Company lists · Data refreshed September 2026

Top 21 B2B sales intelligence platforms based in Boston, United States

Name: B2B sales intelligence platforms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 50 companies tracked

RevenueBase identified 50 company matches for B2B sales intelligence platforms associated with Boston, United States as of September 2026 and tracks 3,611 professional contacts across them, including 1,847 with verified work emails. Across the United States, San Francisco is the largest hub for this category (224 companies); Boston has 50.

This list covers company matches for B2B sales intelligence platforms associated with Boston, United States, 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 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built

50Companies

3,611Contacts tracked

1,847Verified emails

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The 21 largest B2B sales intelligence platforms based in Boston, United States

Ranked by team size

Top 21 of 50 company matches for B2B sales intelligence platforms based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 2026	1,001-5,000	2,789 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	LUSHA	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	201-500	359 contacts →
	Exact match “Lusha is the B2B data and sales intelligence system used by sales, marketing, recruiting, RevOps teams, and AI agents to find contacts, enrich records, and track real-world buying…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Crayon	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	83 contacts →
	Exact match “Crayon is the competitive enablement platform that monitors your competitive landscape across the web as well as from buyers, sellers, and deals, then alerts you to relevant…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Outbound Sales PRO	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	38 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Graph8	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	32 contacts →
	Exact match “graph8 is the autonomous revenue system for B2B teams.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	S2n Health	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	29 contacts →
	Exact match “S2N Health empowers medtech success with AI-driven, expert-curated market intelligence.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	PRYZM	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	29 contacts →
	Exact match “Transforming scattered intelligence into revenue-driving insights and faster government acquisitions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	spotlight.ai	Exact match	Boston, United StatesHQ recorded Sep 27, 2026	11-50	27 contacts →
	Exact match “Empower your revenue teams with Spotlight.ai, the Deal Autopilot built for Revenue, Business Value, and RevOps leaders who need execution, not just visibility.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Callingworks, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	11 contacts →
	Exact match “We are leading experts in Intelligent B2B Inside Sales, partnering with clients to develop and execute both prospect and customer call campaigns.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Parative	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	10 contacts →
	Exact match “At Parative, we believe that every revenue problem is a data problem waiting to be solved.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Cintell	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	8 contacts →
	Exact match “Cintell is a cloud-based customer intelligence platform that enables companies to better understand their buyers and operationalize customer insights to make customer-centric…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Winalytics LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	6 contacts →
	Exact match “Buyer Personalization Drives Revenue Generate more qualified leads that close and upsell faster from each buyer or customer interaction.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Salesroom	Exact match	Boston, United StatesHQ recorded Sep 27, 2026	11-50	6 contacts →
	Exact match “Salesroom is the only real-time, AI-powered video conferencing platform that turns meetings into revenue.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Winrate	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	6 contacts →
	Exact match “Winning starts way before the first call.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Connect NOW INC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	5 contacts →
	Exact match “In our fast-paced, on-demand world, consumers expect fast solutions in their moment of need.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	JB Analytics	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Successful enterprises and startups rely on data to measure, learn, grow, and profit.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Thinkeasy	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	2 contacts →
	Exact match “ThinkEasy, powered by Zintro, makes it easier than ever to access B2B decision makers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Successeve	Exact match	Boston, United StatesHQ recorded Sep 27, 2026	11-50	2 contacts →
	Exact match “Successeve is a Customer Intelligence Platform.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	trender.ai	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	2 contacts →
	Exact match “Trender.ai is an AI Copilot for revenue teams that automates lead generation, monitors target accounts and contacts for buyer intent, empowers your sales team with just-in-time…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Promark AI	Exact match	Boston, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “ProMark AI is a cutting-edge software company focused on using artificial intelligence (beta) and automation (live) to help businesses optimize their marketing and sales…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Inteliqx, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “Every continuation vehicle asks the same question: can this revenue compound for another hold?” Recorded in the RevenueBase company graph · Sep 27, 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 “B2B sales intelligence platforms”. 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 21 of 50 B2B sales intelligence platforms based in Boston, United States

See the full list, filter by size, metro and specialty, and access 1,847 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B sales intelligence platforms based in Boston, United States at a glance

As of Sep 27, 2026

51.1%Verified-email coverage

72.2Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 50 companies.

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.
What qualifies: Company records associated with Boston, United States whose business descriptions match “B2B sales intelligence platforms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,847 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 27, 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.

B2B sales intelligence platforms by metro in the United States

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 “B2B sales intelligence platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B sales intelligence platforms are there based in Boston, United States?

RevenueBase identified 50 company matches for B2B sales intelligence platforms associated with Boston, United States 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?

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

Which city in the United States has the most B2B sales intelligence platforms?

San Francisco leads the United States with 224 company records, followed by New York (222) and Austin (69). Boston has 50.

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 1,847 professional contacts with verified work emails tracked across these 50 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 27, 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.