Seamless.AI
Sales IntelligenceLast reviewed: March 2026
AI-powered B2B contact search engine for sales teams
seamless.ai
About Seamless.AI
Seamless.AI describes itself as a real-time search engine for B2B sales leads. Rather than maintaining a static database, it uses AI to crawl and verify contact information in real-time, aiming to provide the most current data available.
The platform offers a web application and Chrome extension for finding verified emails, direct dials, and cell phone numbers. It includes features like Autopilot for automated list building, Buyer Intent data, and a built-in writing assistant for sales copy.
Seamless.AI has grown rapidly through aggressive marketing and a freemium model. Its real-time verification approach means data is generally current, though the quality can vary depending on the source material available for a given contact.
Key Features
Pricing
Free plan with 50 credits. Basic: available at custom pricing. Pro and Enterprise plans require contacting sales. Per-seat pricing with credit limits per day.
Pros and Cons
- Real-time data search aims for current information
- Good phone number coverage for US contacts
- Autopilot feature automates repetitive list building
- Free plan available to test the platform
- AI writing assistant helps with outreach copy
- Opaque pricing with aggressive upselling during sales process
- Daily credit limits can be frustrating for high-volume users
- Data quality is inconsistent for contacts outside the US
- Interface can feel cluttered with many features
- Customer support response times vary widely
Best For
US-focused sales teams who want real-time data verification and automated list building at scale
Try Enrich instead
Credit-based data enrichment API with no per-seat fees. 100 free credits to get started, no credit card required.