Best Website Visitor Tracking Software in 2026
Updated
In short: Wizard AI Forecasts is ranked #1 of 25 as of 7 October 2026, ahead of ContactLevel and Koala. The best-ranked option with a free plan is ContactLevel. The lowest first paid tier on this page is Happierleads at $0.10/mo.
Understanding which visitors may be potential leads can make tracking capabilities important to a marketing workflow. Compared on visitor identification, intent signals, tracked domains, contact enrichment, and CRM sync, these tools also vary in data history and real-time alerts. Wizard AI Forecasts, ContactLevel, and Koala are among the entries to compare. Check whether a free plan is available and where paid service starts, alongside the visitor insights you need. Weigh the listed signals and integrations against how your team follows up with prospects and manages contact data.
25 website visitor tracking software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
10 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | Wizard AI ForecastsWeb · Android · iPhone · API · Extension | Three bars | — | 3 of 6 | $99,990/mo | 6.5 | |
| 2 | ContactLevelWeb · API | Two bars | — | 1 of 6 | $299/mo | 6.4 | |
| 3 | KoalaWeb · Extension | Two bars | — | 1 of 6 | $200/mo | 6.4 | |
| 4 | LeadberryWeb | Two bars | — | 1 of 6 | $24/mo | 6.4 | |
| 5 | LeadBoxerWeb · API | Two bars | — | 1 of 6 | €8.25/mo | 6.4 | |
| 6 | LeadfeederWeb · API · Extension | Two bars | — | 1 of 6 | €79/mo | 6.4 | |
| 7 | NallooWeb · API | Two bars | — | 1 of 6 | €75/mo | 6.4 | |
| 8 | RB2BWeb · API | Two bars | — | 1 of 6 | $79/mo | 6.4 | |
| 9 | VisiLeadWeb | Two bars | — | 1 of 6 | $29/mo | 6.4 | |
| 10 | WarmlyWeb · API | Two bars | — | 1 of 6 | $99/mo | 6.4 | |
| 11 | DataSearchProWeb | One bar | — | — | 1 of 6 | — | 5.4 |
| 12 | Factors.aiWeb · API | One bar | — | — | 1 of 6 | $0.50/mo | 5.4 |
| 13 | Warm AIWeb | One bar | — | — | 1 of 6 | $119/mo | 5.1 |
| 14 | ZoomInfoAPI | No signal | — | — | 0 of 6 | — | 5.1 |
| 15 | AlbacrossWeb · API · Extension | One bar | — | — | 1 of 6 | — | 5.0 |
| 16 | BullseyeWeb · API | One bar | — | — | 1 of 6 | $99/mo | 5.0 |
| 17 | HappierleadsWeb · API · Extension | One bar | — | — | 1 of 6 | $0.10/mo | 5.0 |
| 18 | Lead ForensicsWeb · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 19 | LeadinfoWeb | One bar | — | — | 1 of 6 | €69/mo | 5.0 |
| 20 | LeadJawWeb | One bar | — | — | 1 of 6 | $49/mo | 5.0 |
| 21 | SalespanelWeb · API · Extension | One bar | — | — | 1 of 6 | $99/mo | 5.0 |
| 22 | SnitcherWeb · API | One bar | — | — | 1 of 6 | $49/mo | 5.0 |
| 23 | Factors.aiNo platforms listed | One bar | — | — | 0 of 6 | $199/mo | 4.9 |
| 24 | Visual VisitorWeb · API · Extension | One bar | — | — | 1 of 6 | — | 4.9 |
| 25 | LeadpipeWeb | No signal | — | — | 1 of 6 | — | 4.6 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Visitor identification | Contact enrichment |
|---|---|---|---|---|---|---|---|---|
| 1 | Wizard AI Forecasts | 6.5 | Free plan | $99,990/mo | Yes | — | — | — |
| 2 | ContactLevel | 6.4 | Free plan | $299/mo | Yes | 299 /mo | both | Yes |
| 3 | Koala | 6.4 | Free plan | $200/mo | Yes | 200 /mo | — | — |
| 4 | Leadberry | 6.4 | Free plan | $24/mo | Yes | 24 /mo | company | Yes |
| 5 | LeadBoxer | 6.4 | Free plan | €8.25/mo | Yes | — | — | — |
| 6 | Leadfeeder | 6.4 | Free plan | €79/mo | Yes | — | — | — |
| 7 | Nalloo | 6.4 | Free plan | €75/mo | Yes | — | — | — |
| 8 | RB2B | 6.4 | Free plan | $79/mo | Yes | 79 /mo | — | — |
| 9 | VisiLead | 6.4 | Free plan | $29/mo | Yes | 29 /mo | both | Yes |
| 10 | Warmly | 6.4 | Free plan | $99/mo | — | — | — | — |
| 11 | DataSearchPro | 5.4 | No | — | — | — | person | Yes |
| 12 | Factors.ai | 5.4 | No | $0.50/mo | No | 199 /mo | — | — |
| 13 | Warm AI | 5.1 | No | $119/mo | No | — | both | Yes |
| 14 | ZoomInfo | 5.1 | No | — | — | — | — | — |
| 15 | Albacross | 5.0 | No | — | No | — | — | — |
| 16 | Bullseye | 5.0 | No | $99/mo | No | — | both | Yes |
| 17 | Happierleads | 5.0 | No | $0.10/mo | No | 99 /mo | — | — |
| 18 | Lead Forensics | 5.0 | No | — | No | — | — | — |
| 19 | Leadinfo | 5.0 | No | €69/mo | No | — | — | — |
| 20 | LeadJaw | 5.0 | No | $49/mo | No | 49 /mo | — | — |
| 21 | Salespanel | 5.0 | No | $99/mo | No | 99 /mo | both | Yes |
| 22 | Snitcher | 5.0 | No | $49/mo | No | 49 /mo | — | — |
| 23 | Factors.ai | 4.9 | No | $199/mo | No | 199 /mo | — | — |
| 24 | Visual Visitor | 4.9 | No | — | No | — | — | — |
| 25 | Leadpipe | 4.6 | No | — | No | — | — | — |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which website visitor tracking software is ranked first on Freedom251?
Wizard AI Forecasts is ranked #1 of 25 with a score of 6.5. ContactLevel is second and Koala third.
How many of these have a free plan?
10 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Happierleads has the lowest first paid tier we found: $0.10/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.