Top 11 Sales Agencies in San Francisco
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Most lists of San Francisco sales agencies are directory scrapes. This one is not, and the difference shows up immediately: of the eleven agencies below, only three have a genuine San Francisco address. The rest sell into the Bay Area from Delaware, Denver, Durham, Boca Raton, Austin, Ontario, Dublin and London.
That is not a reason to rule them out. Outbound runs over email, LinkedIn and video now, so a team in Durham can work a San Francisco territory perfectly well. It is a reason to know which is which before you sign, because "San Francisco sales agency" on a directory page and a team that can meet your reps for coffee are two very different products.
Every entry below was checked against the agency's own website in August 2026: founding year, head office, what they actually sell, and which clients they name themselves. Where an agency does not publish something, this list says so rather than filling the gap.
TL;DR: 11 sales agencies serving San Francisco
Three kinds of agency, sold under one name
"Sales agency" covers three different products, and buying the wrong one is the most common and most expensive mistake in this category.
- Research and data. They build and verify the list, and you run the outreach. DataBees is the clearest example here.
- Appointment setting. They run the outreach and hand you booked meetings. Belkins, Martal Group and Tactical TeleSolutions sit here.
- Full sales outsourcing. A managed SDR team acts as an extension of your own. CIENCE and SalesRoads are built for this.
The pricing model usually gives the game away. Research is priced per record or per project, appointment setting per meeting or per month, and managed SDR teams per rep per month. If an agency will not say which of the three it is, that is your answer.
Before the list, some background on where this is written. SmartReach.io is not a sales agency. It is a sales engagement platform that agencies on this list and others like them use to run the work: prospecting against your ICP, outreach over email and LinkedIn, and a shared team inbox for the replies. Our particular focus is email deliverability. If you are weighing an agency against running outbound yourself, that is the honest disclosure to weigh this list against.
Compare all 11 sales agencies
Founding years and head offices are from each agency's own website or company filings, checked August 2026. "Names publicly" lists clients the agency itself puts on its site, not names collected from elsewhere.
| # | Agency | Founded | Head office | What it sells | Names publicly |
|---|---|---|---|---|---|
| 1 | Belkins | 2017 | Dover, Delaware | Appointment setting, omnichannel outbound | IGS, Omnicharge, Cengage Learning |
| 2 | Pearl Lemon | 2016 | London, UK | SEO, PPC, link building | Not published |
| 3 | SalesRoads | 2007 | Boca Raton, Florida | Outsourced US-based SDR teams | Quest Diagnostics, Microsoft, AchieveIt |
| 4 | CIENCE | 2015 | Denver, Colorado | Managed outbound and inbound SDRs | Okta, Uber, Salesforce, Airbnb |
| 5 | RevBoss | 2014 | Durham, North Carolina | Founder-led demand generation | ShyftOff, UserVoice, Altruist |
| 6 | Martal Group | 2009 | Oakville, Ontario | Outbound lead gen, appointment setting | Bosch, Jedox, Clickworker, Awin |
| 7 | Brightest Minds | 2017 | Dublin, Ireland | Dedicated SDRs, LinkedIn and email | Not published |
| 8 | DataBees | 2017 | San Francisco | B2B data research and enrichment | Not published |
| 9 | Interrupt Media | 2014 | Austin, Texas | Demand gen, marketing operations | Not published |
| 10 | AI Bees | 2018 | San Francisco | Performance-based demand generation | Salesforce, Vodafone, Validity |
| 11 | Tactical TeleSolutions | 1991 | Walnut Creek, California | B2B telemarketing, appointment setting | XIFIN, Standard BioTools, SF Health Plan |
The 11 agencies
1. Belkins
Founded in 2017 and run from Dover, Delaware, Belkins is the highest-volume appointment setter on this list. The service is genuinely omnichannel: cold email, intent calling, LinkedIn, paid ads and voicemail, with HubSpot consulting and deliverability work sold alongside.
