Best Lead Intelligence Software - Page 15

How Many Lead Intelligence Software Products Does G2 Track?

Total Products under this Category: 416

Category Stats (Sep 2026)

  • Average Rating: 4.57/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: LeadsPlease (+2.4%) - Among all products in this category, LeadsPlease recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Lead Intelligence Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 76,500+ Authentic Reviews
  • 416+ 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 Lead Intelligence Software

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

Highlighted products: GTM Workspace - Powered by ZoomInfo, Apollo.io, Seamless (formally Seamless.AI), Cognism, Nooks, RocketReach, Waalaxy, and Prospeo.io.

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

Zephira.ai

Zephira.ai delivers verified company and UBO data, sourced directly from official registries in over 100 countries. Access structured business information—registration details, financials, ownership structures, and more—through API, online platform, or bulk delivery. Built for compliance, onboarding, and product enrichment, Zephira helps you work with trusted, first-party data.

Average Rating: 4.5/5.0

Total Reviews: 2

Who Is the Company Behind Zephira.ai?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Do G2 Reviewers Say About Zephira.ai?

AI-generated summary from verified user reviews

Pros
  • Users commend Zephira.ai for its high data accuracy, providing verified insights that streamline research significantly.
  • Users admire the speed of information access with Zephira.ai, significantly reducing time spent on data tasks.
  • Users find Zephira.ai's time-saving automation features crucial for efficient research and streamlined workflows.
  • Users value the accuracy of information provided by Zephira.ai, significantly enhancing their research efficiency.
  • Users love the time-saving automation features of Zephira.ai, enhancing efficiency and streamlining workflows effectively.
Cons
  • Users find the learning difficulty of Zephira.ai frustrating due to its advanced features and less intuitive interface.
  • Users face a learning curve with advanced features in Zephira.ai, requiring time to master its capabilities.
  • Users find the limited customization options of Zephira.ai restrict their experience and personalization preferences.
  • Users face challenges with update issues, as occasional changes can complicate navigation and functionality in Zephira.ai.

What Are Recent G2 Reviews of Zephira.ai?

zeroin.me

Turn your LinkedIn into a prospecting powerhouse! Created for sales and marketing experts and soloprenuers to easily export and store more than 26 data points from LinkedIn and Sales Navigator into our light CRM and find direct business emails. You can use ZeroIn to verify and enrich business emails you already have or discover new prospects.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate zeroin.me?

  • Lead Quality: 6.7/10 (Category avg: 8.8/10)
  • Lead Enrichment: 8.3/10 (Category avg: 8.7/10)
  • Lead Analysis: 6.7/10 (Category avg: 8.6/10)

Who Is the Company Behind zeroin.me?

Who Uses This Product?

  • Company Size: 50% Small, 50% Medium

What Are Recent G2 Reviews of zeroin.me?

AtlasForgeX

AtlasForgeX is an advanced AI-driven lead generation and sales intelligence platform that can both discover new leads from raw web data and fully enrich existing lead lists. Unlike traditional tools that rely on static databases, AtlasForgeX operates as a complete data engine. It can take any input company names, domains, or existing lead lists and transform them into fully enriched, validated, and actionable sales opportunities. The platform uses a multi-layer pipeline that: Discovers companies globally via search engines, registries, and directories Extracts decision-makers, emails, phone numbers, and social profiles directly from live sources Enriches existing lead lists with missing data and intelligence Generates and validates emails using pattern inference, MX checks, and SMTP-level verification Scores and filters leads based on real business relevance AtlasForgeX supports both: Cold discovery mode builds leads from scratch Enrichment mode upgrades your existing data into high-quality, ready-to-contact leads The system includes: Multi-engine discovery (Bing, Brave, DuckDuckGo + open registries) Deep contact extraction from websites, structured data, and social signals Company intelligence & classification (B2B filtering and scoring) Email generation + validation engine (no external APIs required) Automated outreach system with personalized cold emails and follow-ups Continuous learning that improves results over time All processing runs asynchronously and locally, enabling high scalability without relying on expensive third-party data providers. Key advantage: AtlasForgeX doesn’t just find leads it builds, enriches, validates, and activates them in one unified system, including your own existing data.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate AtlasForgeX?

