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LeadBoxer

leadboxer.com

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Spec score 9.2 #1 of 25 in Website Visitor Tracking Software

What it is

LeadBoxer is a B2B signals platform for identifying, qualifying and managing leads. It can identify companies visiting a website, capture the pages they view and enrich company records with details such as size, industry and revenue. Journey tracking combines behavior across websites, email, newsletters, advertising and social channels. Leadboards, filtering, segmentation and workflow automation help teams organize and prioritize leads. Email tracking reports opens and clicks, and can connect click activity with website behavior. Integrations include Mailchimp, WordPress, HubSpot, Marketo, Pipedrive, ActiveCampaign, Zapier, Gmail, Outlook and BigQuery. Track, Lookup and App APIs support event ingestion, enrichment, and reading or managing datasets, leads and settings. The service offers 25,000 free credits each month; email opens, clicks and form-submit tracking are free. App plans include a 14-day trial without a credit card. Free App access includes one user, one dataset and one month of data retention. LeadBoxer says the service is EU hosted, GDPR by design and hosted in ISO 27001 certified datacentres.

Spec sheet

What it does
LeadBoxer captures website and email behavior, identifies companies, enriches records, scores fit, and routes qualified accounts to other systems.Read 14 Oct 2026 · leadboxer.com
Product
LeadBoxer describes itself as a B2B signals platform for identifying, qualifying and managing leads.Read 4 Oct 2026 · leadboxer.com
Audience
LeadBoxer says it is for SaaS builders, product teams, RevOps and agencies.Read 4 Oct 2026 · leadboxer.com
Trial
The App plans include a 14-day free trial with no credit card required.Read 4 Oct 2026 · leadboxer.com
API
The platform provides Track, Lookup and App APIs for event ingestion, company enrichment, and reading or managing datasets, leads and settings.Read 4 Oct 2026 · leadboxer.com
Integrations
Listed connectors include Mailchimp, WordPress, HubSpot, Marketo, Pipedrive, ActiveCampaign, GTM, Zapier, Gmail, Outlook, BigQuery, LinkedIn, Drupal, Clearbit, Looker Studio, Gravity Forms, Copernica, and Whatagraph.Read 14 Oct 2026 · leadboxer.com
Security
The company states EU data residency, ISO 27001-certified datacentres, GDPR-by-design processing, tenant isolation, and scoped API keys.Read 14 Oct 2026 · leadboxer.com
Support
The company lists support hours as Monday through Friday, 09:00–17:00 CET, and provides an email address and phone number.Read 4 Oct 2026 · leadboxer.com
Headquarters
Amsterdam, NetherlandsRead 28 Sep 2026 · leadboxer.com
Founded
2008Read 28 Sep 2026 · leadboxer.com
API authentication
API keys are generated from a LeadBoxer account and sent in the x-api-key header; there is no separate developer-only signup.Read 14 Oct 2026 · leadboxer.com
API design
The REST API returns JSON, is stateless, requires an API key on every request, and supports CORS.Read 14 Oct 2026 · developers.leadboxer.com
API products
LeadBoxer exposes Track, Lookup, and App APIs for event ingestion, company enrichment, and reading or managing datasets and leads.Read 14 Oct 2026 · leadboxer.com
Chrome extension
The Gmail extension tracks opens and clicks, links email engagement with website visits, and displays enriched company context.Read 14 Oct 2026 · chromewebstore.google.com
Company enrichment
LeadBoxer adds firmographic fields such as company size, industry, revenue, domain, and location.Read 14 Oct 2026 · leadboxer.com
Company founding
LinkedIn and Crunchbase list LeadBoxer as founded in 2014.Read 14 Oct 2026 · linkedin.com
Company headquarters
LeadBoxer lists Amsterdam, Netherlands as its headquarters.Read 14 Oct 2026 · linkedin.com
Company legal name
Crunchbase lists the legal name as LeadBoxer BV.Read 14 Oct 2026 · crunchbase.com
Company size
LinkedIn and Crunchbase place the company in the 11–50 employee range.Read 14 Oct 2026 · linkedin.com
Data resale policy
LeadBoxer states that customers’ personal data is not pooled or resold.Read 14 Oct 2026 · leadboxer.com
Developer documentation
Documentation covers tracking scripts, email and form tracking, server-side events, identity stitching, API references, parameters, and error codes.Read 14 Oct 2026 · developers.leadboxer.com
Documentation scope
The public documentation includes guides, recipes, API reference pages, changelog, discussions, OpenAPI/llms.txt indexing, and code examples.Read 14 Oct 2026 · developers.leadboxer.com
