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AI-SEO Agency for Scaled-Businesses

BrainZ Digital Ltd (formely Liraz Postan LTD, 2019), founded in March 2023 by Liraz Postan, is a boutique organic‑growth marketing agency based in Covent Garden and North London. Liraz, who has over 15 years of experience as an international SEO and content specialist—including leadership roles at Outbrain and in B2B/B2C, SaaS, e‑commerce, and gaming—is the driving force behind the agency’s vision.

  • Min project size
    $1,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    London, England
  • Year founded
    Founded 2019
  • Languages

1 Language that we service

  • English

1 Locations

  • London , England

No have been added yet...

    Pricing Snapshot

    Min. project size $1,000+
    Avg. hourly rate $100 - $149 /hr
    Rating for cost 5 /5

    What Clients Have Said

    BrainZ Digital LTD is praised for its competitive pricing and strong value for cost, with clients noting that their budget fit well. They effectively enhanced SEO and online visibility, leading to measurable increases in traffic and leads without overspending.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $10,000 based on 37 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    BrainZ Digital LTD Review Insights

    Overall Review Rating

    5.0
    • Quality 5.0
    • Schedule 5.0
    • Cost 5.0
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Effective Project Management

      Clients commend BrainZ Digital LTD for their organized and proactive project management. They deliver on time, provide clear updates, and respond promptly to client needs, ensuring smooth collaboration and meeting client expectations.

    • Strong Communication Skills

      BrainZ Digital LTD maintains excellent communication with clients, using simple language to explain technical concepts. They provide regular progress reports and are responsive to inquiries, making clients feel informed and involved.

    • Positive Client Relationships

      The company is noted for building strong relationships with clients through cultural alignment and shared values. Clients appreciate their genuine interest in client success and their ability to adapt strategies to fit unique business goals.

    • Proficient in SEO and Content Strategy

      BrainZ Digital LTD is praised for their expertise in SEO and content strategy. Clients from diverse industries report improvements in search rankings, increased organic traffic, and enhanced content quality. Their use of AI tools and personalized content strategies are highlighted as key strengths.

    • Limited Industry-Specific Writers

      A client in the art and design space mentioned a desire for more industry-specific writers to enhance content creation. This suggests an opportunity for BrainZ Digital LTD to expand their expertise in niche markets.

    • Responsive and Adaptable Team

      Clients appreciate BrainZ Digital LTD's responsiveness and adaptability to changing project requirements. Their flexibility and willingness to adjust strategies ensure client satisfaction and project success.

    BrainZ Digital LTD Reviews

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    SEO & Content Writing Services for Franchise Retail Company

    • Content Writing Services Search Engine Optimization
    • $10,000 to $49,999
    • Oct. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They didn't just do the work; they taught me small things I can keep doing."

    Sep 4, 2025
    Business Owner, Blue Moon Estate Sales USA
    Jonathon Tinkey
    Verified
    • Retail
    • Cary, North Carolina
    • 51-200 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provides SEO services for a franchise retail company. The team has audited the client's website, fixed meta tags, created service pages and blog posts, and set up a Google Business Profile.

    SEO & PPC for Mental Health & Addiction Treatment Center

    • Pay Per Click Search Engine Optimization
    • $10,000 to $49,999
    • Sep. 2024 - July 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They solved our mystery quickly after the other guys failed for a year."

    Aug 14, 2025
    Owner, New Dimensions Day Treatment Centers
    Randy Brazzel
    Verified
    • Other industries
    • Houston, Texas
    • 1-10 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO and PPC services for a mental health and addiction treatment center. They audited the site, rewrote all content using AI-powered SEO tools, and managed Google Ads campaigns.

    SEO Services for Digital Marketing Agency

    • Search Engine Optimization
    • Less than $10,000
    • Mar. - Aug. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They did a great job for us.” 

    Aug 13, 2025
    Owner, Valley Digital Marketing
    Michael Strohmeyer
    Verified
    • Advertising & marketing
    • Wayne, New Jersey
    • 1-10 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO services for a digital marketing agency. The team fixed the client's website and set it up for Google. They also kept the client updated about the project's progress.

