Best Buyer Intent Data Software in 2026
Updated
In short: Tapistro is ranked #1 of 23 as of 3 October 2026, ahead of pharosIQ and 6sense. The best-ranked option with a free plan is Aptivio Buyer Intent AI. The lowest first paid tier on this page is Aptivio Buyer Intent AI at $6.25/mo.
Buyer intent data tools help sales and marketing teams identify accounts showing interest and bring those signals into their existing workflows. Compare account identification, competitor intent, and the intent history window to understand what kinds of signals are available; data refresh and CRM synchronization help frame how those signals fit into day-to-day operations. API access is another consideration when you need to connect intent data to your stack. The ranking starts with Tapistro, 6sense, and Demandbase, followed by options including HG Insights and Bombora. Free-plan availability and paid-from pricing add cost context, while the listed criteria let you compare platforms across data, integration, and access.
23 buyer intent data software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Account identification | |
|---|---|---|---|---|---|---|---|---|
| 1 | Tapistro | 7.3 | RecognisedAPIDocumented | Free | — | — | Yes | View |
| 2 |  pharosIQ | 6.8 | RecognisedAPIDocumented | $5,000/mo | No | — | Yes | View |
| 3 |  6sense | 6.7 | RecognisedAPIDocumented | — | No | — | — | View |
| 4 | D&B Hoovers | 6.7 | RecognisedAPIDocumented | $44.08/mo | — | — | Yes | View |
| 5 |  Foundry Intent | 6.7 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 6 | Demandbase | 6.6 | RecognisedAPIDocumented | — | — | — | — | View |
| 7 |  HG Insights | 6.6 | RecognisedAPIDocumented | — | No | — | — | View |
| 8 | Anteriad Buyer Intent | 6.5 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 9 |  Bombora | 6.4 | RecognisedAPIDocumented | — | — | — | — | View |
| 10 | Aptivio Buyer Intent AI | 5.9 | RecognisedAPIDocumented | $6.25/mo | — | 2,500 /mo | Yes | View |
| 11 |  PeerIntent | 5.9 | RecognisedAPIDocumented | $4166.67/mo | Yes | — | Yes | View |
| 12 |  NetLine INTENTIVE | 5.6 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 13 |  Intentsify Intelligence Activation Platform | 5.5 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 14 | LeadBoxer | 5.5 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 15 |  PlainIntent | 5.5 | RecognisedAPIDocumented | — | Yes | 199 /mo | Yes | View |
| 16 | Lead Onion | 5.4 | RecognisedAPIDocumented | $500/mo | No | 500 /mo | Yes | View |
| 17 | Discover Intent | 5.3 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 18 | Cyance | 5.0 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 19 |  IntentData.io | 5.0 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 20 |  TechTarget Priority Engine | 4.9 | RecognisedAPIDocumented | — | — | — | — | View |
| 21 | Visitor InSites | 4.9 | RecognisedAPIDocumented | — | No | 299 /mo | — | View |
| 22 |  SalesWings | 4.8 | RecognisedAPIDocumented | — | No | 599 /mo | — | View |
| 23 | SmartSignal | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which buyer intent data software is ranked first on Inferse?
Tapistro is ranked #1 of 23 with a score of 7.3. pharosIQ is second and 6sense third.
How many of these have a free plan?
2 of the 23 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Aptivio Buyer Intent AI has the lowest first paid tier we found: $6.25/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.