Email tracking
It tracks email opens and link clicks and connects those signals with website activity.Read 14 Oct 2026 · leadboxer.com
Enrichment
Company enrichment adds firmographic information including company size, industry and revenue.Read 4 Oct 2026 · leadboxer.com
Form tracking
LeadBoxer automatically captures form submissions and maps submitted fields to lead profiles.Read 14 Oct 2026 · leadboxer.com
Free usage
The pricing page includes 25,000 free credits every month and states that email opens, clicks and form-submit tracking are free.Read 4 Oct 2026 · leadboxer.com
Funding status
Crunchbase classifies LeadBoxer as a private seed-stage company and displays two seed rounds, with amounts obscured.Read 14 Oct 2026 · crunchbase.com
ICP matching
Plans include ICP and persona matching plus configurable lead scoring for prioritization.Read 14 Oct 2026 · leadboxer.com
Journey tracking
Lead journey tracking combines online behavior across websites, email, newsletters, advertising and social channels.Read 4 Oct 2026 · leadboxer.com
Lead journey tracking
The platform combines website, email, advertising, social, cross-domain, cross-device, and other activity into lead journeys.Read 14 Oct 2026 · leadboxer.com
Lead management
The LeadBoard provides a visual workspace for organizing, qualifying, and prioritizing leads.Read 14 Oct 2026 · leadboxer.com
Limit: Capterra dashboard
Capterra reviewers said the dashboard looks old-fashioned and can be difficult to navigate or overwhelming for new teams.Read 14 Oct 2026 · capterra.com
Limit: G2 identification
A G2 reviewer reported that too many companies remained unidentified and wanted stronger grouping by company.Read 14 Oct 2026 · g2.com
Limit: G2 interface
A G2 reviewer described the platform design as old-fashioned.Read 14 Oct 2026 · g2.com
Limit: TrustRadius scoring
The TrustRadius reviewer wanted more advanced lead-score settings.Read 14 Oct 2026 · trustradius.com
Personal data
LeadBoxer says customer personal data is never pooled or resold, while email-tracking signals help improve IP-to-company matching.Read 4 Oct 2026 · leadboxer.com
Praise: Capterra data collection
A Capterra reviewer praised collecting lead and customer data from multiple sources in one interface.Read 14 Oct 2026 · capterra.com
Praise: G2 flexibility
A G2 reviewer praised the vendor’s willingness to accept feedback and implement features.Read 14 Oct 2026 · g2.com
Praise: Gartner alerts
Gartner’s displayed review describes intuitive use, robust features, and real-time alerts that support quick action on lead behavior.Read 14 Oct 2026 · gartner.com
Praise: TrustRadius usability
The TrustRadius reviewer praised the user-friendly setup, Zapier integration, advanced filters, and cost efficiency.Read 14 Oct 2026 · trustradius.com
Rating on Capterra
4.8 out of 5 from 10 reviews.Read 14 Oct 2026 · capterra.com
Rating on Chrome Web Store
5 out of 5 from 2 ratings.Read 14 Oct 2026 · chromewebstore.google.com
Rating on G2
4 out of 5 from 2 reviews.Read 14 Oct 2026 · g2.com
Rating on Gartner Peer Insights
4.3 out of 5 from 3 ratings.Read 14 Oct 2026 · gartner.com
Rating on GetApp
4.8 out of 5 from 10 reviews.Read 14 Oct 2026 · getapp.com
Rating on TrustRadius
8.2 out of 10 from 1 review.Read 14 Oct 2026 · trustradius.com
SDK and extensibility
The platform can be embedded with a script tag or NPM install, supports custom events, server-side APIs, white-label/OEM use, n8n and Make nodes, and a hosted MCP server.Read 14 Oct 2026 · leadboxer.com
Security and privacy
The site states that the service is EU hosted, GDPR by design, hosted in ISO 27001 certified datacentres, and uses tenant isolation and scoped API keys by default.Read 4 Oct 2026 · leadboxer.com
Segmentation
Filters and dynamic segments can use industry, location, engagement, behavior, and other criteria.Read 14 Oct 2026 · leadboxer.com
Self-hosting
LeadBoxer describes EU-hosted cloud deployment and does not document a self-hosted installation option.Read 14 Oct 2026 · leadboxer.com
Visitor identification
The product identifies organizations behind website visits using IP-based matching and records page behavior.Read 14 Oct 2026 · leadboxer.com
Website identification
The product identifies companies visiting a website and captures the pages they view.Read 4 Oct 2026 · leadboxer.com
Workflow automation
Workflow rules can assign leads, change stages, and apply tags automatically.Read 14 Oct 2026 · leadboxer.com

