Top Free Sales Intelligence Software - Page 14

How Many Sales Intelligence Software Products Does G2 Track?

Total Products under this Category: 637

Category Stats (Oct 2026)

  • Average Rating: 4.58/5 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: October 12, 2026

How Does G2 Rank Sales Intelligence Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 87,600+ Authentic Reviews
  • 637+ 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)

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
  • Twitter: @joinkatalyst
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Kolvera

Kolvera is an end-to-end business development platform built specifically for Australian recruitment agencies. Describe your ideal client and Kolvera uses AI to research your market, discover matching companies, enrich decision-makers with verified emails and +61 direct dials, run personalised multi-step email campaigns, and book meetings — one platform replacing 10 separate tools. Key capabilities: → SEEK and Indeed job scraping for live hiring signals → AI Deep Research that discovers companies from plain English briefs → Multi-source contact enrichment with AU phone validation → Claude AI-powered email campaigns with A/B variants → Chrome extension for LinkedIn prospecting → Scheduling links and e-signatures → Native integrations with Bullhorn, JobAdder, HubSpot, Pipedrive, and more Pre-ATS by design — Kolvera handles the messy BD work (prospecting, enrichment, outreach) and pushes clean, qualified data into your existing ATS or CRM. Credit-based AUD pricing from A$49/month.

Who Is the Company Behind Kolvera?

LeadFluxA

LeadFluxA is an AI-powered sales intelligence and lead generation platform that helps sales teams, marketers, recruiters, and startups discover and engage with high-quality B2B prospects. With access to 200M+ verified business profiles, users can build targeted outreach campaigns using 50+ filters — including industry, job title, company size, seniority, location, and technographics. The platform's AI engine scores each prospect against your ideal customer profile (ICP) across 50+ data signals, surfacing the highest-value opportunities first. Every contact is verified for 95%+ deliverability accuracy. Users can export prospect lists as CSV or sync directly with CRMs like Salesforce and HubSpot. LeadFluxA is GDPR and CCPA compliant, SOC 2 certified, and built for scalable outbound prospecting without manual research.

Who Is the Company Behind LeadFluxA?

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

How it works

LeadLeap

LeadLeap is a B2B lead intelligence platform built for sales teams, founders, and agencies who need accurate contact data without enterprise pricing. We maintain a database of over 28 million verified business contacts spanning the US, UK, Canada, India, Germany, France, Australia, and Brazil. Every contact includes a verified email address, job title, company, and industry - with a 99.9% field completeness rate across the dataset. What makes LeadLeap different from legacy providers is our real-time signal layer. Our AI engine monitors over 230 news sources, government filings, press releases, and industry publications to surface business signals - funding rounds, leadership changes, hiring surges, acquisitions, regulatory actions, and more - as they happen. These signals are automatically cross-referenced against our contact database so you can identify decision-makers at companies with active buying intent, not just static lists. Our data lake includes company registries from multiple countries, SEC filings, SBA loan data, patent records, job board listings, and nonprofit databases. An entity resolution system links everything together, so searching for a company name returns contacts, signals, job openings, and government records in a single lookup. LeadLeap was built from the ground up as an independent alternative to tools like Hunter.io, Apollo, and ZoomInfo. We focus on data quality over quantity - every source is validated, every contact is verified, and our infrastructure runs on dedicated hardware rather than resold third-party data. Whether you are prospecting into a new vertical, researching competitors, or building targeted outreach campaigns, LeadLeap gives you the data and the context to reach the right people at the right time.

Who Is the Company Behind LeadLeap?

