Best Outsourced SDR & BDR Companies for B2B SaaS in 2026

By Neej Parikh, Co-Founder and Co-CEO, Exordiom. Updated September 2026.

TL;DR

• Exordiom gives you global SDR and BDR talent screened across a 2,000 to 5,000-person applicant pool using our AI vetting platform. All-in pricing starts at $3,000 per person monthly, with final pricing based on engagement scope.
• Belkins focuses on B2B outbound campaigns and appointment setting. Pricing is not listed publicly.
• CIENCE provides outsourced SDR services for prospecting and pipeline development. Pricing is not listed publicly.
• SalesRoads specializes in outsourced appointment setting and SDR programs. Pricing is not listed publicly.
• Martal Group offers tiered outsourced sales services with onshore representatives across multiple regions. Pricing is not listed publicly.
• Callbox supports global, multilingual lead generation and appointment setting. Pricing is not listed publicly.
• Talk to Exordiom about building an outsourced SDR team around your markets and working hours.

Why companies outsource SDR and BDR hiring

Internal SDR and BDR hiring requires you to recruit candidates, assess sales ability, provide tools and training, and manage performance. You must source candidates, assess sales ability, provide tools and training, and absorb the cost of vacancies or weak hires. Performance can vary widely because a polished resume and a strong interview reveal little about prospecting discipline, communication, and consistency.

An outsourced SDR or BDR provider supplies external sales representatives who identify prospects, conduct outreach, qualify interest, and book meetings for your company. You can add pipeline capacity without building the entire recruiting and management function internally. Offshore BDR providers usually concentrate hiring in lower-cost regions, while global providers recruit across several markets to cover specific languages and working hours.

Vetting depth separates a managed team from simple recruiting support. A provider that reviews only a narrow shortlist has less evidence for comparing candidates than one that assesses the full applicant pool. For each engagement, our AI vetting platform screens the full pool of 2,000 to 5,000 applicants before human selection. You can then choose from candidates assessed against the role rather than relying mainly on resumes and interviews.

What to look for in an outsourced SDR/BDR partner

Use the following five criteria to compare every outsourced SDR or BDR provider. The comparison table later uses these exact columns.

• Talent sourcing and vetting depth. Ask how the provider builds its candidate pool and tests each applicant. Resume reviews and interviews reveal less than structured assessments applied across the full pool.
• Time zone overlap. Confirm when representatives will work relative to your buyers and internal staff. Geographic coverage alone does not guarantee enough shared hours for coaching, handoffs, and live prospect conversations.
• Contract flexibility. Review minimum terms, notice periods, and options for changing headcount. Flexible terms let you test a market or adjust capacity without carrying unused seats through a long commitment.
• Pricing transparency. Compare the full monthly cost per representative. Confirm whether the quoted price includes recruitment, management, sales tools, and replacement support before comparing providers.
• Provider fit across company stage. Match the service model to your sales maturity. A startup may need help defining outreach, while an enterprise may need representatives who can follow established processes across several regions.

Exordiom is led by two operators who have served as chief revenue officers at technology companies. Their experience building business development, marketing, and sales functions informs how we assess candidates and structure outsourced sales teams. We apply that operating experience alongside our AI vetting platform rather than treating candidate selection as a resume-screening exercise.

The best outsourced SDR and BDR companies in 2026

The ranking prioritizes vetting depth, working-hour overlap, contract flexibility, pricing transparency, and fit across company stages. The providers use different service models. The profiles distinguish dedicated outsourced staffing from agency-led appointment-setting campaigns and explain the use case for each option.

Exordiom ranks first for buyers who want a managed global SDR or BDR team with mapped working hours. Our AI platform screens the full pool of 2,000 to 5,000 applicants for each engagement, and pricing starts at $3,000 per person each month with no stated ceiling. Belkins, CIENCE, SalesRoads, Martal Group, and Callbox follow based on their respective strengths in appointment setting, outsourced sales development, and international coverage.

Exordiom

Best for

We rank Exordiom first for B2B AI, SaaS, and Tech companies that want an AI-vetted, globally distributed SDR or BDR team with working hours mapped to their target markets.

What it is

Our AI vetting platform screens the full applicant pool for each engagement, typically covering 2,000 to 5,000 candidates. Evaluating the entire pool gives you a broader evidence base than a process built around resume reviews and interviews with a small shortlist.

Our global talent model matches sales representatives to the regions and hours your buyers operate in. You can build coverage around a specific market without restricting recruitment to one city or accepting poor overlap from a fixed offshore location.

Our short-term and long-term contract options support startups and enterprise buyers. You can use an Exordiom team to test a market, add capacity during a growth period, or maintain regional coverage. We can also recruit for multilingual roles when your target markets require them.

