Contact search

Over 1.3 billion+ business contacts researched

Find the right prospects to generate more sales for your business. Including over 100+ filters to get their exact B2B emails, cell phones, and direct dials.

A Seamless Find All button connected to a list of contacts.

Trusted by 1M+ sales leaders worldwide

Cloudapp company logo.
ADP company logo.
Oracle company logo.
Intercom company logo.
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Connect with your dream customers

Take back control of your prospecting efforts

Find your ideal prospects, complete with B2B emails, cell phones, and direct dials. Connect with decision-makers using over 100+ search filters and real-time data.

Find perfect sales opportunities

Identify all your ideal prospects

Do you have an ideal customer profile you're targeting? Seamless will return full B2B contact profiles, with sales insights on over 100+ data points from our real-time search engine based on your criteria.

  • Full contact profiles
  • Real-time contact searches
  • Look-a-like leads to scale your sales efforts
A Seamless Find button connected to a Contact Details block on top of a stack of other information.
​​Seamless filters with the resulting list of leads.
Speed up your sales process

Find the right person at every target account instantly

Connect with the right decision-makers when you use keyword search, or search by title, function, role, seniority and even Org Charts.

  • Search by keyword, title, role, seniority, etc.
  • Streamlined lead research
  • Advanced search filters
Highly targeted

Use advanced filters for precise contact searches

Customize your contact searches with over 100+ filters including employee size, revenue, titles, keywords and more.

  • Enhanced precision
  • Tailored prospecting
  • Build highly specific prospect lists
Contact Search filters example setup.
A Seamless Add to List button connected to a Contact Details block.
Effortless automation

Create prospect lists fast

Cut the busy work and build massive lead lists — complete with contact details — in seconds. Then auto import into your CRM and you're ready to start selling!

  • Rapid lead generation
  • Seamless CRM integration
  • Start selling immediately
Features

Explore the list of Seamless products

Prospector

Fuel your GTM engine with highly accurate B2B cell phones, email addresses and direct dials.

Crush your quota

Buyer Intent

Find all the prospects who are ready to buy with credit card in hand.

Unlock revenue

Data Enrichment

Fill in missing details, eliminate data decay in real-time, and never worry about outdated data again.

Eliminate data decay

Job Changes

Track job changes of your most valuable customers to get new contact info automatically.

Fuel your pipeline

Connect

Unified prospecting, outreach, and sales automation into one beautifully simple experience.

Build connections

API

Embed powerful intelligence directly into your CRM, product, or revenue workflows.

Boost your data
Testimonials

What people are saying about Seamless

Rated 5 out of 5
Verified G2 review
Seamless for Lead Generation: Affordable and Effective

I like being able to search on Titles across up to 15 accounts. Everything is working great with Seamless.

John H.
Prime Named Account Executive
Rated 5 out of 5
Verified G2 review
Seamless Transition with Easy Setup

The setup was straightforward and hassle-free, which was a great start.

Yatendra J.
Lead - Business Development
Rated 5 out of 5
Verified G2 review
Streamlined Prospecting with Effortless Setup

I really like how fast the information becomes available, making it very quick and easy to implement into my sales process.

Willetta D.
Payroll Client Advisor
Rated 5 out of 5
Verified G2 review
Seamless.AI:- best tool for data research

Seamless.AI is my go to tool for every market research whether it's retail industry, hotel industry or any other niche industry Seamless.AI always has my back

Pravin J.
Senior Field Sales Executive
Rated 5 out of 5
Verified G2 review
Seamless Makes Prospecting and Lead Generation Effortless

We are able to gain valuable information on potential contacts that were impossible to obtain through other online tools like LinkedIn without a premium subscription.

Jeff R.
Key Account Manager
Rated 5 out of 5
Verified G2 review
really solid tool for b2b leads and outreach

finding the right contact info used to take forever but now it just takes seconds.

Aziz Y.
Founder
Rated 5 out of 5
Verified G2 review
Effortless Data Collection, Supercharged Outreach

It allows me to gather the data of potential customers and saves me time and money.

Jonathan K.
Marketing Director
Rated 5 out of 5
Verified G2 review
this is the tool that changes the game

They cross-reference thousands of sources to deliver spot-on data—think verified emails, phone numbers, and firm details that actually connect—cutting down on the frustration of bad leads.

Jordan L.
Hybrid Regional Business Consultant Southeast United States
Rated 5 out of 5
Verified G2 review
Prospecting Powerhouse with Easy Setup

I also value the access to client contacts, especially mobile phone numbers. The initial setup was incredibly easy, and I find it useful enough that I'm encouraging my team to switch to it.

M. A.
Global Account Manager
Rated 5 out of 5
Verified G2 review
Accurate Contact Data and Supportive Training Team

Very accurate contact data, especially cell phone numbers. Good customer service and very willing to train

Sarah M.
Marketing and Outreach Coordinator
Trusted by teams who never stop pushing for more

Real results. Seamlessly delivered.

“The quality of data I got from Seamless was accurate and life-changing. Like literally… I closed nearly half a million dollars from a free trial.”
Keith Kaskie
Vice President, Sales
$140K
Sales In 7 Months
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Amy Nguyen, Senior Marketing Consultant at Multiview.
“When Seamless.AI is part of your daily stack, you don't have to spend 6 hours with your SDR trying to call the wrong person.”
Wade Brogdon
Enterprise Account Executive
$140K
Sales In 7 Months
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Jared Steele, Director of Corporate Partnerships at Kea.
“When reporting to VP, CEOs, when I say I'm going to get ahold of somebody with Seamless, I could do that.”
Anthony Walsh
Head of Business Development & Partnerships
The Leader In Sales Intelligence

1+ million users choose Seamless for finding new leads and customers

G2 Top 100 Software Products 2026
G2 Top 50 Sales Products 2026
G2 Top 100 Highest Satisfaction 2026
4.5 stars filled