    SEO Services for Design Studio

    • Search Engine Optimization
    • $10,000 to $49,999
    • Jan. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They've let my writing voice and style stay the same; they've just made it stronger for search."

    Jul 27, 2025
    CEO, Hester & Cook Design Group
    Angie Hester Cook
    Verified
    • Other industries
    • Nashville, Tennessee
    • 11-50 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provides SEO services for a design studio. The team has conducted a full SEO audit, fixed issues, optimized their existing blog content, and created keyword plans for main pages.

    SEO & Content Writing for Interior Design Company

    • Content Writing Services Search Engine Optimization
    • $10,000 to $49,999
    • Aug. 2024 - Mar. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were trustworthy and good at what they do."

    Jul 26, 2025
    CEO & Founder, SheridanCX
    Freddie Sheridan
    Verified
    • Other industries
    • New York City, New York
    • 51-200 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO services for a brand planning and interior design company. The team wrote and published content for the client's website and improved its loading speed and functionality.

    SEO Services for Construction Software Company

    • Search Engine Optimization
    • Less than $10,000
    • Nov. 2024 - Mar. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They were solid.”

    Jul 24, 2025
    Founder, BIMstream
    Peter Garran
    Verified
    • Other industries
    • Boston, Massachusetts
    • 51-200 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO services for a construction software company. The goal was to improve the client's online visibility and attract more customers.

    SEO Services for IT Services Company

    • Generative AI Search Engine Optimization
    • Less than $10,000
    • Feb. 2024 - June 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They did what they said they would."

    Jul 22, 2025
    CEO, Biz4Group LLC
    Sanjeev Verma
    Verified
    • Other industries
    • Orlando, Florida
    • 51-200 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO for an IT services company. The team was tasked with running audits, optimizing content, building backlinks, and utilizing AI tools to implement strategies.

    Generative AI & SEO for Surety Company

    • Generative AI Search Engine Optimization
    • $10,000 to $49,999
    • Sep. 2024 - July 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very knowledgeable and kept up to date with the latest and most effective SEO strategies."

    Jul 14, 2025
    CEO, Acme Bail Bonds
    Scott Esparza
    Verified
    • Legal
    • Los Angeles, California
    • 51-200 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided generative engine optimization (GEO) services for a surety company. After auditing the client's site, they improved the client's site content and provided keyword ranking reports.

    SEO & Blog Post Writing Services for Financial Services Co

    • Content Writing Services Search Engine Optimization
    • Less than $10,000
    • Oct. 2024 - May 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Since working with BrainZ Digital LTD, our search rankings have climbed higher."

    Jul 11, 2025
    CEO, Cinergy Commercial Capital
    Peter J Levasseur
    Verified
    • Financial services
    • Laguna Hills, California
    • 1-10 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO services for a financial services company. The team conducted keyword research, updated the client's website, created blog posts, and managed their social media accounts.

    SEO Services for Event Planning Company

    • Search Engine Optimization
    • Less than $10,000
    • Feb. 2024 - May 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "BrainZ Digital LTD took a personal approach and really learned what makes our business special."

    Jul 9, 2025
    CEO & Founder, Events by Elder
    Juanisha Anderson
    Verified
    • Hospitality & leisure
    • Hayward, California
    • 11-50 Employees
    • Online Review
    • Verified

    BrainZ Digital LTD provided SEO services for an event planning company. The team conducted a full technical review of the client's site, researched relevant keywords, and rewrote the client's page content.

    Showing 1-11 of 37 Reviews

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    20
    Overall Review Rating
    5
    Source
    Clutch
    Last Updated
    September 19, 2025

    Business Entity

    Business Entity Name BrainZ Digital LTD
    Source Companies House
    Jurisdiction of Formation United Kingdom
    Date of Formation March 1, 2023
    Status Active
    Last Updated July 22, 2025
    ID 14716331

    Credit Report Results

    International Credit Risk Assessment Low Risk
    Source Creditsafe
    Last Updated July 22, 2025
    Learn More About The Clutch Verification Process

    Locations (1)

    2 The Crest LondonEngland NW4 2HN

    10 - 15

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    BrainZ Digital

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    Liraz Postan

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