Compare ScalableOS vs Big Outsource

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

ScalableOS

BPO & Outsourced Support Website

ScalableOS is a premium offshore staffing partner offering custom solutions for MSPs and Tax & Accounting firms. The agency provides dedicated staff based in the Philippines, fully integrated into client operations and under client management. Founded in 2020, the team operates as an extension of the client's business.

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Winner

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	ScalableOS	Big Outsource
Category	BPO & Outsourced Support	Branding & Design
Rating		Winner +1.4 higher
Location	Makati, Philippines	San Pablo City, Philippines
Services	BPO Accounting Expertise HR Outsourcing Expertise Phone Answering Services Expertise Call Centers Customer Support Phone Answering Services Accounting Web Development Graphic Design HR Outsourcing IT Services	BPO Accounting Expertise HR Outsourcing Expertise Phone Answering Services Expertise Call Centers Customer Support Phone Answering Services Accounting Web Development Graphic Design HR Outsourcing IT Services
Industries	Corporate Services Design Software & IT Services HR Finance	Corporate Services Health Care Education
Pros	-	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	Some Google reviewers reported unsolicited calls and lack of response.	One client reported a last-minute rescheduling and lack of follow-through on a scheduled meeting.
Website	Visit Site	Visit Site

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