Company lists · Data refreshed September 2026

Top 25 Sales acceleration platforms based in the United States

RevenueBase identified 1,803 sales acceleration platforms headquartered in the United States as of September 2026 and tracks 39,464 professional contacts across them, including 16,196 with verified work emails. San Francisco is the largest hub.

This list covers sales acceleration platforms 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 29, 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 29, 2026 86% judged on-target in blind review
1,803Companies
39,464Contacts tracked
16,196Verified emails
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The 25 largest sales acceleration platforms based in the United States

Ranked by team size
Top 25 of 1,803 sales acceleration platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to sales acceleration platforms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCambridge, MA, United StatesHQ checked Sep 29, 20265,001-10,00011,077 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
2Strong evidenceAlpharetta, GA, United StatesHQ checked Sep 29, 20265,001-10,0003,063 contacts →

Strong evidence

“MarketSource, an Allegis Group company, is a sales acceleration company focused on delivering better outcomes for many of the world’s most iconic brands.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 20261,001-5,0001,443 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceSeattle, WA, United StatesHQ checked Sep 29, 2026501-1,0001,281 contacts →

Partial evidence

“Outreach, founded in 2014, is the only complete agentic AI platform for revenue teams.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceMiami, FL, United StatesHQ checked Sep 29, 2026201-5001,068 contacts →

Indirect 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 29, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000970 contacts →

Partial evidence

“Founded in 2010, Pipedrive is an easy and effective sales CRM that drives small business growth.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026501-1,000861 contacts →

Partial evidence

“Demandbase is the only pipeline AI platform that empowers GTM teams to automate growth at scale.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceDenver, CO, United StatesHQ checked Sep 29, 2026501-1,000576 contacts →

Indirect evidence

“SugarAI: the CRM that actually helps sellers sell.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 29, 2026201-500523 contacts →

Indirect evidence

“The Pipeline Group helps B2B tech companies scale pipeline fast through our SDR-as-a-Service model.”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceSan Jose, CA, United StatesHQ checked Sep 29, 2026201-500482 contacts →

Strong evidence

“InfoAnalytica is a B2B sales acceleration partner for mid-market and enterprise companies.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceDublin, CA, United StatesHQ checked Sep 29, 20261,001-5,000357 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceRedwood City, CA, United StatesHQ checked Sep 29, 2026201-500297 contacts →

Indirect evidence

“Aviso delivers Agentic AI that turns insights into autonomous actions, giving GTM teams precision, speed, and control to drive predictable growth at scale.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceWaltham, MA, United StatesHQ checked Sep 29, 2026201-500249 contacts →

Indirect evidence

“Bigtincan is now officially part of Showpad.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceSan Francisco, United StatesHQ checked Sep 29, 202651-200218 contacts →

Indirect evidence

“Artisan builds AI employees.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceJacksonville, FL, United StatesHQ checked Sep 29, 202651-200217 contacts →

Partial evidence

“Growth Era (formerly nextsales) is a sales enablement company with a passion to empower the growth of ambitious B2B companies.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceWaltham, MA, United StatesHQ checked Sep 29, 2026201-500206 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceSan Bernardino, CA, United StatesHQ checked Sep 29, 202651-200205 contacts →

Indirect evidence

“WorkSpan is the #1 co-sell management network that empowers companies to turbocharge and scale their co-sell revenue growth.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceSanta Clara, CA, United StatesHQ checked Sep 29, 202651-200194 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 29, 2026
19Partial evidenceChandler, AZ, United StatesHQ checked Sep 29, 2026201-500192 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 29, 2026
20Partial evidenceWashington D.c., WA, United StatesHQ checked Sep 29, 202651-200188 contacts →

Partial evidence

“Salaria Sales Solutions is a B2B lead generation and sales development agency.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidencePalo Alto, CA, United StatesHQ checked Sep 29, 202651-200164 contacts →

Partial evidence

“GetAccept is the #1 AI Digital Sales Room helping you to run every deal like your best sales rep.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceAustin, TX, United StatesHQ checked Sep 29, 202651-200140 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidencePalo Alto, CA, United StatesHQ checked Sep 29, 202651-200139 contacts →

Indirect evidence

“Launching AI Adaptive Roleplays - Build Cold Call Mastery with AI Roleplays That Create Continuous Training Pathways After every calling session, AI spots new skill gaps and…”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceMelbourne, FL, United StatesHQ checked Sep 29, 202651-200136 contacts →

Partial evidence

“WHO WE ARE Accent is a cloud-based sales enablement company helping customers sharpen sales execution and improve win rates.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202651-200132 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 1,803 sales acceleration platforms based in the United States

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Sales acceleration platforms based in the United States at a glance

As of Sep 29, 2026
41.0%Verified-email coverage
21.9Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · San Francisco
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,029
11-50
571
51-200
153
201-500
23
501-1,000
11
1,001-5,000
10
5,001-10,000
3
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 1,803 companies.

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 sales acceleration platforms, 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 “sales acceleration platforms”. 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 sales acceleration platforms), 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 sales acceleration platforms, 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, 16,196 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 29, 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.

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 sales acceleration platforms, 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 sales acceleration platforms are there based in the United States?

RevenueBase identified 1,803 sales acceleration platforms 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?

Hubspot, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most sales acceleration platforms?

San Francisco leads with 120 headquartered companies, followed by New York (91) and Los Angeles (47).

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 16,196 verified decision-maker contacts tracked across these 1,803 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 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 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.