Belkins Lead Gen Agency Review 2026: Services, Results, and Real Pricing

Belkins is the first name most B2B teams see when they start looking for a lead generation agency. And their marketing does not shy away from big numbers.

1M+ appointments booked. 1,000+ clients. $10 return on every $1 invested. 4.8 on G2. 4.9 on Clutch. Named clients like NVIDIA, Cloudflare, Zendesk, UC Berkeley. It's a lot to take in.

But here's what I noticed when I actually dug in. Belkins has 233 Clutch reviews and 93 G2 reviews. 

And yet, there's no public pricing on their pricing page. No published definition of a "qualified appointment" behind the 100-400 yearly guarantee. And a ramp time that most third-party reviewers say is much longer than what Belkins' marketing suggests.

So this review is my honest read. I have not been a Belkins client, so everything below comes from their site, their case studies, third-party review sites, and every pricing benchmark I could triangulate.

Let's break it down.

At a Glance: Should You Hire Belkins?

Here's the quick version if you want to bail out before the deep dive.

My Verdict on Belkins

Hire Belkins if you're a mid-market or enterprise B2B team selling in the US, UK, Canada, or Australia and you want a managed omnichannel outbound partner that can handle deliverability, copy, calls, and reply handling under one roof.

Two things back this verdict. First, the review footprint is real. 233 verified reviews on Clutch with a 4.9 average and 93 on G2 at 4.8 stars is not something most agencies can point to. Second, they own their deliverability stack through Folderly, which is a genuine edge when most agencies are stitching together off-the-shelf tools.

But here's the catch. Three answers are missing from their public material.

• No dollar figures anywhere on the pricing page
• No public definition of what counts as a "qualified appointment" under their 100-400 yearly promise
• No stated policy on who keeps the sending domains and mailboxes when you leave

So treat this as a conditional yes. Book the call, ask for those three answers in writing, and sign only if you get them.

And if the answers don't come, or your buyers are outside the English-speaking mid-market sweet spot, or your budget can't stretch to a 3-month retainer minimum, take a look at certified Forge Experts instead. Different agencies for different fits.

How I Evaluated Belkins

I have not been a Belkins client, so this review is research-based. I evaluated them the same way I'd shortlist any agency for my own pipeline.

I read every page on belkins.io. That means the about page, the pricing page, every service page, every industry page, the case study library, the awards page, the press page. I pulled the full 233 Clutch reviews and 93 G2 reviews. I checked Trustpilot, TrustRadius, Gartner Peer Insights, and GoodFirms for anything Belkins doesn't publish themselves.

For pricing, I triangulated across six independent sources. SalesHive, Sera Leads, 100Signals, Salesbread, Sales So, and OutboundSalesPro. Every dollar figure below has at least two sources behind it.

And I read the founders' public content. Vladyslav Podoliako's Forbes profile, his Medium posts, Michael Maximoff's LinkedIn newsletter. That gave me the backstory behind the numbers.

Everything I mark as "reports" or "says" below comes from Belkins' own material. Everything else is third-party verified.

Belkins Services Reviewed

Belkins sells one core outcome. Qualified B2B appointments delivered to your calendar. The work behind that outcome splits across five service areas.

What You Get With Belkins (and What You Don't)

Here's how their offer compares against certified agencies in the Forge Expert Network. These are agencies vetted through Salesforge's cold email training program, and you can contact each one directly from its profile.

Every Belkins cell in that table comes from their public material or a verified third-party review. Confirm the specifics on your discovery call.

How Belkins' Process Works

Their site describes five service areas. But when I mapped it against what actual clients report on Clutch and G2, the real client experience runs across six stages. Here's what to expect at each one, plus the questions I'd raise.

1. Discovery and ICP Definition

Every project starts with a sales audit, TAM calculation, and buyer profile refinement. Belkins does this manually rather than pulling from a database and calling it a day.

Ask how much input they need from you at this stage. The best campaigns I've seen started from the client's own list of past won deals, not from a generic ICP the agency builds from scratch.

2. Prospect List Creation

After discovery, they build your prospect list. Contacts come from LinkedIn Sales Navigator, Apollo, their proprietary Research AI, and manual verification. Belkins is explicit that this is human-verified, not just database dumps.

Ask to see a sample list before launch. Even a quick check of 50 rows will tell you more than any sales pitch.

