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Transform Email Marketing Into A Revenue Machine

11 Agency is the leading full-service email & SMS marketing agency for ambitions 7-figure brands to 9-figure Y Combinator-backed companies. Armed with extensive experience and a passion for innovation, our team crafts strategies that drive unparalleled results for our clients.

  • Min project size
    $1,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    Irvine, CA
  • Year founded
    Founded 2020

1 Locations

  • Irvine , CA

No have been added yet...

    Pricing Snapshot

    Min. project size $1,000+
    Avg. hourly rate $100 - $149 /hr
    Rating for cost 4.7 /5

    What Clients Have Said

    11 Agency offers competitive pricing under $10,000 for email marketing services, delivering good value for cost. Clients appreciate their professionalism and project management, though there was one negative experience. Overall, they effectively enhance email strategies and engagement metrics.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 11 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    11 Agency Review Insights

    Overall Review Rating

    4.7
    • Quality 4.7
    • Schedule 4.7
    • Cost 4.7
    • Willing to Refer 4.7

    Top Mentions

    Review Highlights

    • Impressive Communication Skills

      11 Agency's communication is often highlighted as a strong point, with clients appreciating their proactive and responsive approach. They utilize virtual meetings and messaging apps to maintain clear dialogue.

    • Email Marketing Expertise

      11 Agency excels in email marketing, providing tailored strategies that enhance client engagement and revenue. Clients from various industries commend their ability to design effective email flows and campaigns.

    • Significant Revenue Growth

      Many clients report substantial revenue increases and improved performance metrics due to 11 Agency's marketing efforts. The agency's strategies have driven notable ROI, with some clients seeing growth up to 1,000%.

    • Creative and Data-Driven Strategy

      11 Agency balances creativity with data-driven strategies, optimizing email performance without being overly promotional. Their attention to detail and understanding of client brands are frequently praised.

    • One Negative Experience

      One client reported a negative experience, citing issues with campaign setup and poor communication from the founder. The client had to file a chargeback due to unresolved issues and lack of refunds.

    • Personalized and Efficient Services

      The agency is known for its personalized services and efficient workflows. Clients appreciate the tailored approach, which results in impactful marketing strategies and excellent project outcomes.

    11 Agency Reviews

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    Email Marketing for Basketball Training Machine Company

    • Email Marketing
    • Less than $10,000
    • Aug. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "What impressed us most about 11 Agency was their ability to design emails that felt premium, on-brand, and engaging."

    Nov 21, 2025
    CMO, Basketball Training Machine Company
    Amry Fields
    Verified
    • Sports
    • Houston, Texas
    • 1-10 Employees
    • Online Review
    • Verified

    11 Agency provides email marketing services for a basketball training machine company. The team has expanded existing email automations, created new ones, designed on-brand emails, and optimized content.

    Email Marketing for Wine Cellar Co

    • Email Marketing
    • $10,000 to $49,999
    • Apr. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "It felt like they genuinely cared about our results, not just completing tasks."

    Jun 13, 2025
    Head of Marketing, Rosehill Wine Cellars
    Lev Uzlaner
    Verified
    • Construction
    • Toronto, Ontario
    • 11-50 Employees
    • Online Review
    • Verified

    11 Agency provides email marketing services for a wine cellar company. The team has audited the client's existing Klaviyo setup, redesigned and rebuilt their automated flows, and managed email campaigns.

    Email & Content Marketing for Yard Care Co

    • Content Marketing Email Marketing
    • $10,000 to $49,999
    • Dec. 2024 - Apr. 2025
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their project management was highly effective and reliable."

    May 18, 2025
    Email Marketing Manager, Yard Care Co
    Clarke Melody
    Verified
    • Consumer products & services
    • 11779 Ronkonkoma, NY
    • 201-500 Employees
    • Online Review
    • Verified

    11 Agency provided email marketing services for a yard care company. The team created a content strategy, designed branded email templates, and optimized automated email flows.

