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Compare C17 Lab vs Tempest Digital

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

Winner
C17 Lab

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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Tempest Digital

Tempest Digital

SEO & Organic Growth Website

Results-driven digital marketing agency in Sydney, Australia, helping businesses of all sizes build lasting online visibility and generate consistent, qualified leads through integrated SEO, Google Ads, web development, and content marketing.

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Feature Comparison

Attribute C17 Lab Tempest Digital
Category Cold Email Outreach SEO & Organic Growth
Rating
Winner +0.5 higher
Location San Francisco, California, USA Sydney, New South Wales, Australia
Services
  • 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
  • SEO
  • Google Ads (PPC)
  • Web Development
  • Content Marketing
  • App Store Optimization
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • 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
  • SEO
  • Google Ads (PPC)
  • Web Development
  • Content Marketing
  • App Store Optimization
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
Industries
SaaS E-commerce VC-backed startups Professional Services Manufacturing & Distribution B2B SaaS for Traditional Industries
B2B Services Fintech Travel & Tourism Home Services Health & Beauty
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
  • Transparent reporting and honest communication with no long-term contracts
  • Integrated SEO and paid media strategy for maximum impact
  • Fast campaign launch within 5 business days
  • High client satisfaction with 4.6 rating and positive reviews
Cons -
  • Small team (1-9) may limit capacity for large-scale enterprise projects
  • Relatively new agency (founded 2023) with limited track record
Website Visit Site Visit Site
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