Best Sales Intelligence Software - Page 37

How Many Sales Intelligence Software Products Does G2 Track?

Total Products under this Category: 764

Category Stats (Nov 2026)

  • Average Rating: 4.59/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Endole (+3.72%) - Among all products in this category, Endole recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Sales Intelligence Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 100,000+ Authentic Reviews
  • 764+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Sales Intelligence Software

G2 Grid® for Sales Intelligence Software plotting products by satisfaction and market presence

Highlighted products: GTM Workspace - Powered by ZoomInfo, LinkedIn Sales Navigator, Apollo.io, Seamless (formally Seamless.AI), Cognism, 6sense Sales Intelligence, Prospeo.io, and Waalaxy.

Underlying data: [Grid® JSON](https://www.g2.com/categories/sales-intelligence/grids.json?focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=linkedin-sales-navigator&focus%5B%5D=apollo-io&focus%5B%5D=seamless-formally-seamless-ai&focus%5B%5D=cognism&focus%5B%5D=6sense-sales&focus%5B%5D=prospeo-io&focus%5B%5D=waalaxy)

InsightSignal

InsightSignal is a multi-source data verification, enrichment and sales intelligence platform for B2B sales, marketing and RevOps teams. It turns thin, stale prospect lists into verified, graded company and contact intelligence your team can act on. Every insight, verified. Most prospecting data is a snapshot from a single provider. InsightSignal checks each field against multiple independent sources, including AI analysis, web search, LinkedIn data, and email and phone validators. Every field carries a confidence score, a source count and a link to the evidence, so your reps can see why a value is trusted instead of taking it on faith. Key capabilities: - Company verification with A to F grades. Each company is graded on quality, completeness and alignment, then marked actionable, needs review or excluded. - Intent scoring. Describe your purpose (sales prospects, competitors, partners, due diligence) and the same company is scored against it, with the reasoning shown. - Contact enrichment. Verified emails, phone numbers and LinkedIn profiles with deliverability checks and an A to F outreach readiness grade. - Find More Like This. Pick one to five companies you have already won. InsightSignal builds an editable Ideal Customer Profile from them and sources lookalike accounts. Sourcing is free; you pay only to verify the records you keep. - Research reports. In-depth company research with a clear verdict and cited evidence links. - Verification history. Every re-verification creates a new snapshot, so you can see what changed and when. - Event capture. Tag contacts scanned at trade shows and conferences, and keep that context with the record all the way into your CRM. CRM integrations: push verified companies and contacts directly to Salesforce, HubSpot, Pipedrive, Nutshell, Monday.com, Freshsales and Zoho CRM, with grades and readiness scores written as custom fields. Supported CRMs can send won and lost deal outcomes back to InsightSignal, along with flags for contacts who changed jobs, so your targeting learns from real pipeline results. Your team stays in control: InsightSignal surfaces the signals, and your operators decide what to act on. AI assistants: connect InsightSignal to Claude or ChatGPT through its MCP connector and ask questions of your verified data in plain language. Built for teams: shared team workspaces with roles, a shared credit pool, and admin controls over which integrations members can use. Transparent, credit-based pricing: every action shows a cost estimate up front, and nothing is charged until you confirm. InsightSignal is built for SDRs and BDRs, sales and RevOps leaders, marketing teams and founders who need pipeline data that stays accurate after the import.

Who Is the Company Behind InsightSignal?

Intedat

Intedat is a B2B sales intelligence platform that helps companies find new customers and suppliers worldwide, with exceptionally deep coverage of Central Europe. The database spans 280 million active companies across 195 countries, including 1.5 million companies in the Czech Republic alone, and is built for teams selling into markets where global data providers run thin: Central and Eastern Europe and the DACH region. Three things set Intedat apart from typical prospecting databases: - Live search instead of stale snapshots. Users search for companies by keyword in a chosen country and get current results from the live web, not records from the last database refresh. - AI-powered ideal-customer matching. Instead of stacking filters, users describe who they sell to and the platform finds the companies that fit the profile. - Done-for-you outreach. Intedat's team can contact selected companies on the client's behalf and present the offer in the prospect's own language, while the application tracks which companies were contacted and which showed interest, giving a live view of the campaign. Core capabilities: - Company database: 280 million regularly updated records with precise industry and region filtering, exportable to XLS or CSV or connected directly to a CRM or ERP system. - Decision-maker contacts: records include the managers responsible for buying decisions and are kept up to date, so exported lists stay usable instead of decaying. - One platform from defining a target segment to a running campaign, without stitching together separate tools. Intedat serves sales and business development teams at exporters, manufacturers, distributors, machine shops and service companies. Over more than a decade it has grown past 1,200 customers, from small engineering firms to companies like DHL, Nespresso, Veolia and Škoda. Data processing is GDPR compliant. New accounts start with free trial credits: run a live company search and get a sample of companies including full decision-maker contacts, no credit card required.

