Shortlist providers by the job to be done
The providers below publicly market outsourced SDR, appointment-setting or closely related B2B lead-generation services. Categories describe visible positioning, not independently verified delivery quality. Confirm current scope and evidence directly with each company.
No company paid for inclusion. Beespoke is included and clearly identified because it competes in this market.
| Provider | Publicly described emphasis | A buyer should verify |
|---|---|---|
| memoryBlue | Outsourced sales development and talent | Team seniority, location, coaching and handover |
| SalesRoads | US-based appointment setting and SDR outsourcing | Channel mix, qualification and capacity |
| Martal Group | B2B sales outsourcing and lead generation | Assigned team, industry depth and reporting |
| CIENCE | Data-led outbound and SDR services | Current delivery model, research controls and ownership |
| Belkins | Appointment setting and multichannel outreach | Channel infrastructure, meeting definition and scope |
| Leadium | Outsourced SDR and sales development | Research method, staffing and management layer |
| SalesHive | SDR outsourcing, email and calling | Exact people, channels, tools and billing model |
| Callbox | Global multichannel lead generation | Region, channel mix, account team and qualification |
| Cleverly | LinkedIn-focused lead generation | Profile use, automation controls and reply handling |
| Beespoke | Founder-led, LinkedIn-focused outbound | Narrow channel fit, capacity and client sales ownership |
Reduce a longlist to three comparable providers
Score evidence before taking sales calls. A missing answer remains missing; do not award points for a promise to explain later.
The team, channels, geography, capacity and client responsibilities fit the actual job.
The provider can show research, messages, qualification and outcome data at the level needed to manage quality.
Ownership, export, access removal, cancellation and handover make it possible to change course without losing the system.
Only compare price among providers that pass all three gates.
Verify the people who will perform the work
A provider brand does not tell you who researches accounts, writes messages, sends outreach, handles replies or joins reviews. Ask for roles, locations, seniority, capacity, replacement process and the amount of management spread across clients.
Inspect a real work sample with sensitive information removed. The sample should show the account rationale, evidence used, role selection, message route and qualification decision—not only a polished dashboard.
- Named account lead and escalation owner
- Researcher, writer, sender and reply owner
- Approximate client load by role
- Training and coaching cadence
- Replacement and continuity procedure
- Client approval points
Normalize scope and pricing
One outsourced SDR offer may supply named full-time capacity. Another may sell a shared campaign team, meetings, contact volume or software-assisted execution. Normalize the model before comparing fees.
Record setup, minimum term, tools, data, domains or profiles, channel capacity, fixed and variable charges, client time, billing event and cancellation terms. Use held, in-ICP meetings and accepted opportunities as separate outcome fields.
Test qualification and sales handoff
Ask the provider to qualify one hypothetical meeting using the proposed contract language. The exercise exposes whether a job title is being mistaken for buying responsibility and whether interest, timing or business relevance must be present.
The handoff should include the original context, message history, attendee role, stated problem, qualification notes, scheduling status and any commitments made. The client's sales owner should be able to accept or reject the opportunity using documented reasons.
Protect data, accounts and learning
Confirm which CRM, inboxes, profiles, phone numbers and data sources are used and who owns them. Set access controls, approved claims, opt-out handling, platform escalation and data-return requirements.
A strong provider leaves the buyer with a reviewable campaign record: account logic, evidence, messages, reply categories, outcomes and recommendations. Without that record, the buyer rents activity but does not build an acquisition asset.
- Client-accessible CRM or export
- Account and contact provenance
- Approved message and claims library
- Access removal and credential handover
- Reply and disqualification taxonomy
- End-of-engagement learning report
Provider links and disclosure
Use these first-party pages to verify each provider's current positioning. Public offers change, and a listing here does not substitute for references, a data-processing review or a contract inspection.
Beespoke earns revenue from outbound services. The shortlist intentionally includes larger and broader competitors, uses no affiliate links and accepts no payment for order or inclusion.
Outsourced SDR due-diligence scorecard
- Interview the delivery owner, not only sales.
- Audit a work sample before signature.
- Run a defined test with a stopping rule.
- Reference-check the same delivery model you are buying.
| Area | Question | Required evidence |
|---|---|---|
| Model | Who actually works on the account? | Roles, seniority, location and capacity |
| Market | How is targeting approved? | Sample rationale, exclusions and review process |
| Output | What exactly is qualified? | Written billing and acceptance definition |
| Control | What can the client inspect? | CRM, messages, replies and experiment history |
| Risk | How are platforms, data and claims governed? | Access, sourcing, opt-out and escalation controls |
| Exit | What does the client retain? | Export, ownership and handover clause |
Frequently asked questions
What is the best outsourced SDR company?
No provider is best for every buyer. Match the provider's operating model, channels, geography, team structure, qualification standard and commercial terms to the job you need done, then verify delivery evidence.
How were companies selected for this list?
They publicly market outsourced SDR, appointment-setting or closely related B2B lead-generation services and appeared in the market sources reviewed. Inclusion is unpaid, not a performance certification and not a fixed rank.
How much do outsourced SDR companies charge?
Pricing varies by dedicated versus shared staffing, geography, channels, data, management and output definition. Use a fully loaded monthly cost and a consistent held-qualified-meeting denominator.
Is Beespoke ranked first because it published this page?
No. Beespoke is disclosed as a commercial participant and appears as one model in an unranked shortlist. Buyers should choose another provider when its scale, channels or operating model fit better.
Sources and methodology
Providers were included from visible market coverage and their own current service descriptions. Categories are editorial summaries, not independent performance ratings. There are no affiliate links, sponsorships or paid placements, and Beespoke's competing interest is disclosed. These sources were checked on August 17, 2026.