Bombora Intent Data Guide: Surge Scores, Pricing, Limits

Most B2B teams meet Bombora before they ever sign with it. HubSpot now ships up to 12 Bombora topics inside Buyer Intent, Apollo, Lusha and Cognism embed it, and 6sense sells it as a topic pack. The data is everywhere. Knowing how to read it isn't.

That's the gap this guide closes. A Company Surge score of 72 on "revenue intelligence" looks like a buying signal, but it only means an account read more about that topic than its own recent normal. Treat it as a lead and your SDRs will burn a quarter on noise.

Below: what Bombora intent data measures, how the 0 to 100 Surge score and the 60-point threshold work, how to choose topics, what buyers paid as of November 2026, where you can get Bombora without a direct contract, a 30-day rollout, and where the data breaks. It's the deep dive behind GrowthCentr's ranking of the best intent data tools for B2B ABM.

Key Takeaways

• Bombora tracks 25,300+ intent topics against each account's own baseline.
• A score of 60 or more means an account is surging on a topic.
• Buyers report a $25,000 median annual contract across 35 purchases.
• HubSpot includes up to 12 Bombora topics with no Bombora account.
• Bombora advises a topic threshold of at least 25% of a cluster.

Bombora intent data at a glance

Bombora is the New York company that sells third-party B2B intent data, best known for its Company Surge product. Here's the short version before the detail, with every row checked on November 12, 2026 against the source linked in the table.

What Bombora Company Surge actually measures

Company Surge is account-level intent. It doesn't tell you which person is researching, and it doesn't read your website. It watches content consumption across other sites in Bombora's network and flags when a company's research on a topic rises above that company's normal level.

The method is specific. Bombora says it compares the most recent three weeks of activity against a 12-week historical baseline for every account and topic pair, so a company that always reads about cloud security doesn't light up just because it's big.

The Data Co-op is the moat, and the constraint

Bombora's signals come from a proprietary JavaScript tag on member sites in its Data Co-op. It says the Co-op covers thousands of B2B sites, that it added 1,765+ new sites in the last two years, and that 86% of the data is shared exclusively with Bombora for deriving intent.

That's why so many platforms license Bombora instead of building their own publisher network. On the flip side, it's also the limit: if your buyers don't read sites in the Co-op, Bombora can't see them. Coverage is strongest where B2B trade media is dense, such as IT, security, finance and HR software.

Topics, not keywords

A Bombora topic is a classification, not a literal keyword match. Its NLP models score how central a topic is to a page, so an article that mentions "Apple" in passing doesn't count as research on Apple. Bombora explains the difference in its intent topics vs keywords guide. That design cuts noise, but you can only track topics that exist in the taxonomy.

How Bombora Surge scores work: the 0 to 100 scale and the 60 threshold

Every account and topic pair gets a score from 0 to 100. Bombora's user guide defines the bands: 60 or more is a statistically significant increase, 40 to 60 is similar to baseline, and 40 or below is a decrease.

Bombora's own best practice is to set the score filter at a minimum of 60, and its Company Surge API uses 60 as the default ScoreThreshold. Partners translate the number into labels: HubSpot shows High, Medium, Mild or Low research levels, and Lusha tags accounts Warm, Hot or Very Hot.

Topic thresholds matter more than the score

A single surging topic is weak evidence. Bombora tells customers to always add a topic threshold, the minimum number of selected topics an account must surge on, and recommends at least 25% of the topics in a report or cluster. Its example: pick 12 topics and require 3 or more.

Here's why that matters. One topic can spike because an analyst wrote a report or a new hire is learning the space. Three related topics spiking in the same three-week window looks much more like a buying group doing homework.

What the score doesn't include

• Who is researching. Company Surge is account-level; persona and buying-group data are separate Bombora products.
• Your own website traffic. That's Bombora's Visitor Insights, a separate identity product.
• Geography by default. The API can add metro, state and country composite scores, but only when requested.
• Intent on topics you didn't select. Signals only exist for the topics in your report or partner integration.

