Overview
Seamless.AI is an AI-powered B2B sales platform that helps teams find verified prospect contact data, automate personalized outreach, and book meetings. Its real-time search engine provides access to billions of verified business contacts and millions of companies, paired with an engagement hub, AI agents, and a Chrome extension. It integrates with thousands of CRM and sales tools.
Our take
Seamless.AI provides contact data with a free tier of credits and per-seat paid plans that are on the higher side. Data accuracy in this category varies far more by segment than vendors acknowledge, and the free credits exist precisely so you can test that. Use them on contacts that look like your actual market rather than on easy ones.
Worth it if
Sales teams who will test accuracy on their own segment before committing to a seat.
Look elsewhere if
Thin markets — small businesses, non-English regions and niche industries where coverage drops.
✨ Features
Real-Time Data Engine
Provides access to billions of verified business contacts with real-time verification.
Engagement Hub
Automates multi-channel outreach across email, calling, and social selling.
AI Agents
Runs automated workflows for outbound campaigns, inbound handling, and enrichment.
Chrome Extension
Finds leads and contact details instantly while browsing the web.
⚖️ Pros & Cons
Pros
Cons
💰 Pricing
Free
Free
- 50 credits on sign-up
- Real-time search engine access
- Basic CRM integrations
Basic
$147 /mo
- Per user, billed annually
- 250 credits per month
- Core prospecting features
Pro
Custom
- Quote-only pricing
- ~1,000 daily credits per user
- Advanced features and support
Enterprise
Custom
- Quote-only pricing
- Highest credit limits
- Team and admin controls
Categories
❓ Frequently Asked Questions
How should I test the data quality?
Pull a few hundred contacts matching your genuine target profile, not the well-indexed large companies. Verify a sample manually and measure both match rate and bounce rate. Vendor-quoted accuracy comes from their own sample; yours is the only number that predicts your results.
What are the compliance implications of bought contact data?
They depend on where recipients are. GDPR requires a lawful basis and a documented balancing test for B2B email in the EU, Canada's CASL requires consent or a documented relationship, and the US is more permissive. That the data was purchased is not a defence in any of those regimes.