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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 4.6 /5

    What Clients Have Said

    Clients appreciate 11 Agency for their good value for cost, with an emphasis on effective email marketing strategies. They report notable ROI improvements, such as a 300% return and a 1000% growth in email marketing. However, one negative review highlighted poor service on a specific project.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 9 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

    4.6
    • Quality 4.5
    • Schedule 4.6
    • Cost 4.6
    • Willing to Refer 4.6

    Top Mentions

    Review Highlights

    • Strong Cultural Fit and Value Alignment

      Many clients choose 11 Agency for their strong cultural fit and alignment with company values. This alignment contributes to a collaborative and cohesive working relationship, enhancing the overall effectiveness of their projects.

    • Proficiency in Email Marketing

      11 Agency is highly skilled in email marketing, demonstrated by their ability to increase open rates, click-through rates, and revenue for multiple clients across various industries. They effectively redesign email flows and manage campaigns, leading to significant improvements in engagement metrics.

    • Client Communication and Personalization

      11 Agency's communication is clear and efficient, with a focus on personalization that clients find impressive. This personalized approach enhances client relationships and contributes to successful project outcomes.

    • Creative and Data-Driven Strategy

      11 Agency successfully balances creative execution with data-driven strategy, optimizing email campaigns for conversions while maintaining brand alignment. This approach is appreciated by clients who value both creativity and measurable results.

    • Room for Improvement in Performance Insights

      While clients appreciate 11 Agency's responsiveness, some suggest that more proactive sharing of performance insights and industry benchmarks could enhance the agency's value. Regular strategic check-ins could further improve client collaborations.

    • Effective Project Management

      Clients consistently praise 11 Agency's project management for being organized, responsive, and timely. They deliver projects on schedule, communicate effectively, and adapt quickly to feedback, ensuring smooth execution of strategies and campaigns.

    11 Agency Reviews

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    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 & 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.

    Email Marketing for Artificial Greenery eCommerce Retailer

    • Email Marketing SMS Marketing
    • Less than $10,000
    • Feb. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "Everything was straightforward and clear."
    Aug 12, 2024
    Founder, Artificial Greenery eCommerce Retailer
    Anonymous
    • eCommerce
    • Melba, Idaho
    • 1-10 Employees
    • Online Review

    11 Agency was hired by an artificial greenery eCommerce retailer for their email marketing services. The team is responsible for utilizing Klaviyo for account management, list segmentaiton, and building email flows.

    Email Marketing, Design & Mgmt for D2C Meat Company

    • Email Marketing SMS Marketing
    • $10,000 to $49,999
    • Feb. 2023 - Apr. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.5

    "I’m impressed with their communication and entrepreneurial, get-it-done attitude."

    Apr 17, 2024
    Executive, Farm Field Table
    Anonymous
    Verified
    • Other industries
    • Ferndale, Michigan
    • 1-10 Employees
    • Online Review
    • Verified

    A D2C meat company hired 11 Agency to enhance their email campaigns and scale their email marketing ROI. The team’s tasks included designing and executing the client’s email creatives and management campaigns.

    Outbound Mktg, Email & SMS Optimization for Dog ID Company

    • Email Marketing Graphic Design SMS Marketing Search Engine Optimization
    • Confidential
    • Nov. 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’ve exceeded my expectations."

    Apr 16, 2024
    Founder & CEO, dogIDs
    Clint Howitz
    Verified
    • Other industries
    • West Fargo, North Dakota
    • 1-10 Employees
    • Online Review
    • Verified

    11 Agency optimizes the emails and SMS systems of a dog ID and accessories company. The team also develops and manages outbound marketing campaigns, creates written and graphical assets, and provides reports.

    Email Marketing for Lifestyle Brand

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

    "They were extremely responsive at all times."

    Apr 9, 2024
    Founder, Buy Fire & Fire Nicotine
    David Jiang
    • Other industries
    • Miami, Florida
    • 1-10 Employees
    • Online Review

    11 Agency provides email marketing for a lifestyle brand. Their goal is to increase engagement and conversions by creating 16 email campaigns per month, including segmentation, email design, and copywriting.

    Showing 1-10 of 11 Reviews

    Locations (1)

    3301 Michelson Drive IrvineCA, United States 92612

    10 - 15

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