Compare leading B2B contact data providers Seamless vs RocketReach

Leverage our real-time search engine to build an ideal list of decision makers. Never spend another minute contacting the wrong people with information from an outdated database like RocketReach.

See the difference between RocketReach for yourself

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Trusted by 1M+ sales leaders worldwide

Overview

Make the switch from RocketReach data to Seamless accurate data

The fastest option to build sales pipeline and close more deals is to invest in quality contact data that doesn’t need to be manually updated month-over-month. Compare B2B data providers RocketReach and Seamless to see how they stack up in sales prospecting features.

RocketReach company logo
RocketReach
Seamless company logo
Seamless
Overall
Free plan
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Best for
RocketReach company logo
RocketReach
SMB & Recruiters
Seamless company logo
Seamless
SMB-Mid-Market-Enterprise Sales, marketing and recruiting teams
Pros
RocketReach company logo
RocketReach
Easy-to-use contact lookup with a large database
Seamless company logo
Seamless
Real-Time B2B Contact email, phone search and validation with all-in-one sales engagement included
Cons
RocketReach company logo
RocketReach
Data accuracy and phone number availability can vary
Seamless company logo
Seamless
Credit limitations and pricing transparency
Data
B2b contact information
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Real-time data search
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Products / Features
Data Enrichment
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Autopilot list building
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Social Selling
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Connect emailing
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Connect calling
RocketReach company logo
RocketReach
Seamless company logo
Seamless
AI Personalization
RocketReach company logo
RocketReach
Seamless company logo
Seamless
Job changes filter
RocketReach company logo
RocketReach
Seamless company logo
Seamless
CRM integrations
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RocketReach
Seamless company logo
Seamless
G2
Rating
RocketReach company logo
RocketReach
4.5
Seamless company logo
Seamless
4.4
ROI
RocketReach company logo
RocketReach
8-10 months
Seamless company logo
Seamless
10 months
Time to implement
RocketReach company logo
RocketReach
Less than 1 month
Seamless company logo
Seamless
1 month
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

Fuel Your Pipeline With Accurate Seamless Data

Salesforce research shows traditional databases go bad by over 70% every year. With every Seamless Search, our 10-step A.I. engine researches and verifies emails and direct dials in real time, RocketReach doesn't.

Find contacts anywhere on the web
Find all your prospect’s contact information with our Chrome Extension.

Contact profile being researched in real-time.
Seamless Chrome Extension flyout over a mock website.

Improve Prospecting ROI over RocketReach

Customers report a 30% increase in win rate by uncovering high intent prospects with our Chrome Extension.

  • More features than RocketReach, and more 5-star reviews on G2.
  • Find emails & direct dials for any social media profile
    Instantly gather contact information and sync it directly with your CRM.
  • Turn email addresses into contacts
    Seamless keeps emails up-to-date so you never lose an opportunity again.

Access Your Total Addressable Market

Seamless helps find your TAM by setting filters, like industry, employee count, revenue, technographics and more, to instantly build lists from over 121M+ companies.

​​Seamless filters with the resulting list of leads.
Integrations

Seamless fits right in

Connect instantly with 6,000+ tools to keep your data, workflows, and teams perfectly in sync.
Seamless icon feeding data into several connected CRM icons.
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.

Photo of Chelsea T.
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!

Photo of Victor F.
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.

Photo of Christopher R.
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.

Photo of Colin F.
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.

Photo of Jorge E.
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.

Photo of Jason J.
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.

Photo of Christal B.
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.

Photo of Madelyn M.
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.

Photo of Will S.
Will S.
Chief Revenue Officer
Works great

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

Photo of Mike R.
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.

Your next customer is seconds away

More pipeline. More meetings. More revenue. For teams who never stop pushing for more.