# SalesIntel vs Seamless (formally Seamless.AI) Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Seamless (formally Seamless.AI) excels in user-friendliness, with many praising its intuitive search filters and the convenience of its browser extension that seamlessly integrates with company websites. Users find it easy to upload contacts to Salesforce or download them to a CSV, making lead generation a breeze.
- **Users say** that SalesIntel stands out for its **data accuracy** , with many highlighting the platform's human-verified contact information. Reviewers appreciate the tool's ability to provide reliable B2B contact data, which is crucial for effective targeting and outreach.
- **According to verified reviews** , Seamless has a significantly larger user base, reflected in its 5322 total reviews compared to SalesIntel's 528. This higher volume of feedback contributes to a more robust understanding of its performance and user satisfaction.
- **Reviewers mention** that SalesIntel offers a strong support experience, with high ratings for quality of support. Users appreciate the assistance provided, which helps them navigate the platform effectively, especially when dealing with complex data verification tasks.
- **Users highlight** that Seamless provides a broader range of features, scoring impressively in areas like **lead quality** and **performance**. Many users find the platform's capabilities to be comprehensive, allowing for effective lead generation and management.
- **G2 reviewers note** that while SalesIntel has strengths in data verification and accuracy, it may not match the overall ease of use and feature richness that Seamless offers. Users often mention that navigating SalesIntel is straightforward, but they find Seamless to be more versatile for day-to-day operations.



| | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 539 | 5,329 | 
| **Largest Market Segment** | Mid-Market (52.2% of reviews) | Small-Business (64.0% of reviews) | 
| **Entry Level Price** | Contact Us 1 Users Per Month | Free Trial | 

---
## Top Pros & Cons

### SalesIntel

Pros:
- Ease of Use (88 reviews)
- Contact Information (79 reviews)

Cons:
- Inaccurate Data (39 reviews)
- Outdated Data (39 reviews)

### Seamless (formally Seamless.AI)

Pros:
- Contact Information (1162 reviews)
- Ease of Use (1138 reviews)

Cons:
- Inaccurate Data (407 reviews)
- Outdated Contacts (292 reviews)

---
## Ratings Comparison
| Rating | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
  | **Meets Requirements** | 8.2 (422 reviews) | 8.4 (4771 reviews) | 
  | **Ease of Use** | 8.5 (431 reviews) | 8.8 (4913 reviews) | 
  | **Ease of Setup** | 8.8 (244 reviews) | 8.9 (3929 reviews) | 
  | **Ease of Admin** | 8.9 (115 reviews) | 8.7 (1256 reviews) | 
  | **Quality of Support** | 9.0 (401 reviews) | 8.5 (4212 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.2 (113 reviews) | 8.5 (1250 reviews) | 
  | **Product Direction (% positive)** | 8.5 (410 reviews) | 8.7 (4789 reviews) | 

---
## Pricing

### SalesIntel

#### Entry-Level Pricing

Plan: Standard

Price: Contact Us 1 Users Per Month

Description: For larger teams working at scale to drive growth

Key Features:
- Unlimited data credits
- Unlimited enrichment credits
- Unlimited emails and mobile numbers

[Learn more about SalesIntel](https://www.g2.com/products/salesintel/reviews)

#### Free Trial

Yes

### Seamless (formally Seamless.AI)

#### Entry-Level Pricing

Plan: Free Trial

Price: Free Trial

Description: Get 50 Free Credits and Try it for Yourself! 