3. Copy and Campaign Approval

Their in-house copywriters draft the email sequences and LinkedIn messages. Belkins also runs deliverability tests using Folderly before the first send.

Ask if you can approve the copy before it goes out. You should sign off on at least the first campaign.

4. Campaign Launch

Belkins' marketing says campaigns launch in as little as 14 days. But here's where the picture gets muddier. Third-party reviews consistently report a 4 to 6 week ramp, with meaningful results at 60 to 90 days.

Plan for the longer timeline. If they promise 14 days, ask them to put it in the contract.

5. Reply Handling and Meeting Booking

When a prospect replies, Belkins' SDRs handle the qualification and book the meeting on your calendar. This is one of their strengths. Their SDRs are trained to keep the conversation on track without your team having to intervene.

Ask about the held meeting rate. That's the percentage of booked appointments that actually happen. Belkins' reporting focuses on booked, not held, and that gap matters for your calendar.

6. Reporting and Optimization

Belkins offers 24/7 dashboard access and weekly reviews as standard. That's more transparency than most agencies at this price point.

Ask for a sample report and agree on a review schedule upfront. A weekly call for the first month is a fair ask.

Belkins Pricing and Contract Terms

Belkins does not publish pricing on their pricing page. And that's not me exaggerating. Their pricing page shows four package names and yearly appointment ranges with zero dollar figures.

The packages are Growth (100+ yearly appointments), Growth Plus (200+ yearly appointments, marked "Best value"), Small Business (30+ yearly appointments, delivered through partner agencies in the Belkins ecosystem), and Enterprise (fully custom with SOC 2 support, custom SLAs, and a dedicated Center of Excellence).

That's common for agencies at this tier. But it makes budgeting harder before you sit through a sales call.

What Third-Party Sources Say About Actual Costs

Here's where six independent sources land on Belkins' real pricing.

Every figure above is a third-party estimate. Belkins has not confirmed any of them publicly.

Hidden and Additional Costs to Watch

Ask about these before signing. They're the ones that catch buyers by surprise.

• Setup fees, which can add $2,000 to $5,000 on top of the retainer
• Per-meeting fees on top of the base retainer (100Signals cites around $150)
• Domain and mailbox costs, and whether they're inside the retainer
• Data and enrichment credits for list building
• Add-on channels like ABM, executive dinners, conference activation, or webinars
• Who keeps the domains, mailboxes, and prospect lists when the engagement ends

That last one matters most. If Belkins owns your sending domains, leaving them means starting your deliverability from zero.

Who Should Hire Belkins?

Based on their published work and reviews, Belkins fits you well if:

• You're a mid-market or enterprise B2B company selling in the US, UK, Canada, or Australia
• Your ICP is sharp and your positioning is defined
• You sell into SaaS, IT services, manufacturing, healthcare, financial services, or marketing agencies (their strongest published clusters)
• Your average deal size supports a $5K to $15K monthly retainer
• You want a managed omnichannel partner across email, LinkedIn, and calling
• You can commit to 3 to 6 months minimum and plan for results at 60 to 90 days
• You value proprietary deliverability infrastructure and treat it as a real differentiator

Who Should Not Hire Belkins?

Skip them, or at least compare harder, if:

• You need transparent pricing before a sales call
• You run a highly technical niche like deep fintech, cybersecurity, or healthcare compliance where generalist messaging tends to fall flat
• You target APAC, LATAM, or non-English speaking markets as your primary geography
• You want month-to-month terms or pay-per-meeting arrangements with no retainer risk
• Your monthly budget sits under $3,000
• You want to own your sending domains and reputation from day one with the terms confirmed in writing before signing
• You want the guarantee tied to held meetings, not just booked appointments

And here's a caveat worth mentioning. If your monthly outbound volume is under a few hundred emails, you may not need an agency at all. Running Salesforge yourself with unlimited mailboxes covers that volume with warmup included.

Belkins Case Studies and Reported Results

Their case study library is the most detailed part of their public material. Here are five examples, with all figures as reported by Belkins.

Plus a few results pulled directly from Clutch and G2 reviewers.

• A SaaS company reported 137 qualified demo bookings and 12 to 13 monthly appointments
• An adtech firm reported 78 appointments in six months
• A G2 reviewer reported 78 C-level meetings in six months, a 45% open rate, and a 12% reply rate, with 6 deals closed

Two things stand out. The range is wide, from SaaS to manufacturing to application security. And the results are specific and countable, which I trust more than vague pipeline claims.

