Bombora vs 6sense: Intent Data Platforms Head to Head

Intent data has become one of the most discussed topics in B2B sales and marketing. The premise is straightforward: instead of guessing which companies might want your product, you monitor digital signals that reveal which companies are actively researching problems your product solves. Then you focus your time and budget on those companies.

Bombora and 6sense are the two platforms that dominate this space. Both sell intent data. Both promise to tell you which accounts are "in-market." But they work quite differently under the hood, serve different types of customers, and carry very different price tags.

This comparison is based on our direct experience working with intent data and conversations with teams that use both platforms. We'll explain how each one actually works, where their data comes from, and who should use which — honestly, without the hype that typically surrounds intent data marketing.

Quick Overview of Each Platform

Bombora is a pure-play intent data provider. That's all they do — and they've been doing it since 2014. Bombora collects intent data through a cooperative data sharing model: they partner with a network of over 5,000 B2B media publishers and content sites. When someone from a company reads articles, downloads whitepapers, or researches topics on those partner sites, Bombora captures that behaviour as an intent signal. They then sell access to this data, either directly or through integrations with CRMs, ABM platforms, and sales engagement tools.

6sense is an account-based marketing (ABM) platform that includes intent data as one component of a much larger system. Founded in 2013, 6sense has evolved into a comprehensive revenue intelligence platform that combines intent data, predictive analytics, audience building, advertising, and sales orchestration. Their intent data comes from multiple sources: their own proprietary web tracking, Bombora data (yes, 6sense actually licenses Bombora data as one of their inputs), and additional first-party and third-party signals.

The core distinction: Bombora is a data supplier. 6sense is a platform that uses data (including Bombora's) to power a broader set of actions. Understanding this difference is essential to choosing between them.

How They Collect Intent Data

The quality of intent data depends entirely on how it's collected. Different collection methods produce different strengths and limitations.

Bombora's data cooperative. Bombora's primary data source is its B2B media co-op — a network of publisher websites that share anonymised visitor data in exchange for aggregated insights. When professionals visit these sites and consume content related to specific topics, Bombora maps that activity to a company (using IP-to-company matching and other identification methods) and a topic taxonomy. The strength of this model is breadth: Bombora's publisher network generates billions of data points per month across thousands of B2B topics. The limitation is that it's inherently anonymous and aggregated at the company level — Bombora tells you that "Company X" is researching "Data Security," but it doesn't tell you which specific person is doing the research.

6sense's multi-source approach. 6sense combines several data streams: Bombora's co-op data, 6sense's own reverse-IP and cookie-based web tracking (which can identify anonymous website visitors), keyword-level search intent (what companies are searching for on Google and other search engines), and third-party data from various providers. This multi-source approach gives 6sense a broader signal base than Bombora alone. 6sense also applies AI and machine learning models on top of the raw data to predict buying stages and identify patterns that might not be obvious from a single data source.

First-party vs. third-party. 6sense can also integrate your own first-party data — website visitor behaviour, CRM activity, email engagement — alongside the third-party intent signals. This creates a more complete picture of account engagement. Bombora, as a data provider rather than a platform, focuses on supplying third-party intent signals that you integrate into your existing tools.

An important caveat: all intent data relies on probabilistic matching. When Bombora says "Company X is researching Topic Y," that's based on IP resolution, device matching, and statistical models — not certainty. The same applies to 6sense's signals. Intent data tells you something useful, but it's not a guarantee of buying intent. Keep this in mind when evaluating both platforms.

Scoring and Segmentation

Raw intent signals aren't very useful on their own. You need scoring and segmentation to turn signals into actionable lists.

Bombora's Company Surge scoring. Bombora's primary output is a "Company Surge" score that measures how much a company's research activity on a given topic exceeds its historical baseline. A company that normally reads 2 articles per month about "Marketing Automation" and suddenly reads 15 in a week will show a high Surge score for that topic. The scoring is topic-specific and relative — it highlights anomalous increases in research activity rather than absolute volumes. This is a sound approach because it filters out normal research behaviour and highlights potential buying signals.