Key Features:
- Verified Emails, Cell Phones and Direct Dials For Everyone You Need to Sell to
- Download our Free Chrome Extension 
- Search Anywhere on the Web, Including LinkedIn Sales Navigator 

[Browse all 4 editions](https://www.g2.com/products/seamless-formally-seamless-ai/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Sales Intelligence

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 7.4/10 | 279 |
| **Seamless (formally Seamless.AI)** | 7.6/10 | 3057 |

#### Data Availability

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Contact Data Availability** | 7.7 (263 reviews) | 8.4 (2990 reviews) | 
| **Company Data Availability** | 8.0 (259 reviews) | 8.4 (2926 reviews) | 
| **Industry Research Availability** | 7.8 (253 reviews) ✓ Verified | 8.0 (2825 reviews) ✓ Verified | 
| **Technographic Data Availability** | 7.4 (133 reviews) | 7.7 (2036 reviews) | 

#### Data Accuracy

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Contact Data Accuracy** | 7.5 (260 reviews) | 7.6 (2923 reviews) | 
| **Company Data Accuracy** | 7.8 (255 reviews) | 8.0 (2857 reviews) | 
| **Technographic Data Accuracy** | 7.5 (133 reviews) | 7.7 (2027 reviews) | 

#### Agentic AI - Sales Intelligence

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Autonomous Task Execution** | 6.2 (54 reviews) | 6.3 (144 reviews) | 
| **Cross-system Integration** | 7.0 (54 reviews) | 7.5 (143 reviews) | 
| **Adaptive Learning** | 6.2 (50 reviews) | 6.3 (143 reviews) | 
| **Natural Language Interaction** | 6.4 (50 reviews) | 6.4 (144 reviews) | 
| **Proactive Assistance** | 6.2 (50 reviews) | 6.4 (144 reviews) | 
| **Decision Making** | 6.5 (51 reviews) | 6.6 (144 reviews) | 

#### Platform

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Internationalization** | 7.3 (153 reviews) | 7.7 (2292 reviews) | 
| **User, Role, and Access Management** | 7.9 (179 reviews) ✓ Verified | 8.3 (2381 reviews) ✓ Verified | 
| **Performance and Reliability** | 8.3 (179 reviews) | 8.5 (2464 reviews) | 
| **Reporting/Dashboards** | 7.7 (160 reviews) | Feature Not Available | 
| **Mobile User Support** | Feature Not Available | 7.5 (2240 reviews) ✓ Verified | 
| **APIs** | 7.8 (168 reviews) | 7.8 (2257 reviews) | 

#### Features

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Lead Builder** | 8.1 (236 reviews) | 8.4 (2781 reviews) | 
| **Integration to CRM/Marketing Automation** | 8.1 (232 reviews) | 8.2 (2698 reviews) | 
| **Data Cleaning/Enrichment** | 7.8 (220 reviews) ✓ Verified | 7.8 (2669 reviews) ✓ Verified | 
| **Data Segmentation/Filtering** | 7.9 (230 reviews) | 8.0 (2691 reviews) ✓ Verified | 
| **Search** | 8.0 (253 reviews) ✓ Verified | 8.5 (2861 reviews) ✓ Verified | 
| **News/People Alerts** | 7.4 (206 reviews) | 7.2 (2519 reviews) ✓ Verified | 
| **Connections** | Feature Not Available | 7.7 (2592 reviews) ✓ Verified | 
| **Reporting** | 7.5 (182 reviews) | Feature Not Available | 

### Lead Generation

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | N/A | N/A |
| **Seamless (formally Seamless.AI)** | N/A | N/A |

#### Lead Generation

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Lead Builder** | Not enough data | Not enough data | 
| **CRM Integration** | Not enough data | Not enough data | 
| **Marketing Automation Integration** | Not enough data | Not enough data | 
| **Social Media Integration** | Not enough data | Not enough data | 
| **Data Import & Export Tools** | Not enough data | Not enough data | 

### Buyer Intent Data Providers

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 7.5/10 | 100 |
| **Seamless (formally Seamless.AI)** | 8.2/10 | 774 |

#### Data Availability

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Contact Data Availability** | 7.8 (93 reviews) | 8.4 (767 reviews) | 
| **Account Data Availability** | 7.9 (93 reviews) | 8.4 (764 reviews) | 
| **Offline Data** | 7.0 (84 reviews) | Feature Not Available | 

