What are the alternatives to 6sense and Bombora for reading buying intent?

What do 6sense, Bombora and Demandbase actually sell?

6sense, Bombora and Demandbase each sell company-level buying intent gathered from third-party behavior, plus the activation layer to act on it: advertising, sales alerts, workflows. Here is what each describes on its own site, as of September 2026.

6sense describes a platform that turns "the noise of buying signals into clear, actionable insights, so your team and agents always know who to engage, why, and when", with products for revenue marketing and sales intelligence, predictive modeling, and a data layer it calls Signalverse covering intent data, B2B buyer data, web deanonymization and account matching. Its central claim is that its "AI predictions reveal which companies are likely to buy now", in predictive buying stages such as Consideration and Decision. Source: 6sense, Platform page, 2026

Bombora describes Company Surge, intent data that identifies "high-potential, in-market accounts" from a Data Co-op of publishers, brand sites and premium data providers, collected through a proprietary JavaScript tag across "hundreds of publishers and brands, and thousands of B2B sites". Its home page counts "16B+ monthly events" across "5M+ company domains" and "21,600+ Intent topics". Source: Bombora, Company Surge product page, 2026

Demandbase describes its pricing model rather than its data: "a clear platform fee that covers all the essential software and services" plus "a flat fee per user", with Demandbase One sold as one product for sales and marketing together, an advertising solution as a standalone entry, and data solutions. Its pricing page does not say where its intent data comes from, so we do not either. Source: Demandbase, Pricing page, 2026

What do none of the three publish?

None of the three vendors publishes a price, a per-account accuracy figure or a measure of the awareness axis, as of September 2026. 6sense's Sales Intelligence pricing page lists three packages and routes to a demo. Bombora has no pricing page; its calls to action say "Speak to an expert". Demandbase describes a platform fee and a per-user fee without amounts. We state no figures because the vendors state none. Source: 6sense, Sales Intelligence pricing page, 2026

The missing awareness measure is the one that matters. The Demand Compass scores every account on two independent axes: brand awareness, which you build, and readiness to buy, which you can only detect. Intent data feeds the second, usually a noisy version of it, and says nothing about whether the account has heard of you: the difference between a relevant conversation and an ambush. An account researching your category that has never heard your name is In-Market; one whose people follow yours and reply to your newsletter is Sales-Ready. Nobody sells that distinction; it lives in data only you have.

The vendor gives you a signal. The Compass gives you the decision.

What is the alternative to buying third-party intent?

The alternative to buying third-party intent is to build the sensors yourself, by type, and let each one report into a single account-level store that you own. The Demand Compass names six sensor categories for the dark channel, never by vendor, so the list transfers to any market. Most of our deployments run roughly twenty signals, one tool per category.

• Web de-anonymization. Resolves anonymous site traffic to named accounts with page-level intent. Usually the fastest first sensor.
• Product and developer intent. Repository, documentation, API and free-tier activity. Essential for technical buyers.
• Job-post monitoring. Turns hiring into a standing readiness feed, read for stack, function and seniority.
• Community listening. Unprompted mentions in forums, communities and social threads.
• Field and event capture. Badge scans and webinar attendance, enriched and routed inside the warm window.
• Trigger feeds. Funding, leadership changes, news and tech-stack changes.

Underneath those sit an enrichment waterfall, a sequencer, the CRM and the intelligence layer: the shared account-level picture everything reads from and writes to. That last one you never outsource. A third-party intent feed is one more sensor pointed at this store; it is not the store.

How do the options compare?

The comparison below sets the three vendors, described only from what their own sites say as of September 2026, against building the sensors yourself. "Not stated" means the pages we read did not say; it is not a judgment.

Which sensors should you build first?

Build the lead-level sensors first, because you already own the tools that produce them, and climb toward company-level and industry-level signals afterwards. Signals sort into three levels: industry (regulation, a technology shift), company (funding, a new revenue leader, an acquisition) and lead (repeated pricing and docs visits, a used free tier, a stack-revealing job post). The industry level is the hardest to instrument; the lead level is the easiest, and teams that start there ship in a week.

Readiness is the combination: an event plus behavior on the same account inside the same few weeks is a window. After a real signal fires you usually have thirty to sixty days before the account shortlists without you. And coverage is bigger than any one feed: most teams actively touch 15 to 20 percent of their addressable market, so a sensor that only watches the fifth you have mapped leaves the rest of the coast dark.

If we had to keep one readiness signal, it would be a new revenue leader in their first ninety days. That comes from a trigger feed, not an intent surge: the highest-converting signal we know is not the kind an intent feed is built to carry.

Should you rent the feed or own the system?

Rent the feed if it helps, and own the system that reads it. A rented capability is a dependency wearing the costume of a solution, but the argument is not against vendors; it is about where the decision lives. When the surge, the stage or the score is one weighted, decaying input into a two-axis position per account, the day you switch vendors nothing moves except one weight. When the vendor's dashboard is the system, switching means starting over.

So the alternative to 6sense and Bombora is not a fourth feed. It is a two-axis score you own, fed by sensors you chose one category at a time, with room for whichever intent vendor you already pay for.