LeadNitro AI Sales Solution

LeadNitro is an AI sales automation platform. It helps BDRs, SDRs, and sales teams find, qualify, and engage high-quality B2B leads. This makes their work smarter and more efficient. Built to streamline every stage of the sales process, LeadNitro combines advanced AI prospecting, lead scoring, CRM and personalized outreach in one powerful, cloud-based solution. At its core, LeadNitro automates the time-consuming parts of sales prospecting and outreach. The platform uses proprietary AI algorithms to analyze CRM data, firmographics, and engagement behavior, helping sales teams uncover and prioritize the most promising leads. This intelligent automation allows BDRs to spend less time searching and more time connecting with decision-makers who are ready to engage. LeadNitro’s AI Lead Prospecting tool builds accurate Ideal Customer Profiles (ICPs) based on your best customers, then identifies similar high-fit accounts across industries. It automatically enriches each lead with verified contact details, company insights, and engagement data - giving sales team a complete, up-to-date picture of every opportunity. With Predictive Lead Scoring, LeadNitro ranks leads based on conversion potential, helping sales reps focus their outreach on the highest-value prospects. This data-driven prioritization ensures your team never wastes time on low-intent contacts. LeadNitro also makes personalization at scale possible. The platform’s AI-Powered Sales Outreach creates human-like, personalized sales emails and LinkedIn messages that align with your brand voice and target audience. With human-like tone and context, LeadNitro helps sales teams boost open rates, reply rates, and booked meetings, without sacrificing authenticity. Through native CRM integrations with HubSpot and Salesforce, LeadNitro automatically syncs contacts, activities, and engagement metrics, eliminating manual data entry and ensuring your CRM stays accurate and complete. Real-time updates and automation rules keep your sales data unified and actionable across the entire pipeline. The platform’s Sales Intelligence Dashboard gives managers and reps visibility into performance metrics, lead quality, and campaign effectiveness. By connecting AI insights with real-time analytics, LeadNitro turns raw data into clear actions that drive revenue. Whether you’re a growing SaaS company or an enterprise sales organization, LeadNitro helps teams scale smarter and faster. The platform empowers BDRs with the tools to build stronger pipelines, personalize outreach at scale, and close deals faster; all while maintaining the human touch that drives trust and conversion. Key Benefits: - Automate lead generation and enrichment with AI. - Prioritize high-intent prospects using predictive lead scoring. - Generate personalized email and LinkedIn outreach at scale. - Integrate seamlessly with HubSpot and Salesforce CRMs. - Gain visibility with real-time sales intelligence and reporting. - Streamline sales workflows and accelerate revenue growth. LeadNitro transforms how sales teams work, giving them the intelligence, automation, and personalization they need to build meaningful relationships and hit their targets faster.

Who Is the Company Behind LeadNitro AI Sales Solution?

LeadsNavi

One And Only Vibe Marketing Platform: LeadsNavi exists to move marketing beyond campaigns and into connection. It automates the entire go-to-market process, from lead enrichment to personalized outreach and intelligent orchestration, so you can go from prospecting to conversion with just a natural-language description of your target audience. We believe Vibe Marketing is the future, where every message delivers the hyper-personalized content to the right audience, at the right time, with the right vibe. LeadsNavi offers advanced features to boost your outreach efficiency: 1. AI-Powered Lead Enrichment Go beyond basic lists. LeadsNavi automatically enriches your contact data, identifying ideal customer profiles (ICPs) and ensuring your message reaches the right decision-makers in the right accounts. 2. Hyper-Personalized Outreach The AI crafts unique, relevant email copy for each recipient at scale. By analyzing lead data and your campaign intent, it generates messages that resonate and drive higher reply rates, moving beyond generic templates. 3. Intelligent Campaign Beyond a simple scheduler, LeadsNavi features an autonomous engine that learns from every interaction. It analyzes engagement signals in real-time to dynamically adjust send times, message variations, and follow-up strategies, constantly discovering the most effective path to conversion for each lead. 4.Vibe Marketing Engine LeadsNavi AI interprets your marketing goals from a single sentence. Simply describe the campaign you want (e.g., "Launch a campaign to CTOs at US-based SaaS companies about our new feature"), and the system automatically handles the complex multi-step execution. Why LeadsNavi? ✓ Effortless Execution: Launch entire B2B campaigns from lead to conversion with a single natural-language command. ✓ Authenticity at Scale: Our AI crafts unique, one-to-one messages for each lead, ensuring your outreach feels personal and gets replies. ✓ Maximum Impact: Auto-times emails and triggers the next step based on user actions to ensure every touchpoint is optimized. Start with LeadsNavi today to transform how you connect.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind LeadsNavi?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About LeadsNavi?