#### Platform Additional Functionality

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Integrations** | 7.8 (95 reviews) | 8.4 (748 reviews) | 
| **Topic Customization** | 7.8 (91 reviews) | 8.2 (726 reviews) | 
| **Natural Language Processing (NLP)** | 6.9 (83 reviews) | 8.0 (713 reviews) | 
| **Alerts** | 7.3 (88 reviews) | 7.8 (710 reviews) | 
| **Real-time Intent** | 7.5 (92 reviews) | 7.9 (717 reviews) | 

### Lead Intelligence

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 7.7/10 | 199 |
| **Seamless (formally Seamless.AI)** | 8.2/10 | 3248 |

#### Lead Intelligence

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Lead Validation** | 7.9 (183 reviews) | 8.0 (3159 reviews) | 
| **Lead Enrichment** | 7.8 (184 reviews) | 8.0 (3096 reviews) | 
| **Lead Quality** | 7.8 (186 reviews) | 7.9 (3185 reviews) | 
| **Lead Analysis** | Feature Not Available | 7.8 (3040 reviews) | 
| **Browser Extension** | 8.3 (179 reviews) | 8.6 (3114 reviews) | 

#### Agentic AI - Lead Intelligence

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Cross-system Integration** | 7.0 (35 reviews) | 8.6 (90 reviews) | 

### Lead Capture

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 7.5/10 | 181 |
| **Seamless (formally Seamless.AI)** | 9.2/10 | 44 |

#### Lead Monitoring

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Features** | 8.1 (165 reviews) | 9.4 (39 reviews) | 
| **Performance** | 8.0 (158 reviews) | 9.3 (38 reviews) | 
| **Identification** | 7.7 (157 reviews) | 9.1 (39 reviews) | 

#### Agentic AI - Lead Capture

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Cross-system Integration** | 6.9 (27 reviews) | 9.2 (33 reviews) | 
| **Proactive Assistance** | 6.3 (26 reviews) | 8.8 (32 reviews) | 

#### Data Capture

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Mobile** | 7.1 (141 reviews) | 9.0 (38 reviews) | 
| **Websites** | 7.7 (152 reviews) | 9.2 (38 reviews) | 
| **Social Media** | 7.1 (145 reviews) | 8.9 (39 reviews) | 
| **Data** | 7.7 (155 reviews) | 9.3 (38 reviews) | 

#### Analytics

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Export/Import** | 8.1 (157 reviews) | 9.3 (36 reviews) | 
| **Reporting** | 7.8 (152 reviews) | 9.2 (37 reviews) | 

#### Customization

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Forms** | 7.2 (142 reviews) | 9.1 (36 reviews) | 
| **Personalization** | 7.2 (141 reviews) | 9.2 (36 reviews) | 
| **Templates** | Feature Not Available | 9.1 (35 reviews) | 
| **Integration** | 8.0 (151 reviews) | 9.3 (35 reviews) | 

### Visitor Identification

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 6.9/10 | 8 |
| **Seamless (formally Seamless.AI)** | N/A | N/A |

#### Agentic AI - Visitor Identification

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Cross-system Integration** | 6.9 (8 reviews) | Not enough data | 

### Salesforce AppExchange Apps

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 6.9/10 | 6 |
| **Seamless (formally Seamless.AI)** | N/A | N/A |

#### Agentic AI - Salesforce AppExchange Apps

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Autonomous Task Execution** | 6.3 (5 reviews) | Not enough data | 
| **Multi-step Planning** | 6.3 (5 reviews) | Not enough data | 
| **Cross-system Integration** | 8.6 (6 reviews) | Not enough data | 
| **Adaptive Learning** | 7.3 (5 reviews) | Not enough data | 
| **Natural Language Interaction** | 6.7 (5 reviews) | Not enough data | 
| **Proactive Assistance** | 6.7 (5 reviews) | Not enough data | 
| **Decision Making** | 6.7 (5 reviews) | Not enough data | 

### Marketing Account Intelligence

| Product | Score | Reviews |
|---|---|---|
| **SalesIntel** | 7.4/10 | 69 |
| **Seamless (formally Seamless.AI)** | N/A | N/A |

