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

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.

Buyer Intent

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

Data Enrichment

Fill in missing details, eliminate data decay in real-time, and never worry about outdated data again.

Job Changes

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

Connect

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

API

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

Testimonials

What people are saying about Seamless

Photo of Chris V.
Chris V.
Co-Founder - Sales Consultant
Best day to day tool

I recommend Seamless.AI to most of my clients. They are super responsive in support as well and feel like I am a partner rather than a client.

Photo of Daniel H.
Daniel H.
Sales Development Representative
An excellent tool to capture leads with

Their customer care team is very friendly. If I ever had a technical problem, they always helped me and got it sorted within minutes.

Photo of Joshua N.
Joshua N.
Head Of Business Development
Seamless.AI is the best contact data tool I have ever used

I'm able to find contact info on pretty much anyone. The best part is being able to pull it right from their LinkedIn profile. The cool part is that it easily plugs into your browser. The customer support is there to make sure that implementing this tool is super easy with all of the sales resources available. I use it EVERY DAY.

Photo of Paul W.
Paul W.
President
It has been helpful in providing our Biz Dev team contacts to pursue

The thing I like best is the fantastic support that I get from Mike Fister. He is always available or responds within a short time, communicates happily and well and is very knowledgeable.

Photo of Devin M.
Devin M.
Account Executive
Efficient & Thorough

The connection with Hubspot is top-notch. Getting it up and running was exceptionally smooth, and the onboarding call I had with the customer support team made my first few weeks go really well.

Photo of Guin W.
Guin W.
Certified Coach + Human Design™ Specialist for Introverts Professional Training & Coaching
Truly the best, most advanced lead finding app available today

While the platform has a small learning curve, the level of support and learning ops is unmatched. Just go through the step-by-step onboarding - or join the offered introduction webinar (offered daily) - and you'll master Seamless.AI in no time.

Photo of Michael R.
Michael R.
Vice President, Sales and Marketing
Well worth the investment

The customer support has been top-notch, for the few times I've actually needed it. Overall, I highly recommend Seamless.AI to any sales team looking to enhance their prospecting efforts and accelerate their pipeline growth!

Photo of Claudia T.
Claudia T.
Director of Operations
The Source of Truth!

It helps me with my day-to-day operations with lead generation and allows me to develop so many new relationships and business.

Photo of Jibin A.
Jibin A.
Jr. Data Scientist
Nice Tool for Sales and Good Credit Distribution

Provides free credits for new users

Photo of Julius A.
Julius A.
Sr. Lead Generation Executive
Seamless.AI Made My Job Easier

Seamless.AI helps me to easily find the accurate contact info of all the prospects I search on a regular basis.

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