How to choose Bombora intent topics

Topic choice decides whether Bombora pays off. Bombora recommends selecting topics in four groups, laid out in its guide to topics and taxonomy:

• Core topics: your brand, products, services and the functions you perform.
• Competitor and partner topics: names of rivals and the products they sell.
• Category topics: your primary category plus adjacent categories and use cases.
• Persona topics: pain points and outcomes your buyers research.

The taxonomy moves. Bombora says it updates topics quarterly and adds an average of 1,000 net-new topics each cycle, and customers can nominate topics. Signal scale is the main test for whether a nominated topic gets added.

A practical topic set for a mid-market B2B SaaS team

Say you sell a sales engagement platform. A workable first cluster is 12 topics: 3 category topics (sales engagement, sales cadence, email sequencing), 3 competitor names, 3 pain topics (reply rates, email deliverability, SDR productivity) and 3 adjacent topics (conversation intelligence, CRM data quality, sales coaching).

Apply Bombora's rule and require 3 surging topics out of the 12. That's the setup HubSpot customers can copy directly, since HubSpot's included Company Surge allows 12 topics per account.

Then cut hard. Drop any topic that surges for half your target list every week; it's describing the market, not a buying moment. Keep topics that surge for a handful of accounts and line up with opportunities in your CRM.

Bombora products beyond Company Surge

Company Surge is the flagship, but Bombora now sells a suite around it. It says 10,000+ brands, agencies, publishers and platforms use its data, and most of them start with intent before adding the pieces below.

• Visitor Insights: identifies companies visiting your own site. Bombora says 97% of website visitors are anonymous on average, and this product resolves them to accounts.
• Digital audiences: turns surging accounts or account lists into ad audiences across cookies, IPs, mobile IDs and hashed emails, per its audiences page.
• B2beacon: account-level campaign measurement that shows which target accounts saw and engaged with your ads.
• Insights suite: dashboards that chart topic trends across your market and your account list over time.

You don't need the full suite. For most B2B SaaS teams the order is Company Surge first, then Visitor Insights if your site gets enough account traffic to matter, and audiences only once paid media runs on account lists.

How sales should act on a surge alert

A surge alert is a reason to look, not a reason to pitch. The best first message names the problem behind the surging topics without saying you watched the account's research, which most buyers find intrusive.

If an account surges on email deliverability, reply rates and two competitor names, the rep opens with a deliverability benchmark and a short comparison, not a demo request. Give the rep the topics in the task, a 48-hour window to act, and a rule to close the task if the account doesn't fit your ICP.

Bombora pricing in 2026: what buyers actually pay

Bombora doesn't publish prices. On November 12, 2026, bombora.com/pricing redirected to its Data Co-op page, and every product page ends in a sales form. The best public benchmark is Vendr's buyer data, which puts the median contract at $25,000 a year across 35 purchases, from $13,000 to $80,450, with an average saving of 12%.

Vendr's page text also gives bands by scope. Treat these as Vendr's guidance rather than observed deals, since they run past the top of its own data range.

Budget for year one, not just the license

At Vendr's $25,000 median, adding the low end of onboarding and API fees takes year one to about $35,000; the high ends push it to $65,000, based on the fee ranges Vendr lists. Vendr also reports 3% to 7% annual escalators and 15% to 25% lower annual cost on two- or three-year terms.

One more line item: Bombora gives you accounts, not contacts. You'll still need a contact data tool to reach the people at a surging account, which is why GrowthCentr's guide to the best data enrichment tools for B2B sales teams belongs in the same budget conversation.

Where to get Bombora topics without a direct contract

A growing share of teams never buy Bombora directly. They use a capped number of topics inside tools they already pay for. That's the cheapest way to test whether surge data correlates with your pipeline before a five-figure contract.

The trade-off is control. Bundled access gives you the signal on a fixed topic count, with the partner's labels, refresh schedule and filters. A direct contract adds raw scores, report exports, the Company Surge API, and many more topics.

