Most B2B sales leaders don’t shop for appointment setting until the calendar goes quiet. By then, the pressure is to sign something fast. That is usually when the wrong partner gets picked. This guide compares seven outsourced sales providers that book meetings for B2B sales teams. We looked at how each one staffs, prices, and runs its programs. We also lay out the fit criteria that matter most when you evaluate outsourced inside sales services. Those criteria carry the most weight in enterprise and technology sales, where a bad meeting costs the most.Quick AnswerThe best B2B appointment setting service depends on who you sell to and how complex your deal is. Enterprise and Fortune 500 programs usually need dedicated, U.S.-based reps who are employed and managed by the provider. Technology companies often do best with a specialist that already knows the buyer and the vocabulary. Volume-driven campaigns can work with shared or offshore teams at a lower monthly cost. Whichever way you lean, compare providers on who employs the reps, what counts as a qualified meeting, and what happens to your pipeline if you leave.How We Built This ComparisonSales Focus has built outsourced sales teams since 1998. Over that time, we have met plenty of companies that came to us after a provider booked lots of meetings and closed very little. That experience shaped the criteria in this guide.Sales Focus is also one of the seven providers listed here. We wrote this, so read our entry with that in mind. For the other six, we relied on each company’s own website and pricing pages, verified client reviews on Clutch, and published third-party reviews. We have not been a client of any of them.Pricing in this category changes often, and most providers quote custom programs. Treat every figure here as a starting point for your own conversation, not a quote. Everything below was current as of November 2026.Why Appointment Setting Is Harder to Buy Than It LooksBuyers give sellers very little time. Gartner surveyed 750 B2B buyers involved in complex purchases. They spent just 17% of their buying time meeting with suppliers. If three suppliers are in the running, each one gets about 5%.That makes the first meeting expensive. A meeting with the wrong person, or with no real need behind it, burns part of a very small window.Building the capability in-house is slower than it looks, too. The Bridge Group’s 2025 research covered 351 B2B companies. It found that a new SDR takes an average of 3.0 months to ramp and stays about 1.9 years. Only 60% of reps were at quota. Median on-target earnings were $80,000, before tools, data, and management time.Key Takeaway: The goal is not more meetings. The goal is more meetings with the people who sign, backed by a real need and a realistic timeline.The Seven Providers at a GlanceProviderFounded and HQTeam modelMain channelsIndustry focusPricing signalBest fitSales Focus Inc.1998, United StatesDedicated W-2 reps managed by Sales FocusPhone, email, video; field sales availableCross-industry, including technology, energy, telecom, healthcare, and financeCustom; not publishedEnterprise and Fortune 500 programs that need a dedicated teamSalesRoads2007, Boca Raton, FLDedicated U.S.-based SDRsPhone-first, plus emailBroad B2BFrom $9,950 per 4-week cycle (published)U.S. mid-market and enterprise, phone-led outreachmemoryBlue (incl. Operatix)2002, Tysons, VADedicated SDR teamsPhone, emailTechnology and public sectorNot publishedSoftware and tech companies, including B2G and EuropeCIENCE2015, Denver, COManaged SDR service plus software platformMultichannelBroad B2BFrom $5,000 setup plus $2,499/month (published)Teams that want data and outreach in one programMartal Group2009, Oakville, ONManaged SDRs or AI platform licenseEmail, LinkedIn, phoneTechnology$3,600 to $8,000/month (third-party estimate)Tech firms testing new marketsBelkins2017, Dover, DEAppointment setting team on retainerEmail, LinkedIn, phoneBroad B2B$5,000 to $14,800/month (third-party estimate)Mid-market multichannel meeting flowCallbox2004, Encino, CATeams based mainly in the PhilippinesPhone, email, LinkedInBroad B2B$50,000 to $200,000/year (third-party estimate)Multi-region campaigns on a budgetPricing marked “published” comes from the provider’s own site. Pricing marked “third-party estimate” comes from independent reviews and should be confirmed with the provider.Sales Focus Inc.Sales Focus was founded in 1998 by Tony Horwath. We build dedicated sales teams for clients, and every rep is a W-2 employee managed by Sales Focus. Appointment setting is one part of that work. The same team can also qualify inbound leads, run business development, and manage existing accounts. We launch new programs in 45 days or less. Clients have included Hitachi USA, PPG Industries, Sprint, and TXU Energy.Our case studies show what that looks like in practice. One software development company builds AI-driven products