Best Sales Intelligence Software in 2026
Updated
In short: Apollo is ranked #1 of 38 as of 4 October 2026, ahead of Lead411 and Leadfeeder. The best-ranked option with a free plan is Lead411. The lowest first paid tier on this page is Factors.ai at $0.50/mo.
Finding prospects involves more than locating contact details; teams may also need company context and signs of buying interest. Compare contact search, company research, and buying signals, along with browser extensions and CRM sync. Org charts, export limits, free-plan availability, and paid-from pricing help round out the practical comparison. Apollo, Lead411, and Vainu are among the entries to consider. Think about the research and prospecting tasks at hand, how information needs to move into your workflow, and which capabilities are useful for organizing potential customers.
38 sales intelligence software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
38ranked
6free plans on this page
$0.50/molowest paid tier
4 Oct 2026last checked
Input list Sales Intelligence Software 25 channels on this page · 54 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromBuying signalsCompany researchContact searchOrg chartsCRM syncBrowser extension Spec sheet Score
01 Apollo Free planYesPaid from49/user/moBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 2/8spec lines stated 7.3
02 Lead411 Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 7.3
03 Leadfeeder Free planYesPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 2/8spec lines stated 7.3
04 Vainu Free planNoPaid fromnot statedBuying signalsYesCompany researchYesContact searchYesOrg chartsnot statedCRM syncYesBrowser extensionnot stated 5/8spec lines stated 7.3
05 LinkedIn Sales Navigator Free planNoPaid from119.99/user/moBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 2/8spec lines stated 7.2
06 Regie.ai Free planYesPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 7.0
07 Salesmotion Free planYesPaid from85/user/moBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 3/8spec lines stated 7.0
08 LeadIQ Free planYesPaid from15/user/moBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 2/8spec lines stated 6.9
09 Factors.ai Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 2/8spec lines stated 6.8
10 Similarweb Sales Intelligence Free planNoPaid from99/user/moBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 3/8spec lines stated 6.8
11 Ebsta Forecasting Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 6.6
12 Factors.ai Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 2/8spec lines stated 6.4
13 BuzzBoard Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 6.3
14 Common Room Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 2/8spec lines stated 6.3
15 UserGems Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncYesBrowser extensionnot stated 2/8spec lines stated 6.3
16 Winmo Free planNoPaid fromnot statedBuying signalsYesCompany researchYesContact searchYesOrg chartsYesCRM syncYesBrowser extensionnot stated 6/8spec lines stated 6.3
17 Momentum Free planNoPaid from69/user/moBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 2/8spec lines stated 6.2
18 6sense Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 6.1
19 CaliberMind Free plannot statedPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 0/8spec lines stated 6.1
20 D&B Hoovers Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 6.1
21 Dealfront Free plannot statedPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 0/8spec lines stated 6.0
22 Introhive Free plannot statedPaid fromnot statedBuying signalsYesCompany researchYesContact searchYesOrg chartsYesCRM syncYesBrowser extensionYes 6/8spec lines stated 6.0
23 Cognism Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 5.9
24 HG Insights Free planNoPaid fromnot statedBuying signalsnot statedCompany researchnot statedContact searchnot statedOrg chartsnot statedCRM syncnot statedBrowser extensionnot stated 1/8spec lines stated 5.9
25 DemandScience Free plannot statedPaid fromnot statedBuying signalsYesCompany researchYesContact searchYesOrg chartsnot statedCRM syncYesBrowser extensionYes 5/8spec lines stated 5.8
Compare all 25 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Buying signals | Company research |
|---|---|---|---|---|---|---|---|---|
| 1 | Apollo | 7.3 | Free plan | $49/mo | Yes | 49 /user/mo | — | — |
| 2 | Lead411 | 7.3 | Free plan | $40.83/mo | No | — | — | — |
| 3 | Leadfeeder | 7.3 | Free plan | €79/mo | Yes | — | — | — |
| 4 | Vainu | 7.3 | No | €291.67/mo | No | — | Yes | Yes |
| 5 | LinkedIn Sales Navigator | 7.2 | No | — | No | 119.99 /user/mo | — | — |
| 6 | Regie.ai | 7.0 | Free plan | $41/mo | Yes | — | — | — |
| 7 | Salesmotion | 7.0 | Free plan | $85/mo | Yes | 85 /user/mo | — | — |
| 8 | LeadIQ | 6.9 | Free plan | $200/mo | Yes | 15 /user/mo | — | — |
| 9 | Factors.ai | 6.8 | No | $0.50/mo | No | — | — | — |
| 10 | Similarweb Sales Intelligence | 6.8 | No | $99/mo | No | 99 /user/mo | — | — |
| 11 | Ebsta Forecasting | 6.6 | No | — | No | — | — | — |
| 12 | Factors.ai | 6.4 | No | $199/mo | No | — | — | — |
| 13 | BuzzBoard | 6.3 | No | — | No | — | — | — |
| 14 | Common Room | 6.3 | No | $2,500/mo | No | — | — | — |
| 15 | UserGems | 6.3 | No | $3333.33/mo | No | — | — | — |
| 16 | Winmo | 6.3 | No | — | No | — | Yes | Yes |
| 17 | Momentum | 6.2 | No | $30/mo | No | 69 /user/mo | — | — |
| 18 | 6sense | 6.1 | No | — | No | — | — | — |
| 19 | CaliberMind | 6.1 | No | — | — | — | — | — |
| 20 | D&B Hoovers | 6.1 | No | $44.08/mo | No | — | — | — |
| 21 | Dealfront | 6.0 | No | €199/mo | — | — | — | — |
| 22 | Introhive | 6.0 | No | — | — | — | Yes | Yes |
| 23 | Cognism | 5.9 | No | — | No | — | — | — |
| 24 | HG Insights | 5.9 | No | — | No | — | — | — |
| 25 | DemandScience | 5.8 | No | — | — | — | Yes | Yes |
Is your tool 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 Specifiction?
Apollo is ranked #1 of 38 with a score of 7.3. Lead411 is second and Leadfeeder third.
How many of these have a free plan?
6 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.
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