    Marketing Strategy & Advertising for Photography Studio

    • Advertising Marketing Strategy
    • $10,000 to $49,999
    • July 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very detail-oriented and communicated everything in a timely manner."

    Aug 20, 2024
    Founder, Blugraphy
    David Harvey
    Verified
    • Media
    • Huntington Beach, California
    • 1-10 Employees
    • Online Review
    • Verified

    11 Agency provides marketing and advertising services for a photography studio. The team is responsible for overseeing all-lifecycle marketing strategies and managing a monthly campaign calendar.

    Email Marketing for Telehealth Company

    • Email Marketing
    • Less than $10,000
    • May - July 2024
    0.5
    Quality
    0.5
    Schedule
    0.5
    Cost
    0.5
    Willing to Refer
    1.0


    "Good value for cost."

    Jul 29, 2024
    CEO, Healthcare Company
    Anonymous
    Verified
    • Other industries
    • Wilmington, Delaware
    • 11-50 Employees
    • Online Review
    • Verified


    11 Agency was hired to create an effective abandon cart email campaign for a telehealth company.

    Email Marketing for Manufacturing Company

    • Email Marketing SMS Marketing
    • $10,000 to $49,999
    • Oct. 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The most unique thing was how knowledgeable the founder was about email."

    Jul 21, 2024
    CEO, Manufacturing Company
    Anonymous
    Verified
    • Manufacturing
    • Pasadena, California
    • 51-200 Employees
    • Online Review
    • Verified

    11 Agency provides email marketing services for a manufacturing company. The team sends frequent emails to the client's customers, creates promotional emails, and implements pop-ups on their site.

    Email Marketing for Holiday Decorations Company

    • Email Marketing
    • Confidential
    • Oct. 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "11 Agency is professional, easy to communicate with, and delivers high-quality work."

    Jan 20, 2026
    Sr Director of E-Commerce, Mr. Christmas
    Mary Wayman
    Verified
    • eCommerce
    • Memphis, Tennessee
    • 11-50 Employees
    • Online Review
    • Verified

    11 Agency provides email marketing services for a holiday decorations company. The team has created new customer, post-purchase, and cross-selling flows and designs in-season marketing emails.

    Email Marketing Campaign Development for E-Comm Company

    • Email Marketing
    • Less than $10,000
    • Nov. - Dec. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They did everything great.”

    Jan 16, 2026
    Marketing, Nzymes
    Daniel Perez
    Verified
    • eCommerce
    • North Las Vegas, Nevada
    • 11-50 Employees
    • Online Review
    • Verified

    11 Agency developed an email marketing campaign for an e-commerce company. The team created email flows for the client's abandoned carts, welcome emails, and welcome messages.

    SMS & Email Marketing for E-Commerce Identity Resolution Co

    • Email Marketing SMS Marketing
    • Confidential
    • July 2025 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "11 Agency's flexibility, thoroughness, and speed are impressive."

    Nov 18, 2025
    Department Head, Quantelligent
    Anonymous
    Verified
    • eCommerce
    • Houston, Texas
    • 1-10 Employees
    • Online Review
    • Verified

    11 Agency has rebuilt SMS and email welcome flows and retention campaigns for an e-commerce identity resolution company. The team also handles monthly segmentation, promotional, and educational content.

    Email & SMS Marketing for Athletic Gear Brand

    • Email Marketing SMS Marketing
    • $10,000 to $49,999
    • Aug. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their whole team is very experienced."

    May 27, 2025
    Director, EVA Athletic
    Drew Schull
    • Fitness
    • Brisbane, Australia
    • 1-10 Employees
    • Online Review

    11 Agency provides email and SMS marketing services for an athletic gear company. The team designs and schedules all emails and SMS campaigns and optimizes all flows to improve open rates.

    Showing 1-10 of 15 Reviews

    Locations (1)

    3301 Michelson Drive IrvineCA, United States 92612

    10 - 15

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    Mr. Christmas, LLC.

    (1)
    Mr. Christmas, LLC. Logotype

    Mary Wayman

    Nzymes

    (1)
    Nzymes Logotype

    Daniel Perez