Best Sales Intelligence Software in 2026
Updated
In short: Lead411 is ranked #1 of 38 as of 3 October 2026, ahead of LeadIQ and Salesmotion. The best-ranked option with a free plan is LeadIQ. The lowest first paid tier on this page is Factors.ai at $0.50/mo.
Sales intelligence software helps sales teams find prospects, understand organizations, and spot potential buying activity. This 2026 ranking compares 37 entries on contact search, company research, buying signals, and org charts, alongside practical fit questions such as CRM sync, browser extensions, export limits, free plans, and paid starting prices. Apollo, LeadIQ, and Lead411 are among the first entries, followed by D&B Hoovers and Salesmotion. Consider how your team sources accounts and contacts, what signals it relies on, and how prospect data needs to move into your CRM. Comparing those needs against the listed features can help you assess which tools fit your existing sales workflow.
38 sales intelligence 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 | Buying signals | |
|---|---|---|---|---|---|---|---|---|
| 1 | Lead411 | 7.4 | RecognisedAPIDocumented | $40.83/mo | No | — | — | View |
| 2 | LeadIQ | 7.4 | RecognisedAPIDocumented | $200/mo | Yes | 15 /user/mo | — | View |
| 3 | Salesmotion | 7.4 | RecognisedAPIDocumented | $85/mo | Yes | 85 /user/mo | — | View |
| 4 | Apollo | 7.3 | RecognisedAPIDocumented | $49/mo | Yes | 49 /user/mo | — | View |
| 5 |  Factors.ai | 7.3 | RecognisedAPIDocumented | $0.50/mo | No | — | — | View |
| 6 | Similarweb Sales Intelligence | 6.8 | RecognisedAPIDocumented | — | No | 99 /user/mo | — | View |
| 7 | Vainu | 6.8 | RecognisedAPIDocumented | €291.67/mo | No | — | Yes | View |
| 8 |  6sense | 6.7 | RecognisedAPIDocumented | — | No | — | — | View |
| 9 |  BuzzBoard | 6.7 | RecognisedAPIDocumented | — | No | — | — | View |
| 10 | Common Room | 6.7 | RecognisedAPIDocumented | $2,500/mo | No | — | — | View |
| 11 | D&B Hoovers | 6.7 | RecognisedAPIDocumented | $44.08/mo | No | — | — | View |
| 12 | Cognism | 6.6 | RecognisedAPIDocumented | — | No | — | — | View |
| 13 |  HG Insights | 6.6 | RecognisedAPIDocumented | — | No | — | — | View |
| 14 | ZoomInfo | 6.6 | RecognisedAPIDocumented | — | — | — | — | View |
| 15 | Demandbase | 6.5 | RecognisedAPIDocumented | — | — | — | — | View |
| 16 |  SalesIntel | 6.4 | RecognisedAPIDocumented | — | No | — | — | View |
| 17 | Regie.ai | 5.9 | RecognisedAPIDocumented | $41/mo | Yes | — | — | View |
| 18 | MagiQ AI | 5.5 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 19 | Dealmayker | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 20 | Leadfeeder | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 21 | Dealfront | 5.3 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 22 |  Ebsta Forecasting | 5.3 | RecognisedAPIDocumented | — | No | — | — | View |
| 23 | Momentum | 5.3 | RecognisedAPIDocumented | $30/mo | No | 69 /user/mo | — | View |
| 24 | CaliberMind | 5.2 | RecognisedAPIDocumented | — | — | — | — | View |
| 25 | Dealfront | 5.2 | RecognisedAPIDocumented | €199/mo | — | — | — | 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 sales intelligence software is ranked first on Inferse?
Lead411 is ranked #1 of 38 with a score of 7.4. LeadIQ is second and Salesmotion third.
How many of these have a free plan?
5 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Factors.ai has the lowest first paid tier we found: $0.50/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.