Who Is the Company Behind Intedat?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Intelary

Intelary is an advanced business intelligence platform that utilizes AI technology to transform public data into comprehensive, actionable organizational reports. The service is specifically designed to support sales teams, consultants, and agencies by streamlining the research process for prospect engagement and strategic decision-making. Each report features vital information such as SWOT analyses, executive leadership maps, financial health scores, and real-time sales triggers. By consolidating disparate data from sources like LinkedIn and corporate filings, the tool identifies key personnel and potential risks to help users personalize their outreach. Ultimately, the platform aims to increase perceived expertise and efficiency by providing a clear intelligence layer for any target company.

Who Is the Company Behind Intelary?

  • Seller: Intelary
  • Year Founded: 2026
  • HQ Location: Portland, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Intelligent ABM

SWZD’s Intelligent ABM helps you plan and execute a more effective conversion-powered ABM strategy with best-in-class data. SWZD and Aberdeen have partnered to provide B2B tech sellers with unparalleled scale, quality and diversity of data. With the combination of SWZD’s first-party and Aberdeen’s third-party data insights, you can now get visibility into the entire buying collective - from the boardroom to the server room. Leverage this actionable intent data to identify, prioritize, and engage with accounts based on actual propensity to buy.

Who Is the Company Behind Intelligent ABM?

  • Seller: Ziff Davis
  • Year Founded: 1995
  • HQ Location: New York
  • LinkedIn® Page: www.linkedin.com
    6,722 employees on LinkedIn®
  • Ownership: NASDAQ: ZD
  • Phone: 1-212-503-3500

Intescia

Intescia is Europe's leading B2B Data Intelligence platform — helping sales and commercial teams anticipate market moves, target the right prospects, and win more deals. With 30+ years of expertise, 33,000+ clients, and the most comprehensive B2B data catalog on the western european market, Intescia turns complexity into competitive advantage across 5 industry verticals: Construction, Real Estate, B2B Services, Public Sector Services, and Manufacturing.

Who Is the Company Behind Intescia?

jobdaten

Jobdaten is a specialized B2B SaaS platform and job market database designed for recruitment agencies, staffing firms, headhunters, and HR-tech providers in the DACH region (Germany, Austria, Switzerland). By continuously analyzing over 8 million online job postings, Jobdaten turns active hiring signals into actionable B2B sales intelligence. The platform enables recruitment and sales teams to identify expanding companies with immediate staffing needs, access GDPR-compliant decision-maker contact details, and execute perfectly timed outreach. Key Capabilities: Hiring Signal Intelligence: Track real-time recruitment activity and company expansion patterns across Germany. Targeted Lead Discovery: Utilize advanced Boolean search and multi-variable filters (industry, region, tech stack, company size). Decision-Maker Data: Access verified, GDPR-compliant contact details for HR heads, department leaders, and executives. Workflow Automation: Seamlessly export qualified lead lists via CSV/Excel or connect existing CRM systems via REST API. Jobdaten eliminates 15–20 hours per week of manual prospect research, enabling agency teams to focus on closing high-intent B2B clients.

Who Is the Company Behind jobdaten?

K1EZIQ

K1EZIQ is a German-engineered lead intelligence platform designed to revolutionize the way businesses identify and connect with potential clients. By integrating advanced technologies such as OpenStreetMap, artificial intelligence, and satellite data, K1EZIQ offers precise, real-time lead generation tailored to specific regions or global markets. This ensures that businesses can reach out to prospects promptly, gaining a competitive edge by being the first to make contact. Key Features and Functionality: - GlobalSearch™: Enables searches across over 240 countries, automatically translating queries into 13 languages, ensuring comprehensive global reach. - LocalRadar™: Provides precise geo-radius searches ranging from 1 to 100 kilometers, allowing businesses to target leads within specific geographic areas. - SolarScan™: Analyzes rooftop data using Google Solar API to assess factors like roof inclination, orientation, shading, and potential kilowatt-peak (kWp) capacity, aiding in the identification of properties suitable for solar installations. - PV-Check™: Cross-references against a database of 5.8 million registered photovoltaic systems to identify properties without existing solar installations, minimizing redundant outreach. - FlowEngine™: Automates the entire sales process by integrating with CRM systems such as Salesforce, HubSpot, and Pipedrive, facilitating tasks like lead scoring and personalized email sequences. - Connect™: Offers REST API and webhook integrations for seamless connectivity with various CRM platforms and tools. Primary Value and User Solutions: K1EZIQ addresses the challenges of inefficient and costly lead generation by providing businesses with exclusive, real-time leads that are highly relevant to their specific markets. By leveraging its suite of proprietary technologies, K1EZIQ ensures that users can: - Identify and contact potential clients faster than traditional methods, increasing the likelihood of successful conversions. - Reduce costs associated with lead acquisition by offering a more affordable alternative to expensive lead portals. - Enhance targeting accuracy through advanced geo-location and industry-specific search capabilities. - Streamline sales processes with automation tools that integrate seamlessly into existing workflows. By focusing on delivering high-quality, actionable leads, K1EZIQ empowers businesses to optimize their sales strategies and achieve better outcomes in their client acquisition efforts.