6sense's buying stage predictions. 6sense takes scoring further with a predictive buying stage model. Instead of just telling you which topics a company is researching, 6sense classifies accounts into buying stages: Target, Awareness, Consideration, Decision, and Purchase. These stages are predicted by an AI model trained on historical data patterns. The idea is that you can prioritise accounts in the Decision or Purchase stages over those in early Awareness. 6sense also provides "6QA" (6sense Qualified Account) designations for accounts that its models predict are most likely to buy.

Practical accuracy. In our experience, Bombora's Surge scores are useful but require your team to do the interpretation. A high Surge score means something is happening at that company, but you still need to decide what to do about it. 6sense's buying stage predictions sound more actionable but carry more assumptions — the AI model's accuracy depends heavily on your specific market and how closely your buyers match the patterns in 6sense's training data. Neither platform provides perfect scoring, and both produce false positives that your team will need to filter out.

Topic taxonomy. Bombora's topic taxonomy covers over 12,000 topics, which is remarkably granular. You can monitor intent on highly specific topics relevant to your product rather than broad categories. 6sense offers keyword-level intent tracking in addition to topics, which provides another layer of specificity. Both approaches are useful — topics for discovering new accounts, keywords for understanding exactly what those accounts are searching for.

Integrations and Activation

Intent data is only valuable if you can act on it. How each platform connects to your existing tools determines how quickly you can turn signals into outreach.

Bombora's integration model. Because Bombora is a data provider, its primary integrations are about pushing data into other platforms. Bombora integrates with Salesforce, HubSpot, Marketo, Outreach, Salesloft, LinkedIn Ads, and dozens of other tools. The typical workflow: Bombora identifies surging accounts, pushes that data into your CRM or ABM platform, and your team takes action from there. Bombora also provides data through APIs and flat file exports for custom workflows. The strength of this approach is flexibility — Bombora data works within whatever stack you already have.

6sense's platform approach. 6sense is designed to be the activation layer itself. Beyond providing data, 6sense offers built-in advertising (display ads, LinkedIn ads targeted to in-market accounts), orchestration workflows (automated actions triggered by intent signals and buying stage changes), and a sales intelligence interface (the 6sense Revenue AI platform that your sales team uses to research accounts). The idea is that you don't just see intent data — you act on it within 6sense. This is powerful if your team adopts the full platform, but it can create tool overlap with your existing ABM, advertising, and sales engagement tools.

The overlap question. If you already use Demandbase, Terminus, or another ABM platform, adding 6sense creates significant overlap. Bombora's data can plug into those existing platforms more cleanly. If you don't have an ABM platform yet and want one that includes intent data, 6sense gives you both in a single tool. The right choice depends on your existing tech stack.

Pricing Comparison

Neither Bombora nor 6sense publishes pricing openly, which is standard for enterprise B2B platforms. Here's what you can expect based on market reports and our own knowledge.

Bombora pricing typically starts around $25,000–$40,000/year for basic access to Company Surge data on a limited number of topics. Pricing scales based on the number of topics monitored, the volume of accounts tracked, and the integration requirements. Mid-market contracts often land in the $40,000–$80,000 range. Bombora also sells through partner platforms — you might access Bombora data through your existing tools (like HubSpot or Salesforce) for a lower cost than buying directly.

6sense is generally more expensive because you're buying a full platform, not just data. Entry-level contracts typically start around $60,000–$100,000/year, and enterprise deployments can reach $150,000–$300,000+ annually depending on features, user count, and advertising spend. 6sense also offers a free tier (6sense Revenue AI for Sales) with limited functionality, which gives individual salespeople basic account intelligence without the full platform cost.

The pricing difference reflects the scope difference: Bombora gives you data, 6sense gives you data plus a platform plus advertising plus analytics plus orchestration. You're comparing a specialized tool to a comprehensive system.

Who Each Is Best For

Choose Bombora if: you want high-quality intent data that integrates into your existing tools without adding platform complexity. Bombora is ideal for teams that already have a CRM, ABM platform, and outreach tools and need intent signals to make them smarter. It's the better choice for mid-market companies that want actionable data without the cost and implementation overhead of a full platform. Bombora is also the right choice if you want intent data accessible through tools your team already uses — many CRM and ABM platforms offer Bombora integrations.

