Compare Big Outsource vs ScalableOS

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

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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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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Feature Comparison

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

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