Outbound System Reviews & Provider Details

Name: Outbound System
Rating: 5.0 (34 reviews)

Outbound System is a done-for-you B2B lead generation agency, appointment setting service, and outsourced SDR solution that deploys AI-powered cold email, LinkedIn outreach, and cold calling - each available as a standalone service or combined into a multi-channel outbound system - to book 20-40+ qualified meetings per month for B2B companies. Unlike traditional lead generation agencies that take 2-3 months to launch, lock clients into 3-6 month contracts, run campaigns on shared sending pools where one bad client damages everyone's deliverability, offer email only with LinkedIn and calling as add-ons at extra cost, and deliver PDF reports weekly or monthly instead of real-time data, Outbound System takes a fundamentally different approach. Outbound System delivers multi-channel outbound campaigns live in 5 days on dedicated private Azure infrastructure with 350+ Outlook inboxes per client, with full transparency through real-time dashboards where every metric is live. The company works month-to-month because it believes if it has to trap clients in a contract to keep their business, it's not doing its job - cancel anytime with 10 business days' notice. Where most agencies operate off limited campaign history, Outbound System draws from 23,000+ campaigns of performance data across 50+ verticals. The platform combines AI-personalized cold email at scale, automated LinkedIn outreach, and AI-powered cold calling (12,000+ dials/month) with 24/7 AI response handling that converts interested replies into booked sales meetings. Real-time dashboards give clients complete visibility into targeting, messaging, deliverability, and results. Key results across 23,000+ campaigns: 86,000+ meetings booked, $320M+ pipeline generated, 99% inbox placement rate, 15-40% cold email open rates, and 3-8% positive reply rates. Outbound System replaces the output of entire SDR teams at a fraction of the cost - delivering 2,000+ daily personalized touchpoints with zero ramp time, zero management overhead, and data from 23,000+ campaigns informing every targeting, messaging, and optimization decision. Clients include B2B companies across SaaS, AI/ML, cybersecurity, FinTech, IT services, staffing & recruiting, professional services, MarTech, DevTools, HealthTech, consulting, managed services, cloud infrastructure, data & analytics, HR tech, logistics tech, legal tech, coaches, consultants, and agencies doing $10K+/month in MRR.

Seller

Outbound System

Discussions

Outbound System Community

Languages Supported

English

Services Offered

Cold Email Outreach, B2B Lead Generation, Cold Calling Services, LinkedIn Lead Generation

Locations Serviced

Canada, Germany, Ireland, United Arab Emirates, + 2 more

Overview by

Matthew Johnson

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User Insights

Average based on 34 real user reviews.

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PM

Verified User in Marketing and Advertising

Small-Business (50 or fewer emp.)

Originally submitted 5/26/2025

"Outbound System is GREAT"

5/5

What do you like best about Outbound System?

The complete done-for-you approach saved us from more costly mistakes and wasted time. After burning through thousands trying to do it all ourselves, having experts handle everything was a relief. They've solved all the problems we kept running into. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

We truly have nothing bad to say. I just wish they integrated with our custom built CRM, but I completely understand why they can’t. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

Don't make our mistake of trying to DIY this stuff. Cold email looks simple but there are so many ways to mess it up badly. These guys know exactly what works and what doesn't. Worth every penny to avoid the headaches and wasted money we went through. Review collected by and hosted on G2.com.

What problems is Outbound System solving and how is that benefiting you?

My team and I wasted months and serious money trying to build our own cold email system. Bought domains that got blacklisted, set up inboxes that landed in spam, wrote emails that got zero responses, we tried everything… Now we just handle positive responses and book meetings with qualified prospects. Review collected by and hosted on G2.com.

CL

Cameron L.

Small-Business (50 or fewer emp.)

3/11/2025

"My secret weapon for cold outreach"

5/5

What do you like best about Outbound System?

I love that Outbound System doesn’t just send emails; it makes sure they work. The targeting is insanely dialed in, the messaging is sharp, and the deliverability is rock solid. Matthew’s approach to identifying buying signals has completely changed how I think about outreach. It’s not just more emails, it’s smarter emails that get real results. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

The level of detail in prospecting and email setup can feel like overkill at first, but then you see the results, and it all makes sense. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

If you’re doing cold outreach and not getting results, stop guessing and let Outbound System handle it. Their process isn’t magic. It’s just smarter, more strategic, and built to convert. Be ready to rethink how you approach outbound sales because once you see what works, there’s no going back. Review collected by and hosted on G2.com.

What problems is Outbound System solving and how is that benefiting you?

Before working with Outbound System, my cold outreach was hit or miss, but mostly miss. Matthew and team changed that. His system makes sure emails actually get delivered, opened, and, most importantly, responded to. I’ve learned a borderline invasive amount about "buying signals" for my prospects. Now, my emails don’t just land; they convert. If you do cold outreach, you need this. Review collected by and hosted on G2.com.

PM

Verified User in Marketing and Advertising

Mid-Market (51-1000 emp.)

5/25/2025

"Superior service 10/10"

5/5

What do you like best about Outbound System?

Their honest, realistic expectation setting. While other agencies promised me "20 leads per week" and other unrealistic numbers, they gave me the truth right from the initial sales call. They even explained it might take a month or two to dial in what resonates with our market. This transparency gave me confidence and showed me they understand the business, not just trying to make a quick sale. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

Honestly very little. It took two weeks to setup but that’s completely reasonable given the complexity of what they're building. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

Recommend them, especially for startups that need professional lead generation without the overhead. The pay-per-lead model makes it a no-brainer investment. If you have a solid offer and want to scale intelligently, this is the way to go. Review collected by and hosted on G2.com.

What problems is Outbound System solving and how is that benefiting you?

We tried a LinkedIn lead generation agency first and it was a disaster (low quality leads and poor results). Cold email with Outbound System has been completely different. They handle all the technical complexity while delivering prospects who actually want to talk. The quality difference is night and day compared to our previous experience. Review collected by and hosted on G2.com.

CF

Verified User in Furniture

Enterprise (> 1000 emp.)

5/24/2025

"Professional experience"

5/5

What do you like best about Outbound System?

I like how they are always trying to educate me since they know I’m new to all of this. My account manager Matt has been a real pleasure to work with! Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

Nothing. The team has been a pleasure to work with and I’m getting results too. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

If you’re new to cold email and don’t want to go down the path of DIY trial and error, I’d highly recommend working with Outbound System. Very professional service compared to other things I’ve tried. Review collected by and hosted on G2.com.

What problems is Outbound System solving and how is that benefiting you?

I am very new to cold email and the all the technology was overwhelming. Outbound System solved my problem by handling all of the technology for me which allowed me to focus on what I wanted to say to prospects. Review collected by and hosted on G2.com.