#### Agentic AI - Marketing Account Intelligence

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 

#### Lead Intelligence

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Market Insights ** | 7.8 (65 reviews) | Not enough data | 
| **Account-level Insights ** | 7.9 (65 reviews) | Not enough data | 
| **Lead Analysis ** | Feature Not Available | Not enough data | 

#### Lead Management

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Segmentation ** | 8.3 (62 reviews) | Not enough data | 
| **Predictive Scoring ** | 7.4 (57 reviews) | Not enough data | 
| **Account Identification ** | 7.7 (60 reviews) | Not enough data | 

#### Marketing Campaigns

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Omni-Channel Tracking ** | 6.9 (51 reviews) | Not enough data | 
| **Revenue Planning ** | 6.7 (51 reviews) | Not enough data | 
| **Media Attribution ** | 6.5 (51 reviews) | Not enough data | 
| **Opportunity Timeline ** | 6.5 (52 reviews) | Not enough data | 
| **Customization ** | 7.3 (55 reviews) | Not enough data | 

#### Data Availability - Marketing Account Intelligence 

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Technographic Data Availability** | 8.0 (34 reviews) | Not enough data | 

#### Data Accuracy - Marketing Account Intelligence 

| Feature | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Technographic Data Accuracy** | 7.7 (34 reviews) | Not enough data | 

---
## Categories
**Shared Categories (4):** [Sales Intelligence Software](https://www.g2.com/categories/sales-intelligence), [Lead Intelligence Software](https://www.g2.com/categories/lead-intelligence), [Lead Capture Software](https://www.g2.com/categories/lead-capture), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers)

**Unique to SalesIntel (3):** [Salesforce AppExchange Apps](https://www.g2.com/categories/salesforce-appexchange-apps), [Visitor Identification Software](https://www.g2.com/categories/visitor-identification), [Marketing Account Intelligence Software](https://www.g2.com/categories/marketing-account-intelligence)



---
## Reviewer Demographics

### By Company Size

| Segment | SalesIntel | Seamless (formally Seamless.AI) | 
|---|---|---|
| **Small-Business** | 38.6% | 64.0% | 
| **Mid-Market** | 52.2% | 29.2% | 
| **Enterprise** | 9.1% | 6.8% | 

### By Industry

#### SalesIntel

- **Information Technology and Services:** 21.9%
- **Computer Software:** 20.9%
- **Marketing and Advertising:** 6.2%
- **Computer & Network Security:** 4.3%
- **Telecommunications:** 3.3%
- **Construction:** 3.1%
- **Financial Services:** 2.9%
- **Staffing and Recruiting:** 2.1%
- **Logistics and Supply Chain:** 1.9%
- **Hospital & Health Care:** 1.5%
- **Other:** 31.9%

#### Seamless (formally Seamless.AI)

- **Information Technology and Services:** 14.0%
- **Computer Software:** 12.8%
- **Marketing and Advertising:** 11.6%
- **Consulting:** 4.2%
- **Staffing and Recruiting:** 4.0%
- **Financial Services:** 3.6%
- **Logistics and Supply Chain:** 2.7%
- **Telecommunications:** 2.1%
- **Computer & Network Security:** 2.0%
- **Manufacturing:** 2.0%
- **Other:** 40.9%

---
## Alternatives

### Alternatives to SalesIntel

- [Apollo.io](https://www.g2.com/products/apollo-io/reviews) — 4.7/5 stars (9648 reviews)
- [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) — 4.5/5 stars (9092 reviews)
- [UpLead](https://www.g2.com/products/uplead/reviews) — 4.7/5 stars (821 reviews)
- [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) — 4.0/5 stars (947 reviews)
- [Lead411](https://www.g2.com/products/lead411/reviews) — 4.5/5 stars (478 reviews)
- [Lusha](https://www.g2.com/products/lusha/reviews) — 4.3/5 stars (1653 reviews)
- [Cognism](https://www.g2.com/products/cognism/reviews) — 4.5/5 stars (1327 reviews)
- [LeadIQ](https://www.g2.com/products/leadiq/reviews) — 4.2/5 stars (1175 reviews)
- [Clearbit](https://www.g2.com/products/clearbit/reviews) — 4.4/5 stars (633 reviews)
- [RocketReach](https://www.g2.com/products/rocketreach/reviews) — 4.4/5 stars (1364 reviews)