Plans and prices

Free Free forever; 25,000 credits/month 1 user · 1 dataset · 1 month data retention · 1 LeadBoard · 25 cards/board Read 14 Oct 2026 · leadboxer.com
Free (App) Free €0 forever 25,000 credits/month · 1 user · 1 dataset · 1 month data retention Read 4 Oct 2026 · leadboxer.com
Free (Platform) Free 25,000 credits free every month 25,000 credits/month · 1 user · 1 dataset · 1 month data retention Read 4 Oct 2026 · leadboxer.com
Starter €99 a year €99 per month, billed annually; €149 billed monthly 100,000 credits/month · 3 users · 1 dataset · 12 months data retention Read 4 Oct 2026 · leadboxer.com
Starter €99 a month €149 billed monthly; €99 per month billed annually 100,000 credits/month · 3 users · 1 dataset · 12 months retention · 5 LeadBoards Read 14 Oct 2026 · leadboxer.com
Growth €199 a month €249 billed monthly; €199 per month billed annually 250,000 credits/month · 5 users · 3 datasets · 16 months retention · 25 LeadBoards Read 14 Oct 2026 · leadboxer.com
Growth €199 a year €199 per month, billed annually; €249 billed monthly 250,000 credits/month · 5 users · 3 datasets · 16 months data retention Read 4 Oct 2026 · leadboxer.com
Scale €399 a year €399 per month, billed annually; €449 billed monthly 1,000,000 credits/month · 10 users · 10 datasets · 24 months data retention Read 4 Oct 2026 · leadboxer.com
Scale €399 a month €449 billed monthly; €399 per month billed annually 1,000,000 credits/month · 10 users · 10 datasets · 24 months retention · 50 LeadBoards Read 14 Oct 2026 · leadboxer.com
Pay per use Price not published 25,000 credits free monthly; then €0.0025–€0.0007 per credit by volume 0–25k free · 25k–100k €0.0025 · 100k–250k €0.0020 · 250k–1M €0.0015 · 1M–3M €0.0010 · 3M–10M €0.0007 Read 14 Oct 2026 · leadboxer.com

Every LeadBoxer plan and price →

Strong points and limits

Strong points

  • Free usage includes 25,000 credits each month.
  • Tracks website visits and company details.
  • Email tracking reports opens and clicks.
  • Offers integrations including HubSpot, Gmail and BigQuery.
  • 14-day App trial requires no credit card.

Limits

  • Free App access has one user.
  • Free App access has one dataset.
  • Free App data retention is one month.
  • Paid plans include usage fees or annual billing.

Who it suits

LeadBoxer is aimed at SaaS builders, product teams, RevOps and agencies that need to identify and organize leads across web and email activity. Its integrations and APIs also suit teams connecting lead signals to other systems.

LeadBoxer in depth

Read the full write-up

Overview

LeadBoxer combines company-level visitor identification with enrichment, cross-channel activity tracking and lead management. It suits SaaS, product, RevOps and agency teams that want to turn account interest into organized follow-up. The breadth is appealing, but the free App plan’s one-user, one-dataset and one-month retention caps make it a constrained starting point for a team.

Key features

Company signals and enrichment

LeadBoxer identifies companies visiting a website and records the pages they view, then adds firmographic context such as company size, industry and revenue. That helps teams qualify account interest, but company identification is not individual visitor identification.

Cross-channel activity and lead workflows

Journey tracking combines online behavior across websites, email, newsletters, advertising and social channels. Email tracking reports opens and clicks and can connect click-through activity with website behavior; open and click tracking, along with form-submit tracking, is free. Leadboards, filters, segmentation and workflow automation provide a way to prioritize the resulting signals rather than leaving them as a stream of activity.

Integrations include Mailchimp, WordPress, HubSpot, Marketo, Pipedrive, ActiveCampaign, Zapier, Gmail, Outlook and BigQuery. Track, Lookup and App APIs cover event ingestion, company enrichment, and reading or managing datasets, leads and settings, making the platform relevant to teams that want to connect it to their own systems.

Privacy and support

LeadBoxer says it is EU hosted, GDPR by design, and hosted in ISO 27001 certified datacentres; tenant isolation and scoped API keys are default protections. It says customer personal data is not pooled or resold, while email-tracking signals are used to improve IP-to-company matching. Support hours are Monday through Friday, 09:00–17:00 CET, with email and phone contact.

Pricing

LeadBoxer is freemium, with a 14-day trial of App plans and no credit card required. The Free App plan costs nothing and includes 25,000 credits monthly, one user, one dataset and one month of retention. That is enough to explore the workflow, but the single seat and short history limit shared use and longitudinal analysis.

The Free Platform plan is also free, with 25,000 credits monthly, one user, one dataset and one month of retention. It preserves the same narrow operating limits as Free App, so neither free option is a substitute for a multi-user team setup.

