# Trailspark vs MadKudu: Lead Scoring Comparison > Compare Trailspark and MadKudu for B2B lead scoring. Explainable AI vs traditional ML, pricing, CRM strategy, and honest guidance on which to pick. _URL: https://www.trailspark.ai/alternatives/madkudu_ --- Compare # Trailspark vs MadKudu MadKudu is a predictive lead scoring platform for B2B sales and marketing teams. HG Insights acquired MadKudu in August 2025. Ownership status Acquired by HG Insights on August 11, 2025. Now part of HG Insights' Revenue Growth Agentic Ecosystem alongside TrustRadius. At a glance ## The short version MadKudu MadKudu is a predictive lead scoring platform for B2B sales and marketing teams, founded in 2014. Since August 2025, it's part of HG Insights' Revenue Growth Agentic Ecosystem, which bundles lead scoring with market intelligence and TrustRadius review data under a single GTM suite. Trailspark Trailspark is an independent lead scoring platform built to be self-serve. SparkSense generates your ICP model automatically from closed-won data and refines it as new deals close, so scoring stays current without a data science function maintaining the model. Every score comes with plain-language reasoning, and pricing is published with a free tier for evaluation. ## Side by side Sourced from each company's public pages, press releases, and verified industry reporting. Feature Trailspark MadKudu Ownership Independent Part of HG Insights since Aug 2025 Founded In early access 2014 Public pricing Published (Free, $199, $499, $999/mo) Not published Free plan Yes Not offered publicly Primary category AI lead scoring for B2B SaaS Predictive lead scoring Broader platform scope Lead scoring focus only Part of HG Insights Revenue Growth Agentic Ecosystem Trailspark ## What Trailspark does Capabilities you'll see when you run Trailspark on your own data. ### Self-serve ICP generation that refines on sales outcomes SparkSense builds your ICP model automatically from closed-won deals. As new deals land won or lost, the model refines itself against those actual outcomes. There's no data science function required to tune weights, rebalance signals, or retrain the model. The platform adapts itself, and drift is flagged in the UI when historical patterns stop predicting conversion. ### Plain-language reasoning on every score Every Trailspark score ships with a written explanation that cites the signals, weights, and confidence level behind it. Reps read the reasoning in the same view as the score, so nothing about why a lead was flagged is hidden from the people acting on it. ### Organization-level identity resolution Trailspark resolves product users, marketing leads, and CRM contacts to a single organization view via email domain matching. One score per account across all signal sources. ### Full-context LLM evaluation Product usage, demand gen engagement, and ICP fit are evaluated together in a single scoring pass. Scores reflect the combined context rather than isolated signal categories. ### Selective CRM record creation Users are scored at the organization level first. Only users meeting a configured threshold create CRM records, so free trial signups don't inflate your HubSpot or Salesforce contact count. ### Flexible webhook ingestion Any event structure can be sent to Trailspark's ingestion endpoint. CDPs, product backends, marketing automation, or custom webhooks all work with the same mapper. ### Published pricing, free plan available Trailspark publishes tiered pricing starting at $0 (Free plan), with paid plans at $199, $499, and $999 per month. ### Independent platform Trailspark is not owned by or part of a larger GTM suite. The product roadmap is set by the lead scoring problem. ## Common questions ### ### ### ### ### ### ## Keep reading [Product ### How Trailspark scores leads Full-context scoring with plain-language reasoning.](https://www.trailspark.ai/ai-lead-scoring)[Pricing ### Free to $999 per month Published, per-lead pricing. Start free.](https://www.trailspark.ai/pricing)[Compare ### All comparisons Facts on every lead scoring alternative.](https://www.trailspark.ai/alternatives) ## Run Trailspark on your own data Start with the free plan. No sales call to evaluate. Run Trailspark alongside any tool on your real pipeline and decide with the output in front of you. [Sign Up Free](https://app.trailspark.ai/register)