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Home SEM China Shanghai

Top Search Engine Marketing Services in Shanghai

Ratings Updated: February 25, 2026
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2 Leaders 7 Contenders

9 Companies

Country: China
City: Shanghai

List of the Top Shanghai SEM Service Providers

  • Featured

    What are Featured Providers?

    SmartSites Logotype

    SmartSites

    4.9 347 reviews
    Premier Verified
    $1,000+
    $100 - $149 / hr
    250 - 999
    Serves Shanghai, China

    Services provided

    50% Search Engine Optimization
    30% Pay Per Click
    10% Advertising +1 service
    10% Social Media Marketing

    SmartSites is a prominent SEO agency offering comprehensive digital marketing services, including Search Optimization and PPC management, to enhance online visibility and website ranking. Across multiple reviews, 100% of clients commend their professionalism, responsiveness, and ability to deliver timely results. A notable 80% highlight significant improvements in search engine rankings and organic traffic, reflecting their proficiency in Search Engine Marketing and Organic Search Optimization.

    See all 347 projects
    18 of 20 reviews are 5 stars
    10 new reviews for Search Engine Optimization services
    $10,000 – $49,000 avg. project cost

    Reviewed 20 times in the past 6 months

    In the past six months, client reviews of SmartSites reflect a highly positive sentiment, emphasizing their professionalism and responsiveness. Notable feedback includes a furniture design company praising their prompt email responses and issue resolution, while a retail client highlighted their effective management of digital campaigns leading to improved SEO and ROI. Clients consistently noted the team's reliability, clear communication, and ability to adapt strategies to meet project goals, with many expressing satisfaction with measurable outcomes such as increased sales and website traffic.
    Read 20 Recent Reviews
    118 of 134 Search Engine Optimization reviews are 5 stars
    10 new reviews for Search Engine Optimization in past 6 months
    $50,000 – $199,999 avg. project cost

    Search Engine Optimization PROJECT HIGHLIGHT

    SEO & Web Dev for Hospitality & Architectural Design Firm

    5.0 — SmartSites provides SEO and web development services for a hospitality and architectural design firm. The team is also responsible for competitor research, keyword strategy, and technical auditing. Read more
    Read 134 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (87) Less than $10,000 (83) $50,000 to $199,999 (27) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (3) $10,000,000 + (2)

    What Clients Have Said

    Clients consistently commend SmartSites for their competitive pricing and overall value for money. Multiple reviews highlight the company's ability to deliver effective PPC campaigns, leading to increased leads and reduced cost per conversion. For instance, one client noted a substantial ROAS improvement from 2-3x to 7-9x. Another remarked on the excellent communication and responsiveness of the team, ensuring a high level of service that justifies the investment. Overall, clients feel they receive excellent service and measurable results relative to their budget.
    Read All Reviews
    $2,600 $3,900 $5,200

    Build a foundation of growth with 💡 SEO services

    We generate millions of visitors and sales monthly through organic search. Read what businesses like you have said in our over 1,000 5 star reviews online. Call ☎️ 201-870-6000 for a free consultation.
    View Packages
    View Profile Visit Website
  • Seeders Logotype

    4.7 8 reviews
    Verified
    $1,000+
    $100 - $149 / hr
    50 - 249
    Shanghai, China

    Services provided

    45% Search Engine Optimization
    25% Public Relations
    10% Advertising +2 services
    10% Digital Strategy
    10% Pay Per Click

    Seeders is an SEO agency specializing in enhancing online visibility through organic search optimization and link-building services. With a focus on improving SERP rankings and website authority, Seeders consistently delivers projects on time, with 100% of reviewers praising their punctuality and communication. Notably, over 80% of clients highlight their effective project management and extensive network as distinctive strengths.

    See all 8 projects

    Reviews mention Collaborative

    The feedback regarding Seeders' collaborative approach is overwhelmingly positive. Clients appreciated the clear project management, characterized by short communication lines and flexibility, which facilitated smooth cooperation. One client noted, 'This resulted in a pleasant and smooth collaboration, allowing us to act quickly when needed.' Additionally, their extensive network across multiple countries enhances collaboration. However, a suggestion for improvement includes offering more flexible contract options to accommodate varying budget needs.
    • Backlinking & PR Services for Airport Parking Platform
      5.0 May 19, 2025

      Their project management is clear, to the point, and characterized by short lines of communication and flexibility. This resulted in a pleasant and smooth collaboration, allowing us to act quickly when needed. It aligns well with our needs to increase authority across different domains and — when necessary — reallocate budgets to ensure the right focus.

      Read Full Review
    • Backlinking & PR Services for Airport Parking Platform
      5.0 May 19, 2025

      They also ensure short lines of communication with various team members, which makes collaboration across multiple countries smooth and well-organized.

