CloudLead vs Clearbit vs Seamless.AI vs ZoomInfo SalesOS Comparison
CloudLead
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
CloudLead is an easy-to-use sales intelligence software, which helps sales reps close deals faster by automating the prospecting process. It can connect to any CRM / email service provider using out of the box connectors…
Clearbit
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Clearbit provides sales intelligence software to the growing companies. The customers use the product to see who is visiting their websites, and understand how these visits are occurring. In addition, Clearbit provides a…
Seamless.AI
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Seamless.AI offer Sales Intelligence Software to small and mid-market businesses in financial services, high-tech and consulting. Seamless AI works like a virtual sales assistant, gathering relevant sales data from the C…
ZoomInfo SalesOS
Starting at Contact for pricing
- Free Trial
- Medium Business
- Enterprise
ZoomInfo SalesOS is the perfect B2B sales solution for today's market. It provides sales teams with access to the largest, freshest database of company and contact intel, with tools to help progress sales progression. Em…
CloudLead leads on user satisfaction with a 4.8-star rating across 74 reviews.
CloudLead vs Clearbit vs Seamless.AI vs ZoomInfo SalesOS — at a glance
| Feature | CloudLead | Clearbit | Seamless.AI | ZoomInfo SalesOS |
|---|---|---|---|---|
| Rating | 4.8 / 5 | 4.2 / 5 | 2.2 / 5 | — |
| Reviews | 74 | 69,447 | 468 | — |
| Starting price | Contact for pricing | Contact for pricing | Contact for pricing | Contact for pricing |
| Free trial | Yes | No | No | Yes |
| Free version | No | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Medium Business, Enterprise |
| Category | Sales Intelligence Software | Sales Intelligence Software | Sales Intelligence Software | Sales Intelligence Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | — | Available | — | — |
| Support modes | Online | Online | Online | — |
| Certifications | — | SOC 2 | — | SOC 2 |
| Data residency | US | US | US | US |
Key differences between CloudLead and Clearbit
- Free trial: CloudLead offers a free trial; Clearbit does not.
- User satisfaction: CloudLead scores higher with a 4.8-star average.
- Deployment: CloudLead supports SaaS/Web/Cloud; Clearbit supports SaaS/Web/Cloud.
Compare CloudLead vs Clearbit vs Seamless.AI vs ZoomInfo SalesOS — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Sales Intelligence Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Biggest differences
Start here before you go deeper into features.
Best for automating sales prospecting with seamless CRM integration and advanced analytics.
- You need to accelerate deal closure through automated prospecting workflows.
- Your sales team uses major CRMs or email platforms requiring easy integration.
- You want enterprise-grade sales intelligence reports with advanced analytics insights.
- Your company lacks an existing CRM or email service provider.
- You require highly customized or niche sales intelligence features.
Large Enterprises, Medium Business, Small Business
Large Enterprises, Medium Business, Small Business
Medium Business, Enterprise
CloudLead typically suits Large Enterprises and Medium Business. Clearbit tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | CloudLead is an easy-to-use sales intelligence software, which helps sales reps close deals faster by automating the prospecting process. It can connect to any CRM / email service provider ... Read More about CloudLead | Clearbit provides sales intelligence software to the growing companies. The customers use the product to see who is visiting their websites, and understand how these visits are occurring. ... Read More about Clearbit | Seamless.AI offer Sales Intelligence Software to small and mid-market businesses in financial services, high-tech and consulting. Seamless AI works like a virtual sales assistant, gathering ... Read More about Seamless.AI | ZoomInfo SalesOS is the perfect B2B sales solution for today's market. It provides sales teams with access to the largest, freshest database of company and contact intel, with tools to help ... Read More about ZoomInfo SalesOS |
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User RatingsBased on verified Spotsaas reviews | ||||
Best Company Size | 51-500 employees500+ employees | — | — | 50 to 5,000 employees |
Get pricing help | Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
No key benefits available yet.
No key benefits available yet.
No key benefits available yet.
- Enhanced Lead Generation: With ZoomInfo SalesOS, you’ll uncover high-quality leads through its robust database. Imagine having access to millions of contacts and companies, making your outreach more targeted and efficient.
- Data Enrichment: You can enrich your existing CRM data seamlessly. By integrating with your current systems, SalesOS provides real-time updates and insights, ensuring your team always has the most accurate information at their fingertips.
- Advanced Search Filters: The platform’s advanced search capabilities allow you to drill down into specific demographics, industries, and company sizes. This means that when you’re strategizing your next campaign, you can confidently target the right audience.
Best fit
No best-fit guidance available yet.
No best-fit guidance available yet.
No best-fit guidance available yet.
- 50 to 5,000 employees
- Martech, Revtech, Fintech, Sales Automation, SaaS, and Consulting
- Sales Managers, Account Executives, Business Development Representatives, and CRM Administrators
Reasons buyers look elsewhere
No alternatives guidance available yet.
No alternatives guidance available yet.
No alternatives guidance available yet.
- Users may seek alternatives due to concerns about the cost associated with ZoomInfo SalesOS, as pricing can be a significant factor for startups and small businesses with limited budgets looking for budget-friendly solutions.
- Some users might find the user interface of ZoomInfo SalesOS complex or not intuitive, prompting them to explore alternatives that offer a more streamlined and user-friendly experience for their sales teams.
- Companies that prioritize data privacy and compliance may look for alternatives if they perceive that ZoomInfo's data handling practices do not align with their internal policies or regulatory requirements.
Software Demo
Demo |  Seamless.AI has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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Compare CloudLead, Clearbit, Seamless.AI and ZoomInfo SalesOS on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
Organization Types supported |
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Get help choosing | Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes | — |
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HIPAA | ✗ No | ✗ No | ✗ No |
Data Residency | 🇺🇸 US | 🇺🇸 US | 🇺🇸 US |
CloudLead vs Clearbit vs Seamless.AI User Reviews & Rating Comparison
User Ratings | No reviews available for the product | |||
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Rating Distribution | ||||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyers generally express high satisfaction with CloudLead's ease of use and integration capabilities, praising its impact on accelerating sales prospecting. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 176 reviews, with strong overall satisfaction. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is cautious across 23 reviews, with several recurring concerns in feedback. What buyers like
Common complaints
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Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product | No reviews available for the product |
| Negative Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product | No reviews available for the product |
List of Customers
Customers |  evans |  Frame.io  Gong  Varonis | No Customers information available. | No Customers information available. |
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Media and Screenshots
Screenshots | No screenshots available. |  1 Screenshots | No screenshots available. |
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Videos |  1 Videos |  4 Videos | No videos available. |
Alternatives
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, CloudLead or Clearbit?
- CloudLead edges out the other on user ratings (4.8 vs 4.2). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do CloudLead and Clearbit offer a free trial?
- CloudLead offers a free trial. Clearbit does not.
- What is the starting price of CloudLead vs Clearbit?
- CloudLead starts at Contact for pricing. Clearbit starts at Contact for pricing.
- What are the top alternatives to CloudLead?
- Top alternatives to CloudLead include ZoomInfo SalesOS, ZoomInfo, LinkedIn Sales Navigator, Zint, SalesIntelligent.
- What are the top alternatives to Clearbit?
- Top alternatives to Clearbit include ZoomInfo SalesOS, ZoomInfo, SalesIntel, Intricately, Zint.