Company lists · Data refreshed September 2026

Top 25 Lead management software companies based in the United States

Name: Lead management software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 1,194 companies tracked

RevenueBase identified 1,194 lead management software companies headquartered in the United States as of September 2026 and tracks 13,485 professional contacts across them, including 2,758 with verified work emails and 2,980 with mobile numbers. New York is the largest hub.

This list covers lead management 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

1,194Companies

13,485Contacts tracked

2,758Verified emails

2,980Mobile numbers

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The 25 largest lead management software companies based in the United States

Ranked by team size

Top 25 of 1,194 lead management software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to lead management software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cience	Strong evidence	Miami, FL, United StatesHQ checked Sep 4, 2026	201-500	1,071 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
2	Saleshive	Indirect evidence	Denver, CO, United StatesHQ checked Sep 4, 2026	51-200	455 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
3	Callrail	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 4, 2026	201-500	330 contacts →
	Partial evidence “CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.” Source: RevenueBase Database · checked Sep 4, 2026
4	Chili Piper	Indirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	51-200	237 contacts →
	Indirect evidence “Chili Piper is the all-in-one Demand Conversion Platform, used by Intuit, Spotify, Airbnb, Gong, and thousands more We are the only platform that consolidates Form Routing, Chat…” Source: RevenueBase Database · checked Sep 4, 2026
5	Leandata	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	51-200	207 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 4, 2026
6	KEAP	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 4, 2026	201-500	200 contacts →
	Partial evidence “With Keap, you'll easily capture, organize, track, and nurture all of your leads to increase sales and revenue.” Source: RevenueBase Database · checked Sep 4, 2026
7	Concept Services	Partial evidence	Copley, OH, United StatesHQ checked Sep 4, 2026	51-200	186 contacts →
	Partial evidence “Concept develops and implements comprehensive B2B lead generation and sales development solutions for companies.” Source: RevenueBase Database · checked Sep 4, 2026
8	Phonexa	Partial evidence	Glendale, CA, United StatesHQ checked Sep 4, 2026	51-200	173 contacts →
	Partial evidence “Phonexa is an enterprise-grade tracking software for performance and partner marketing.” Source: RevenueBase Database · checked Sep 4, 2026
9	Warmly	Indirect evidence	San Francisco, United StatesHQ checked Sep 4, 2026	51-200	138 contacts →
	Indirect evidence “Warmly makes your marketing effective by automatically identifying your ideal customers, monitoring their buying intent in real time, and engaging through the right channel at the…” Source: RevenueBase Database · checked Sep 4, 2026
10	B2B Rocket	Indirect evidence	Lewes, DE, United StatesHQ checked Sep 4, 2026	51-200	135 contacts →
	Indirect evidence “B2B Rocket, a Blackpearl Group company (NZE: BPG, publicly traded), is on a mission to empower 1M+ businesses worldwide with AI-powered sales automation.” Source: RevenueBase Database · checked Sep 4, 2026
11	CINC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 4, 2026	201-500	128 contacts →
	Partial evidence “CINC (Commissions, Inc.) is the #1 all-in-one real estate lead generation & conversion CRM platform for teams and top agents.” Source: RevenueBase Database · checked Sep 4, 2026
12	Myadvice	Indirect evidence	Lehi, UT, United StatesHQ checked Sep 4, 2026	51-200	123 contacts →
	Indirect evidence “The MyAdvice Success Center is your AI-driven engine that combines smart marketing, intelligent automation, and operational tools to help you add revenue without increasing costs.” Source: RevenueBase Database · checked Sep 4, 2026
13	Clientify	Indirect evidence	New York, United StatesHQ checked Sep 4, 2026	51-200	118 contacts →
	Indirect evidence “Stop playing house and start closing deals.” Source: RevenueBase Database · checked Sep 4, 2026
14	Boomtown	Strong evidence	Charleston, SC, United StatesHQ checked Sep 4, 2026	201-500	107 contacts →
	Strong evidence “BoomTown is a software platform designed to help real estate professionals generate leads, manage contacts, and run their business better.” Source: RevenueBase Database · checked Sep 4, 2026
15	ELM Street	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 4, 2026	201-500	100 contacts →
	Indirect evidence “Elm Street Technology offers a growing portfolio of real estate technology and marketing services with the goal of providing one vendor and one point of contact, fully fused into…” Source: RevenueBase Database · checked Sep 4, 2026
16	Pronexis	Partial evidence	Springville, UT, United StatesHQ checked Sep 4, 2026	51-200	91 contacts →
	Partial evidence “Pronexis is the top lead development platform in the home service industry.” Source: RevenueBase Database · checked Sep 4, 2026
