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Lead411 vs Seamless Comparison (2026)
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Good recommendations?
Overview
Lead411 is a cloud-based B2B sales intelligence platform delivering verified contacts, direct dials, growth intent signals, and sales.
Seamless.AI is an inside sales and lead generation software that helps businesses find relavant contacts, build account lists, manage prospect information, and more from within a unified platform. It allows staff members to utilize the built-in search engine to extract business contact details based on company names, employee designations, roles, and seniority.
- Platforms supported
- Web-based
- iPhone app
- Android app
- Windows Phone app
- Typical customers
- Freelancers
- Small businesses
- Mid size businesses
- Large enterprises
- Customer support
- Phone
- Online
- Knowledge base
- Video tutorials
- Platforms supported
- Web-based
- iPhone app
- Android app
- Windows Phone app
- Typical customers
- Freelancers
- Small businesses
- Mid size businesses
- Large enterprises
- Customer support
- Phone
- Online
- Knowledge base
- Video tutorials
Video & Screenshots
Pricing
User reviews
4.7
78
5
4
3
2
1
54
23
1
0
0
- Value for money
- Ease of use
- Features
- Customer support
4.5
599
5
4
3
2
1
464
76
13
5
41
- Value for money
- Ease of use
- Features
- Customer support
Pros
Alan M.
Human Resources
Filip V.
CEO
Brennan S.
Marketing Manager
Pros
Ravi, R.
Engineer,
Alizaheer V.
key associate manager
VIVEK C.
Founder
Cons
Zachary E.
Director of Strategic Partnerships
Tom L.
Owner
Brahim T.
Freelancer
Cons
VIVEK C.
Founder
Rahul P.
BDE
Rahul P.
BDE
- Vendor responds to reviews
- Last review6 months ago
- Vendor responds to reviews
- Last review4 days ago
Key features
- Total features77
- AI/Machine Learning
- API
- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Audience Targeting
- Autoresponders
- B2B Lead Generation
- Built-In Database
- CRM
- Call List Management
- Campaign Analytics
- Campaign Management
- Campaign Personalization
- Campaign Planning
- Campaign Segmentation
- Chat/Messaging
- Communication Management
- Contact Database
- Contact Management
- Content Creation
- Content Delivery
- Conversion Tracking
- Customer Activity Tracking
- Customer Database
- Customer Profiles
- Customer Segmentation
- Customizable Fields
- Customizable Templates
- Dashboard
- Data Enrichment
- Data Import/Export
- Data Integration
- Data Management
- Data Synchronization
- Database Support
- Deal Management
- Drip Campaigns
- Email Alerts
- Email Management
- Email Marketing
- Email Templates
- Email Tracking
- Engagement Tracking
- Event Triggered Actions
- For Sales Teams/Organizations
- GDPR Compliance
- Intent Data
- Interaction Tracking
- Lead Capture
- Lead Distribution
- Lead Generation
- Lead Management
- Lead Notifications
- Lead Nurturing
- Lead Qualification
- Lead Scoring
- Lead Segmentation
- Lead Verification/Validation
- Marketing Automation
- Monitoring
- Multi-Channel Communication
- Performance Metrics
- Personalization
- Pipeline Management
- Prioritization
- Prospecting Tools
- Real-Time Data
- Real-Time Notifications
- Real-Time Updates
- Reminders
- Reporting & Statistics
- Reporting/Analytics
- Sales Management
- Sales Pipeline Management
- Sales Trend Analysis
- Search/Filter
- Segmentation
- Social Media Integration
- Tagging
- Target Account Identification
- Template Management
- Third-Party Integrations
- Visitor Tracking
- Workflow Management
- Total features43
- AI/Machine Learning
- API
- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Audience Targeting
- Autoresponders
- B2B Lead Generation
- Built-In Database
- CRM
- Call List Management
- Campaign Analytics
- Campaign Management
- Campaign Personalization
- Campaign Planning
- Campaign Segmentation
- Chat/Messaging
- Communication Management
- Contact Database
- Contact Management
- Content Creation
- Content Delivery
- Conversion Tracking
- Customer Activity Tracking
- Customer Database
- Customer Profiles
- Customer Segmentation
- Customizable Fields
- Customizable Templates
- Dashboard
- Data Enrichment
- Data Import/Export
- Data Integration
- Data Management
- Data Synchronization
- Database Support
- Deal Management
- Drip Campaigns
- Email Alerts
- Email Management
- Email Marketing
- Email Templates
- Email Tracking
- Engagement Tracking
- Event Triggered Actions
- For Sales Teams/Organizations
- GDPR Compliance
- Intent Data
- Interaction Tracking
- Lead Capture
- Lead Distribution
- Lead Generation
- Lead Management
- Lead Notifications
- Lead Nurturing
- Lead Qualification
- Lead Scoring
- Lead Segmentation
- Lead Verification/Validation
- Marketing Automation
- Monitoring
- Multi-Channel Communication
- Performance Metrics
- Personalization
- Pipeline Management
- Prioritization
- Prospecting Tools
- Real-Time Data
- Real-Time Notifications
- Real-Time Updates
- Reminders
- Reporting & Statistics
- Reporting/Analytics
- Sales Management
- Sales Pipeline Management
- Sales Trend Analysis
- Search/Filter
- Segmentation
- Social Media Integration
- Tagging
- Target Account Identification
- Template Management
- Third-Party Integrations
- Visitor Tracking
- Workflow Management
Integrations
- Total integrations30
- Agile CRM
- Capsule
- Close
- Copper
- Freshsales
- Google Chrome
- Google Sheets
- Greenhouse
- Highrise
- HubSpot CRM
- HubSpot Content Hub
- HubSpot Marketing Hub
- HubSpot Sales Hub
- HubSpot Service Hub
- Keap
- Less Annoying CRM
- LinkedIn Sales Navigator
- Netskope One Platform
- Nutshell
- Oracle CRM On Demand
- Outreach
- PCRecruiter
- PersistIQ
- Pipedrive
- Pipeline CRM
- QuickMail
- Salesforce Platform
- Salesloft
- Vtiger CRM
- Zapier
- Zendesk Suite
- Zoho CRM
- Zoho CRM Plus
- monday AI Work Platform
- monday CRM
- Total integrations16
- Agile CRM
- Capsule
- Close
- Copper
- Freshsales
- Google Chrome
- Google Sheets
- Greenhouse
- Highrise
- HubSpot CRM
- HubSpot Content Hub
- HubSpot Marketing Hub
- HubSpot Sales Hub
- HubSpot Service Hub
- Keap
- Less Annoying CRM
- LinkedIn Sales Navigator
- Netskope One Platform
- Nutshell
- Oracle CRM On Demand
- Outreach
- PCRecruiter
- PersistIQ
- Pipedrive
- Pipeline CRM
- QuickMail
- Salesforce Platform
- Salesloft
- Vtiger CRM
- Zapier
- Zendesk Suite
- Zoho CRM
- Zoho CRM Plus
- monday AI Work Platform
- monday CRM
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