Your new Revenue Engine

More than Lead Gen & Appointment Setting

Q: What does an outsourced SDR team actually do?

Research and prioritization, email warming and deliverability, LinkedIn touchpoints, parallel dialing for speed, and consistent follow-up until we land a qualified, held meeting.

Q: Does outbound still work in 2025?

Yes—when it’s multi-channel and deliverability-safe. Combining warmed email, LinkedIn credibility, and phone (parallel dialers) typically yields 3–5x more live conversations than single-channel attempts.

Q: How much do outsourced SDR programs cost?

Pricing depends on ICP complexity, channels, and volume. See current ranges and inclusions on our pricing page.

Q: How fast will we see results?

Most programs see first meetings within 2–4 weeks after ramp, with compounding results as sequences warm and data improves.

Q: Outbound vs. appointment setting—what’s the difference?

Appointment setting is the outcome. Outbound sales is the system that creates it: research, channel mix, messaging, pacing, and QA to keep quality high while volume scales.

Q: Do you integrate with Salesforce or HubSpot?

Yes—most clients use Salesforce or HubSpot. We sync meetings and notes to your CRM and use your calendar routing for hand-offs.

Q: Which dialers do you use?

We equip SDRs with parallel dialers for throughput and call quality. See our dialer guide for details.

Q: Do you use AI SDRs or only humans?

Both. AI assists research, prioritization, and summarization; humans run judgment calls and live conversations for higher meeting quality.

Partner with an outbound sales team that can fill your pipeline at a fraction of the cost of hiring an SDR. We identify, engage, and convert high-value prospects into qualified meetings, directly onto your calendar.

✉️ Email

💬 LinkedIn

📞 Cold Calls

🔎 Web ID

Don't trust just anyone with your sales pipeline; trust the pros.

1 in 4

Expansion Rate

New clients expand their investment within 6 months

2.4x

Long-Term Growth

Clients who double down see more than double their growth

+9 Months

Average duration

Clients who start with us, stay with us

Appointments Scheduled

+ 0 K

Hundreds of demos booked each week for our clients

Total Deals Sourced

0 +

Qualified appointments that have converted to revenue

Appointments Scheduled

+ 0 K

Hundreds of demos booked each week for our clients

Total Deals Sourced

0 +

Qualified appointments that have converted to revenue

Our outbound nurturing engine

From Cold Outreach to Closed Won

Our seamless, multi-channel system finds your ideal prospects and turns them into insights for smarter GTM and booked meetings on your calendar

Email Outreach

Strategic cold email campaigns powered by Parakeet, our custom email infrastructure, allow us to quickly determine prospect intent and engagement signals, qualifying them.

Warm LinkedIn Outreach

High email engagement automatically triggers a LinkedIn connection and begins a sequence of relevant and personalized nurturing messages

Website Visitor ID

Tracking pixels and other de-anonymizing tools allow us to ID and enrich the data of active prospects on your website and conduct ultra-relevant outbound, which converts at a significantly higher rate than traditional outreach alone

Real-Time Intro Calls

After a prospect has been ID’ed on your website, they are called within a 60-second SLA. This near-instant human connection, while your brand is top-of-mind, drives an average 35% conversion rate.

Smarter Go-to-Market

Market Validation & GTM Insights

We engage your ideal buyers across targeted outbound channels to start real conversations with decision-makers. Those conversations surface the patterns, objections, and signals you need to sharpen your GTM strategy.

Prospecting for intelligence

We call, email, and connect with your ICP on LinkedIn to book meetings, then capture what they tell us about what matters most to them and what doesn’t.

positioning & message testing

We pressure test your story with your ideal prospects through live outbound prospecting. Every touchpoint tells us what resonates, what confuses, and what gets ignored.

list & database validation

Dirty lists kill pipeline. We provide all verified lead lists and will validate your target accounts so your database becomes a true asset.

Don’t Just Take Our Word For It…

Hear it directly from our customers!

G2 Rated 5.0 on G2 — read verified reviews ★ ★ ★ ★ ★

Grant Millard

Head of Sales, Keytel Systems

Just met with Envision Health — she started the call by saying, “I wanted to compliment you on your email because I never open those kinds of emails.”

Beth Walko

Director of Sales Enablement, PartnerOneIT

I’ll talk to anyone considering partnering with OSP. You guys are the best.

Rick Lavigne

CEO, Quonset

We engaged OSP to reach new clients as well as secure current renewals. Campaigns generated new revenue and reduced our customer churn rate.

Popular resources: Multi-channel outbound AI SDR workflows Best dialer software Outsourced SDR pricing

Outbound Sales & Outsourced SDRs — FAQ

What is outbound sales?

Proactive email, LinkedIn, and phone outreach to a defined ICP to create qualified conversations, held meetings, and pipeline. See our multi-channel guide.

What does an outsourced SDR team actually do?

Research & prioritization, email warming & deliverability, LinkedIn touchpoints, parallel dialing for speed, and consistent follow-up until we land a qualified, held meeting. Details: outsourced lead generation services.

Does outbound still work in 2025?

Yes—when it’s multi-channel and deliverability-safe. Combining warmed email + LinkedIn credibility + phone (parallel dialers) typically yields 3–5× more live conversations than single-channel attempts.

How much do outsourced SDR programs cost?

Pricing depends on ICP complexity, channels, and volume.

How fast will we see results?

Most programs see first meetings within 2–4 weeks after ramp, with compounding results as sequences warm and data improves.

Outbound vs. appointment setting—what’s the difference?

Appointment setting is the outcome. Outbound sales is the system that creates it: research, channel mix, messaging, pacing, and QA to keep quality high while volume scales.

Do you integrate with Salesforce or HubSpot?

Yes—most clients use Salesforce or HubSpot. We sync meetings and notes to your CRM and use your calendar routing for hand-offs.

How do you protect email reputation and avoid spam flags?

SPF/DKIM/DMARC, warm inboxes, list hygiene, and tight sending throttles. We also monitor Google Postmaster and follow CISA DMARC guidance. More in our multi-channel guide.

Which dialers do you use?

We equip SDRs with parallel dialers for throughput and call quality. Learn how dialer modes impact results in our best dialer software review.

Do you use AI SDRs or only humans?

Both. AI assist handles research, prioritization, and summarization; humans run judgment calls and live conversations. This blend drives better meeting quality without losing speed.

What industries do you serve?

Primarily B2B SaaS (Software, DevTools, Security, Fintech, AI/ML), Managed Services, IT, Automotive, Real Estate, Recruiting and more. If your ICP is well-defined and reachable by email/LinkedIn/phone, we can likely help.

More Meetings. More Revenue.

If you’re ready for a calendar filled with high-quality meetings with your ideal prospects, contact us and let’s chat about how outbound sales can help fill your pipeline.