Company lists · Data refreshed September 2026

Top 25 Upsell and cross-sell software companies worldwide

RevenueBase identified 1,298 company matches for upsell and cross-sell software companies worldwide as of September 2026 and tracks 31,149 professional contacts across them, including 13,497 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for upsell and cross-sell software companies worldwide, 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. Country and city lists for upsell and cross-sell software companies follow the table.

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
1,298Companies
31,149Contacts tracked
13,497Verified emails
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The 25 largest upsell and cross-sell software companies worldwide

Ranked by team size
Top 25 of 1,298 company matches for upsell and cross-sell software companies worldwide, 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 matchCambridge, MA, United StatesHQ recorded Sep 29, 20265,001-10,00011,077 contacts →

Exact match

“HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNoida, IndiaHQ recorded Sep 29, 20265,001-10,0002,270 contacts →

Exact match

“We are revenue AI-X-lerators.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,443 contacts →

Exact match

“6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 29, 20265,001-10,0001,158 contacts →

Exact match

“A Uranet é uma referência no mercado em soluções de relacionamento com o cliente e em projetos que visam vendas de produtos e/ou serviços.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 2026501-1,000936 contacts →

Exact match

“Highspot helps companies around the world turn go-to-market strategy into consistent, revenue-driving execution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 29, 2026501-1,000643 contacts →

Exact match

“Varicent delivers market-leading SaaS software solutions that help revenue leaders drive growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchBaden, ItalyHQ recorded Sep 29, 2026501-1,000452 contacts →

Exact match

“The Swiss software company BSI Software designs, develops, and sells market-leading European CRM and CX software that is not only technologically exceptional but also…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLund, SwedenHQ recorded Sep 29, 2026201-500399 contacts →

Exact match

“Lime is the Customer Journey platform that helps companies make their customers fall in love with them.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchDublin, CA, United StatesHQ recorded Sep 29, 20261,001-5,000357 contacts →

Exact match

“CallidusCloud is now SAP Sales Cloud, part of the SAP Customer Experience division of SAP.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 2026201-500227 contacts →

Exact match

“Planhat is a customer platform where commercial teams work better.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWaltham, MA, United StatesHQ recorded Sep 29, 2026201-500206 contacts →

Exact match

“Allego is the first and only Revenue Enablement Platform to lead across digital selling, content management, learning, and coaching.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchSanta Clara, CA, United StatesHQ recorded Sep 29, 202651-200194 contacts →

Exact match

“Help your teams align to your customer’s journey by uniting your CRM data, signals, and tools from the first buying signal to closed-won and beyond.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchFort Worth, TX, United StatesHQ recorded Sep 29, 202651-200182 contacts →

Exact match

“Buxton is changing the way organizations compete and grow by providing tools and insights that put customers at the center of their decision-making strategies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchFlorianópolis, BrazilHQ recorded Sep 29, 2026201-500180 contacts →

Exact match

“Exact Sales por RD Station é a maior empresa de Sales Engagement da América Latina, com mais de usuários que confiam em seu software, o Exact Spotter.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202610001+175 contacts →

Exact match

“The future of business is CRM + AI + Data + Trust.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchKuala Lumpur, MalaysiaHQ recorded Sep 29, 2026201-500174 contacts →

Exact match

“MACROKIOSK is an enterprise solutions platform market leader in Asia, helping businesses of all sizes and industries to acquire, grow and retain customers effectively with BOLD.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 2026201-500171 contacts →

Exact match

“Bij JEX ontwikkelen we een salesplatform dat B2B-bedrijven helpt om structureel nieuwe klanten te realiseren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBengaluru, IndiaHQ recorded Sep 29, 202651-200163 contacts →

Exact match

“Convertcart helps online businesses deliver outstanding experiences to customers throughout their journey-build lasting relations with them-and drive more revenue.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202651-200162 contacts →

Exact match

“Tendo o know-how em Vendas Diretas como o coração do nosso software, nos tornamos capazes de evoluir na adopção de novos canais para produzir uma experiência omnichannel para…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMountain View, CA, United StatesHQ recorded Sep 29, 202651-200142 contacts →

Exact match

“Rallyware’s all-in-one platform transforms every seller into a top performer.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202651-200133 contacts →

Exact match

“Exigo revolutionizes the direct selling industry by delivering cutting-edge software solutions for unparalleled scalability, customizability, and data-driven decision-making.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Sep 29, 2026201-500127 contacts →

Exact match

“ISC Global Solutions designs custom software applications that increase revenue and ensure seamless customer experiences for your business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202651-200108 contacts →

Exact match

“Revenue Analytics transforms complex data into a competitive advantage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLehi, UT, United StatesHQ recorded Sep 29, 202651-200103 contacts →

Exact match

“SalesRabbit is the leading developer of software services for door-to-door and field sales teams.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAjman, United Arab EmiratesHQ recorded Sep 29, 202651-20099 contacts →

Exact match

“Our team creates software for telcos and banks.”

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

Showing 25 of 1,298 upsell and cross-sell software companies worldwide

See the full list, filter by size, metro and specialty, and access 13,497 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Upsell and cross-sell software companies worldwide at a glance

As of Sep 29, 2026
43.3%Verified-email coverage
24.0Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
747
11-50
400
51-200
99
201-500
25
501-1,000
12
1,001-5,000
7
5,001-10,000
3
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for upsell and cross-sell software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “upsell and cross-sell 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. 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 13,497 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.

Upsell and cross-sell software companies by location

10 lists · largest first

Every Upsell and cross-sell software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “upsell and cross-sell software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many upsell and cross-sell software companies are there worldwide?

RevenueBase identified 1,298 company matches for upsell and cross-sell software companies worldwide 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?

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

Which country has the most upsell and cross-sell software companies?

The United States leads with 300 companies, followed by Brazil (126) and India (86). Every upsell and cross-sell software companies list by country and city is linked on this page.

Which city has the most upsell and cross-sell software companies?

Sao Paulo leads with 32 company records, followed by London (25) and San Francisco (16).

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 13,497 professional contacts with verified work emails tracked across these 1,298 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.