for web, mobile, and enterprise platforms. In the first seven months, our team qualified 144 leads and booked 97 sales demos. A six-month campaign for a global IT services firm produced 33 scheduled appointments and 77 marketing-qualified leads. The appointment count beat the client’s goal. Programs can also run for years. A steel detailing client’s team averaged 131.8% to quota over five years and generated more than $3.3 million in revenue.Where it fits: Enterprise, Fortune 500, and technology sales teams that need reps who can speak credibly with senior buyers. Unlike most providers in this comparison, Sales Focus also runs field sales teams. Our Global Partners network extends coverage into Europe, South America, the Middle East, and the Pacific Rim. Companies that want to keep their reps can use our 12-month employee transition option.What to check: Sales Focus builds ongoing programs, not pay-per-meeting packages, and pricing is custom. Ask for a program design tied to your quota, target accounts, and timeline. You can see how our programs run on our inside sales outsourcing page.SalesRoadsSalesRoads was founded in 2007 and is based in Boca Raton, Florida. It runs a phone-first model with U.S.-based SDRs. The company says its reps average five to ten years of sales experience. Each rep is managed by a dedicated sales coach. Its pricing page lists an entry price of $9,950 per four-week cycle, with cancel-anytime terms.Where it fits: U.S.-focused mid-market and enterprise teams that want experienced callers and published pricing.What to check: SalesRoads builds its programs around phone calls and email. If your buyers tend to respond on other channels, ask how the program will reach them. Also confirm what the four-week entry price includes, such as list building, CRM work, and the number of SDR hours.memoryBlue (Including Operatix)memoryBlue was founded in 2002 and is headquartered in Tysons, Virginia. It works almost entirely with technology companies; about 90% of its Clutch-listed work is in IT. In 2023, it acquired Operatix, a London-based SDR firm founded in 2012 that serves B2B software vendors. The combined group offers sales development, recruiting, and sales training.Where it fits: Software, SaaS, and cybersecurity companies, including those selling to government or expanding into Europe.What to check: The tech focus is a real strength for software sellers. It helps less if your product sits outside technology. Ask whether your reps will be dedicated to your program or shared across clients.CIENCECIENCE was founded in 2015 and is based in Denver, Colorado. It pairs managed SDR services with its own data and outreach platform. CIENCE is now part of graph8, a company that leans heavily on AI-driven prospecting. CIENCE’s own published pricing starts at a $5,000 setup fee plus $2,499 per month for managed outbound SDR services.Where it fits: Teams that want research, data, and multichannel outreach from one vendor at a lower entry price.What to check: The company’s model is moving toward software. Confirm how much of your program is run by people and how much by automation. Also ask who actually speaks with your prospects.Martal GroupMartal Group was founded in 2009 in Oakville, Ontario. It focuses on B2B technology companies and runs outreach by email, LinkedIn, and phone. Clients can hire a managed SDR team or license Martal’s AI sales platform and run campaigns themselves. Third-party reviewers estimate retainers of $3,600 to $8,000 per month.Where it fits: Technology companies that want to test a new market or message without a long hiring commitment.What to check: Reviewers often describe Martal’s delivery as a shared SDR model. For enterprise deals, ask how many other clients your reps support at the same time.BelkinsBelkins was founded in 2017 and is headquartered in Dover, Delaware. It is built around appointment setting across email, LinkedIn, and calling. The company reports more than one million appointments booked for over 1,000 clients. Belkins does not publish pricing. Third-party estimates run from about $5,000 to $14,800 per month.Where it fits: Mid-market teams that want steady multichannel meeting flow and detailed campaign reporting.What to check: Most Clutch reviews are positive, though a few clients reported missed meeting targets. Ask what happens if the agreed meeting count is not met, and what minimum term applies.CallboxCallbox was founded in 2004 and is headquartered in Encino, California. Its primary operations are in the Philippines, with teams supporting North America, Asia Pacific, Latin America, and EMEA. It runs multichannel outreach by phone, email, and LinkedIn. Third-party estimates put annual programs at $50,000 to $200,000.Where it fits: Companies running campaigns across several regions that need broad coverage at a controlled cost.What to check: Offshore delivery can keep costs down. If you sell to senior