Pros

• Our AI platform evaluates the full applicant pool rather than screening only a small initial shortlist.
• Global sourcing expands the available talent pool while time-zone mapping supports live buyer conversations.
• Short-term and long-term contracts give you more control over commitment length.
• The per-person model lets startups begin with a focused team while supporting larger enterprise deployments.
• SDRs and BDRs can work within your existing sales processes and reporting structure.
• Exordiom provides its proprietary HyperCare support to help clients and representatives maintain a productive working relationship.

Cons

• Exordiom is a newer brand than several established outbound agencies in this list.
• The model may suit you less if you want a conventional appointment-setting agency that sells a fixed campaign package.

Pricing

Our all-in pricing starts at $3,000 per person per month. Your final quote will reflect the engagement scope, role requirements, and team size. You can contact Exordiom to confirm contract terms and the services included in your proposed team.

Belkins

Best for: B2B SaaS and technology companies that want an agency to manage outbound prospecting and appointment setting.

Belkins ranks second as a managed outbound agency focused on generating qualified sales meetings. Its service model can reduce the operational work involved in building prospect lists, running outreach, and booking appointments. You still need an internal salesperson to handle discovery, product questions, and closing.

Belkins suits buyers who prefer an agency-led campaign over hiring individual SDRs into their own operating structure. Before signing, confirm how Belkins defines a qualified appointment, which outreach channels your package includes, and how much control you retain over messaging and target-account selection.

Pros

• Managed appointment setting reduces the need to recruit and supervise an internal SDR team.
• B2B and technology positioning fits SaaS sales motions.
• Campaign support can cover prospecting and outreach execution.

Cons

• An agency-led model may provide less direct control than a dedicated outsourced SDR team.
• Public information does not confirm the depth of candidate vetting behind each engagement.
• Buyers should verify time zone coverage, contract length, replacement terms, and reporting during procurement.

Pricing

Belkins does not list standard pricing publicly. Request a proposal that separates setup costs, recurring fees, included outreach volume, appointment criteria, and any minimum contract commitment.

CIENCE

Best for

B2B SaaS companies that want a managed outbound program instead of recruiting and supervising an internal SDR team.

What it is

CIENCE provides SDR-as-a-service, with an external team handling prospect research, outbound outreach, and appointment setting. You define the target market and sales goals, while CIENCE runs the day-to-day prospecting work.

The managed model can reduce the time required to launch an outbound campaign. Buyers should confirm which outreach channels, reporting tools, and qualification standards their engagement includes before signing.

Pros

• Managed prospecting reduces your internal hiring and supervision workload.
• Centralized research and outreach can simplify campaign execution.
• An established service model suits companies that want an agency to run outbound activity.

Cons

• You retain less direct control over daily SDR activity than you would with internal hires.
• Campaign quality depends on clear targeting, messaging, and lead qualification requirements.
• Public information does not confirm team size or candidate vetting methods.
• Private pricing makes initial cost comparisons harder.

Pricing

CIENCE does not list standard pricing publicly. Request a proposal based on campaign scope, target market, outreach channels, and expected appointment volume.

SalesRoads

Best for: B2B SaaS companies that want an agency to manage outbound prospecting and appointment setting.

What it is: SalesRoads provides outsourced SDR services for companies that prefer a managed agency engagement over hiring representatives directly. Its team handles outbound activity with the goal of booking qualified sales conversations for your internal account executives.

The agency model can suit you when internal hiring would take too long or when your sales leaders lack the capacity to supervise a new SDR team. Buyers should confirm target-market experience, reporting practices, time zone coverage, and qualification criteria during procurement.

Pros:

• SalesRoads combines SDR execution and appointment setting under one provider.
• The managed model reduces your internal recruiting and day-to-day supervision work.
• The service can support companies that need outbound capacity without adding permanent headcount.

Cons:

• An agency-led program gives you less direct control over individual SDR hiring than a managed staffing model.
• Public information does not establish detailed vetting methods or standardized contract terms.
• Buyers need a custom discussion to assess industry experience and geographic coverage.

Pricing: SalesRoads does not list pricing publicly. Request a proposal that specifies campaign scope, staffing, onboarding, contract length, and any additional fees.

Martal Group

Best for: Martal Group suits B2B companies that want onshore sales coverage across several regions and a choice of service levels.

What it is: Martal Group provides outsourced lead generation, appointment setting, and sales support. Martal Group describes its network as comprising more than 200 onshore sales representatives across the United States, Canada, Europe, and Latin America. That distribution can support local market knowledge and working-hour overlap across several target regions.

Martal organizes its service into three tiers called Sales Executives, Sales Team, and Sales Partnership. The tiers let you choose between individual sales support, a broader managed team, and a deeper sales partnership.

Pros:

• More than 200 sales representatives give Martal substantial regional coverage.
• Three service tiers let you select the level of sales ownership you need.
• Martal Group claims that its outsourced model can reduce sales costs by up to 65 percent compared with an internal team, but buyers should verify the assumptions and costs included in that comparison.

