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Amplify your purpose.

Big Sea is a 20+ year old, woman- and minority-owned Certified B Corporation building marketing and websites for purpose-driven organizations.

Our fully distributed team of 30+ strategists, designers, developers, and storytellers has roots in St. Petersburg, FL and Asheville, NC, and serves changemakers nationwide: nonprofits, community health organizations, museums and cultural institutions, and mission-led companies.

What we do: brand and messaging strategy, full-funnel marketing (SEO, paid media, email, content, Google Ad Grant management), HubSpot implementation and management as a Platinum Solutions Partner, and strategic website design and development on WordPress or HubSpot CMS. 

How we work: our Vision + Velocity model pairs senior strategic leadership with sprint-based execution, so you get a real plan and the hands to carry it out. Every engagement starts with discovery. Research, data, and stakeholder input shape the work before we design or build anything, which is why our sites and campaigns hold up in complex, board-driven environments.

Why it matters: mission-driven organizations deserve the same caliber of strategy and creative that big-budget brands get. We scope to the budgets those organizations actually have, and we choose clients whose missions we can stand behind.

The proof is in retention. Our average client relationship lasts about 5.8 years, and our work has earned Anthem, Davey, and Hermes awards along with Clutch's own top-agency recognition. Pair that with a 90+% team retention and you've got a winning partner willing to care as much for your sucess as you do.

  • Min project size
    $5,000+
  • Hourly rate
    $200 - $300 / hr
  • Employees
    10 - 49
  • Locations
    St. Petersburg, FL
  • Year founded
    Founded 2005

2 Locations

  • St. Petersburg , FL
  • Asheville , NC

Select Focus Area
CMS Focus
Content Marketing Focus
Frameworks and CMS
Other frameworks and CMS
100%
PPC Focus
Retargeting Advertising
20%
Industries
Medical
30%
Non-profit
30%
Education
20%
Business services
10%
Other industries
10%
Clients
Midmarket ($10M - $1B)
50%
Small Business (<$10M)
40%
Enterprise (>$1B)
10%

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $200 - $300 /hr
Rating for cost 4.7 /5

What Clients Have Said

Big Sea's pricing ranges from $10,000 to $80,000, reflecting strong value for cost across various projects. Clients appreciate effective communication, project management, and tailored solutions, indicating a positive cost-to-value ratio.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $49,999 based on 15 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Big Sea Review Insights

Overall Review Rating

4.9
  • Quality 4.8
  • Schedule 4.6
  • Cost 4.7
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Creative and Innovative Solutions

    Clients appreciate Big Sea's creativity and innovative solutions, particularly in branding and marketing strategies. Their ability to bring fresh ideas and adapt to client needs is frequently highlighted.

  • Understanding of Nonprofit Sector

    Their expertise in working with nonprofits is well-regarded, with clients noting their understanding of sector challenges and the ability to provide tailored marketing strategies.

  • Excellent Customer Service

    Big Sea is noted for their outstanding customer service, being responsive and attentive to client needs. Their ability to build strong, collaborative relationships is frequently praised.

  • Room for Improvement in Communication Tools

    While generally effective, some clients suggested improvements in communication tools like Asana for clearer expectations and better tracking of deliverables.

  • Effective Communication and Collaboration

    Big Sea's team is noted for their excellent communication and collaborative approach, ensuring clients feel involved and informed throughout the project process.

  • Strong Marketing Strategy & Execution

    Big Sea has been praised for their strong marketing strategy and execution, catering to diverse needs like brand positioning, digital advertising, and social media management. Clients appreciate their ability to enhance brand awareness and increase reach effectively.

Big Sea Reviews

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Marketing for Law Enforcement Health & Wellness Foundation

  • Content Marketing Email Marketing Fractional CMO Services
  • Blog Writing Services Copywriting
  • Confidential
  • Apr. - July 2026
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"They listen closely, ask thoughtful questions, and bring clarity and direction to situations."

Jul 14, 2026
Executive Director, The Howard C. Liebengood Foundation
Erin Vermilye
Verified
  • Non-profit
  • Washington, District of Columbia
  • 1-10 Employees
  • Online Review
  • Verified

Big Sea provided marketing services for a law enforcement health and wellness foundation. They created a messaging and positioning framework, managed email campaigns, and ran paid media campaigns.

Web Design for Higher Education Institution

  • Web Design Web Development
  • WordPress CMS
  • $50,000 to $199,999
  • Feb. - Oct. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I cannot praise Big Sea enough."

Nov 2, 2025
Co-Director, Dickinson State University
Michael Cullinane
Verified
  • Education
  • Dickinson, North Dakota
  • 501-1,000 Employees
  • Online Review
  • Verified

A higher education institution hired Big Sea to redesign their website and integrate their database with the new site. The team was responsible for ensuring the new site met the client's needs and expectations.

Web Redesign & Redevelopment for Cultural Nonprofit

  • Web Design Web Development
  • $10,000 to $49,999
  • Aug. 2023 - July 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I loved that many of their clients are nonprofits, which showed me that they could relate to similar challenges."

Aug 21, 2024
Communications Director, Florida Humanities
Lashonda Curry
Verified
  • Other industries
  • St. Petersburg, Florida
  • 1-10 Employees
  • Online Review
  • Verified

Big Sea redesigned and redeveloped the website of a cultural nonprofit. The team enhanced the site's navigation, redesigned the client's events calendar, and migrated all the multimedia to a new website.

