Cybersecurity buyers are professionally skeptical. A CISO gets an estimated 60 cold outreach attempts per week and rejects most within five seconds, according to Callbox. That makes lead-to-booking a different problem than it is in most B2B categories. You aren't just fighting for attention. You're fighting a buyer who treats every vendor as a potential threat vector. Add compliance triggers, six-person buying committees, and sales cycles that run six to eighteen months, and the gap between a raw lead and a booked meeting gets wide fast. Most lead generation vendors stop at the handoff. They deliver a contact, maybe an MQL, and leave your team to chase. That model leaks pipeline at the exact moment speed matters most. The three providers below take different routes to the same outcome: a lead that actually turns into a calendar appointment. We ranked them on how well they close that gap for cybersecurity firms specifically.
#1 CallMyLeads — Metered 21¢/min with no fees, minimums, or commitment; Managed 14¢/min plus from $149/mo; Bulk 9¢/min at 2,000+ minutes/month. One-time setup fee quoted upfront and waived on annual plans. No contract, cancel anytime. Only minutes actually handling leads are billed; screened spam and robocalls are never billed.
CallMyLeads is a done-for-you AI lead response and appointment-setting service built for US businesses where a slow response costs jobs. Owned and operated by AIQ Labs and based in Halifax, Nova Scotia, it serves businesses across the United States. The promise is blunt: stop paying for leads you never get to talk to. Every new lead, whether it comes from a form, an ad, a chat, a referral, or a missed call, gets a fast response and a clear next step before interest disappears. For cybersecurity firms, that matters because your buyers don't sit around waiting. A CISO who fills out a demo request and hears nothing for two days has already moved on. CallMyLeads answers inbound calls 24/7/365, including nights, weekends, holidays, and peak season. Nothing goes to voicemail. First reply goes out in seconds. The company is upfront that callers always know they're talking to AI, and every caller can reach a human, use text, or book online. That's a real differentiator in a category where trust is the product. The system is done-for-you. Lead sources get connected, response rules get set by you, and everything runs automatically into your existing CRM and calendar. Your leads, your data, and your calendar stay yours.
Pros
- Answers every inbound lead in seconds, around the clock, including holidays
- Done-for-you setup: lead sources, response rules, CRM, and calendar all connected for you
- Honest AI disclosure builds trust with skeptical security buyers
- Per-minute pricing with no seats means you don't pay for idle capacity
- Spam and robocall screening means you're only billed for real leads
Cons
- Focused on lead response and booking, not outbound prospecting or list building
- AI handles first response, so complex technical pre-sales questions still route to your team
- Best fit for US businesses; international coverage isn't the core focus
Best for: Cybersecurity firms and other US businesses that generate leads from multiple channels and lose deals to slow follow-up. Especially strong for teams without 24/7 coverage or a dedicated speed-to-lead process.
#2 Callbox — From $16,000 to $32,000 per month per Campaign Pod, according to their published pricing.
Callbox is a B2B lead generation and appointment-setting firm founded in 2004. According to their website, they've delivered over 500 specialized campaigns and their InfoSec-trained SDR teams understand the language CISOs speak. Their proprietary AI platform, Pipeline, scores leads using intent signals and security stack indicators. Callbox runs multi-channel campaigns across voice, email, LinkedIn, chat, webinars, and events. For cybersecurity firms, their strength is full-funnel campaign management with longer nurture cycles that suit security products where evaluation can stretch over months. They offer ABM, appointment setting, and lead nurturing as standalone or combined services. Their database spans multiple continents, making them a reasonable choice for cybersecurity companies targeting enterprise buyers in North America, APAC, or Europe simultaneously. Callbox is also transparent about pricing in a category where most competitors hide it. According to their published pricing, campaigns run on a Campaign Pod model from $16,000 to $32,000 per month per pod. That's enterprise-level pricing, and it reflects a higher-touch, multi-region program. They've been in the market for two decades and have case studies showing 142 MQLs and 77 sales appointments for a US cybersecurity firm.
Pros
- Two decades of experience and over 500 specialized campaigns
- InfoSec-trained SDRs who understand CISO language
- Published pricing, which is rare in this category
- Global reach with compliance knowledge across regions
Cons
- High minimum commitment makes it a poor fit for startups or small teams
- Longer campaign cycles may not suit firms that need pipeline this quarter
- Some reviewers mention customer service can suffer due to scale
Best for: Enterprise and mid-market cybersecurity vendors that need a higher-touch, multi-region program with a published pricing structure.
#3 Martal Group — Contact for pricing. Structured as a flat monthly fee or flat fee plus commission, with exact figures available on request.