      Read Full Review
    Read All Reviews
    2 of 4 Search Engine Optimization reviews are 5 stars
    4 new reviews for Search Engine Optimization in past 6 months
    Less than $10,000 avg. project cost

    Search Engine Optimization PROJECT HIGHLIGHT

    Backlinking & PR Services for Airport Parking Platform

    5.0 — Seeders provides backlink and digital PR services for an airport parking platform. The team generates high-quality and relevant backlinks, conducts outreach, and creates landing pages and press Read more
    Read 4 Reviews

    Industry Experience

    Seeders has demonstrated strong expertise and positive impact across diverse industries, including Automotive, Food & Beverages, Hospitality & Leisure, and Advertising & Marketing. Clients commend Seeders for effective backlink strategies and digital PR efforts, resulting in increased organic traffic and authority. Overall sentiment reflects satisfaction, particularly in their communication and project management. Their innovative approach and cultural alignment make them a valuable partner for businesses seeking growth in these sectors.

    Read All Reviews

    Select Industry to see insights

    Automotive Food & Beverages Hospitality & leisure Advertising & marketing

    View projects from:

    Netherlands (4) Spain (1) England (1)

    This provider is fluent in 10 languages:

    • English
    • Dutch
    • German
    • Spanish
    • French
    • Italian
    • Portuguese
    • Polish
    • Mandarin
    • Japanese

    This provider is available in 38 time zones:

    • Colombia Time (COT)
    • Near East Time (NET)
    • Middle East Time (MET)
    • China Taiwan Time (CTT)
    • Gulf Standard Time (GST)
    • Brazil Eastern Time (BET)
    • Greenwich Mean Time (GMT)
    • India Standard Time (IST)
    View all time zones
    View Profile Visit Website
  • Digital Crew Logotype

    4.5 1 review
    $5,000+
    $150 - $199 / hr
    10 - 49
    Shanghai, China

    Services provided

    20% Search Engine Optimization
    20% Pay Per Click
    20% Social Media Marketing +6 services
    15% Content Marketing
    5% Digital Strategy
    5% Email Marketing
    5% Media Planning & Buying
    5% Other Digital Marketing
    5% Web Design

    Digital Crew is a full-service digital marketing agency specializing in bilingual marketing, offering services such as SEO, Google Ads, and reputation management in both English and Chinese. The overall feedback from clients highlights their expertise and effective communication, with notable successes including a 125% increase in total traffic and a 168% rise in conversion rates.

    See all 1 projects

    Industry Experience

    Digital Crew has demonstrated significant expertise in the real estate industry, particularly in bilingual digital marketing strategies. Clients have praised their comprehensive approach to SEO, Google Ads, and reputation management, which resulted in marked increases in website traffic and conversion rates. Overall sentiment indicates strong satisfaction with their knowledge and ability to deliver impactful results, making them a suitable choice for companies in the real estate sector seeking robust digital marketing solutions.

    Read All Reviews

    Select Industry to see insights

    Real estate

    Average Project Cost Breakdown

    $200,000 to $999,999 (1)

    What Clients Have Said

    Clients have reported that Digital Crew offers strong value for money, particularly in bilingual marketing services. One client noted a 125% growth in total traffic and a significant increase in conversion rates, attributing this success to the agency's effective strategies. Additionally, their expertise and regular communication were highlighted as key strengths, reinforcing the sentiment that the cost aligns well with the results achieved.
    Read All Reviews

    Shanghai, China

    L29, Tower 1 Kerry Centre, No. 1515 Nan Jing West Road, Jiang’an District
    Shanghai, China 200041

    10 - 15

    +86 18202023273

    See All Locations (2)
    View Profile
  • The Egg Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    50 - 249
    Shanghai, China

    Services provided

    40% Search Engine Optimization
    40% Pay Per Click
    20% Other Digital Marketing

    SEO agency The Egg is located in Hong Kong, Hong Kong and Singapore, Singapore. They focus on Search Engine Optimization and Pay Per Click and were established in 1998.

    Read more

    Shanghai, China

    7/F, Room 708, Hopson International Center, No.2218 Huangxing Road, Shanghai,
    Shanghai, China 200120

    10 - 15

    +86 21 6555 1590

    See All Locations (3)
    View Profile

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  • AsiaPac Net Media Limited Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Shanghai, China

    Services provided

    20% Search Engine Optimization
    30% Digital Strategy
    20% Pay Per Click +3 services
    10% Content Marketing
    10% Other Digital Marketing
    10% Social Media Marketing

    AsiaPac Net Media Limited, a Digital Strategy company, was established in 1996. The team provides Digital Strategy and Search Engine Optimization.

    Read more

    Shanghai, China

    Level 40, One Museum Place, 669 Xinzha Road, Jing An District, Shanghai, P.R.C.
    Shanghai, China

    2 - 5

    86 21 8018 1194

    See All Locations (11)
    View Profile
  • Qumin Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Jing’an District, Shanghai, China

    Services provided

    30% Search Engine Optimization
    30% Pay Per Click
    20% Social Media Marketing +1 service
    20% Web Design

    In London, England and Jing’an District, Shanghai, China, Qumin is a PPC company. They provide Pay Per Click and Search Engine Optimization.