Cons:

• Martal does not publish fixed dollar rates, which limits direct cost comparison before a sales call.
• Buyers seeking offshore labor rates may find its onshore staffing model less suitable.

Pricing: Martal provides custom quotes based on the selected tier and engagement scope. Its website presents the Sales Executives, Sales Team, and Sales Partnership tiers without publishing dollar rates. Buyers should ask which staffing roles, sales activities, and contract terms each quote includes.

Callbox

Best for: B2B SaaS companies running multilingual lead generation and appointment-setting campaigns across several regions.

What it is: Callbox is a long-running outsourced sales agency with global and multilingual outreach capabilities. Its model suits companies that want one provider to support prospecting and appointment setting across markets where language coverage affects response rates and sales conversations.

Callbox operates as a campaign provider rather than a source of individual offshore BDR hires. Buyers should confirm representative allocation, working-hour overlap, reporting cadence, and contract terms during procurement.

Pros

• Multilingual outreach supports campaigns in several target markets.
• Global coverage can reduce the need to coordinate separate regional agencies.
• An established appointment-setting focus suits buyers seeking a managed campaign.

Cons

• Callbox does not publish enough pricing detail for direct budget comparisons.
• Buyers seeking dedicated representatives embedded in their internal workflow should confirm how staffing and account ownership work.
• Global coverage does not guarantee full overlap with every sales team's working hours.

Pricing: Callbox does not list pricing publicly. Request a proposal based on target regions, language requirements, campaign scope, and expected appointment volume.

How the top outsourced SDR/BDR providers compare

Which provider fits your situation

• An early-stage startup can use Exordiom's managed-team model to add a focused team under a short-term contract. Pricing starts at $3,000 per person each month.
• A mid-market SaaS company that wants a provider to run an appointment-setting campaign can consider SalesRoads, while confirming pricing, qualification criteria, and contract terms.
• An enterprise selling across regions can use Exordiom's global sourcing and mapped-hours model to recruit representatives for its target markets and working hours.
• A company comparing primarily on price should request itemized quotes from each provider. Martal Group's claim of savings up to 65 percent is not directly comparable without its assumptions and included services.

Why Exordiom leads for global outsourced sales teams

Exordiom leads when you need an outsourced sales team built around specific markets and working hours. We source talent globally and map coverage to your required time zones, so you can seek working-hour overlap without limiting recruitment to one region.

Our AI vetting platform screens the full applicant pool for each engagement, typically 2,000 to 5,000 candidates. Screening the full pool gives us more candidates to assess before we present a shortlist, rather than limiting the evaluation to resumes and interviews with a small group.

All-in pricing starts at $3,000 per person per month. Final pricing reflects the role requirements, team size, and engagement scope, so buyers should confirm the included services in their quote. We also support startups through enterprise buyers with short-term and long-term contracts.

Talk to Exordiom to discuss your target markets, coverage hours, hiring criteria, and expected team size.

How we evaluated these providers

We based each profile on provider-published information and prioritized official vendor websites over directories, reviews, and other third-party material. Numerical claims attributed to a provider have not been independently verified unless stated otherwise. We excluded third-party-only claims unless we marked them as unconfirmed.

We compared providers using vetting depth, time zone coverage, contract flexibility, pricing transparency, and fit across company stages. Some relevant pages from Belkins, CIENCE, SalesRoads, and Callbox were inaccessible during research. We therefore omitted pricing and other details that we could not confirm from available provider materials. Buyers should confirm current terms during procurement.

FAQ

How much does an outsourced SDR or BDR cost?

All-in per-person pricing combines the sales representative and managed hiring service in one monthly fee. Exordiom pricing starts at $3,000 per person per month and includes sourcing and vetting. Buyers should confirm the full list of included services and the final rate for their engagement. A bundled fee helps you compare costs without separating recruiting expenses from monthly staffing costs.

What does offshore BDR mean compared with global talent?

An offshore BDR works outside your home country, while a global talent model sources candidates across multiple regions based on skill and working hours. We map global candidates to your required time zone rather than limiting recruitment to one offshore location. You gain a wider candidate pool while preserving overlap with your sales team and prospects.

How long are outsourced SDR contracts?

Contract flexibility describes whether a provider supports short assignments, long engagements, or both. We offer short-term and long-term arrangements for companies ranging from startups to enterprises. Flexible terms let you test a role, cover a temporary need, or build a lasting outsourced SDR team.

How does AI vetting differ from typical agency screening?

AI vetting uses structured evaluation across an applicant pool instead of relying mainly on resumes and interviews. Our platform screens the full pool of 2,000 to 5,000 applicants for each engagement. Broader screening helps qualified candidates surface even when their resumes would not pass a conventional review.