Sales
November 14, 2025

B2B Sales Intelligence Platforms Compared: Contact Data vs. Buyer Intent

Not all B2B sales intelligence tools are created equal. Compare contact-focused databases like Apollo and Cognism vs. intent platforms like 6sense and Bombora.

James Donaldson
Founder
Questions about sales tools?

We want to get to know you and your teams needs.
From here we'll provide neutral advice that works for you.
Away from point sellers, pay to play sites and all the noise that only adds to confusion.

profile image
James Donaldson
james@stakki.io
Book A Call

What is B2B Sales Intelligence?

B2B sales intelligence refers to the tools and data systems that help sales teams identify, understand, and engage prospects more effectively. These tools combine real-time and static data about companies and decision-makers to provide a richer picture of a buyer's context, timing, and needs.

While sales leads databases provide contact-level data (like email addresses, phone numbers, and job titles), sales intelligence tools go beyond:

  • Firmographics and technographics (company size, tech stack)
  • Intent signals (topics being searched online)
  • News alerts and events (funding rounds, product launches)
  • Social signals (job changes, new hires, PR changes)
  • Account engagement activity (ad views, site visits)

AI is rapidly enhancing B2B sales intelligence tools. For example, tools like 6sense and Gong use AI to:

  • Score prospects based on engagement trends
  • Predict when buyers are likely to convert
  • Transcribe and analyse sales conversations
  • Personalise messaging at scale

What Do B2B Sales Intelligence Tools Do?

Gather Accurate Company & Contact Data

Sales intelligence platforms pull from multiple sources to compile up-to-date information on decision-makers. This often includes phone numbers, email addresses, LinkedIn profiles, and firmographics like company size and revenue.

Provide Actionable Insights for Outreach

Great tools don’t just list contacts. They attempt to tell you who’s worth contacting now - not who definitely is. At best, intent signals are possible indicators, not guarantees of buying intent β€” using signals like job changes, news mentions, or web activity.

Automate Lead Enrichment and Tracking

Sales intelligence tools automatically fill in missing fields in your CRM, enrich records with new data, and update contact details in real time.

Identify High-Potential Prospects

With features like lead scoring, intent-based segmentation, and predictive analytics, these tools help reps prioritize the accounts most likely to convert.

Support ABM and Sales Analytics

Modern tools support Account-Based Marketing by aligning sales and marketing teams with consistent data and shared insights, making it easier to target the right accounts, and report on performance.

Top B2B Sales Intelligence Tools for 2025

Sales intelligence spans a range of use cases. At one end, you have sales leads databases that specialise in direct contact information. At the other, insight-rich platforms offering a deeper understanding of buyer context, signals, and timing.

Sales Leads Databases (Contact-Focused)

Apollo

  • Core Functionality: Large contact database with built-in sequencing and enrichment
  • Key Differentiator: All-in-one platform for early-stage teams and startups

Cognism

  • Core Functionality: Accurate EMEA data, verified mobile numbers, compliant sourcing
  • Key Differentiator: Strongest GDPR-safe database in Europe

Upcell

  • Core Functionality: Chrome extension, instant LinkedIn-to-CRM enrichment, waterfall enrichment engine
  • Key Differentiator: Pay-per-successful enrichment, ideal for cost-conscious teams

Forager

  • Core Functionality: Real-time US mobile number enrichment, CRM integration
  • Key Differentiator: Great for teams targeting mid-market and enterprise in the US

Surfe

  • Core Functionality: Waterfall enrichment across 15+ data providers
  • Key Differentiator: Credits only used when data is verified = great accuracy and efficiency

Broader Intelligence Platforms (Insight-Focused)

LinkedIn Sales Navigator

  • Core Functionality: Advanced search filters, lead and account tracking, direct InMail messaging
  • Key Differentiator: Essential for social selling and relationship-based targeting

6sense

  • Core Functionality: AI-driven buyer intent signals, predictive analytics, journey tracking
  • Key Differentiator: Designed for ABM workflows and sales-marketing alignment

Bombora

  • Core Functionality: Intent data from thousands of B2B content sites
  • Key Differentiator: Deep intent signal coverage, great for layering with other tools

Leadfeeder

  • Core Functionality: Identifies anonymous website visitors and maps them to companies
  • Key Differentiator: Easy to set up and ideal for inbound-focused teams

Gong

  • Core Functionality: Conversation intelligence, deal tracking, coaching insights
  • Key Differentiator: Transcribes and analyses calls to surface insights for reps and managers

Who Needs Which B2B Sales Intelligence Tool?

Use Case Must-Have Intelligence Tool Why Do You Need It?
Startups/SMBs Upcell Cost-effective, fast enrichment, easy to use for lean teams
SDR Teams LinkedIn Sales Navigator Helps reps research, target, and personalise at scale across accounts
Outbound Sales Salesloft / AmpleMarket / Gong Tracks various data points externally, and within your own conversations and data points

Looking for alternatives?

Many teams seek out tools that better match their workflow, budget, or compliance needs.

πŸ‘‰ ZoomInfo Alternatives - Upcell, Salesbot

πŸ‘‰ Cognism Alternatives - Apollo, LoneScale

πŸ‘‰ Lusha Alternatives - Surfe, Fullenrich

πŸ‘‰ Outreach.io Alternatives - AmpleMarket, Reply

FAQs

What is B2B sales intelligence?

It’s the collection and use of data that helps sales teams understand and engage the right buyers at the right time.

Why is B2B sales intelligence important?

It helps improve targeting, increase conversion rates, reduce time spent on bad leads, and boost sales productivity.

What does AI mean in B2B sales intelligence?

AI helps score leads, interpret buyer behaviour, surface timely insights, and even coach reps through conversations.

How does B2B sales intelligence fuel ABM campaigns?

It ensures marketing and sales target the same high-fit accounts with timely, personalised messaging based on real buyer activity.

How can sales intelligence software help your organisation?

It improves data accuracy, identifies active buyers, enriches CRM records, and powers reporting across the funnel.

What sales intelligence data points are important for B2B companies?

Contact details, technographics, firmographics, buyer intent, engagement signals, and job changes.

What is the difference between a B2B sales intelligence tool and a sales leads database?

A database gives you who to contact. A sales intelligence tool gives you why, when, and how to do it well.

Need help comparing intelligence platforms or data tools?

β€πŸ‘‰ Use Stakki to get matched to the right tools
πŸ‘‰ Explore more recommendations at Stakki.io
πŸ“§ james@stakk.io

‍

‍

Find the right sales tools, build with Stakki