Branding Services for Nonprofit Organization

  • Branding Marketing Strategy Other Marketing
  • Brand messaging Brand strategy Naming Corporate identity
  • $50,000 to $199,999
  • Apr. - Aug. 2023
4.5
Quality
4.5
Schedule
4.0
Cost
4.5
Willing to Refer
4.5

"I appreciate that their team consisted of different voices and insights."

Jul 12, 2023
MD Marketing & Communications, Nonprofit Organization
Anonymous
Verified
  • Other industries
  • Washington, District of Columbia
  • 11-50 Employees
  • Online Review
  • Verified

Big Sea was hired by a nonprofit organization to help develop their brand positioning, identity, and design. This involved establishing a name and brand guidelines and designing marketing collateral templates.

Website Revamp for History Museum

  • Content Writing Services Graphic Design UX/UI Design Web Design Web Development
  • Usability Testing User Research UX Strategy WordPress CMS
  • Confidential
  • Nov. 2022 - Apr. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Big Sea's approach makes collaboration easy. This was a true partnership."

Apr 20, 2023
Dir. of Marketing & Communications, Tampa Bay History Center
Billy Somerville
Verified
  • Other industries
  • Tampa, Florida
  • 11-50 Employees
  • Online Review
  • Verified

Big Sea developed a new website for a history museum. The project included an extensive overhaul of the client's prior website to improve its UX and build upon its branding.

SEO, Web Design & Dev for Healthcare Real Estate Company

  • Search Engine Optimization Web Development
  • Content development Mobile optimization On site optimization Technical SEO Website Migration
  • $10,000 to $49,999
  • Apr. - Sep. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“From the start, they put a lot of care and effort into the partnership.”

Oct 5, 2022
Marketing Specialist, Optimal Outcomes
Stephanie Cicillini
Verified
  • Other industries
  • St. Petersburg, Florida
  • 11-50 Employees
  • Phone Interview
  • Verified

A real estate firm hired Big Sea to design and develop their outdated websites, and improve SEO. They consolidated the client's two websites, compressed images, and simplified the navigation.

Digital and OOH Marketing for Educational Technology Company

  • Advertising Other Digital Marketing
  • Other advertising Out of home advertising Print advertising Programmatic advertising
  • $10,000 to $49,999
  • Oct. 2021 - Ongoing
3.5
Quality
4.0
Schedule
3.5
Cost
4.0
Willing to Refer
4.0

"They’ve produced ideas and outputs that strongly resonate with our target audience."

Dec 15, 2021
Market Lead, Educational Technology Company
Anonymous
Verified
  • Education
  • Amsterdam, Netherlands
  • 51-200 Employees
  • Phone Interview
  • Verified

Big Sea heads an educational technology firm’s marketing efforts, creating and launching a multi-channel awareness campaign. They also work on display ads and do media buying efforts to support the campaign.

Digital Marketing for Law School

  • Other Digital Marketing
  • $50,000 to $199,999
  • Aug. 2019 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"They are knowledgeable about market trends and relevant content."

Jan 20, 2021
Director of Law Admissions, College of Law
Anonymous
Verified
  • Education
  • Ada, Ohio
  • 501-1,000 Employees
  • Online Review
  • Verified

Big Sea provides digital marketing services for a law school. They create content for the client's site, social media, and emails. The main objective is to increase leads, leading to more applications.

Web Dev & SEO Services for Beach Wedding Company

  • Search Engine Optimization Web Design Web Development
  • Other SEO
  • $50,000 to $199,999
  • June 2013 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We’ve been pretty happy with them."

Jan 14, 2021
CEO, Sun & Sea Beach Weddings
Nick Dudney
Verified
  • Arts, entertainment & music
  • Port Saint John, Florida
  • 1-10 Employees
  • Phone Interview
  • Verified

Big Sea spearheads a beach wedding company's web development and design work. The team has already created multiple versions of the client's site, and they continue to do so. They also provide SEO services.

Advertising for Global Space Community Nonprofit

  • Advertising
  • Other advertising
  • $10,000 to $49,999
  • Sep. - Dec. 2020
4.0
Quality
4.0
Schedule
3.5
Cost
4.0
Willing to Refer
4.0

“The deliverables that they were able to give to us were really impressive, and we valued their help.”

Dec 15, 2020
Manager, Global Space Community Nonprofit
Anonymous
Verified
  • Manufacturing
  • Colorado Springs, Colorado
  • 51-200 Employees
  • Phone Interview
  • Verified

To promote more registrations for a nonprofit space program, Big Sea introduced new Facebook, LinkedIn, and Google Ads. They also created a content calendar for social posts and wrote the copy.

Showing 1-11 of 21 Reviews

Our Story

Big Sea is a 20+ year old, woman- and minority-owned Certified B Corporation with roots in St. Petersburg, FL and Asheville, NC. Our fully distributed team of 30+ strategists, designers, developers, and storytellers serves changemakers: nonprofits, community health centers, cultural institutions, and purpose-driven companies.

We hold ourselves to very high standards: nearly 6 year average client tenure and 90% team retention say more than we ever could about our culture.

Locations (2)

136 4th St N, Ste 238 St. PetersburgFL, United States 33701

21 - 30

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Creative Education Foundation

(1)
Creative Education Foundation Logotype

Beth Miller

Dickinson State University

(1)
Dickinson State University Logotype

Michael Cullinane

The Howard C. Liebengood Foundation

(1)
The Howard C. Liebengood Foundation Logotype

Erin Vermilye