Seamless.AI
FreemiumAI-powered lead generation

About Seamless.AI
Seamless.AI is a comprehensive AI-powered sales platform that combines a real-time lead generation search engine, engagement tools, and AI agents to automate outbound sales processes. It provides access to over 1.8 billion verified business emails and 414 million phone numbers, with 100+ live data points per profile updated continuously. The platform includes modules for prospecting, buyer intent, job changes, CRM enrichment, pitch intelligence, and AI-driven outreach across email, phone, and social channels. Its AI agents (Outbound, Inbound, Ops, Marketing, Customer Success, Recruiting) automate tasks and prioritize actions. Seamless.AI also offers credit-back protection, where invalid emails result in automatic credit refunds, and integrates with major CRMs through APIs, connectors, and MCPs.
Key Features
Pros & Cons
- Extremely large and verified contact database (1.8B+ emails, 414M+ phones)
- Real-time data updates and multiple data points per profile
- AI agents automate complex sales workflows across channels
- Credit-back guarantee for invalid emails shows confidence in data quality
- Comprehensive platform covering prospecting, engagement, and automation
- Awards: #1 Tech Company of the Year, #1 Satisfaction Product, Forbes Top Employer
- Free tier available for individuals
- Integrations with major CRMs and tools via API and connectors
- Pricing for Pro and Enterprise tiers requires contacting sales, no transparent pricing
- Many advanced features (AI Assistant, Enrichment, Autopilot, Buyer Intent) require add-on costs
- Free tier limited to 1 user and 50 credits
- Platform may be overwhelming for very small teams or solopreneurs
- Relies on users managing credits and add-ons for full functionality