The top on-page SEO companies have a proven track record of improving SERP, site visits, leads, and sales through keyword research and analysis, optimizing content, technical SEO, and more. Filter them by minimal budget, hourly rates, team size, and verified client reviews to find the right agency for your business needs.

Best On-Page SEO Agencies

159 Companies-Rankings updated: September 03, 2026

Every SEO agency featured on DesignRush is evaluated for SEO expertise, service quality, and verified client feedback. Some featured placements may be paid.

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  • Designly Hub

    Designly Hub is a Digital Marketing Agency in Delhi

    At DesignlyHub Best Digital Marketing Agency in Delhi, we dont just promote brandswe build digital success stories. In todays fast-paced online world, digital marketing is the most powerful way to connect with your audience, generate leads, and grow revenue...

    Top Services:

    • Graphic Design
    • Web Design
    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Visit WebsiteView Profile

  • iPlexSoft

    Innovate Connect Inspire

    iPlexSoft provides end-to-end IT solutions including ERP implementation, custom software development, web design, and mobile app development to support business automation and digital transformation...

    Top Services:

    • Mobile App Development
    • Software Development
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    5.0 5.0 (8)

  • Ambest Brand Communication Agency

    Your Digital & Video Marketing Launchpad

    Ambest Brandcom is a leading Corporate Film Video Maker in Mumbai and a full-service Video Production Agency in Mumbai, offering end-to-end video production services for brands, corporates, and growing businesses...

    Top Services:

    • Branding
    • Video Production
    • SEO
    • Market Research
    • Digital Marketing
    • Show more
    Location
    Mumbai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Visit WebsiteView Profile

  • Red Rock India

    Red Rock India -Digital Marketing Agency in Mumbai

    Red Rock India is a dynamic digital marketing agency based in Mumbai. With more than 50 years of cumulative experience, we specialize in driving business growth through innovative digital marketing strategies. Our expertise includes B2B marketing, SEO Services, social media management, E-commerce Marketing...

    Top Services:

    • Digital Services
    • Graphic Design
    • SEO
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Mumbai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.9 4.9 (31)

  • OneAlphaMed Private Limited

    One Stop Marketing And Communication Agency

    OneAlphaMed is a global pharmaceutical marketing and medical communications partner helping healthcare organizations accelerate therapy adoption, strengthen HCP engagement, and improve patient outcomes. We combine brand strategy, medical affairs, digital innovation, pharma AI, and patient support programs to...

    Top Services:

    • Digital Strategy
    • Reputation Management
    • Creative Services
    • Video Production
    • Digital Services
    • Show more
    Location
    Mumbai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • Enigma Digital

    We Make Magic.

    Enigma is a collaborative team of creators, discoverers, dreamers, and doers dedicated to crafting innovative Digital Brand Experiences tailored for the evolving web landscape of tomorrow. With a passion for pushing boundaries and unleashing creativity, we deliver forward-thinking solutions that resonate with...

    Top Services:

    • Branding
    • Creative Services
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (21)

  • Deliverables Agency

    Helping Companies build Worry-Free Business Automations & Processes

    We are Deliverable Agency, a creative Web Development and Internet Marketing Agency. We are a global team of coders, designers, product managers, marketers, and experts. We are a team of professionals who work on web development and online marketing in UK, US, Canada, Australia and many more...

    Top Services:

    • Web Design
    • WordPress Website Design
    • SEO
    • Digital Marketing
    • Mobile App Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    4.9 4.9 (64)

  • Amba Digital Marketing

    Data-Driven Digital Marketing That Grows Your Business

    Amba Digital is a performance-focused digital marketing agency helping businesses grow through SEO, paid advertising, and high-converting web experiences. We combine data analysis, search optimization, and strategic campaigns to increase visibility, generate qualified leads, and build long-term brand...

    Top Services:

    • Digital Marketing
    • Web Development
    • SEO
    • Creative Services
    • Social Media Marketing
    • Show more
    Location
    Bhavnagar, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • Annurya Digital Studio

    We Turn Wellness Expertise Into Online Authority

    Annurya is a creative digital agency focused on building soulful, strategy-driven brands for purpose-led founders, coaches, and growing businesses...

    Top Services:

    • Digital Services
    • Video Production
    • Creative Services
    • Logo Design
    • Design Services
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $24/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

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