Company lists · Data refreshed September 2026
Top 25 Referral program software companies based in the United States
RevenueBase identified 208 referral program software companies headquartered in the United States as of September 2026 and tracks 1,861 professional contacts across them, including 490 with verified work emails and 461 with mobile numbers. New York is the largest hub.
This list covers referral program software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest referral program software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 178 | ||||
“Exchange Solutions is a cloud-based loyalty platform management company that delivers personalized loyalty solutions to B2C and B2B businesses, enabling them to build deeper and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 99 | ||||
“Referrals.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 83 | ||||
“The NextBee Engagement Marketing Platform helps businesses run successful referral and loyalty marketing campaigns every day.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Innovative Client Connections, INCPartial evidence | 79 | |||
“We provide our customers with unique customer acquisition and retention programs that have successfully brought our clients new customers, increased revenue, increased brand…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 63 | ||||
“Talkable is the leading referral marketing and customer loyalty platform for ecommerce, powering referral and loyalty programs for 250+ brands and driving over $3B in referral…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 60 | ||||
“Social Annex is now Annex Cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 58 | ||||
“At InGo, we believe your attendees are your most powerful marketing channel.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Influence MobileIndirect evidence | 53 | |||
“We are Influence Mobile with offices in the US, Canada and China specializing in rewarding players for doing what they love.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 36 | ||||
“Hussle is the global leader in field enablement for Direct Sales and affiliate-driven organizations, helping companies drive activity, increase retention, and grow revenue through…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 35 | ||||
“Cello is the only all-in-one referral platform that lets you launch partner and user referral programs on autopilot.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | nector.ioIndirect evidence | 35 | |||
“Nector.io is a SaaS tool that helps online stores keep their customers coming back.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 34 | ||||
“At Get The Referral (GTR), we help roofing, remodeling, and home services businesses supercharge their growth with our all-in-one referral marketing platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 33 | ||||
“More Referrals.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 31 | ||||
“All Digital Rewards (ADR) powers seamless, white-labeled reward and incentive experiences for SaaS platforms, HR teams, market researchers, and consumer brands.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 29 | ||||
“Social Snowball is the word-of-mouth marketing platform for ecommerce.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 26 | ||||
“Fielo enables organizations of all sizes to transform their incentive and loyalty programs into a powerful competitive advantage.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 26 | ||||
“Blue Pure Loyalty® is the leading Loyalty Marketing Technology company that builds innovative Loyalty and Incentive Programs for end customers, companies, employees, sales forces…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | ERINPartial evidence | 25 | |||
“ERIN is an employee referral and internal mobility platform that drives 5x more hires from employee referrals and cuts turnover in half.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 22 | ||||
“Friendbuy is the go-to platform for e-commerce businesses looking to supercharge their growth through referral and loyalty programs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 22 | ||||
“Refersion helps online shops track sales driven by promoters, influencers, and affiliates.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 21 | ||||
“Our software is improving the way companies recruit.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | BOONPartial evidence | 20 | |||
“Built by TA professionals for TA professionals, Boon is the world’s most agile referral hiring platform that scales across your entire community to deliver better hires, faster.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 18 | ||||
“CustomerStream is a designated service provider for financial institutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | SoundgtmPartial evidence | 17 | |||
“SoundGTM is a partner program platform for the one person running the whole thing on a spreadsheet, a CRM that half-works, and willpower.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 16 | ||||
“Apex Loyalty is an enterprise-grade loyalty platform that helps brands turn customer, channel, partner, and sales team engagement into measurable commercial outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 208 referral program software companies based in the United States
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Referral program software companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among referral program software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “referral program software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among referral program software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 490 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many referral program software companies are there based in the United States?
RevenueBase identified 208 referral program software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Exchange Solutions, headquartered in Boston, tops this list with the largest team on record.
Which city has the most referral program software companies?
New York leads with 16 headquartered companies, followed by San Francisco (10) and Austin (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 490 verified decision-maker contacts tracked across these 208 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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