Intent Data Providers Compared 2026: 1,500+ User Reviews
6sense scores 4.5 on G2 with $60K-$130K mid-market pricing. Bombora scores 4.4 with $30K starting price. The user verdict on intent data inside.
1,500+ User Reviews on 6sense vs Bombora: The Verdict in 2026
6sense and Bombora both sell B2B intent data, but G2 reviewers split clean along price and use case. Bombora scores 4.4 across 200-plus reviews and wins ease of use, support, and product direction at 9.1 vs ZoomInfo's 8.5, per Salesmotion's 2026 Bombora alternatives breakdown. 6sense scores 4.5 but earns repeated complaints over $60,000 to $130,000 mid-market pricing, per Warmly's 2026 6sense pricing breakdown.
What Users Love About 6sense
6sense reviews on G2 cluster around three product strengths. The Signalverse pulls 1 trillion-plus B2B signals daily into predictive buying-stage models, per RevPilots' 2026 intent data comparison. ABM teams running 5,000-plus target accounts cite the built-in DSP and orchestration workflows as the single feature that justifies the $60,000-plus annual contract.
Three product strengths repeat across enterprise reviews. Predictive scoring tags accounts in 6 buying stages from Awareness through Post-Sale, tied to keyword research, web visits, and CRM activity. The native DSP lets RevOps push ad spend at surging accounts inside one dashboard. Custom segments roll up to Salesforce reporting, closing attribution loops that point solutions cannot match.
What Users Complain About 6sense
Three pricing complaints dominate G2 reviews. Mid-market deals land between $60,000 and $130,000 per year before implementation, with enterprise contracts hitting $250,000 to $400,000 at 15,000-plus account TAM, per Warmly's 2026 6sense pricing breakdown. Implementation runs another $10,000 to $50,000 separately, depending on module count.
Two structural complaints follow the price tag. Models run as a black box with limited visibility into why an account scores high, frustrating RevOps leaders who need to validate predictions, per MarketBetter's 2026 6sense review. Dedicated RevOps headcount at $60,000 to $120,000 per year often lands as a hidden second line item, plus contracts lock teams in for 12 to 24 months.
What Users Love About Bombora
Bombora wins on specialization. Company Surge tracks 13,000-plus B2B topics across 5,000-plus publisher websites with weekly refresh cadence, per Bombora's 2026 data documentation. Reviewers rate it 9.1 on product direction, the highest in its category, and 0.5 points above ZoomInfo on quality of support, per Salesmotion's 2026 Bombora alternatives breakdown.
Three reasons drive Bombora's 4.4 G2 score. Cooperative coverage breadth pulls intent from B2B publishers in volume that proprietary signal sets struggle to match. Ease of use beats ZoomInfo by 0.3 points at 8.7 versus 8.4. Starting price at $30,000 per year hits SDR teams under 50 reps at half the entry-level cost of 6sense, per MarketBetter's 2026 Bombora pricing breakdown.
What Users Complain About Bombora
Bombora is intent-only by design, which surfaces three frustrations in G2 reviews. The cooperative model means signals are not proprietary to your stack. 100 to 200 monitored topics typically push pricing to $40,000 to $80,000 per year. Topics outside the default taxonomy cost hundreds to thousands per topic to add, per MarketBetter's 2026 Bombora pricing breakdown.
Two activation gaps frustrate practitioners. Bombora ships no contact data, so sales teams pair it with Apollo, ZoomInfo, or Cognism for emails and direct dials, adding $1,200 to $5,000 per user per year, per FL0's 2026 outbound stack benchmark report. LinkedIn audience activation through Demandbase or 6sense still costs extra on top of the base license.
| Provider | Starting Price | Coverage | G2 Rating |
|---|---|---|---|
| 6sense | $60K-$130K mid-market | 1T+ signals/day | 4.5 |
| Bombora | $30K-$80K/year | 13K+ topics | 4.4 |
| Demandbase | $43K-$65K mid-market | 2T+ signals/month | 4.3 |
| G2 Buyer Intent | $10K core, $18K growth | 100M+ buyers | 4.4 |
| Modern Leads | $0.30/verified contact | Contact data layer | n/a |
Modern Leads at $0.30 per verified contact with CSV export or webhook output drops bounce below 3% on cold lists feeding any intent platform. See pricing.
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Intent Data Provider Questions
Is 6sense or Bombora cheaper for a 10-rep mid-market team?
Bombora wins on entry pricing by roughly 2x. Bombora Company Surge starts at $30,000 per year for 100-plus monitored topics, scaling to $40,000 to $80,000 with API access and CRM integrations, per MarketBetter's 2026 Bombora pricing breakdown. 6sense mid-market deals land $60,000 to $130,000 per year before $10,000 to $50,000 implementation fees, per Warmly's 2026 6sense pricing review. For a 10-rep team running pure intent monitoring, Bombora plus Apollo for contact data costs roughly $40,000 to $50,000 loaded annually, undercutting 6sense by $20,000 to $80,000 on identical use cases.
Which provides more accurate intent signals?
Neither wins outright. Bombora pulls cooperative intent from 5,000-plus B2B publisher sites covering 13,000 topics with weekly refresh, per Bombora's 2026 data documentation. 6sense layers proprietary first-party signals from Signalverse on top of Bombora data plus ZoomInfo and G2 third-party feeds, totaling 1 trillion-plus signals daily, per RevPilots' 2026 intent data comparison. For pure topic-level coverage, Bombora hits broader, but 6sense's predictive overlay catches buying-stage transitions Bombora cannot model. Teams running ABM at scale need the 6sense layer. Teams scoring intent into existing Salesforce or HubSpot Sales Hub workflows get more from Bombora's raw signal feed.
Can Bombora replace 6sense for ABM teams?
For ABM teams under $20M ARR, yes. Pair Bombora Company Surge at $30,000 per year with Demandbase advertising at $43,000 to $65,000 per year and a Salesforce-anchored scoring layer in Apollo, per Vendr's 2026 Demandbase pricing data. Total stack lands $90,000 to $130,000 versus 6sense's $250,000 to $400,000 enterprise tier. Three things Bombora cannot replicate: predictive buying-stage models, the integrated DSP, and orchestration workflows. ABM teams running 15,000-plus target accounts with multi-channel ad spend over $500,000 per year still justify the 6sense premium. Below that threshold, the assembled stack covers 80-plus percent of the use case at half the cost.
When does adding G2 Buyer Intent on top make sense?
For B2B SaaS sellers, almost always. G2 Buyer Intent core starts at $10,000 per year and pulls real-time intent from 100 million-plus verified software buyers researching specific products, categories, and competitors, per G2's 2026 pricing page. Impact.com cut cost-per-lead 56 percent from $120 to $53 by activating campaigns on G2 Buyer Intent signals, per G2 case data. Bombora and 6sense both surface topic-level intent at the company level, while G2 surfaces product-level intent on competitor comparison pages and pricing pages. Stacking G2 on top of either Bombora or 6sense adds $10,000 to $18,000 per year and tags accounts that hit competitor pricing pages within 48 hours.
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