JR

Jake R.

Small-Business (50 or fewer emp.)

4/27/2026

"Freed up so much of my time"

5/5

What do you like best about Outbound System?

I spend maybe 30 minutes a week on this total. Warm responses come in, I follow up, that's literally it. For what we get out of it the time investment is nothing. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

Overall Good Experience Honestly no complaints. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

If you're a founder still doing your own outbound, stop. Just let them handle it, it's not worth your time. Review collected by and hosted on G2.com.

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

I was burning hours every week doing prospecting myself and barely getting anywhere, now I spend that time actually selling and they handle the top of funnel. Review collected by and hosted on G2.com.

TL

Thompson L.

CEO

Small-Business (50 or fewer emp.)

2/11/2026

"Truly Qualified Leads That Boost Close Rates"

5/5

What do you like best about Outbound System?

The leads are actually qualified! I've tried other services where they just blast emails to anyone with a pulse. Here, people who reply are actually interested in what we do. Makes my sales calls way more productive and my close rate is higher. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

At first I wasn't a huge fan of my account manager, but later on they switched me to another and I’ve been very happy working with them. Shoutout to Dylan! Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

Give it time to work. It's not a magic button but once it's running you'll wonder why you didn't do this sooner. Review collected by and hosted on G2.com.

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

The approach is more targeted compared to other services we tried or doing it ourselves. Review collected by and hosted on G2.com.

BM

Bob M.

Manager

Small-Business (50 or fewer emp.)

4/17/2026

"Hands-Off Outbound That Consistently Delivers Meetings"

5/5

What do you like best about Outbound System?

How little I have to do. They run our LinkedIn and AI cold calling and I barely think about it, meetings just show up and our reps take them. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

Nothing really, Overall Good Experience with Outbound system. Review collected by and hosted on G2.com.

WL

Will L.

Small-Business (50 or fewer emp.)

10/10/2025

"Excellent cold email service"

5/5

What do you like best about Outbound System?

Honestly, the price and domain reputation features. I never had to worry about my messages going to spam and never being seen. Outbound ensures your emails hit people where they see them - their primary inbox. I feel like 99% of other providers fail because they can push volume, but the mass majority is going to spam. All this at their price point is unbeatable. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

There are some things to learn as you use the platform. Do not expect your entire lead list to be 100% accurate, especially if you are using Apollo to target very particular contacts. Otherwise, it's just like any other marketing tool - there are some nuances, but it's easy to use and figure out. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

Do your due diligence by comparing other cold email platforms. I spent days comparing options before deciding on Outbound. They have an excellent reputation for a reason. Review collected by and hosted on G2.com.

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

Lead generation in a heavily saturated industry is difficult. Quality volume is key. Outbound doesn't just blast messages to a list of emails. Each lead is carefully verified to ensure you're only spending time where it counts. They have a system you can rely on (plus numerous features that ensure your emails land in primary inboxes - not spam). We're able to send 10,000 emails a month to 5,000 verified leads and easily secure 10-20 high-intent responses each month. For the industries we were breaking into, this was truly impressive. Review collected by and hosted on G2.com.

AL

Andrew L.

Small-Business (50 or fewer emp.)

2/16/2026

"Helpful, Real-Time Support Team That Always Delivers"

4.5/5

What do you like best about Outbound System?

The people. Everyone is very helpful and responsive in real time to all requests Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

I wish we could run campaigns quicker to very small targeted lists (maybe under 100 people). Sometimes this would be preferred than using MailMerge for example Review collected by and hosted on G2.com.

JR

Jack R.

CEO

Consumer Electronics

Small-Business (50 or fewer emp.)

11/11/2025

"Really Help Our team"

5/5

What do you like best about Outbound System?

They took care of everything for us. We didn't have to worry about domains, emails or copy. They just handled it and made it work. We started getting reals replies and booked calls fast. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

Nothing Big, I just wish reports came a little quicker, but that's not a deal breaker. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

Don't waste time trying to do cold email yourself. Let them do it. They know what they're doing it works. Review collected by and hosted on G2.com.

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

We couldm't get our emails to land or get any replies. Now we get leads every week and can focus on closing deals. Review collected by and hosted on G2.com.

WR

William R.

Office Administrator

Consumer Electronics

Small-Business (50 or fewer emp.)

11/11/2025

"Effortless Lead Management—They Handle Everything for You"

5/5

What do you like best about Outbound System?

I don't have to do anything except approve messaging. They do the rest. I used to hate dealing with domain setups and tools. Now I just login, check leads and move on. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

The setup took a couple of weeks but once we got everything ready, It was really solid. Review collected by and hosted on G2.com.

NH

Natalia H.

Director

Consumer Services

Small-Business (50 or fewer emp.)

11/11/2025

"Unmatched Deliverability Expertise, Outstanding Results"

5/5

What do you like best about Outbound System?

They understand deliverability better than anyone I have worked with. Our emails used to land in spam now they land in inboxes. They even helped us write better outreach messages. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

No complaints, everything is going as I Expected. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

If you care about results and not just sending emails give them a try. They actually deliver. Review collected by and hosted on G2.com.

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

We went from guessing to knowing what works, more replies more meetings, and better conversations. Review collected by and hosted on G2.com.

TR

Thomas R.

Small-Business (50 or fewer emp.)

4/7/2025

"Exceeded my expectations"

5/5

What do you like best about Outbound System?

The results! We're getting meetings with decision-makers who fit our target profile. Their team improved our messaging, knows what works in our industry, and shares performance data openly. They feel like part of our team rather than just another vendor. Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

That I didn’t find them sooner! Great team. Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

If you need reliable lead generation and want to hand off cold email to real experts, OS delivers. Invest the time in their onboarding process, it leads to better campaigns. Set clear goals and give it at least 2-3 months to see the full impact. Works best if your contracts are valuable enough to justify the spend. Review collected by and hosted on G2.com.

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

We needed more sales meetings with the right prospects. Our team was wasting time on outreach that wasn't converting. OS fixed this by handling our entire cold email process and delivering qualified leads our sales team can actually close. Review collected by and hosted on G2.com.

SG

Sean G.

Small-Business (50 or fewer emp.)

3/13/2025

"Very happy with the results"

5/5

What do you like best about Outbound System?

Besides them managing the infrastructure for me, I love how I have an account manager who is actually an expert at cold email. Whenever I ask him for help or feedback on my campaigns he’s there to help. Shoutout Brandon! Review collected by and hosted on G2.com.

What do you dislike about Outbound System?

Honestly I would have to be nitpicking if I said I disliked anything about Outbound System. The team is great, software is powerful, and I’m actually getting results. I can’t complain! Review collected by and hosted on G2.com.

Recommendations to others considering Outbound System:

If you sell to other businesses, your average deal size is on the higher end (mine is $25k) and you have an established proven business, you should easily get great results with OS. Review collected by and hosted on G2.com.

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

I tried doing cold email outreach myself in the past but my emails kept going to spam ever since June 2024. Outbound System solves this for me because they setup and manage the domains and inboxes for me. All I focus on now is replying to interested leads, and sometimes updating my lead list and email sequence. Review collected by and hosted on G2.com.