The caveat is worth repeating. These are company-reported and reviewer-reported numbers. No independent audit exists for any of them.

Belkins Limitations to Consider Before Signing

Every agency has trade-offs, and it's better to know them before you sign a 6-month contract. Here are the ones I found from public information.

• No public pricing. Every dollar figure comes from third-party estimates. You need a sales call to get a real quote. Belkins has more third-party data behind it than most agencies, so at least you can triangulate. But it's still not on the page.
• The guarantee is undefined publicly. The 100 to 400 yearly appointments promise depends on how Belkins defines "qualified." That definition isn't anywhere on their site. Get it in writing before signing.
• Real ramp is 4 to 6 weeks, not 14 days. Their marketing says campaigns launch in 14 days. Third-party reviews consistently report 4 to 6 weeks to launch with meaningful results at 60 to 90 days. Plan for the longer timeline.
• Booked vs held meeting gap. OutboundSalesPro and Callbox both flag limited transparency on held meeting rates. Belkins reports booked appointments. Held meetings are the ones that actually happen on your calendar, and that's what matters. Ask specifically.
• Generalist agency, not a vertical specialist. They serve 50+ industries with the same operational playbook. Reviewers in narrow niches like deep fintech or cybersecurity report weaker fit. Some also flag that quality varies based on which pod handles your account.
• Weaker geographic coverage outside English-speaking markets. Strong in the US, UK, Canada, and Australia. Thinner track record in APAC and LATAM compared to specialists like Callbox.
• Long minimum commitment with retainer paid regardless of results. 3 to 6 months is standard, some contracts run 6 to 12 months. If month 2 underperforms, you're still on the hook for the full term.
• Client and appointment numbers keep growing across sources. Older marketing said 700+ clients, then 790+, then 1,000+, and one source now claims 2,000+. Appointments booked went from 200K+ to 300K+ to 1M+ in the same window. That suggests aspirational updates rather than audited figures.
• Domain and mailbox ownership terms are not published. Belkins claims "every workflow, sequence, and playbook stays with the client" on their G2 profile. But domain-specific terms aren't confirmed on their site. Same risk as any outsourced outbound arrangement, so confirm in writing.

None of these should rule Belkins out on their own. But if two or more matter to you, it's worth comparing agencies that already answer these questions on their public profiles.

Belkins Alternatives: Certified Forge Experts Worth Considering

If the fit isn't right, don't just Google "lead generation agency" and pick the first result. Compare a few agencies with verified practices.

The Forge Expert Network is a directory of agencies certified on the Forge ecosystem. Certification requires completing Salesforge's cold email training and meeting program eligibility requirements, so every listed agency has a disclosed, modern outbound stack.

The directory is smaller than Clutch, but every agency is vetted. Here are three that match different Belkins gaps.

1. Strongest Group

Best for: Founders and revenue leaders who want an embedded growth partner covering the whole GTM system, not just campaigns.

Forge rating: 5/5

Strongest Group works as an embedded partner covering GTM strategy, RevOps, and outbound. Their services include Clay-powered outbound workflows and Scandinavian and international cold calling.

They focus on building the revenue system around the campaigns. That includes sales enablement, reporting infrastructure, and processes your own team can run afterward. It's the option to consider if you want to build repeatable outbound rather than rent Belkins' agency team long-term.

2. Outbound Pros

Best for: B2B companies that need cold calling as a core channel alongside email and LinkedIn.

Forge rating: 5/5

Outbound Pros runs multichannel outbound across email, LinkedIn, cold calling, and PPC. Their profile states a guarantee of 50 to 75 qualified meetings per month with commission-based pricing.

This is the direct alternative if Belkins' retainer-regardless-of-results model feels risky. Commission-based pricing shifts the incentive toward booked meetings rather than campaign activity.

3. RevSculpt

Best for: B2B companies in technical verticals like HealthTech, FinTech, and compliance that want signal-based outreach instead of volume.

Forge rating: 5/5

RevSculpt is a boutique B2B outbound agency that builds signal-based outreach systems. Their profile reports over 6,000 qualified meetings scheduled across more than 15 B2B verticals.