  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind AtlasForgeX?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of AtlasForgeX?

Clear Ring

Clear Ring is a lead and revenue intelligence software platform that enables businesses and agencies to track, analyse, and understand inbound customer enquiries across phone calls, form submissions, live chat, and website interactions. The platform captures inbound interactions and connects them to marketing sources such as paid advertising, organic search, referrals, and offline campaigns. Clear Ring is designed to provide visibility into how leads are generated, how they engage, and how they progress from first enquiry through to commercial outcome, supporting accurate attribution beyond surface-level conversion metrics. Clear Ring includes an AI suite that analyses conversations and enquiry data to extract structured insight from calls, forms, and chats. This analysis identifies indicators such as intent, lead quality, outcomes, objections, and buying signals, allowing teams to evaluate performance without manually reviewing each interaction. The AI output is designed to support optimisation, reporting, and follow-up decisions using consistent, evidence-based criteria. As part of the Clear Ring AI suite, Clear Ring ConvertIQ provides aggregated intelligence and reporting across campaigns, accounts, and time periods. ConvertIQ is designed to explain performance by identifying patterns in buying behaviour, highlighting the drivers of high-value leads, and exposing differences between reported conversions and commercial outcomes. This enables teams to assess performance based on lead value and revenue impact rather than volume alone. Clear Ring supports closed-loop attribution by linking inbound leads to downstream outcomes such as quotes, invoices, and confirmed revenue. This allows marketing and sales teams to align activity and reporting around measurable business results and to understand which marketing efforts contribute to real revenue generation. Clear Ring is commonly used by marketing teams, agencies, and performance-focused organisations that require accurate attribution, structured lead intelligence, and clarity across the full customer journey, from initial enquiry through to revenue.

Average Rating: 5.0/5.0

Total Reviews: 13

How Do G2 Users Rate Clear Ring?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 9.3/10)

Who Is the Company Behind Clear Ring?

  • Seller: Clear Ring
  • Year Founded: 2020
  • HQ Location: Liverpool, England
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 77% Small, 23% Medium

What Do G2 Reviewers Say About Clear Ring?

AI-generated summary from verified user reviews

Pros
  • Users love the call tracking capabilities of Clear Ring, providing invaluable insights for optimizing their marketing efforts.
  • Users value the real-time insights from Clear Ring, enhancing strategic decisions and boosting campaign effectiveness significantly.
  • Users commend the responsive customer support of Clear Ring, ensuring assistance for all queries with ease.
  • Users appreciate the invaluable clarity Clear Ring provides, boosting lead generation and enhancing marketing strategies effectively.
  • Users value the comprehensive and real-time reporting of Clear Ring, enhancing marketing insights and campaign evaluation.

What Are Recent G2 Reviews of Clear Ring?

Collextr

Collextr is a SaaS platform designed to elevate B2B marketing and sales teams with AI Agents, built on industry expertise to bridge the gap to top performance. We help you prioritize quality over quantity by minimizing chaos and enhancing each critical touchpoint. Collextr features two core AI Agents: the ICP Definition Agent, which provides customized qualification parameters, and the Data Lead Enrichment Agent, for instant, business-specific lead data enrichment—saving you from manual work. Collextr handles the heavy lifting, so you can focus on what matters most.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Collextr?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.3/10)
  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Collextr?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Collextr?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the data accuracy of Collextr, which saves time and minimizes manual errors effectively.
  • Users value the ease of use of Collextr, enjoying its intuitive interface and seamless data integration.
  • Users value the intuitive interface of Collextr, which simplifies data integration and enhances efficiency.
  • Users appreciate the time-saving features of Collextr, facilitating seamless data integration and minimizing manual errors.
Cons
  • Users occasionally face sync issues with larger datasets, though they find it rare and manageable overall.

What Are Recent G2 Reviews of Collextr?