AI-generated summary from verified user reviews

Pros
  • Users value the easy customer identification by LeadsNavi, streamlining their marketing efforts significantly.
  • Users find LeadsNavi’s lead generation capabilities invaluable for enhancing their marketing efforts effectively.
Cons
  • Users wish for an integrated EDM function, as they currently need a separate service after using LeadsNavi.

What Are Recent G2 Reviews of LeadsNavi?

Lutra AI

Lutra is an AI Agent for web research that is natively connected with popular apps you use such as Airtable, HubSpot, Google Sheets, Gmail, and Outlook. It is able to orchestrate tasks across multiple apps, use AI to process data, and can be integrated into your custom Enterprise stack. It is SOC2 certified, ensuring a high degree of data security and reliability. Teams can automate prospecting, outreach, and marketing tasks efficiently - saving time and increasing productivity. Use cases include: - Performing web research over a large list of accounts, and directly updating your CRM. - Identifying key decision makers once you have an account identified. - Extracting lists of information from websites. - Reading and processing emails to extract data for tracking. and more!

Who Is the Company Behind Lutra AI?

  • Seller: Lutra AI
  • Year Founded: 2023
  • HQ Location: San Francisco Bay Area, US
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

LVI

LVI is a managed B2B prospecting service that runs on LinkedIn. It finds Directors, Managers, Founders, and other Decision-Makers, sends them personalized connection requests and follow-up messages, and delivers every response organized in Google Sheets. No manual work, no content creation, no advertising required. Unlike self-service automation tools, LVI is fully managed. The team handles targeting, messaging, campaign setup, and ongoing optimization. Clients define the roles, industries, and countries they want to reach. LVI does the rest. The service operates from each client's own LinkedIn profile, staying within platform limits to protect account health. Campaigns are segmented by job title, department, industry, and geography across Latin America and Spain. LVI replaces 20 to 30 hours of weekly manual prospecting. Instead of searching for prospects, writing messages, and tracking who replied, clients receive a structured pipeline of interested Decision-Makers ready for a sales conversation. Each campaign includes three-step message sequences tailored to the target audience. The first message introduces the value proposition. The second follows up with a specific question or offer. The third provides a concrete reason to respond, often including relevant results or case references. Responses are logged automatically in a shared Google Sheet with the prospect's name, company, job title, LinkedIn profile URL, message content, and date. Clients can review and act on every lead in real time. LVI serves over 500 companies, primarily in Latin America. Most clients are B2B companies selling consulting, technology, training, recruitment, or professional services to mid-market and enterprise accounts. The service includes a 15-day free trial with no credit card required. During the trial, clients experience the full service: targeting, messaging, outreach, and response tracking. There is no limited version or demo mode. LVI is built and operated by Five Media Lab, a B2B growth company based in Cyprus.

Who Is the Company Behind LVI?

MailerFind

Mailerfind is an all-in-one lead generation and cold email platform for teams that need a steady pipeline without buying static databases. Instead of exporting a stale list, you point Mailerfind at where your buyers already are. Pull the followers, following, commenters, hashtag or location audiences of any Instagram profile, the followers or following of any X (Twitter) account, or every business in a given area on Google Maps by keyword. Mailerfind returns the public data behind each profile - name, email, phone number, website, location and bio - and enriches it automatically, so you can segment your audience before you write a single email. From the same workspace you launch the outreach. Connect your mailboxes, warm them up, verify addresses, build multi-step sequences with follow-ups and variable fields, and let the AI writing assistant draft, improve and translate copy that still sounds like you. Anti-ban and anti-spam protection, unsubscribe links, click tracking and a unified inbox keep deliverability and replies in one place. Typical users are agencies, SaaS companies, coaches, local service businesses and e-commerce brands who want to reach a niche audience nobody sells a list for. Highlights: - Lead sources: Instagram, X (Twitter) and Google Maps - Emails plus phone, website, location and profile data - Built-in email sender with warm-up and deliverability protection - AI writing assistant, proven templates and follow-up sequences - Advanced filters, unlimited contacts and one-click CSV export - Priced per account, not per seat, so your whole team can work from one plan Plans start at 97 EUR per month with a 14-day money-back guarantee and 24/7 support.