They time outreach to real buying triggers like funding news and regulatory changes. Their profile also reports that most clients see their first qualified meeting within 18 days of onboarding. Worth a look if Belkins' generalist playbook doesn't fit your vertical.

Prefer Not to Hire an Agency at All?

There are two more routes worth knowing about.

You can run outbound yourself with Salesforge. It starts at $48 per month with unlimited mailboxes and free warmup included.

Or you can hire Agent Frank, Salesforge's autonomous AI SDR, from $499 per month billed quarterly. He handles prospecting, sequencing, replies, and meeting booking on his own.

Both are worth considering if you want to stay closer to the process and skip the agency layer entirely.

Questions to Ask Before Hiring Belkins

Take these into your discovery call. Their answers will tell you more than any review, including this one.

1. What exactly counts as a "qualified appointment" under the 100-400 yearly promise?
2. What's the total monthly cost including setup, per-meeting fees, tools, and add-ons?
3. What's the held meeting rate for clients in my industry, not just booked?
4. Who owns the sending domains, mailboxes, and prospect lists when we part ways?
5. What's the minimum commitment, and what happens if month 2 or 3 underperforms?
6. Which pod or team will run my account, and what's their track record in my vertical?
7. Can I speak with two references in my industry before signing?
8. Will I approve the ICP list and the copy before the first campaign?
9. What's the real timeline from signature to first email sent?
10. Who handles inbound replies from interested prospects, your SDRs or ours?

Final Verdict: Is Belkins Worth It?

Belkins is worth considering for mid-market and enterprise B2B teams in English-speaking markets with defined ICPs and budgets to sustain $5K to $15K per month for 3 to 6 months.

The verified review footprint sets them apart from most agencies at this tier. 233 Clutch reviews at 4.9 stars and 93 G2 reviews at 4.8 is not something you can fake, and proprietary deliverability tooling through Folderly is a genuine edge. I'd shortlist them for a SaaS, manufacturing, or fintech-adjacent campaign targeting the US market.

Companies that need transparent pricing before a sales call, held meeting guarantees, deep vertical expertise, or non-English market coverage should compare certified alternatives before signing.

If you're unsure about Belkins, start with the Forge Expert Network and match by industry, market, and channel.

Frequently Asked Questions

1. Is Belkins a Legitimate Company?

Yes. Belkins Inc. is registered in Dover, Delaware and has been active since 2017. Founded by Vladyslav Podoliako (Forbes 30 Under 30) and Michael Maximoff. The company employs 201 to 500 people across offices in the US, Poland, and Ukraine. Named clients include NVIDIA, Cloudflare, Zendesk, HiBob, and UC Berkeley.

2. How Much Does Belkins Cost?

Belkins does not publish pricing. Third-party sources put typical retainers at $5,000 to $14,800 per month with 3 to 6 month minimums. Setup fees can add another $2,000 to $5,000. Some packages structure as $3,000 to $5,000 base plus per-meeting fees around $150. Total engagement costs typically run $15,000 to $90,000+.

3. Does Belkins Guarantee Leads?

Belkins promises 100 to 400 qualified appointments per year depending on the package. But the definition of "qualified" is not published anywhere on their site. Get the definition and refund conditions in writing before you sign.

4. What's the Difference Between Booked and Held Meetings at Belkins?

Booked meetings are appointments on your calendar. Held meetings are the ones the prospect actually attends. Reviewer feedback consistently flags that Belkins reports booked, not held. Ask specifically for held meeting rates in your vertical before signing.

5. Who Owns the Sending Data and Infrastructure?

Belkins says on their G2 profile that workflows, sequences, and playbooks stay with the client. But domain and mailbox ownership terms aren't published on their site. Confirm in writing before signing so you don't lose your sender reputation when the engagement ends.

6. What Are the Best Belkins Alternatives in 2026?

Certified alternatives in the Forge Expert Network include Strongest Group (embedded GTM partner), Outbound Pros (cold calling core with commission pricing), and RevSculpt (vertical specialist for HealthTech, FinTech, and compliance). Running Salesforge in-house or hiring Agent Frank as an AI SDR are two more options for smaller volumes.

7. Is Belkins Better Than Instantly or Apollo?

They're in different categories. Instantly and Apollo are self-service tools where you run the campaigns yourself. Belkins is full-service where their team runs everything. Choose based on whether you have.