If you're weighing a full platform instead, GrowthCentr's comparison of 6sense alternatives for mid-market B2B covers where Bombora fits next to Demandbase, RollWorks and ZoomInfo.

Bombora vs 6sense, Demandbase, ZoomInfo and G2 on price

Bombora is a data feed. 6sense and Demandbase are ABM platforms that use several intent sources, often including Bombora. ZoomInfo sells contact data with intent layered in, and G2 sells review-site intent. Here's how Vendr's buyer medians compare, all from pages last updated February 2026.

Medians hide scope. A 6sense contract usually includes orchestration, ads and predictive scoring that a Bombora feed doesn't, so the $62,220 6sense median isn't a like-for-like price. Use the table to see which layer of the stack you're paying for.

Best Intent Data Tools for B2B ABM: Bombora, 6sense, Demandbase, G2, and TechTarget

GrowthCentr compares five intent data tools on signal type, sourced pricing, year-one cost and when to buy each.

GrowthCentr

A 30-day Bombora rollout for B2B SaaS

The teams that get value from Bombora treat the first month as a test against closed-won data, not a launch. Here's a sequence that works whether you're on HubSpot's included topics or a direct contract.

• Week 1: pull the last 12 months of closed-won and closed-lost accounts. Pick 12 topics across the four groups and record the baseline surge rate on your target list.
• Week 1: set the score filter at 60 and the topic threshold at 3 of 12, matching Bombora's thresholding guidance.
• Week 2: compare which accounts surged against open pipeline. Drop topics that surge on more than half the list every week.
• Week 3: route only accounts that fit your ICP and pass the threshold to sales, with the surging topics written into the task so reps can tailor the first message.
• Week 4: measure meetings booked and opportunities created from surging accounts against a control group of fit accounts that didn't surge.

Keep the control group. Without it you can't tell whether Bombora found in-market accounts or whether reps simply worked a fresher list harder.

Where Bombora intent data falls short

• Coverage depends on the Co-op. Buyers who research on sites outside Bombora's network, or mostly in AI assistants and private communities, won't show up.
• Company-level only. Company Surge tells you an account is researching, not who, so you still need persona data and contacts.
• Weekly cadence. Signals refresh weekly in partners such as Apollo, which is too slow for same-day outreach triggers.
• Relative scores mislead at the extremes. Small companies surge on tiny volumes; large enterprises can show steady, heavy research that never crosses 60.
• No public price. With quote-only pricing and a $13,000 to $80,450 range in Vendr's sample, two similar teams can pay very different amounts.

Bombora also sells digital audiences and claims match rates of 90%+ for its B2beacon measurement. Those are vendor figures; test them on your own campaigns before you build a media plan around them.

GrowthCentr's take: who should buy Bombora intent data

GrowthCentr's take: most mid-market B2B SaaS teams should start with the Bombora topics they already have in HubSpot, Apollo, Lusha or Cognism, and only sign a direct contract once a 30-day test shows surging accounts convert better than a fit-only control. A direct Bombora feed earns its $25,000 median when RevOps can pipe raw scores into a scoring model and you need more than 12 topics.

Who it doesn't suit: teams without RevOps capacity, ICPs outside dense B2B media categories, and anyone who wants the tool to also run ads and sales plays. Those buyers are better served by a platform from GrowthCentr's list of the best ABM platforms for B2B SaaS.

Bombora intent data FAQ

Next step: run a 12-topic Bombora test this month

Before you take a Bombora sales call, switch on the topics you already own. In HubSpot that's Marketing, Buyer Intent, then the Signals tab; in Apollo, Lusha or Cognism it's a search filter. Pick 12 topics, require 3 to surge, and compare four weeks of surging accounts against your CRM.

If the surging accounts book more meetings than your control group, you've got the business case for a direct contract and a number to negotiate with. If they don't, you've saved $25,000 or more. Either way, the shortlist in GrowthCentr's intent data tools comparison is the place to go next.