Seamless.AI is a real-time search engine that helps B2B companies find accurate sales leads so they can get in front of the right prospects, close more deals, and grow revenue at scale.

How does Seamless.AI work?

Seamless.AI uses multiple data points that run on artificial intelligence to crawl through the web in real time and find, verify, and validate people’s contact information.

How much does Seamless.AI cost?

Seamless.AI is free for up to 50 credits. After that, we offer many pricing options to best fit your team's needs.

Is Seamless.AI legit?

Yes, Seamless.AI is legit. LinkedIn ranked us at #7 on their 2022 list of the Top 50 Startups. G2 named us one of their Top 100 Highest Satisfaction Software Products for 2022.

What does Seamless.AI do?

Seamless.AI is a sales intelligence software that helps salespeople find the best leads.

Seamless.AI

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The AI revenue engine that turns data into deals

360.1k monthly visits

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Seamless.AI is an AI-powered sales platform that delivers verified prospect data, automated outreach, and AI-driven insights to help B2B companies generate more leads, meetings, and revenue. It includes a data engine with 1.6B+ verified business emails and 448M+ phone numbers, an engagement hub for multi-channel outreach (email, calling, social selling), AI agents for personalization and pitch intelligence, and an automation network with API, bulk credits, and autopilot workflows. The platform integrates with 6,000+ tools and offers a free tier with limitations. It is trusted by over 1 million sales leaders worldwide and is compliant with GDPR, CCPA, SOC 2 Type II, and ISO 27001.

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Read insightful stories, practical guides, and expert perspectives on artificial intelligence, emerging technologies, and the ideas shaping tomorrow.

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Featured image for GPT-Live-1 in the API: Build Natural Full-Duplex Voice Agents (What Changed)

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GPT-Live-1 in the API: Build Natural Full-Duplex Voice Agents (What Changed)

OpenAI put GPT-Live-1 in the API on Sep 10, 2026 - a full-duplex voice layer at $0.05/min billed per second. Covers architecture vs STT-LLM-TTS, backend pairing, free tier unsupported, and when to keep Vapi or LiveKit.

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Featured image for ChatGPT for Financial Services: What Bankers Get Beyond Work

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ChatGPT for Financial Services: What Bankers Get Beyond Work

OpenAI's ChatGPT for Financial Services (Sep 10, 2026) adds hosted finance datasets, firm templates, and citations on ChatGPT Enterprise. See who inside IB/ER gets value, seat-mix rules, and how it forks from Claude for Financial Services and Copilot.

AI for Business

Featured image for OpenAI Agents API Explained: Build a Cloud Agent With Hosted Sandboxes

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OpenAI Agents API Explained: Build a Cloud Agent With Hosted Sandboxes

OpenAI Agents API public beta (Sep 10, 2026): sessions on /v1/agents/sessions, openai_hosted vs self_hosted, container rates, security defaults, and when to use ChatGPT Work or GPT-Live-1 instead.

Development

Featured image for DeepSeek V4.1 Flash Isn't a Point Release: What Changed + the Sept 14 Routing Checklist

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DeepSeek V4.1 Flash Isn't a Point Release: What Changed + the Sept 14 Routing Checklist

DeepSeek V4.1 Flash shipped Sep 10, 2026 as a new 552B MoE / 1M family (call deepseek-flash). Flash rates apply. Official pages conflict: news260910 still announces Pro remaps to Flash Sep 14 04:00 UTC; live pricing says Pro continues. Re-verify that morning.

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Seamless.AI

1What is Seamless.AI?

2How does Seamless.AI work?

3How much does Seamless.AI cost?

4Is Seamless.AI legit?

5What does Seamless.AI do?

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Our Blog

GPT-Live-1 in the API: Build Natural Full-Duplex Voice Agents (What Changed)

ChatGPT for Financial Services: What Bankers Get Beyond Work

OpenAI Agents API Explained: Build a Cloud Agent With Hosted Sandboxes

DeepSeek V4.1 Flash Isn't a Point Release: What Changed + the Sept 14 Routing Checklist