Choose 6sense if: you're an enterprise company ready to invest in a comprehensive ABM and revenue intelligence platform. 6sense makes sense when you want intent data, predictive analytics, advertising, and orchestration in a single system. It's the right choice for large marketing teams that can dedicate resources to implementation and adoption. If you're replacing (or consolidating) multiple tools — an ABM platform, a data provider, and an advertising tool — 6sense can simplify your stack while adding intelligence.

The honest truth is that both platforms are expensive, and both are designed for companies with meaningful marketing budgets and established sales processes. If you're a 10-person startup, neither is the right starting point for intent data.

What About Lighter-Weight Alternatives?

Bombora and 6sense sit at the enterprise end of the intent data market. For many B2B companies — particularly those under 100 employees or with marketing budgets under $100K/year — there are more accessible ways to benefit from intent signals.

Some companies access Bombora's data indirectly through their existing tools at a fraction of the direct cost. HubSpot, Salesforce, and several ABM platforms include Bombora intent data as a feature, which gives you basic intent signals without a standalone contract.

Others skip the platform entirely and work with services that operationalise intent data for them. Instead of buying a data feed and building workflows around it, they hire a partner to monitor signals, identify in-market accounts, and reach out on their behalf.

That's the model Totalremoto uses. We monitor intent signals — including data from sources like Bombora — and handle the entire activation process: identifying surging accounts, finding the right decision-makers, crafting personalised outreach, and booking meetings. You get the benefit of intent data without buying a platform, hiring data analysts, or building automation workflows.

To understand how intent signals work at a fundamental level, our guide on what intent signals are and how they work in B2B is a good starting point. And if you're curious about the broader landscape of intent data providers beyond Bombora and 6sense, there are several emerging players worth watching — G2 Intent, TrustRadius, and LinkedIn's own Buyer Intent signals are all growing in capability.

Frequently Asked Questions

Does 6sense use Bombora data?

Yes. 6sense licenses Bombora's Company Surge data as one of several intent data inputs. 6sense combines Bombora data with its own proprietary signals (web tracking, search intent, etc.) and applies AI models on top. So if you buy 6sense, you're getting Bombora data plus additional sources — but you're also paying for the platform that sits on top of it.

Can I buy Bombora data through my existing CRM?

Often, yes. Several CRM and ABM platforms include Bombora data integrations. HubSpot, Salesforce (through partners), Demandbase, Terminus, and others offer Bombora intent data as a built-in feature or add-on. The depth of data available through these integrations varies — you may get fewer topics or accounts than a direct Bombora contract — but it's a cost-effective way to start with intent data.

How accurate is intent data in practice?

Intent data is probabilistic, not deterministic. Both Bombora and 6sense will produce false positives — accounts that show intent signals but aren't actually in a buying process. In our experience, intent data is most valuable as a prioritisation tool rather than a guarantee. When a company shows high intent on topics relevant to your product, that account is statistically more likely to be in-market than a random account — but "more likely" isn't "definitely." Plan your workflows accordingly: use intent to prioritise outreach, not to replace qualification.

What's the minimum budget for getting started with intent data?

For direct platform access: Bombora typically starts around $25,000/year and 6sense around $60,000/year. For indirect access through existing tools, you might pay $5,000–$15,000/year as an add-on to your CRM or ABM platform. For an intent-based lead generation service like Totalremoto, costs are lower because you're paying for outcomes (meetings) rather than raw data access.

Can I use intent data for both sales and marketing?

Absolutely, and you should. Marketing teams use intent data to target advertising at in-market accounts, personalise website experiences, and prioritise content promotion. Sales teams use it to prioritise outreach and personalise messaging. The best results come from alignment: marketing warms up high-intent accounts with relevant content and ads while sales reaches out with personalised messages. Both Bombora and 6sense support this kind of cross-functional usage.

How quickly does intent data become actionable?

Bombora refreshes data weekly and provides Surge scores that are immediately usable for list building and outreach prioritisation. 6sense updates more frequently because of its real-time web tracking capabilities. In either case, the main implementation time is setting up integrations and building workflows to act on the data. A simple setup (Bombora feeding a Salesforce report) can be live in a week. A complex deployment (6sense with advertising, orchestration, and predictive models) can take 2–3 months to fully implement.