Company lists · Data refreshed October 2026

Top 25 Startup engagement platform companies based in Boston, United States

Name: Startup engagement platform companies based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 20, 2026 93 companies tracked

RevenueBase identified 93 company matches for startup engagement platform companies associated with Boston, United States as of October 2026 and tracks 819 professional contacts across them, including 151 with verified work emails. Across the United States, New York is the largest hub for this category (423 companies); Boston has 93.

This list covers company matches for startup engagement platform companies 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 October 20, 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 Oct 20, 2026 How this list was built

93Companies

819Contacts tracked

151Verified emails

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The 25 largest startup engagement platform companies based in Boston, United States

Ranked by team size

Top 25 of 93 company matches for startup engagement platform companies based in Boston, United States, 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	FA Technology Ventures	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	n/a	112 contacts →
	Exact match “FA Technology Ventures is an independent, established venture capital firm.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2	Glasswing Ventures	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	11-50	48 contacts →
	Exact match “Glasswing Ventures is an early stage venture capital firm investing in the next generation of AI and frontier technology startups that are enabling the rise of the intelligent…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3	Companyon Ventures	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	n/a	38 contacts →
	Exact match “We back just a few fast-moving, founder-led B2B startups each year.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4	Scroobious	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	26 contacts →
	Exact match “Fundraising isn’t a numbers game.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5	Techrupt Innovations	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	51-200	16 contacts →
	Exact match “We are a venture studio building and investing in transformative companies across ed tech, AI, consumer products, and B2B SaaS.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6	Myriad Venture Partners	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	13 contacts →
	Exact match “An early-stage venture firm defining the future of business solutions.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7	CUE Ball Capital	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	11-50	12 contacts →
	Exact match “Cue Ball is a venture capital firm built on a distinct, human capital-centric philosophy.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8	Boston Venture Studio	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	12 contacts →
	Exact match “BVS plans to launch 2-3 consumer technology companies per year.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9	Liquidmetal Ventures	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	11-50	12 contacts →
	Exact match “LiquidMetal Ventures is a Boston based, early-stage focused venture capital fund focusing on Energy & Sustainability, Biotech & Healthcare and AI & Robotics, with a mission…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10	Romulus Capital	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	11-50	12 contacts →
	Exact match “We're hiring!” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11	Foundersedge	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	11 contacts →
	Exact match “FoundersEdge is a data-driven pre-seed fund investing in exceptional founders using technology to change the world.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12	Venture Lane Startup HUB	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	10 contacts →
	Exact match “Venture Lane is Boston’s go-to hub for B2B tech startups featuring a sales focused accelerator program, lively founder slack, and downtown co-working & event space.*Venture Lane \|…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13	Sohaara	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	11-50	10 contacts →
	Exact match “Sohaara is an integrated platform where professionals and entrepreneurs upskill, access tools, and connect with clients, investors, talent, or partners.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14	BOOST	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	8 contacts →
	Exact match “BOOST is an 8-week, hands-on program built to supercharge growth for startups transforming the built world.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15	Altitude Development Partners	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	7 contacts →
	Exact match “Altitude Connects innovative ideas, influential funding, and impeccable execution to help create some of today's most exciting startups.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16	Prepare 4 VC	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	7 contacts →
	Exact match “Prepare 4 VC is a premier venture enablement platform that empowers early to mid-stage tech founders to turn bold ideas into investor-ready companies.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17	Globespan Capital Partners	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	11-50	6 contacts →
	Exact match “Globespan Capital is the VC firm passionate about partnering with entrepreneurs as they prepare to take their companies to market.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18	Sigma Prime Ventures	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	5 contacts →
	Exact match “We believe it’s critically important that entrepreneurs seek venture capital investors with experience in the trenches starting and running entrepreneurial companies themselves.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19	Brezio	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	4 contacts →
	Exact match “Brezio helps early stage companies bring their ideas to life by aiding founders in navigating the complexities of technology and innovation.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20	Meridian Ventures	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	4 contacts →
	Exact match “At Meridian, we invest in audacious founders building the next generation of durable technologies and culture that positively transform humanity.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21	Momentum Equity Partners	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	3 contacts →
	Exact match “Momentum Equity Partners is an early stage venture capital firm that partners to build elite service companies aligned with leading tech platforms.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22	Bramalea Partners	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	3 contacts →
	Exact match “Bramalea Partners provides expansion-phase capital to high-growth, tech-enabled companies looking for a partner with late-stage and public markets experience.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23	186 Ventures	Exact match	Boston, United StatesHQ recorded Oct 20, 2026	1-10	3 contacts →
	Exact match “We are early stage technology investors that focus on agile teams working on disruptive problems.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24	Vivaio	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	3 contacts →
	Exact match “Vivaio is a startup lab looking to disrupt the travel and hospitality industry.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25	Operation-All	Exact match	Boston, MA, United StatesHQ recorded Oct 20, 2026	1-10	3 contacts →
	Exact match “We help startups launch by managing background administration work and marketing - efficiently and affordably, because we have been there.” 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 “startup engagement platform 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 93 startup engagement platform companies based in Boston, United States

See the full list, filter by size, metro and specialty, and access 151 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Startup engagement platform companies based in Boston, United States at a glance

As of Oct 20, 2026

18.4%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

Oct 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

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 93 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 “startup engagement platform 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. 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 151 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.

Startup engagement platform companies 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 “startup engagement platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup engagement platform companies are there based in Boston, United States?

RevenueBase identified 93 company matches for startup engagement platform companies associated with Boston, United States 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?

FA Technology Ventures 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 startup engagement platform companies?

New York leads the United States with 423 company records, followed by San Francisco (356) and Los Angeles (117). Boston has 93.

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 151 professional contacts with verified work emails tracked across these 93 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.