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CoSpark

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A Certified Full-Stack WooCommerce Agency

💪 CoSpark is the WooCommerce agency top brands call when everyone else has failed. 

We've taken over sites mid-crisis: checkout that couldn't handle load, migrations left half-finished, integrations that stopped working, "managed hosting" that wasn't managing anything. Every time, the pattern is the same. The store isn't broken because WooCommerce is limited. It's broken because nobody built the platform to match the business running on it.

That's what we do.

  • Min project size
    $10,000+
  • Hourly rate
    $150 - $199 / hr
  • Employees
    10 - 49
  • Locations
    Irvine, CA
  • Year founded
    Founded 2009
  • Languages
  • Timezones

2 Languages that we service

  • English
  • Spanish

4 Timezones that we service

CET
Central European Time (CET)
EST
Eastern Standard Time (EST)
MST
Mountain Standard Time (MST)
PST
Pacific Standard Time (PST)

2 Locations

  • Irvine , CA
  • Fredericksburg , VA

Service Lines
E-Commerce Development
75%
API Development
10%
Web Development
10%
Web Design
5%
Select Focus Area
Application Platforms
Amazon Application Development Framework
15%
Azure Platform
15%
Google app engine
15%
Other app platform
15%
Force
10%
Heroku
10%
Linux server
10%
Windows server
10%
API Type
REST API
25%
OPEN API
15%
Partner API
15%
RPC API
15%
SOAP API
15%
Webhook API
15%
CMS Focus
WordPress CMS
100%
E-commerce Systems
WooCommerce
100%
Industries
eCommerce
100%
Clients
Midmarket ($10M - $1B)
40%
Enterprise (>$1B)
30%
Small Business (<$10M)
30%
Certified in:
WooCommerce

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $150 - $199 /hr
Rating for cost 4.6 /5

What Clients Have Said

CoSpark offers competitive pricing that fits various budgets, with project costs ranging from $1,500 to over $100,000 depending on client needs. They are praised for delivering good value, responsive support, and effective solutions for small to medium-sized companies.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 18 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
Learn more about SEO pricing

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CoSpark Review Insights

Overall Review Rating

4.9
  • Quality 4.9
  • Schedule 4.9
  • Cost 4.6
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Technical Expertise in WordPress and WooCommerce

    CoSpark demonstrates strong technical skills in WordPress and WooCommerce, providing custom development, integration, and optimization services that meet various client requirements.

  • High-Quality and Reliable Deliverables

    CoSpark consistently delivers high-quality projects, with clients noting improvements in website speed, reliability, and user experience, leading to increased client satisfaction.

  • Minor Communication Delays

    While generally praised for communication, a few clients noted minor delays in backend communication, though these did not significantly impact project delivery.

  • Client-Centric Approach

    CoSpark’s commitment to understanding client needs and delivering tailored solutions is highlighted, with clients noting their dedication to client success and satisfaction.

  • Responsive and Client-Focused Service

    Clients appreciate CoSpark’s responsiveness, willingness to accommodate specific needs, and ability to provide tailored solutions, which fosters strong client relationships.

  • Proficiency in E-commerce Solutions

    CoSpark excels in resolving issues and optimizing WooCommerce and PayPal integrations, as evidenced by multiple client successes in improving site functionality and reducing errors.

CoSpark Reviews

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MailChimp Templates for Boutique Design Firm

  • Application Management & Support IT Managed Services Other Design
  • Less than $10,000
  • January 2021
4.5
Quality
4.5
Schedule
5.0
Cost
2.5
Willing to Refer
5.0

"They know Mailchimp in and out."

May 17, 2021
Creative Director, Boutique Design Firm
Anonymous
Verified
  • Advertising & marketing
  • Los Angeles, California
  • 1-10 Employees
  • Online Review
  • Verified

CoSpark (formerly AnnexCore) provided application design services for a boutique design firm. The team was tasked with designing templates and writing code using the MailChimp builder for an email marketing campaign.

Showing 21-21 of 21 Reviews

Our Story

We’re a tight-knit team of senior developers and project managers who work closely together on every project. That collaboration allows us to stay aligned, move efficiently, and deliver work that’s well thought through from the start.

Premier Verified means Clutch independently confirmed CoSpark is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 19 verified client reviews averaging 4.9 stars.

Learn More
Verified Client Reviews
19
Overall Review Rating
4.9
Source
Clutch
Last Updated
September 30, 2025

Business Entity

Business Entity Name Annex Core, Inc.
Source California Secretary of State
Jurisdiction of Formation California
Date of Formation March 10, 2010
Status Active
Last Updated July 3, 2021
ID C3243619

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated March 19, 2023
Learn More About The Clutch Verification Process

Locations (2)

530 Technology Drive #100 Irvine, CA, United States 92618

10 - 15

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