### Alternatives to Seamless (formally Seamless.AI)

- [Apollo.io](https://www.g2.com/products/apollo-io/reviews) — 4.7/5 stars (9648 reviews)
- [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) — 4.5/5 stars (9092 reviews)
- [Lusha](https://www.g2.com/products/lusha/reviews) — 4.3/5 stars (1653 reviews)
- [Lead411](https://www.g2.com/products/lead411/reviews) — 4.5/5 stars (478 reviews)
- [RocketReach](https://www.g2.com/products/rocketreach/reviews) — 4.4/5 stars (1364 reviews)
- [LeadIQ](https://www.g2.com/products/leadiq/reviews) — 4.2/5 stars (1175 reviews)
- [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) — 4.0/5 stars (947 reviews)
- [UpLead](https://www.g2.com/products/uplead/reviews) — 4.7/5 stars (821 reviews)
- [Clearbit](https://www.g2.com/products/clearbit/reviews) — 4.4/5 stars (633 reviews)
- [LinkedIn Sales Navigator](https://www.g2.com/products/linkedin-sales-navigator/reviews) — 4.4/5 stars (2198 reviews)

---
## Top Discussions

### SalesIntel

- Title: [Is there a phone app in development?](https://www.g2.com/discussions/35709-is-there-a-phone-app-in-development) — 2 comments, 1 upvote
  > **Top comment:** "Hi Kelly, 

Thanks for asking. Unfortunately, SalesIntel does not have a mobile app. I would be more than happy to discuss your needs for a mobile app to..."
- Title: [How do I share a list that I have saved with my team? Or is it even possible?](https://www.g2.com/discussions/how-do-i-share-a-list-that-i-have-saved-with-my-team-or-is-it-even-possible) — 1 comment, 1 upvote
  > **Top comment:** "Hi David – If you go into the saved searches tab, you'll see the Edit/Delete column on the right side. Click the Edit button, and under "Visibility," switch..."

### Seamless (formally Seamless.AI)

- Title: [What is Seamless.ai used for?](https://www.g2.com/discussions/what-is-seamless-ai-used-for) — 4 comments, 2 upvotes
  > **Top comment:** "Finding leads across various industries. Their technology, only 30% accurate, in my experience, delivers phone numbers and email for cold sales calls...."
- Title: [Is seamless Ai legal?](https://www.g2.com/discussions/is-seamless-ai-legal) — 4 comments
  > **Top comment:** "If using Seamless is wrong then I do not want to be right... Of course it is legal.  I use it daily, a great tool to dig deeper into a company and learn more..."
- Title: [What does seamless AI do?](https://www.g2.com/discussions/what-does-seamless-ai-do) — 4 comments
  > **Top comment:** "Seamless AI helps me find the right team members to contact, also it gives me a overview of the other co-works that can also be very helpful. "
- Title: [Is anyone else having problems with email accuracy (bounce) levels?](https://www.g2.com/discussions/is-anyone-else-having-problems-with-email-accuracy-bounce-levels) — 2 comments, 1 upvote
  > **Top comment:** "Yes I have that problem. I create my list and then run it through third party email verification services. I use a service I found on Fiverr. Very cheap...."
- Title: [How do you narrow down geography in the Seamless Ai application](https://www.g2.com/discussions/42938-how-do-you-narrow-down-geography-in-the-seamless-ai-application) — 2 comments, 2 upvotes
  > **Top comment:** "Radius"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/salesintel-vs-seamless-formally-seamless-ai)