Average Rating: 5.0/5.0

Total Reviews: 3

How Do G2 Users Rate MailerFind?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind MailerFind?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of MailerFind?

Matchplat

Matchplat Explore Lite is the all-in-one solution to find, qualify and manage B2B leads thanks to the largest company database in the world. With 530+ million companies, 250+ million financials, 700+ million people and a CRM, Matchplat Explore Lite is the best of breed in B2B data. The key benefits of the product are: Targeted Search: Pinpoint the right companies by industry, size, or location. Financial Insights: Evaluate company stability with real-time data. Decision-Maker Access: Reach the people who matter most. Built-In CRM: Streamline contact and deal management. Sign up for free and scale your market starting from today.

Who Is the Company Behind Matchplat?

OneSales Account Intelligence

OneSales is an AI account intelligence platform for enterprise B2B sales teams. AI agents automatically research accounts, monitor buying signals, map the buying team, qualify accounts with 3 Whys analysis, and automate personalised outreach — so every rep walks into every conversation prepared and every email is relevant. Built by the team behind ClosePlan.

Who Is the Company Behind OneSales Account Intelligence?

  • Seller: OneSales
  • Year Founded: 2024
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

PrimoDato

Primodato is a B2B buyer intelligence platform that helps businesses identify and target companies based on their technology stack. The platform tracks over 2,000 technologies across 5M+ companies globally, enabling users to filter prospects by the exact tools they use, such as CRM, cloud infrastructure, analytics, and more. With Primodato, sales and marketing teams can discover high-intent prospects, uncover technographic insights, and build highly targeted lead lists without relying on traditional data providers. Key features include: - Technographic data across 2,000+ technologies - Advanced company filtering by tech stack - Real-time data updates and confidence scoring - Credit-based access to company profiles and contacts - Export and CRM integration Primodato is commonly used for outbound sales, market research, competitive analysis, and identifying high-value prospects based on their existing technology usage.

Who Is the Company Behind PrimoDato?

  • Seller: PrimoDato
  • HQ Location: India
  • LinkedIn® Page: linkedin.com
    1 employees on LinkedIn®
  • Ownership: Private

prospiq

prospiq is a B2B contact data tool that finds work emails and direct phone numbers for sales and business development teams. Users enter a name and company, or upload a CSV, and prospiq returns the work email and phone number where available. Billing is deliver-only: users are not charged for an email that fails verification, or for a phone number that cannot be found. Emails are verified at the time of lookup, so lists are ready to send without a separate verification step. Features include single and bulk CSV lookup, enrichment history, CSV export, CRM push to HubSpot, Salesforce and Zoho, a Chrome extension for LinkedIn, and an API on Growth and Pro plans. An AI sales assistant helps with prospecting, list building, company research and cold email drafting. prospiq offers INR pricing with GST-compliant invoicing and UPI payments, monthly plans with no annual lock-in, and a free plan with 20 credits.

Average Rating: 4.8/5.0

Total Reviews: 2

Who Is the Company Behind prospiq?

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of prospiq?

radarr

Radarr scans leading global publications across your target sectors, identifies real growth signals, researches the right contacts and drafts personalized outreach — automatically, before your day begins.

Who Is the Company Behind radarr?

  • Seller: Radarr
  • Year Founded: 2026
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
Julie Jung
JJ
Researched and written by Julie Jung
Updated October 3, 2024