Company lists · Data refreshed September 2026

Top 25 Speed to lead software companies based in the United States

RevenueBase identified 1,262 speed to lead software companies headquartered in the United States as of September 2026 and tracks 16,166 professional contacts across them, including 4,591 with verified work emails and 3,669 with mobile numbers. New York is the largest hub.

This list covers speed to lead 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
1,262Companies
16,166Contacts tracked
4,591Verified emails
3,669Mobile numbers
Unlock all 1,262 companies Free signup · no credit card · 500 free credits

The 25 largest speed to lead software companies based in the United States

Ranked by team size
Top 25 of 1,262 speed to lead software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names speed to lead software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
6senseIndirect evidence
San Francisco, United StatesHQ checked Sep 3, 20261,001-5,0001,426

“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…”

Source: company website · checked Sep 3, 2026
2
CienceStrong evidence
Miami, FL, United StatesHQ checked Sep 3, 2026201-5001,071

“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: company website · checked Sep 3, 2026
3
apollo.ioIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 3, 2026501-1,000843

“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…”

Source: company website · checked Sep 3, 2026
4
CallrailPartial evidence
Atlanta, GA, United StatesHQ checked Sep 3, 2026201-500330

“CallRail is the lead engagement platform that makes it easy for businesses to attract more leads, convert more customers, and optimize their marketing.”

Source: company website · checked Sep 3, 2026
5
SqueezeIndirect evidence
Orem, UT, United StatesHQ checked Sep 3, 2026501-1,000217

“Squeeze (GoSqueeze.com) is the leader in Sales Experience (SX).”

Source: company website · checked Sep 3, 2026
6
ArtisanIndirect evidence
San Francisco, United StatesHQ checked Sep 3, 202651-200211

“Artisan builds AI employees.”

Source: company website · checked Sep 3, 2026
7
LeandataIndirect evidence
Santa Clara, CA, United StatesHQ checked Sep 3, 202651-200207

“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: company website · checked Sep 3, 2026
8
KEAPPartial evidence
Chandler, AZ, United StatesHQ checked Sep 3, 2026201-500200

“With Keap, you'll easily capture, organize, track, and nurture all of your leads to increase sales and revenue.”

Source: company website · checked Sep 3, 2026
9
CLOSEIndirect evidence
Austin, NY, United StatesHQ checked Sep 3, 202651-200142

“Close is the sales CRM built for founders, startups, and small businesses that want to grow faster.”

Source: company website · checked Sep 3, 2026
10
Pipeliner CRMIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 3, 202651-200135

“Pipeliner has revolutionized the complexity of CRM with a simple, unique visual interface, a no-code workflow automation engine, and instant, dynamic insights and reporting.”

Source: company website · checked Sep 3, 2026
11
B2B RocketIndirect evidence
Lewes, DE, United StatesHQ checked Sep 3, 202651-200135

“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: company website · checked Sep 3, 2026
12
selling.comIndirect evidence
Newton, MA, United StatesHQ checked Sep 3, 202651-200126

“Selling.com is a pipeline generation platform that enables sales teams to execute and scale their outbound growth through accurate sales intelligence, sales outreach, and AI…”

Source: company website · checked Sep 3, 2026
13
MyadviceIndirect evidence
Lehi, UT, United StatesHQ checked Sep 3, 202651-200123

“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: company website · checked Sep 3, 2026
14
Launch LeadsPartial evidence
Salt Lake City, UT, United StatesHQ checked Sep 3, 202651-200112

“Why Launch Leads?”

Source: company website · checked Sep 3, 2026
15
InsuredmineIndirect evidence
Richardson, TX, United StatesHQ checked Sep 3, 202651-200107

“Transform your agency with best-in-class integrated tools.”

Source: company website · checked Sep 3, 2026
16
Agile CRM By MantraIndirect evidence
Dallas, TX, United StatesHQ checked Sep 3, 202651-200100

“Agile CRM is the world’s first fully-integrated sales, marketing, and service suite – an All-in-One CRM for small businesses with full sales, marketing, and service automation…”

Source: company website · checked Sep 3, 2026
17
Connectandsell, INCIndirect evidence
Los Gatos, CA, United StatesHQ checked Sep 3, 2026201-50093

“At ConnectAndSell, we’re revolutionizing sales acceleration with our Human + AI technology, empowering sales teams to drive more meaningful conversations and build stronger…”

Source: company website · checked Sep 3, 2026
18
UsergemsIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 3, 202651-20089

“The Brain Behind Your Go-to-Market UserGems is the AI command center for GTM teams.”

Source: company website · checked Sep 3, 2026
19
SIROIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 202651-20088

“Field sales powers the economy, but most teams are flying blind.”

Source: company website · checked Sep 3, 2026
20
Mixmax AIIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 3, 202651-20078

“Mixmax tells sellers exactly what to do next and helps them do it, so they stay focused, fast, and in control.”

Source: company website · checked Sep 3, 2026
21
MarkettimeIndirect evidence
Dallas, TX, United StatesHQ checked Sep 3, 202651-20072

“Save time, close more deals, grow your share of wallet with existing customers, and reach new customers across the globe, all with one integrated sales platform.”

Source: company website · checked Sep 3, 2026
22Gainesville, FL, United StatesHQ checked Sep 3, 20261,001-5,00071

“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: company website · checked Sep 3, 2026
23
Dealership Performance CRMIndirect evidence
Wilsonville, OR, United StatesHQ checked Sep 3, 202651-20066

“The right CRM aids management in keeping a pulse on every consumer.”

Source: company website · checked Sep 3, 2026
24
SpotioIndirect evidence
Addison, TX, United StatesHQ checked Sep 3, 202651-20065

“SPOTIO is a field sales execution platform that gives sales and revenue leaders real-time visibility into territory coverage, rep activity, and pipeline performance, all in one…”

Source: company website · checked Sep 3, 2026
25
White CUPIndirect evidence
Garden City, ID, United StatesHQ checked Sep 3, 202651-20052

“White Cup CRM + BI makes it easy for your entire customer-facing team to prioritize outreach and collaborate to increase revenue.”

Source: company website · checked Sep 3, 2026

Showing 25 of 1,262 speed to lead software companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,591 reachable decision-makers.

Free signup · no credit card

See all 1,262 companies

Speed to lead software companies based in the United States at a glance

As of Sep 3, 2026
1-10Median size (employees)
New YorkLargest hub · 72 HQs
3,669Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
791
11-50
356
51-200
85
201-500
15
501-1,000
7
1,001-5,000
6
10001+
1

Verified emails by last verification

0–30
0
31–60
484
61–90
2,472
90–180
1,576
180+
59

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 speed to lead software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “speed to lead software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among speed to lead 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 an evidence 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, 4,591 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 3, 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.

Speed to lead software companies by metro

  • Speed to lead software companies in New York72
  • Speed to lead software companies in San Francisco71
  • Speed to lead software companies in Austin34
  • Speed to lead software companies in Miami31
  • Speed to lead software companies in Los Angeles29

Frequently asked

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

RevenueBase identified 1,262 speed to lead 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?

6sense, headquartered in New York, tops this list with the largest team on record.

Which city has the most speed to lead software companies?

New York leads with 72 headquartered companies, followed by San Francisco (71) and Austin (34).

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 4,591 verified decision-maker contacts tracked across these 1,262 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,262 speed to lead software companies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

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.