17	READY	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 4, 2026	11-50	80 contacts →
	Partial evidence “Ready leads is the go-to destination for B2B revenue and growth professionals to get actionable leads for sales & marketing campaigns: find where your past customers went to…” Source: RevenueBase Database · checked Sep 4, 2026
18	Conquer	Indirect evidence	Reno, NV, United StatesHQ checked Sep 4, 2026	51-200	75 contacts →
	Indirect evidence “Give more power to your sales team with Conquer, the all-in-one revenue engagement platform.” Source: RevenueBase Database · checked Sep 4, 2026
19	Epcvip, INC	Partial evidence	Calabasas, CA, United StatesHQ checked Sep 4, 2026	51-200	75 contacts →
	Partial evidence “EPCVIP is a technology company specializing in lead generation within the Financial Services Industry.” Source: RevenueBase Database · checked Sep 4, 2026
20	RAY Advertising	Partial evidence	Redding, CA, United StatesHQ checked Sep 4, 2026	51-200	72 contacts →
	Partial evidence “Ray Advertising is a performance-driven lead-generation company that helps businesses grow through high-quality inbound calls and leads.” Source: RevenueBase Database · checked Sep 4, 2026
21	Phone Animal	Partial evidence	Austin, TX, United StatesHQ checked Sep 4, 2026	11-50	72 contacts →
	Partial evidence “Phone Animal is a real estate lead generation company founded and headquartered in Austin, Texas.” Source: RevenueBase Database · checked Sep 4, 2026
22	Constant Contact Lead GEN & CRM	Indirect evidence	Gainesville, FL, United StatesHQ checked Sep 4, 2026	1,001-5,000	71 contacts →
	Indirect evidence “SharpSpring is a full-funnel marketing and sales automation platform that unites marketing and sales teams to launch and track targeted campaigns and personalize every interaction…” Source: RevenueBase Database · checked Sep 4, 2026
23	Nextgen Leads	Partial evidence	San Diego, CA, United StatesHQ checked Sep 4, 2026	11-50	69 contacts →
	Partial evidence “ABOUT NEXTGEN LEADS Based in San Diego, California, NextGen Leads is a unique collaborative effort between online marketing experts, technology pros and insurance industry…” Source: RevenueBase Database · checked Sep 4, 2026
24	Lead Liaison	Strong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	64 contacts →
	Strong evidence “Lead Liaison is an application development company that designs, develops, and sells cloud-based marketing and sales automation software.” Source: RevenueBase Database · checked Sep 4, 2026
25	Ricochet360	Strong evidence	El Segundo, CA, United StatesHQ checked Sep 4, 2026	11-50	63 contacts →
	Strong evidence “Ricochet360 is the All-in-One Cloud Phone System, CRM/Lead Management, and Marketing Automation Platform designed for both inbound & outbound agents looking for a competitive…” Source: RevenueBase Database · checked Sep 4, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: lead management software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names lead management software companies.
Partial evidence: Its own public description names part of lead management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lead management software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,194 lead management software companies based in the United States

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Lead management software companies based in the United States at a glance

As of Sep 4, 2026

20.5%Verified-email coverage

22.1%Mobile-number coverage

11.3Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · New York

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

684

11-50

370

51-200

104

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

26031–60

1,36661–90

1,09590–180

37180+

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 lead management software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “lead management software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names lead management software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among lead management 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 its RevenueBase Smart Search 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, 2,758 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 4, 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.

Lead management software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names lead management software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many lead management software companies are there based in the United States?

RevenueBase identified 1,194 lead management 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?

Cience, headquartered in Miami, tops this list with the largest team on record.

Which city has the most lead management software companies?

New York leads with 57 headquartered companies, followed by San Francisco (38) and Austin (33).

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 2,758 verified decision-maker contacts tracked across these 1,194 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 4, 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 Smart Search, 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.