Who Is the Company Behind K1EZIQ?

Kanlet.ai

Kanlet boosts your pipeline by re-engaging with past customers, prospects, happy users or getting your champions to refer you to their network.

Who Is the Company Behind Kanlet.ai?

Karhuno AI

Karhuno AI is a sales intelligence platform that helps B2B companies identify high-intent leads using real-time buying signals. Unlike traditional databases or generic contact lists, Karhuno tracks public web data, hiring spikes, funding rounds, tech stack changes, and location updates to find companies that are most likely to buy, when they’re actually in-market. Sales teams use Karhuno AI to: - Discover companies showing buying intent - Qualify leads based on real-time signals - Reach out at the most receptive moment - Automatically enrich leads with decision-maker contacts With Karhuno, you stop guessing who’s ready to buy and start generating leads that convert. Perfect for outbound teams, BDRs, and growth-stage SaaS companies. Try it free!

Who Is the Company Behind Karhuno AI?

Katalyst AI

The AI agent that works your Salesforce Pipeline Katalyst is the AI sales agent for teams on Salesforce. Hang up a call and it's already done: notes summarized, records created, fields updated, follow-up drafted, next step set. It runs 24/7, reading every call, email, and calendar, surfacing the right signals, prepping you for each meeting, and prompting you to act: follow up here, this one’s slipping. What's new: AI Resolution on every account, meeting recorder, hygiene scores, deal patterns. Built for enterprise sales teams.

Who Is the Company Behind Katalyst AI?

  • Seller: Katalyst
  • Year Founded: 2024
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Keepsync

Native HubSpot integration that tracks when your champions change jobs. Transform warm relationships into your most reliable pipeline source with automated job change tracking.

Who Is the Company Behind Keepsync?

Klondike

Klondike provides a low-code platform through which you can access the power of Artificial Intelligence and use algorithms simply through configuration modules and graphical interfaces. In this way anyone, even without being technical or having specific knowledge of how to write code, can quickly automate and optimize their processes. The algorithms are highly adaptable to a variety of industries and to many business cases, but the focus and major specialization of Klondike concerns the process algorithms dedicated to Customer Care, Customer Service and Customer Experience.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Klondike?

  • Seller: Klondike
  • Year Founded: 2020
  • HQ Location: Milano, IT
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Klondike?

Klue

Klue is a Competitive Enablement Platform that combines win-loss analysis with competitive intelligence to bring together objective feedback from your buyers and intel from across the web so you can understand how to differentiate and win your market. Using AI to collect and analyze thousands of different data sources, Klue automates the delivery of continuous insights that help your sellers win more competitive deals.

Average Rating: 4.7/5.0

Total Reviews: 437

How Do G2 Users Rate Klue?

  • Has the product been a good partner in doing business?: 9.8/10 (Category avg: 9.2/10)
  • Performance and Reliability: 9.6/10 (Category avg: 8.9/10)
  • Contact Data Availability: 9.3/10 (Category avg: 8.7/10)
  • Data Cleaning/Enrichment: 8.8/10 (Category avg: 8.6/10)

Who Is the Company Behind Klue?

  • Seller: Klue
  • Company Website:
  • Year Founded: 2015
  • HQ Location: Vancouver, British Columbia
  • LinkedIn® Page: www.linkedin.com
    188 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Product Marketing Manager, Account Executive
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 54% Medium, 38% Large

What Do G2 Reviewers Say About Klue?

AI-generated summary from verified user reviews

Pros
  • Users value Klue for its comprehensive competitor insights, making industry tracking and communication highly efficient and streamlined.
  • Users value Klue for its efficient organization and distribution of competitive insights, enhancing team alignment and performance.
  • Users commend Klue's outstanding customer support team for their responsiveness and expertise, enhancing the overall experience.
  • Users appreciate Klue for its centralized competitor battlecards, keeping teams informed and organized effortlessly.
  • Users value Klue for its centralized competitor insights, enhancing competitive intelligence and news tracking with ease.
Cons
  • The difficult setup of Klue can be frustrating, making implementation and content creation more challenging for users.
  • Users find the collaboration features rigid, limiting co-authoring and real-time editing, which hampers user experience.
  • Users express frustration over the lack of clarity in Klue, particularly in content creation and formatting challenges.
  • Users find the learning curve challenging, needing time to adapt to Klue's layout and alert settings.
  • Users find the limited customization options in Klue restricts flexibility and complicates content creation and collaboration.

What Are Recent G2 Reviews of Klue?

What Are G2 Users Discussing About Klue?

KnockGenius

KnockGenius is field intelligence software for door-to-door solar sales teams in California. It ingests county parcel data and solar-permit records, scores every door with a Knock Score, clusters the best doors into exclusive walkable territories, and equips reps with AI door-knock cards and outcome-driven coaching — scored territories instead of shared leads.

Who Is the Company Behind KnockGenius?

Julie Jung
JJ
Researched and written by Julie Jung
Updated October 3, 2024