICON Communications, a Prague-based contact center specializing in inside sales and account management for B2B brands now gets 80% of its revenue through referrals, thanks to CustomerGauge.

How? By first securing a 100% response rate to their NPS surveys with Account Experience.

“One of our core pillars is that we want feedback,” says Helen Hickin, CEO of ICON.

“Sometimes that feedback hurts and sometimes we're super proud of it, but in any case, we need that feedback. That’s why the business has grown and not just from clients and colleagues, but from our workforce as well.”

The Account Experience program has helped ICON build a powerful feedback loop that has helped ICON measure NPS and build customer referrals. Read the full case study.

• SmartBear managed to bring in $6 million in new business in just over a year using CustomerGauge’s Account Experience. At the same time, the company boosted its close rate from 30% to 47%.

How? Thanks to CustomerGauge, the SmartBear team was able to easily map out the customer journey and implement transactional surveys to get direct feedback from customers.

And, using the SWOT feature, they were able to identify the customers that were the best opportunities for referrals and upsells. Read the full case study.

2. Referral Factory

G2 Score: 4.2

Referral Factory enables teams to build their own referral programs in a matter of minutes by providing access to over 1000 pre-built referral program templates. Although the platform is designed to be an easy-to-use solution, more advanced users can build their own referral marketing campaigns from scratch if they wish.

Referral Factory includes everything that’s needed to automate a referral program from end to end. From prompting users to make a referral to issuing rewards for a successful one, this plug-and-play tool provides what most teams will need to get a basic referral program off the ground.

One of Referral Factory’s unique features is that it doesn’t require the use of tracking scripts, which enables marketing teams to get to grips with the tool without having to involve developers or technical experts. It also comes with a built-in page builder so that marketing teams can put together referral pages using drag-and-drop functionality.

What users like about Referral Factory:

• “Super easy to use and great customer support: The ease of use is definitely my favorite aspect, but I was also so pleasantly surprised by the level of support offered in the early stages of setting up my campaign.” (Consultant, small business — G2)

• “We got a 30% increase in sign-ups: It is so user-friendly and easy to use. I also loved that we could have referral programs in different languages as we are an international platform with athletes all over the world. We also didn't need to interrupt our developers to help us set this up.” (Growth marketer — G2)

What users dislike about Referral Factory:

• “I wasn’t able to show my referrers who they have referred.” (Small business — G2)

• “At the moment, we can't have multiple logins to the platform.” (Growth marketer — G2)

3. Friendbuy

G2 Score: 3.6

Friendbuy makes it incredibly easy to launch referral programs quickly with lightweight code snippets. The tool automates the fulfillment of any reward type: coupon code, account credit, loyalty points, gift cards, and more.

Friendbuy also includes robust algorithms for fraud detection and flexible reward criteria, meaning every purchase is evaluated to ensure customers aren’t cheating the system. Set event-based triggers, access granular reports, and track real-time performance all from within the Friendbuy ecosystem to supercharge your B2B referral program.

What users like about Friendbuy:

• “A few things missing but covers your basis for referrals: FriendBuy integrates into Recharge's coupon codes for subscription referral incentives. The signup flows and custom flows are also great for referral onboarding.” (Administrator in Consumer Goods — G2)

• “Good platform and partner for referrals: Once set up, Friendbuy doesn't really require much maintenance to run your referral program, and making tweaks or updates is pretty easy.” (User in internet industry, small business — G2)

What users dislike about Friendbuy:

• “You can't move around or customize the templates, it's very rigid.” (Designer, small business — G2)

• “Pricing is a bit more expensive than other providers but overall pretty easy to use.” (User in Furniture — G2)

• “It is slightly limited in how we communicate incentives to our subscription customers.” (Administrator in Consumer Goods — G2)

4. ReferralCandy

G2 Score: 4.4

ReferralCandy is a popular referral software for eCommerce stores that enables them to automate their referral programs, track results, and reduce fraud.

ReferralCandy plugs directly into many popular eCommerce platforms including WooCommerce, Shopify, and Magento, and it includes a custom API and advanced integrations for businesses that require more control and oversight.

Where ReferralCandy truly shines is in the number of integrations that are available with third-party marketing tools. AdRoll, Klaviyo, Mailchimp, Google Analytics, ReCharge, Fomo, and many others are all supported.

What users like about ReferralCandy:

• “Affordable referral solution with great customer service: Doing a full API integration of ReferralCandy on our domain was a challenge, but their customer support team did a great job and helped us with customizing the workflow.” (Administrator in music — G2)

• “Friendly support with a fast response: I appreciate how informative and helpful the support team is. … Very friendly, patient, and quick to respond. I left the conversation with all of my questions answered and I appreciate the time that the team took to ensure this.” (User in food and beverages — G2)

What users dislike about ReferralCandy:

• “Some features like API, integrations, and the ability for multiple coupon codes are limited compared to other solutions.” (Small business COO — G2)

• “If I wanted to set up multiple tiers or rewards based on different products, I would need to set up additional accounts.” (Administrator in consumer goods — G2)

Want to Generate More Referrals?

Build a B2B Referral Program Backed by Real Customer Data

Most referral programs fail not because of bad incentives, but because they target the wrong customers. Without knowing which accounts are genuinely loyal — and which just haven't churned yet — referral outreach becomes guesswork.

CustomerGauge connects NPS feedback directly to account revenue data, so you can identify your true promoters, prioritize outreach, and build a referral program that generates consistently high-quality leads. SmartBear used this approach to bring in $6 million in referral revenue in 18 months and increase their close rate from 30% to 47%.

Book a demo to see how it works for your team.