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Compare Core Conversion vs Big Outsource

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

Core Conversion Agency logo

Core Conversion

Cold Email Outreach Website

Core Conversion is a Philippines-based digital marketing agency founded in 2015 that prioritizes real business growth over online rankings. The agency serves local and international clients with SEO, web development, and conversion-focused services at affordable rates.

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Winner
Big Outsource Agency logo

Big Outsource

Branding & Design Website

Big Outsource is a BPO company founded in 2014 with 250-499 employees. It offers project-based services, staff leasing, virtual captive centers, and built-operate-and-transfer models. The company serves small and medium businesses across corporate services, healthcare, and education.

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Feature Comparison

Attribute Core Conversion Big Outsource
Category Cold Email Outreach Branding & Design
Rating -
Winner +4.7 higher
Location Biñan, Philippines San Pablo City, Philippines
Services
  • Web Development
  • SEO
  • CRO
  • PPC
  • Social Media Marketing
  • Email Marketing
  • Content Marketing
  • eCommerce
  • Phone Answering Services
  • Customer Support
  • Digital Marketing
  • BPO
  • Call Centers
  • Accounting
  • Graphic Design
  • HR Outsourcing
  • IT Services
  • Web Development
  • SEO
  • CRO
  • PPC
  • Social Media Marketing
  • Email Marketing
  • Content Marketing
  • eCommerce
  • Phone Answering Services
  • Customer Support
  • Digital Marketing
  • BPO
  • Call Centers
  • Accounting
  • Graphic Design
  • HR Outsourcing
  • IT Services
Industries
Consumer Goods Finance Legal Software & IT Services Transportation & Logistics
Corporate Services Health Care Education
Pros
  • Over 15 years of combined digital marketing expertise
  • Transparent, ethical approach with affordable rates
  • Results-driven focus on foot traffic and sales growth
  • Employees report a supportive and enjoyable workplace with genuine care for wellbeing.
  • The company is described as friendly, fantastic, and accommodating by staff.
  • Agents feel their voices are heard and appreciate annual activities and perks.
Cons -
  • One client reported a last-minute rescheduling and lack of follow-through on a scheduled meeting.
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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