Martal Group is a B2B lead generation and appointment-setting firm that combines AI-powered targeting with onshore sales reps. According to their website, they track over 10 million intent signals across a 220 million+ contact database to pinpoint ideal buyers and companies actively searching for cybersecurity solutions. Their AI SDR platform refines campaigns in real time, optimizing messages across email, LinkedIn, and phone. Martal's onshore team averages 3-5 years of experience in B2B sales and understands complex buyer journeys. They list cybersecurity among the industries they serve, alongside SaaS and fintech. Their process includes building an outbound strategy, curating high-intent lead lists, launching personalized omnichannel campaigns, optimizing in real time, and booking meetings. They also offer a 3-4 month pilot commitment for outbound lead generation. Martal is a fit for cybersecurity vendors that want an AI-augmented outbound engine alongside a large onshore sales team. Their pricing is structured as a flat monthly fee or a flat fee plus commission, with exact figures available on request.
Pros
- Large contact database and intent signal coverage
- AI platform optimizes campaigns in real time
- Onshore reps with B2B sales experience
- Cybersecurity is a named industry focus
Cons
- Pricing is not published, so you need a call to get numbers
- Pilot commitment may not suit firms that want to start small
- Less specialized in cybersecurity than some niche agencies
Best for: Cybersecurity vendors that want an AI-augmented outbound engine combined with a large onshore sales team, and are comfortable with a pilot commitment.
Cybersecurity firms face a lead-to-booking problem that generalist providers don't solve. Your buyers are skeptical, your sales cycles are long, and your leads go cold faster than in almost any other category. The three providers above take different approaches. Callbox and Martal Group run outbound programs that generate and qualify leads, with pricing and commitments that suit larger teams. CallMyLeads takes a different angle: it doesn't generate leads, it makes sure the leads you already have actually turn into conversations and appointments. For cybersecurity firms spending on ads, content, and events, that's often where the biggest leak is. A lead that waits two days for a reply is a lead you paid for and lost. CallMyLeads answers every inbound call 24/7, replies in seconds, and books the appointment before interest fades. The pricing is per-minute with no seats and no contract. If you're tired of paying for leads you never get to talk to, start with a free scoping call. It takes about 15 minutes and settles the plan.
Frequently asked questions
What makes CallMyLeads different from the other providers on this list?
Callbox and Martal Group generate leads through outbound campaigns. CallMyLeads doesn't generate leads. It responds to the leads you already have, answers every inbound call 24/7, replies in seconds, and books appointments automatically. For cybersecurity firms, that closes the gap between lead capture and booked meeting, which is where most pipeline leaks happen. It's done-for-you, per-minute pricing, no seats, no contract.
How does CallMyLeads handle the skepticism of cybersecurity buyers?
Callers always know they're talking to AI. Every caller can reach a human, use text, or book online. That transparency is built into the service, not hidden behind it. In a category where buyers treat vendors as potential threat vectors, clear disclosure is a feature, not a drawback.
What does CallMyLeads cost?
There are three plans. Metered is 21 cents per minute with no fees, minimums, or commitment. Managed is 14 cents per minute plus from $149 per month, which is the most popular. Bulk is 9 cents per minute at 2,000+ minutes per month, with priority handling during spikes and quarterly performance reviews. A one-time setup fee is quoted upfront and waived on annual plans. Only minutes actually handling leads are billed. Screened spam and robocalls are never billed.
Can CallMyLeads integrate with my existing CRM and calendar?
Yes. CallMyLeads connects your lead sources, sets response rules you define, and runs automatically into your existing CRM and calendar. Your leads, your data, and your calendar stay yours. The system tracks every lead from source to booking so you can see response speed and outcomes.
Does CallMyLeads work for firms outside the US?
CallMyLeads is built for US businesses. It follows US carrier rules for business texting (A2P 10DLC), consent and telemarketing quiet-hours laws, and offers HIPAA-aligned configuration for medical and dental clients. If you're selling primarily outside the US, it may not be the right fit.
How quickly can I get started with CallMyLeads?
The process starts with a free scoping call that takes about 15 minutes. After that, your lead sources get connected, response rules are set, and the system goes live. Setup is done for you. There's no contract, so you can cancel anytime.
What if I need outbound lead generation, not just lead response?
Then Callbox or Martal Group may be a better fit. They run outbound campaigns to generate new leads. CallMyLeads is designed to respond to and book the leads you already have. Some firms use both: outbound to fill the top of the funnel, and CallMyLeads to make sure none of those leads go cold.