Company lists · Data refreshed November 2026

Top 22 B2B sales development services based in San Francisco, United States

Name: B2B sales development services based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 134 companies tracked

RevenueBase identified 134 company matches for B2B sales development services associated with San Francisco, United States as of November 2026 and tracks 1,465 professional contacts across them, including 338 with verified work emails. Across the United States, New York is the largest hub for this category (310 companies); San Francisco follows with 134.

This list covers company matches for B2B sales development services associated with San Francisco, 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 November 5, 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 Nov 5, 2026 How this list was built

134Companies

1,465Contacts tracked

338Verified emails

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The 22 largest B2B sales development services based in San Francisco, United States

Ranked by team size

Top 22 of 134 company matches for B2B sales development services based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Levelup Leads	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	51-200	69 contacts →
	Exact match “Start filling your pipeline now!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Clarus Designs	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	66 contacts →
	Exact match “Clarus Designs is a technology consulting firm which focuses on operational efficiency in order to scale and grow your business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Kionin INC	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	60 contacts →
	Exact match “Kionin is a GTM engineering studio for early-stage B2B software companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Sales Clover	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	201-500	50 contacts →
	Exact match “We offer a full suite of Sales Outsourcing services that can help.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Digital Reach Agency	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	42 contacts →
	Exact match “Digital Reach is an internet marketing firm focused on B2B Demand Generation and Inbound Marketing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Dealsignal	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	51-200	27 contacts →
	Exact match “DealSignal provides fresh, accurate, verified B2B data that helps sales & marketing teams maximize their efficiency, performance and results.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Lead Generation Hubs	Exact match	San Francisco, United StatesHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “Lead Generation Hub: Beyond Lead Generation – Real Connections, Real Results At Lead Generation Hub (LGH), we’re not just another lead gen company; we’re your dedicated partner in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Insidescale	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “InsideScale helps SaaS leaders scale faster through expert-led sales development.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Sally AI Sales Representative	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	16 contacts →
	Exact match “Powering B2B growth with outbound systems that attract mid-size and enterprise-qualified leads.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Olivine Marketing	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	12 contacts →
	Exact match “Olivine Marketing is a full-service product marketing agency for B2B SaaS companies, founded in 2016.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Demandprops	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “DemandProps provides data, content & intent powered demand generation services for B2B marketing & media clients globally.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Seed2c	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	51-200	9 contacts →
	Exact match “As a performance-based Sales Development firm, all pricing is tied to results.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Cold Email Hackers	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Helping B2B SaaS companies generate pipeline, course-correct their product offering, and increase valuations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	The Amrani Group	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	7 contacts →
	Exact match “The Amrani Group helps early-stage B2B companies build scalable Sales teams and Go-to-Market strategies for North America.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	JD Leads Online	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Sales Driven Marketing	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	11-50	6 contacts →
	Exact match “MAKING CONNECTIONS DELIVERING RESULTS We streamline your prospecting and lead generation, freeing up your time to focus on business growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Spread Digital INC	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1-10	4 contacts →
	Exact match “Spread Digital can help you generate high-quality leads, revive your inactive customer database and automate your sales funnel for seamless conversions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Espresso B2B Marketing	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “Espresso B2B Marketing is a robust marketing agency dedicated to helping you grow your company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Presidio Interactive	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “Presidio Interactive is no longer in operation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Gassée Consulting	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “My clients will tell you that I take great care in building out playbooks that can be applied by anyone within the company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Magna Construction Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “Magna Construction Solutions provides fractional business development leadership to help construction materials manufacturers, distributors, and startups accelerate growth and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Unicorn Hires	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	1-10	1 contacts →
	Exact match “For Sales Professionals: Unicorn combines applicant educational and consultative resources to help boost your chances of landing your dream job.” Recorded in the RevenueBase company graph · Nov 5, 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 development services”. 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 22 of 134 B2B sales development services based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B sales development services based in San Francisco, United States at a glance

As of Nov 5, 2026

23.1%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 134 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 San Francisco, United States whose business descriptions match “B2B sales development services” 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 338 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 November 5, 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 development services 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 development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B sales development services are there based in San Francisco, United States?

RevenueBase identified 134 company matches for B2B sales development services associated with San Francisco, United States as of November 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?

Levelup Leads 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 development services?

New York leads the United States with 310 company records, followed by San Francisco (134) and Miami (127).

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 338 professional contacts with verified work emails tracked across these 134 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 November 5, 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.