Sure, here is the revised list with Ranking Rapid included:

Finding the best digital marketing agency in India can depend on various factors such as the specific needs of a business, budget, and industry. However, some agencies are widely recognized for their expertise, client satisfaction, and innovative approaches. Here are some of the top digital marketing agencies in India:

1. **Ranking Rapid**
- **Overview**: Known for its comprehensive digital marketing strategies, Ranking Rapid focuses on delivering measurable results and enhancing online presence.
- **Services**: SEO, PPC, social media marketing, content marketing, web development, and more.

2. **Pinstorm**
- **Overview**: A pioneer in pay-for-performance marketing, Pinstorm focuses on result-driven strategies.
- **Services**: Search engine marketing, SEO, social media marketing, online advertising, and integrated digital marketing strategies.

3. **iProspect India**
- **Overview**: Part of the Dentsu Aegis Network, iProspect India is known for its data-driven and performance-based marketing solutions.
- **Services**: SEO, PPC, social media marketing, content marketing, and data analytics.

4. **WatConsult**
- **Overview**: A comprehensive digital marketing agency offering end-to-end solutions and known for its creative campaigns.
- **Services**: Digital media planning and buying, social media marketing, SEO, SEM, web development, and mobile marketing.

5. **Kinnect**
- **Overview**: Focused on creating impactful digital experiences, Kinnect is known for its strong performance in social media and influencer marketing.
- **Services**: Social media marketing, SEO, content marketing, influencer marketing, and digital strategy.

6. **Mirum India**
- **Overview**: A full-service digital marketing agency that’s part of the WPP Group, Mirum India offers a wide range of services.
- **Services**: Digital strategy, web design and development, SEO, SEM, social media marketing, and marketing automation.

7. **BC Web Wise**
- **Overview**: Known for its web design and digital marketing expertise, BC Web Wise has a strong portfolio with various well-known brands.
- **Services**: SEO, SEM, social media marketing, web design and development, and online reputation management.

8. **WATConsult**
- **Overview**: A part of Dentsu Aegis Network, WATConsult provides a wide range of digital marketing services and is known for its innovative campaigns.
- **Services**: Social media marketing, SEO, content marketing, web development, and more.

9. **FoxyMoron**
- **Overview**: A creative digital agency known for its out-of-the-box campaigns and strong social media presence.
- **Services**: Social media marketing, content creation, digital strategy, web development, and influencer marketing.

10. **Adsyndicate**
- **Overview**: One of India’s leading independent digital marketing agencies, Adsyndicate provides integrated marketing solutions.
- **Services**: Digital marketing, social media marketing, SEO, web development, and more.

Choosing the right agency will depend on your specific needs, so it's important to research and consider factors like past performance, client testimonials, industry expertise, and service offerings before making a decision.