Starter is €99 a year, billed €99 per month, billed annually; it is €149 billed monthly. It raises the allowance to 100,000 credits monthly, three users and 12 months of retention, but remains limited to one dataset. It fits a small team that needs longer history and more than one seat without splitting activity across datasets.

Growth is €199 a year, billed €199 per month, billed annually; it is €249 billed monthly. It includes 250,000 credits monthly, five users, three datasets and 16 months of retention. The extra datasets and longer history make it a more practical fit for teams organizing multiple streams of activity.

Scale is €399 a year, billed €399 per month, billed annually; it is €449 billed monthly. Its 1,000,000 monthly credits, ten users, ten datasets and 24 months of retention suit larger operating needs, though the higher cost is hard to justify without using that added capacity.

Pay per use has custom pricing, billed per credit by usage tier within a billing period. It includes 25,000 free credits monthly, then charges €0.0025 per credit for 25k–100k, €0.0020 for 100k–250k, €0.0015 for 250k–1M, €0.0010 for 1M–3M and €0.0007 for 3M–10M; usage above 10M requires contacting sales. This can suit variable workloads, but teams with predictable high volume may prefer the fixed monthly allowances of an App plan.

Platforms

LeadBoxer runs on the web and provides an API. Gmail and Outlook are supported email clients, and CRM synchronization is available. The API’s event, enrichment and dataset operations make it more flexible than a web-only workflow for teams integrating signals into existing processes.

Who it's for

LeadBoxer is a strong fit for SaaS builders, product teams, RevOps and agencies that need company-level website signals alongside email and other channel activity, then want to sort and route that interest. It is less suitable for teams whose primary requirement is identifying individual visitors or whose shared workflows need more seats, datasets or history than the free plans provide.

Pros and cons

Pros: Company identification, firmographic enrichment and cross-channel journey tracking bring useful account context together.

Pros: Leadboards, segmentation and workflow automation turn activity into a prioritization process, with CRM synchronization and broad integrations to connect it to other tools.

Pros: Free monthly credits and free email, click and form-submit tracking lower the barrier to evaluating signals.

Cons: Free plans are restricted to one user, one dataset and one month of retention, which is limiting for collaboration and historical analysis.

Cons: Starter remains limited to one dataset, while useful increases in datasets, seats and retention require moving to higher-priced plans.

Cons: Company-level identification does not establish which individual visited, so it may not meet person-level prospecting needs.

Alternatives

For lead-ranking and custom-model needs, Lucida offers a free plan with one full lead ranking, one custom ML model and export of the top 100 ranked leads; its Starter plan is $299 a month. Choose it when those ranking and model capabilities matter more than LeadBoxer’s combined visitor and journey tracking.

UserMotion is worth considering when account and intent scoring are the priority: its free plan includes up to 1,000 accounts, ICP scoring, intent scoring and real-time signals. Its Starter plan is $199 a month.

QuickOn offers a free plan capped at 100 leads per month, one lead source plus a JS widget and one project; Starter is $49 a month. It may suit a reader whose requirements fit that smaller lead and source allowance.

Factors.ai has a Basic plan at $6 a year, with up to 10,000 monthly tracked users, up to 3,000 identified companies per month and five seats. It is an alternative for teams that can work within those stated tracking and identification limits.

Propensity offers account- and contact-level website de-anonymization, intent data, unlimited campaigns and users, and Salesforce and HubSpot CRM integrations in its Essential plan at $2,000 a month. Consider it when those capabilities and that price point fit better than LeadBoxer’s plan structure.

Draup is another paid option for readers comparing software in this category.

Salespanel has no free plan, though it offers a free trial. Its Salespanel Customer Data Platform costs $99 a month billed annually and includes 10,000 visitors per month, then $10/month per 1,000 visitors; choose it when that visitor-based allowance and billing structure better match expected traffic.

LeadScoring.ai is a paid service starting at €1,100 a month. It is a higher-cost option for readers considering a service-based approach to lead scoring.

Readers comparing adjacent categories can also browse Lead Scoring Software, Buyer Intent Data Software, Website Visitor Tracking Software and Sales Email Tracking Software.

Verdict

LeadBoxer is best for teams that want company identification, enrichment and activity from several channels in one lead workflow. Its free credits make a sensible evaluation path, but the App plan is too narrow for sustained team use unless one seat, one dataset and one month of history are enough. Choose it for joined-up account signals and prioritization; look elsewhere if you need individual-level identification or broader free-plan collaboration.

Verdict

LeadBoxer combines company identification, enrichment and cross-channel lead activity in one platform. Its free App plan is limited by users, dataset count and retention, so teams should check those constraints against their needs.

Where Specifiction places it

Alternatives to LeadBoxerAll alternatives →