Company lists · Data refreshed September 2026

Top 25 SaaS customer success companies based in the United States

RevenueBase identified 144 company matches for SaaS customer success companies associated with the United States as of September 2026 and tracks 88,763 professional contacts across them, including 60,735 with verified work emails. San Francisco is the largest hub.

This list covers company matches for SaaS customer success 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
144Companies
88,763Contacts tracked
60,735Verified emails
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The 25 largest SaaS customer success companies based in the United States

Ranked by team size
Top 25 of 144 company matches for SaaS customer success 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 matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202610001+86,470 contacts →

Exact match

“We're the #1 AI CRM-where humans with agents drive customer success together with AI, data, and Customer 360 apps on one platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,136 contacts →

Exact match

“Gainsight is the retention engine behind the world’s most customer-centric companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, United StatesHQ recorded Sep 29, 2026n/a162 contacts →

Exact match

“Customer Success Collective is a global community where everyone from junior customer success managers, to chief customer officers can network, learn and grow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 29, 2026201-500140 contacts →

Exact match

“Customer teams use ChurnZero to drive revenue and retention, work more efficiently, and deliver the best possible customer experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-20098 contacts →

Exact match

“Totango is a Leader in The Forrester Wave™: Customer Success Platforms Report, but it isn’t customer success software.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBrooklyn, NY, United StatesHQ recorded Sep 29, 202651-20090 contacts →

Exact match

“Vitally is the Customer Success Platform built for teams who want to get ahead of their accounts instead of reacting to them.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchCincinnati, OH, United StatesHQ recorded Sep 29, 202651-20055 contacts →

Exact match

“Built by operators, focused on enterprise value.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchGranite Bay, CA, United StatesHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“SuccessHACKER's mission is to inspire, educate, and empower the people that power the Customer Success economy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchCupertino, CA, United StatesHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Suboptimal Net Revenue Retention (NRR) rate hinders companies' competitiveness in their market and impedes their growth objectives, limiting their potential for success.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchValencia, CA, United StatesHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“LIFT stands at the forefront of the customer success industry as an unrivaled software and consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Berry is the AI Revenue Agent for Enterprise SaaS.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-1011 contacts →

Exact match

“Getting the job of your dreams is tough.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchOverland Park, KS, United StatesHQ recorded Sep 29, 202611-509 contacts →

Exact match

“The Annan Team focuses on Customer Success Solutions, Sales Growth Strategies, and Business & Product Development.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“At Advance Velocity, we specialize in improving your organization through our extensive knowledge and proficiency in customer post-sale operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Infinite Renewals is an AI-first post-sales consulting firm and a HubSpot Service Hub partner.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“The Success League works with executives who are ready to build and develop a top performing customer success team.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact 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
20Exact 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
21Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Are you ready to take your customer success team to the next level?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Specialized in NetSuite and Salesforce, our mission is to be a premium provider of professional services, focused on increasing satisfaction and optimizing client systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Building tools to help turn customer success into company success.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchDenver, CO, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Partner with SaaS and tech companies to design, scale, and optimize Customer Success organizations that drive retention, growth, and operational excellence Lead strategic change…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchSan Mateo, CA, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Klynk offers B2B managed customer success services with a dedicated team of professionals.”

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

Showing 25 of 144 SaaS customer success companies based in the United States

See the full list, filter by size, metro and specialty, and access 60,735 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS customer success companies based in the United States at a glance

As of Sep 29, 2026
68.4%Verified-email coverage
616.4Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · San Francisco
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
22
51-200
7
201-500
1
1,001-5,000
1
10001+
1

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 144 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 customer success 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 60,735 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 customer success companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS customer success companies are there based in the United States?

RevenueBase identified 144 company matches for SaaS customer success 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?

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

Which city has the most SaaS customer success companies?

San Francisco leads with 23 company records, followed by Boston (8) and New York (8).

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 60,735 professional contacts with verified work emails tracked across these 144 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.