    Read more

    Jing’an District, Shanghai, China

    03-115, No.696 WeiHai Road
    Jing’an District, Shanghai, China 200011

    2 - 5

    +86.21.6119.5398

    See All Locations (2)
    View Profile
  • AICY CREATE Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Shanghai, China

    Services provided

    10% Search Engine Optimization
    20% Digital Strategy
    20% Social Media Marketing +5 services
    10% Content Marketing
    10% Corporate Photography
    10% Email Marketing
    10% Pay Per Click
    10% Video Production

    AICY CREATE, a Digital Strategy company, is based in Shanghai, China. They focus on Digital Strategy and Social Media Marketing and were founded in 2016.

    Read more
    View Profile
  • ChinaSEO Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Shanghai, China

    Services provided

    20% Search Engine Optimization
    20% Pay Per Click
    20% Social Media Marketing +2 services
    20% Web Design
    20% Web Development

    Established in 1997, ChinaSEO is a small social media marketing agency. Their team specializes in Social Media Marketing and Search Engine Optimization.

    Read more
    View Profile
  • Roonzone Information Technology Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Shanghai, China

    Services provided

    10% Search Engine Optimization
    60% SMS Marketing
    10% Pay Per Click +2 services
    10% Social Media Marketing
    10% Web Development

    Small SMS Marketing company Roonzone Information Technology, is based in Shanghai, China. The team provides SMS Marketing and Social Media Marketing.

    Read more
    View Profile
  • Jademond Digital Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    50 - 249
    Shanghai, China

    Services provided

    40% Search Engine Optimization
    30% Social Media Marketing
    25% Pay Per Click +1 service
    5% Ecommerce Marketing

    Jademond Digital is a midsize Guang Zhou Shi, China-based SEO services firm. Their services include Search Engine Optimization and Social Media Marketing.

    Read more

    Shanghai, China

    F/20, The Henderson Metropolitan, Tianjin Str. 155, Huangpu District
    Shanghai, China 200002

    See All Locations (2)
    View Profile

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1 Seeders
2 Digital Crew

List of the Top 2 Shanghai SEM Service Providers

  1. Seeders Logotype

    Seeders

    $1,000+
    $100 - $149 / hr
    50 - 249
    Zwolle, Netherlands

    Ability to deliver

    24.6/40.0
    16.4/20 Reviews
    0/10 Clients & Experience
    8.2/10 Market Presence

    Service focus

    45% Search Engine Optimization
    10% Pay Per Click
    45% Other
    View Profile Visit Website
  2. Digital Crew Logotype

    Digital Crew

    $5,000+
    $150 - $199 / hr
    10 - 49
    Surry Hills, Australia

    Ability to deliver

    21.9/40.0
    14.6/20 Reviews
    1.8/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    20% Search Engine Optimization
    20% Pay Per Click
    60% Other
    View Profile Visit Website
  3. The Egg Logotype

    The Egg

    $50,000+
    $100 - $149 / hr
    50 - 249
    Hong Kong, Hong Kong

    Ability to deliver

    5.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    40% Search Engine Optimization
    40% Pay Per Click
    20% Other
    View Profile Visit Website
  4. AsiaPac Net Media Limited Logotype

    AsiaPac Net Media Limited

    Undisclosed
    Undisclosed
    50 - 249
    Hong Kong, Hong Kong

    Ability to deliver

    8.8/40.0
    0/20 Reviews
    2.7/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    20% Search Engine Optimization
    20% Pay Per Click
    60% Other
    View Profile Visit Website
  5. Qumin Logotype

    Qumin

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Ability to deliver

    5.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    30% Search Engine Optimization
    30% Pay Per Click
    40% Other
    View Profile Visit Website
  6. AICY CREATE Logotype

    AICY CREATE

    $1,000+
    $25 - $49 / hr
    2 - 9
    Shanghai, China

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Search Engine Optimization
    10% Pay Per Click
    80% Other
    View Profile Visit Website
  7. ChinaSEO Logotype

    ChinaSEO

    Undisclosed
    Undisclosed
    10 - 49
    Shanghai, China

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Search Engine Optimization
    20% Pay Per Click
    60% Other
    View Profile Visit Website
  8. Roonzone Information Technology Logotype

    Roonzone Information Technology

    Undisclosed
    Undisclosed
    2 - 9
    Shanghai, China

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Search Engine Optimization
    10% Pay Per Click
    80% Other
    View Profile Visit Website
  9. Jademond Digital Logotype

    Jademond Digital

    $1,000+
    $100 - $149 / hr
    50 - 249
    Guang Zhou Shi, China

    Ability to deliver

    5.5/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    40% Search Engine Optimization
    25% Pay Per Click
    35% Other
    View Profile Visit Website

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