Company lists · Data refreshed October 2026

Top 25 AI sales outreach software companies worldwide

Name: AI sales outreach software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 20, 2026 9,345 companies tracked

RevenueBase identified 9,345 company matches for AI sales outreach software companies worldwide as of October 2026 and tracks 90,638 professional contacts across them, including 22,066 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI sales outreach 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 October 20, 2026. Country and city lists for AI sales outreach 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 Oct 20, 2026 How this list was built

9,345Companies

90,638Contacts tracked

22,066Verified emails

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The 25 largest AI sales outreach software companies worldwide

Ranked by team size

Top 25 of 9,345 company matches for AI sales outreach software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1,001-5,000	2,906 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2	Marketstar	Exact match	Ogden, UT, United StatesHQ recorded Oct 20, 2026	1,001-5,000	2,529 contacts →
	Exact match “MarketStar is a global B2B sales outsourcing leader with 38+ years of experience driving predictable revenue growth.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3	THRYV	Exact match	Dallas, TX, United StatesHQ recorded Oct 20, 2026	1,001-5,000	2,449 contacts →
	Exact match “Thryv is an AI-powered platform built to help small businesses get found, win customers, and drive repeat sales.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4	Denave	Exact match	Noida, IndiaHQ recorded Oct 20, 2026	5,001-10,000	2,286 contacts →
	Exact match “We are revenue AI-X-lerators.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5	GONG	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	1,001-5,000	2,213 contacts →
	Exact match “Transform how your revenue team wins with AI The Gong Revenue AI Operating System brings customer data, insights, and workflows together in one trusted place.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6	6sense	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	1,001-5,000	1,440 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 · Oct 20, 2026 · View company records in RevenueBase
7	Outreach	Exact match	Seattle, WA, United StatesHQ recorded Oct 20, 2026	501-1,000	1,312 contacts →
	Exact match “Outreach, founded in 2014, is the only complete agentic AI platform for revenue teams.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8	Leadsquared	Exact match	Bangalore, IndiaHQ recorded Oct 20, 2026	501-1,000	1,227 contacts →
	Exact match “LeadSquared is an AI-powered platform that unites sales, marketing, field, and service teams to automate workflows and drive outcomes at scale.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9	Cience	Exact match	Miami, FL, United StatesHQ recorded Oct 20, 2026	201-500	1,119 contacts →
	Exact match “CIENCE Technologies, Inc, founded in 2015 and headquartered in Denver, CO, is a pioneering global company in lead generation software and services, committed to transforming the…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10	apollo.io	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	501-1,000	1,100 contacts →
	Exact match “Apollo.io is the AI-powered end-to-end go-to-market platform that empowers sales, marketing, and revenue teams to find prospects, engage customers, and close deals with…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11	Creatio	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	501-1,000	1,035 contacts →
	Exact match “AI CRM and workflow platform where people and AI agents work together, with no limits on users, agents, or scale.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12	Activecampaign	Exact match	Chicago, IL, United StatesHQ recorded Oct 20, 2026	1,001-5,000	855 contacts →
	Exact match “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13	Aircall	Exact match	Bellevue, WA, United StatesHQ recorded Oct 20, 2026	501-1,000	855 contacts →
	Exact match “The collaborative, AI-powered platform for customer conversations.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14	ZAZ Vendas	Exact match	Campinas, BrazilHQ recorded Oct 20, 2026	501-1,000	842 contacts →
	Exact match “Em um mercado cada vez mais competitivo, onde a eficiência em vendas massificadas e externas é um desafio constante, a ZAZ Vendas surge como a resposta definitiva.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15	Iterable	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	501-1,000	813 contacts →
	Exact match “Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16	Vendasta	Exact match	Saskatoon, SK, CanadaHQ recorded Oct 20, 2026	501-1,000	751 contacts →
	Exact match “Vendasta is the leading AI software company for customer acquisition and engagement, helping businesses get more customers.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17	Sugarai	Exact match	Denver, CO, United StatesHQ recorded Oct 20, 2026	501-1,000	585 contacts →
	Exact match “SugarAI: the CRM that actually helps sellers sell.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18	Telenet Marketing Solutions	Exact match	Athens, GA, IndiaHQ recorded Oct 20, 2026	201-500	560 contacts →
	Exact match “From initial market awareness to the final stages of a complex B2B buying journey, modern buyers crave authentic interaction.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19	On24	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	501-1,000	525 contacts →
	Exact match “ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20	Algominds	Exact match	London, United KingdomHQ recorded Oct 20, 2026	n/a	498 contacts →
	Exact match “At Algominds, we build AI agents that find you customers who already want to buy.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21	Showpad	Exact match	Waltham, MA, United StatesHQ recorded Oct 20, 2026	501-1,000	461 contacts →
	Exact match “Showpad is the leader in revenue effectiveness, helping organizations in complex, field-driven industries turn strategy into execution and execution into measurable growth.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22	Saas Labs	Exact match	Palo Alto, CA, United StatesHQ recorded Oct 20, 2026	201-500	444 contacts →
	Exact match “SaaS Labs is all about helping sales and support teams reach their full potential.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23	Saleshive	Exact match	Denver, CO, United StatesHQ recorded Oct 20, 2026	51-200	442 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24	Lime Technologies	Exact match	Lund, SwedenHQ recorded Oct 20, 2026	201-500	422 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 · Oct 20, 2026 · View company records in RevenueBase
25	NOOKS	Exact match	San Francisco, CA, United StatesHQ recorded Oct 20, 2026	51-200	397 contacts →
	Exact match “Nooks is the Agent Workspace for intelligent outbound.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI sales outreach software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 9,345 AI sales outreach software companies worldwide

See the full list, filter by size, metro and specialty, and access 22,066 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI sales outreach software companies worldwide at a glance

As of Oct 20, 2026

24.3%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · London

Oct 20, 2026Page data refreshed

Companies by employee count

1-10

6,632

11-50

2,136

51-200

427

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 AI sales outreach software companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI sales outreach 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 22,066 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 October 20, 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.

AI sales outreach software companies by location

53 lists · largest first

Every AI sales outreach 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 “AI sales outreach software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI sales outreach software companies are there worldwide?

RevenueBase identified 9,345 company matches for AI sales outreach software companies worldwide as of October 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?

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

Which country has the most AI sales outreach software companies?

The United States leads with 2,296 companies, followed by India (583) and the United Kingdom (519). Every AI sales outreach software companies list by country and city is linked on this page.

Which city has the most AI sales outreach software companies?

London leads with 289 company records, followed by San Francisco (196) and New York (161).

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 22,066 professional contacts with verified work emails tracked across these 9,345 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 October 20, 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.