IT & engineering

Power product innovation with access to millions of contacts

Access millions of contact and company records to build powerful features and products. Automate profile generation, get risk scoring algorithms, and anything else you need to connect to opportunity.

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

Trusted by 1M+ sales leaders worldwide

Automate lead generation

Perfect data and automations to supercharge IT and engineering

With access to over 1.3+ billion verified contacts and 121+ million companies, Seamless provides IT professionals with perfect contact data, prospecting automations, and data APIs to scale sales and marketing operations.

Scalable sales solutions

Power your business with our flexible APIs

Seamless provides modern easy-to-use APIs that get you up and running with AI-verified company data in under 5 minutes. We even automate contact sourcing, data entry, and list-building so you can focus on optimizing systems and solving complex tech challenges.

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AI-verified company data in minutes

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Automate low-priority tedious tasks

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Boost team efficiency

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Seamless Integrations

Automate prospecting in a few clicks

Seamless integrates with 6,000+ apps (through Zapier) including CRM platforms, automation tools, and other SaaS solutions. For IT teams, this simplifies the process of syncing contact data across multiple platforms, so you can prospect without the headache.

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Streamline workflows and data management

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Simplify B2B data syncing

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Enjoy effortless prospecting

Data accuracy & cleanliness

Maintain data integrity

For IT departments responsible for maintaining security and data compliance, Seamless’ real-time data verification helps reduce errors that could lead to compliance violations, ensuring that customer data is always up-to-date.

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Maintain data accuracy

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Say goodbye to outdated customer data

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Get ahead of compliance protocols

Diagram illustrating Seamless checking data points in real time to deliver accurate information on the platform.
Automate lead generation

Perfect data and automations to supercharge IT and engineering

With access to over 1.3+ billion verified contacts and 121+ million companies, Seamless provides IT professionals with perfect contact data, prospecting automations, and data APIs to scale sales and marketing operations.

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.

Accelerate your tech projects with Seamless

Automate tedious tasks and focus on impactful work

With Seamless’ Chrome extension, IT and engineering teams can quickly find verified contacts, source critical data, and integrate information into their systems—all in real time.

Get started in 3 easy setps:
01

Add to Chrome

Add our free Chrome extension to get the full prospecting power of Seamless!

02

Browse the web

Prospect on your favorite websites–LinkedIn Basic, Sales Navigator, B2B company websites, etc.

03

Eliminate time manually prospecting

Let our Chrome extension search the web, verify, and deliver prospect data to your CRM in real-time!

Chrome Extension workflow: Add to Chrome, go to any website, and start prospecting with the extension.
Integrations

Top Seamless integrations for IT & engineering teams

Connect instantly with 6,000+ tools to keep your data, workflows, and teams perfectly in sync.
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Testimonials

Why IT & E\engineering teams trust Seamless

Discover how IT and engineering professionals leverage Seamless to access accurate data, automate tasks, all while scaling innovation and operational efficiency.

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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.

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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.

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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.

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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.

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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.

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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.

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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!

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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.

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

Provides free credits for new users

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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.

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Chelsea T.
Sales Coordinator
Seamless.AI Is a Great Tool for Connecting With Others

Seamless.AI helps to bridge the gap to get to key decision makers faster!

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Victor F.
Head of Sales
Really great user experience and has a wealth of tools.

Intuitive and clean interface with plenty of tools. Ease of integration.

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Christopher R.
Head of Sales
Seamless has been a wonderful resource

As a Head of Sales, Seamless.AI has been a huge help. I often need to quickly find an email address or phone number. I pull up Seamless.AI, and I can find the info I need in a flash. It is super easy to use and integrates well with our HubSpot account.

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Colin F.
VP of Sales
Seamless is 100% the BEST lead generation tool in the game.

Literally the best lead generation tool in the game. So easy to find business owners direct cell phone numbers, and direct emails for immediate contact. Even if you don't have your own CRM, you can organize your pipeline and all of your contacts within Seamless.AI. The User Experience is TOP notch and I wouldn't use any other platform.

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Jorge E.
Director, Sales
Result-driven organizations with limited means need this

Incredible access to information that leads to pipeline generation. Unbelievable value for the price. I would put it up to par with tools like DiscoverOrg that cost 10X.

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Jason J.
Head of Sales, CFO | Co-Founder
Brings contact info and social connections together for easy review and contact research.

Brings contact info and social connections together for easy review and contact research. Integrates with the CRM I use - Pipedrive. Makes multi-platform touch points much easier to execute. So far, it's been highly accurate.

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Christal B.
CEO
I found Seamless.AI to be more up to date and the set up was very user friendly.

I love that the info you get access to is in real-time and not outdated. The setup is streamlined and it's easy to implement. It is also easy to train others to use without having a long learning curve.

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Madelyn M.
Sales Operations and Marketing Manager
Seamless.AI Has Provided Better Services Than Our Previous Platform. Costing 50% Less

Seamless.AI integrates really well with our CRM database and it makes for quick and easy contact imports.

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Will S.
Chief Revenue Officer
Works great

Ease of use. I like the extension. I also like the CRM connect

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Mike R.
Senior Manager - Revenue Generation
List creating made easy

Seamless.AI is a very easy tool to use to research contacts you meet at conferences or discover on there intent tool. It gives accurate information and automates contact with them.

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