Company lists · Data refreshed September 2026

Top 20 SaaS retention software companies based in the United States

RevenueBase identified 55 company matches for SaaS retention software companies associated with the United States as of September 2026 and tracks 284 professional contacts across them, including 83 with verified work emails. San Francisco is the largest hub.

This list covers company matches for SaaS retention software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
55Companies
284Contacts tracked
83Verified emails
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The 20 largest SaaS retention software companies based in the United States

Ranked by team size
Top 20 of 55 company matches for SaaS retention software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLehi, UT, United StatesHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“ClientSuccess is revolutionizing the way SaaS companies manage, retain, and grow their existing customer base.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Magnify is the AI platform pioneering Customer Growth Automation (CGA)-helping modern revenue teams turn customer signals into predictable revenue outcomes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSanta Monica, CA, United StatesHQ recorded Sep 29, 202651-20016 contacts →

Exact match

“Retention Science is the best way to target, engage and retain your customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchDE, United StatesHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“ZapScale is the easiest Customer Success Platform for B2B SaaS companies to help them reduce churn, improve retention and increase upsell.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchCharleston, SC, United StatesHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Churnkey is a retention automation platform that reduces churn, facilitates payments, and drives more revenue for companies built on recurring revenue.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchMiami, FL, United StatesHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“RetentionX, is revolutionizing the way direct-to-consumer (DTC) brands use data and automation to drive growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSammamish, WA, United StatesHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“ThriveStack enables SaaS builders to build and operate products that are self-serviceable.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchMinneapolis, MN, United StatesHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Meet ProsperStack: The only platform that automates and enhances subscriber acquisition and retention experiences so you can keep the customers you’ve already earned.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Staircase AI is pioneering Customer Analytics platform helping Revenue leaders generate higher NRR.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSanta Barbara, United StatesHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Brex, Lufthansa, Rappi, and PostHog trust BuildBetter to make end churn.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchPalo Alto, CA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“StepFunction is a growth solution for SaaS.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchMinneapolis, MN, United StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“B2C companies face unprecedented pressure to retain customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchRaleigh, NC, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Churn Assassin leverages sophisticated behavioral analysis through powerful machine learning and AI to deliver an industry’s unparalleled early detection and warning signals for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBrooklyn, United StatesHQ recorded Sep 29, 202611-503 contacts →

Exact match

“We're on a mission to revolutionize Win/Loss and Churn Analysis by doing 3 things: 1.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchBend, OR, United StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“We help SaaS companies reduce churn by making renewals predictable- Does this sound like you?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBend, OR, United StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Don't let your Saas customers just walk away.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAlpine, UT, United StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Customer bonding, measured.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchOmaha, NE, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“SaaS customer & investor expectations are rising.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchStamford, CT, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“I've helped B2B SaaS and information services companies: improve customer retention increase customer engagement expand product value proposition optimize products, services, and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“The renewal & expansion software for growth focused customer teams.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 20 of 55 SaaS retention software companies based in the United States

See the full list, filter by size, metro and specialty, and access 83 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS retention software companies based in the United States at a glance

As of Sep 29, 2026
29.2%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
12.7%Largest-city concentration · San Francisco
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
19
51-200
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 55 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “SaaS retention software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 83 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “SaaS retention software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS retention software companies are there based in the United States?

RevenueBase identified 55 company matches for SaaS retention software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Clientsuccess tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most SaaS retention software companies?

San Francisco leads with 7 company records, followed by Los Angeles (3) and New York (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 83 professional contacts with verified work emails tracked across these 55 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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.