Deeplead

Deeplead is the simplest way to run personalized B2B outreach: one tool that includes the contact data, writes a unique AI-researched email for every recipient, and handles sending inboxes and warmup, so a team can go from "who should we contact" to replies without assembling a stack of separate tools. Business and contact data is included in every plan and verified to 99% deliverability, with no separate data credits. AI Deal Explorer surfaces companies showing buying intent, with budget estimates, refreshed every 30 minutes. Managed inboxes, warmup, and deliverability monitoring run without an operations hire. Replies land in one inbox with mobile notifications and CRM integrations. Deeplead is built for agencies, startups, and sales teams that want outreach to work without a RevOps function. Plans are self-serve, month to month, from $37 per month with a 7-day free trial.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Deeplead?

  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Deeplead?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Deeplead?

enumeral

Find and close high-growth clients with verified startup data. Every month, thousands of startups raise funding and look for tools, services, and partnerships to scale. If you’re in B2B sales, marketing, recruiting, or investing, finding these high-growth companies before your competitors can give you a major advantage. With enumeral’s Startup Data Subscription, you get direct access to 1,000+ newly funded startups every month, complete with verified founder and executive contacts. Our data helps businesses connect with decision-makers at the right time when they have fresh capital and are actively looking for solutions. The subscription includes 1,000+ recently funded startups every month so you can stay ahead of the competition by targeting companies that have just raised capital and are ready to invest in growth. It provides detailed startup insights, including funding round details, revenue estimates, job openings, tech stack, web traffic, and key customers. You also get verified founder and executive contacts with accurate emails and LinkedIn profiles of key decision-makers. The lead lists are easy to use, allowing you to filter and sort startups based on funding amount, industry, location, and more. Most cold outreach fails because it targets companies that either don’t have the budget or aren’t in a buying mindset. With enumeral’s real-time startup funding data, you focus on businesses that are financially ready to invest in software, services, and new hires. Whether you’re a B2B sales professional, recruiter, investor, or agency owner, our startup lead database helps you find high-intent leads that need your product or service, reach decision-makers faster with verified contact details, and reduce wasted outreach while increasing conversions. Stop wasting time on cold leads that aren’t ready to buy. With enumeral’s funded startup data, you’ll connect with high-potential clients before your competition does. Get instant access to the latest startup leads and start growing your business today. Sign up now and get ahead of the curve.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate enumeral?

  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind enumeral?

  • Seller: enumeral
  • Year Founded: 2024
  • HQ Location: Tbilisi, GE
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About enumeral?

AI-generated summary from verified user reviews

Pros
  • Users find the detailed contact information helpful for filtering and outreach, with a supportive team to assist.
  • Users find the helpful customer support invaluable for effectively filtering and reaching out to startups.
  • Users find the detailed information on startups instrumental for effective filtering and outreach, noting the team's helpfulness.
  • Users find navigation easy with detailed information for each startup, simplifying filtering and outreach efforts.
Cons
  • Users feel that the outdated data affects decision-making and would prefer updates more than once a month.
  • Users desire more frequent updates to the enumeral list, suggesting it could improve their experience significantly.

What Are Recent G2 Reviews of enumeral?

forager.ai

Forager scours the web in real-time to find prospects matching your customer personas - then adds them into your CRM to give your sales team superpowers.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate forager.ai?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.3/10)
  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 0.0/10 (Category avg: 8.6/10)

Who Is the Company Behind forager.ai?

  • Seller: Forager
  • Year Founded: 2021
  • HQ Location: Santa Monica, US
  • LinkedIn® Page: www.linkedin.com
    36 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About forager.ai?

AI-generated summary from verified user reviews

Pros
  • Users recognize Forager.ai for its exceptional customer service and high-quality contact data enrichment capabilities.
  • Users highlight the exceptional customer support of Forager, appreciating their flexibility and responsiveness to requests.
  • Users highlight Forager's exceptional data accuracy, consistently meeting their needs for high-quality contact information.
  • Users value Forager.ai for its high-quality lead generation, enhancing contact data and finding new leads effectively.

What Are Recent G2 Reviews of forager.ai?