What separates them from most of this category is that they publish real numbers. Their own case studies name IGS at 330 appointments in 15 months, Omnicharge at 320 in twelve, and Cengage Learning at 145 in nine. Numbers on an agency's own site are still marketing, but named clients with dated figures are far more checkable than a wall of logos.
2. Pearl Lemon
Pearl Lemon is included because it appears on nearly every San Francisco agency list, and it is worth being clear about what it is. Founded by Deepak Shukla in 2016 and headquartered in London, it is an SEO, PPC and link-building agency that has grown to a team of 130 or so across four continents. It does list a San Francisco address on Fillmore Street.
It is not a sales agency. If you want organic traffic, Pearl Lemon is a reasonable place to look. If you want meetings on your reps' calendars this quarter, the other ten entries are the relevant list. No client names or review figures are published on the site to weigh either way.
3. SalesRoads
The veteran. SalesRoads was founded in 2007 by David Kreiger, originally as Home-Base USA out of a Wharton business plan competition, and it still runs from Boca Raton, Florida. Eighteen years in, it claims 500-plus clients and more than 100,000 appointments set.
The distinguishing commitment is that its SDRs are US-based, which matters if your buyers expect an American voice on the phone. It is phone-first in a category that has drifted almost entirely to email, and it acquired VSA Prospecting in January 2025 to add capacity. Quest Diagnostics and Microsoft appear among the clients on its own site.
4. CIENCE
Founded in 2015 and headquartered in Denver, CIENCE is the enterprise option. It sells managed SDR teams four ways: outbound, inbound, high-volume scaled programmes, and in-market local reps. The client logos are the strongest on this list, with Okta, Uber, Salesforce and Airbnb named on their own site alongside a claim of 2,500 clients served.
The trade with an agency at this scale is the usual one. The playbooks are proven and the machine is real, and you are one account among thousands rather than the client a founder personally worries about.
5. RevBoss
RevBoss has changed shape since most roundups last looked at it, this one included. Founded in 2014 in Durham, North Carolina, it used to be a software-plus-service outbound shop. It now positions as a founder-led demand generation partner: thought leadership, founder newsletters, LinkedIn audience building and event-led lead generation.
It is also one of the very few agencies anywhere that publishes its prices. The core system is $3,500 a month and the full stack $4,500 or more. In a category where every other site says "contact us", that alone is worth something.
6. Martal Group
Founded in 2009 and headquartered in Oakville, Ontario, Martal Group is the largest team here by headcount, with 200-plus sales executives across North America, the EU and Latin America. It keeps a San Francisco office alongside one in Uniondale, New York.
The service covers outbound lead generation, appointment setting, cold email, LinkedIn and cold calling, and the site now leads on an AI sales platform layered over that. Bosch, Jedox, Clickworker and Awin are named on their own pages. At sixteen years old it is the second-oldest agency on this list.
7. Brightest Minds
Founded in 2017, Brightest Minds is headquartered in Dublin with offices in San Francisco, Kyiv and Zhytomyr. It supplies dedicated sales development executives backed by data analysts and researchers, working mainly over LinkedIn and cold email, and it has grown to a distributed team of 50 or so.
The customer base skews to tech startups, with the US at roughly 45% of its market and Ireland and the UK making up much of the rest. No client names or pricing are published, which makes it harder to assess from the outside than most of this list.
8. DataBees
The first genuinely San Francisco entry. Founded in 2017 and based at 2443 Fillmore Street, DataBees does not do outreach at all, which is precisely why it is on this list. It builds and verifies the data that outreach runs on: account and contact research, CRM hygiene, and specialist research in clinical and regulatory sources that ordinary databases do not reach.
Every record is checked by a person rather than passed straight through from a database, which is slower and materially more accurate. The team is distributed across the US, Europe, India and the Philippines. Note that DataBees and AI Bees are unrelated companies with confusingly similar names.
9. Interrupt Media
Founded in 2014, Interrupt Media is a 30-plus person demand generation agency headquartered in Austin, with staff in the Philippines, Serbia and across the US. Older directory entries still list it in San Francisco, which is where a lot of these roundups get it wrong.
