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Compare B2B Only vs C17 Lab

Side-by-side comparison of features, pricing, services, ratings and more.

B2B Only

B2B Lead Generation Website

B2B Only is a telemarketing company specializing exclusively in B2B calling campaigns. With over 20 years of experience, they help organizations enhance sales pipelines by connecting with targeted decision-makers.

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Winner

C17 Lab

Cold Email Outreach Website

C17 Lab is a B2B outbound growth agency that builds and scales automated sales engines using AI-powered workflows, cold email, and multi-channel outreach to generate qualified meetings and pipeline.

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Feature Comparison

Attribute	B2B Only	C17 Lab
Category	B2B Lead Generation	Cold Email Outreach
Rating	-	Winner +5.0 higher
Location	N/A	San Francisco, California, USA
Services	B2B Lead Generation B2B Appointment Setting B2B Telemarketing B2B Cold Calling B2B Event Recruitment & Attendance B2B Database Clean-Up & Vetting AI-powered outbound sales systems Cold email campaigns and automation LinkedIn and multi-channel outreach Email infrastructure and deliverability setup Data-driven campaign optimization Outbound lead generation Inbound lead conversion RevOps and sales enablement	B2B Lead Generation B2B Appointment Setting B2B Telemarketing B2B Cold Calling B2B Event Recruitment & Attendance B2B Database Clean-Up & Vetting AI-powered outbound sales systems Cold email campaigns and automation LinkedIn and multi-channel outreach Email infrastructure and deliverability setup Data-driven campaign optimization Outbound lead generation Inbound lead conversion RevOps and sales enablement
Industries	-	SaaS E-commerce VC-backed startups Professional Services Manufacturing & Distribution B2B SaaS for Traditional Industries
Pros	-	Fast lead generation with high-quality, ICP-aligned prospects Tailored AI-powered campaigns that feel 1:1 Strong email deliverability and infrastructure setup Proven track record with case studies showing 400+ meetings in 90 days
Website	Visit Site	Visit Site

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Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan

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