U.S. buyers, listen to sample call recordings first. Then judge whether the conversation sounds like your brand.Eight Criteria for Evaluating Outsourced Inside Sales ServicesA provider list only gets you to a shortlist. These eight criteria are what separate a good fit from an expensive lesson, especially for enterprise and technology buyers.1. Who Employs the RepsAsk whether reps are full-time employees, contractors, or staff at an offshore partner. Employment affects training, oversight, and turnover. It also affects who is accountable when a rep says the wrong thing to your biggest prospect.2. Dedicated or Shared RepsA dedicated rep learns your product, your market, and your objections. A shared rep splits attention across several clients. Shared models cost less and can work for simple offers. Complex enterprise sales usually need someone focused on your program.3. A Written Definition of a Qualified MeetingEvery provider promises qualified meetings. Few define the term the same way. Put it in writing: the titles that count, the company size, the need, and the buying timeline. Then agree on whether you pay for meetings booked or meetings held.Here is a simple way to compare offers. Divide the monthly fee by the number of qualified meetings that actually happen. Say Provider A charges $10,000 a month and delivers 14 held meetings. That works out to about $714 per meeting. Provider B charges $6,000 and delivers 8 held meetings. That is $750 per meeting. The cheaper retainer turned out to cost more.4. Industry and Product KnowledgeTechnology sales outsourcing raises the bar here. IT leaders and engineers can tell within a minute whether a caller understands the product. Ask for examples of programs in your industry. Better yet, ask to hear a recorded call from one.5. Data Handling, Compliance, and SecurityEnterprise procurement teams will ask how a provider stores contact data, records calls, and follows calling and email rules. Selling into Europe adds GDPR questions. A provider that can’t answer these clearly will slow down your security review, or fail it.6. CRM Access and Data OwnershipReps should work inside your CRM, or sync to it daily. Confirm in the contract that you own the contact lists, call notes, and recordings. If you change providers, that history should stay with you.7. Launch Time and Ramp PlanAsk for a dated plan from kickoff to the first booked meeting. A vague answer usually means the provider has not hired the reps yet. Compare that timeline with the cost and time of hiring and ramping your own SDRs.8. What Happens After the MeetingSome providers stop at the calendar invite. Others can follow up, qualify further, run demos, and manage accounts. Fortune 500 sales services often need the second kind. Also ask what happens at the end of the contract, including whether you can hire the reps who know your accounts.Key Takeaway: Judge providers on the cost of a held, qualified meeting, not on the monthly retainer or the number of meetings booked.Matching the Provider Type to Your SituationMost buyers fall into one of five situations. Each points to a different kind of provider.Enterprise or Fortune 500 sales with long cycles: Look for dedicated, U.S.-based reps employed by the provider. Sales Focus and SalesRoads both fit this profile.Software, SaaS, or cybersecurity: A technology specialist will ramp faster. memoryBlue and Martal Group focus here.Data and outreach in one package: CIENCE bundles its platform with managed SDR services.Mid-market teams that want multichannel meeting flow: Belkins is built for this.Multi-region campaigns on a budget: Callbox covers several regions from an offshore base.Red Flags to Watch ForA guaranteed meeting count with no written definition of a qualified meeting.No access to call recordings or email copy.No named manager responsible for your reps.A long contract with no exit if targets are missed.No current client in your industry who will take a reference call.Finding the Right Appointment Setting PartnerThe best B2B appointment setting service is the one built for your sale. Enterprise and Fortune 500 teams usually get the most from dedicated, employed reps who can speak with senior buyers. Technology companies tend to ramp faster with a specialist that already knows their market. Budget-driven, multi-region campaigns can work well with shared or offshore teams. In every case, the measure that matters is the same. Count the held, qualified meetings that turn into real pipeline, and judge each provider by what those meetings cost.Start with your situation, not the provider’s pitch. Write down your buyer, your deal size, and what a qualified meeting means to your team. Then use the eight criteria above to narrow your shortlist to two or three providers.If your program calls for a dedicated, employed team that can grow beyond appointment setting, we’re glad to talk it through. You can reach the Sales Focus team here.