The work is broader than outbound: demand generation and inbound marketing, but also marketing automation, Salesforce administration, CRM and CMS integration, and SDR training. That makes it closer to an outsourced marketing operations team than a meetings-booking agency, and useful if your problem is the plumbing rather than the pipeline.
10. AI Bees
Founded in 2018 and headquartered in San Francisco, AI Bees is the most unusual commercial model on this list. It runs on performance-based contracts: you pay when qualified leads arrive rather than a monthly retainer, which shifts a meaningful share of the risk onto the agency.
The delivery is AI-assisted demand generation across LinkedIn and email, built on behavioural, psychographic and geo-demographic profiling of the target list. The team is around 150 people, and Salesforce, Vodafone, Validity and Mazars appear among the named clients on their own site.
11. Tactical TeleSolutions
The oldest agency here by a wide margin, and the most Bay Area. Tactical TeleSolutions has been running B2B phone campaigns since 1991, originally from the Financial District and now from Walnut Creek in the East Bay. A third of their representatives have been with the company more than sixteen years, which in an industry with famously brutal churn is genuinely rare.
The work is unfashionable and specific: appointment setting, lead qualification, event and webinar registration, live remote reception and survey work. Their own case studies name XIFIN, Standard BioTools, Viewpoint Construction Software and San Francisco Health Plan.
How to choose between them
Start with the deliverable, not the agency
Decide whether you are buying a list, booked meetings, or a managed team. Each has a different unit of work, a different price shape and a different failure mode. An agency that will not name which one it sells is selling you the ambiguity.
Ask who touches your domain
Outbound at volume can damage your sending reputation for months after a contract ends. Ask which domains they will send from, whether those domains are yours, and what their bounce and spam thresholds are before they pause a campaign.
Two more questions worth asking before you sign. What is the ramp? Most managed outbound takes six to ten weeks before meetings appear consistently, and any agency promising results in week two is describing a list they already had rather than one built for you. Who owns the work at the end? The prospect data, the sequences and the reply history should be yours when the contract closes, and surprisingly often they are not.
If you are weighing an agency against running outbound in-house, the honest comparison is not price against price. It is the agency's monthly fee against a rep's salary plus the tooling plus the twelve weeks it takes to hire and ramp them, set against the fact that everything the in-house rep learns stays with you.
If you run a sales agency and would like to be considered for this list, write to us at support@smartreach.io. Listing is free and we do not accept payment for placement.
Frequently asked questions
Which sales agencies are actually headquartered in San Francisco?
Three of the eleven. DataBees is at 2443 Fillmore Street, AI Bees lists San Francisco as its head office, and Tactical TeleSolutions has served the Bay Area since 1991 from an East Bay office in Walnut Creek. Martal Group, Pearl Lemon and Brightest Minds keep San Francisco offices but are headquartered in Ontario, London and Dublin.
What does a sales agency actually do?
It runs some part of outbound for you. In practice that splits three ways: research agencies build and verify the prospect list, appointment-setting agencies book the meetings, and full sales outsourcing gives you a managed SDR team. Most agencies lead with one of the three and sell the others alongside it.
How much does a B2B sales agency cost?
Should I hire a sales agency or build an in-house SDR team?
An agency buys speed and a running start on process. An in-house team costs more up front and compounds, because the product knowledge and the call recordings stay with you. Many teams do both: an agency for a new segment or region, in-house for the core market.
Does a sales agency need to be local to San Francisco?
Rarely. Almost all outbound work now happens over email, LinkedIn and video, so a Denver or Toronto team sells into San Francisco with no disadvantage. Location matters for field sales, in-person events and time-zone overlap with your own reps, and not much else.
What should I ask a sales agency before signing?
Who actually does the work and where they sit, whether the list is researched or bought, what happens to your domain reputation if the campaign underperforms, what the ramp period is before meetings appear, and who owns the data and the sequences when the contract ends.
Comparing other cities? We have the same treatment for sales agencies in Dallas and sales agencies in Los Angeles.
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