GetUser.ai

GetUser.ai is a SaaS company founded in 2024 that focuses exclusively on data enrichment for B2B revenue teams. In just two years, it has grown to 30 employees and processes more than 2 million lookups per month for customers in 30+ countries. The platform performs lightning-fast reverse-email lookups: paste or upload an address and, in about 4 seconds, GetUser.ai returns 40-plus verified fields—job title, seniority, career history, LinkedIn and X profiles, company firmographics, technographic stack, buying-intent scores, and more. One-click sync through Zapier keeps HubSpot, Salesforce, and any tool using the REST or GraphQL API continuously up to date, while enterprise-grade security ensures every record stays GDPR and CCPA compliant. By turning raw email addresses into rich prospect profiles, GetUser.ai eliminates manual LinkedIn research, boosts rep productivity by up to 10×, and equips teams with 97 %-accurate data the moment they reach out—giving customers like Figma, Deel, and Calendly the context they need to convert leads faster.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate GetUser.ai?

  • Lead Quality: 8.3/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind GetUser.ai?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About GetUser.ai?

AI-generated summary from verified user reviews

Pros
  • Users value the responsive customer support of GetUser.ai, appreciating quick resolutions for their queries.
  • Users appreciate the ease of use of GetUser.ai, praising its simple interface and excellent documentation.
  • Users appreciate the easy integrations offered by GetUser.ai, thanks to its well-documented API and simple interface.
  • Users appreciate the simple user interface of GetUser.ai, making integration and usage straightforward and efficient.

What Are Recent G2 Reviews of GetUser.ai?

Hilead

Hilead is a signal-based outbound lead generation platform for B2B founders and sales teams. It continuously monitors public buying signals to detect companies showing active intent, such as hiring activity, funding events, and other growth indicators, then delivers enriched, ready-to-contact prospects with verified contact information. Users define their ICP, build targeted audiences, and receive leads when timing indicators suggest a real need, allowing them to prioritize outreach based on timing rather than volume.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Hilead?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.3/10)
  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Hilead?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Hilead?

InboxPro

InboxPro helps you turn Leads into Customers and close more meetings. Master email outreach with AI. Automate sequences, personalize with merge tags, and enhance customer engagement. Start winning more deals now.

Average Rating: 4.6/5.0

Total Reviews: 22

How Do G2 Users Rate InboxPro?

  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 9.3/10)

Who Is the Company Behind InboxPro?

  • Seller: InboxPro
  • HQ Location: Dover, Delaware
  • Twitter: @Inboxproio
    28 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Marketing and Advertising
  • Company Size: 70% Small, 22% Medium

What Are Recent G2 Reviews of InboxPro?

Leadbay

AI models for B2B Sales Reps. B2B Sales Reps use Leadbay for their lead generation, lead scoring, and ideal customer profile (ICP) refinement. Leadbay launched its first model, called Leadbay COMPASS, with initial technological capabilities that accurately predict in 96% of the cases if the lead will be won or lost by the sales teams. We multiply by 3 the time a B2B Sales Reps spend on “ready-to-buy” leads.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Leadbay?

  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Leadbay?

  • Seller: Leadbay
  • Year Founded: 2023
  • HQ Location: Paris, FR
  • Twitter: @LeadbayAI
    577 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Leadbay?

LeadLake.com

LeadLake is an AI powered business search engine designed to analyze millions of data points on buying intentions, company information, technologies, news, social media and web data to help users find real-time leads.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind LeadLake.com?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of LeadLake.com?

What Are G2 Users Discussing About LeadLake.com?

Leadskope

LeadSkope.io is a next-gen B2B marketing automation platform built for speed, scale, and precision. Our AI-powered suite includes tools for lead enrichment, email finding, social media data extraction, sequencing, and real-time campaign orchestration - empowering marketing teams and agencies to streamline their demand generation efforts. Trusted by global brands, LeadSkope.io brings efficiency and intelligence to the heart of lead generation. Whether you're targeting niche decision-makers or launching full-funnel ABM programs, LeadSkope adapts to your goals.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Leadskope?

  • Lead Quality: 8.3/10 (Category avg: 8.8/10)
  • Lead Enrichment: 6.7/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind Leadskope?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Leadskope?

AI-generated summary from verified user reviews

Pros
  • Users find Leadskope excels in automation and real-time optimization, enhancing their productivity significantly.
  • Users find the automation capabilities of Leadskope to be highly effective for real-time optimization.
  • Users commend the reliability of Leadskope, highlighting its effectiveness in automation and real-time optimization.

What Are Recent G2 Reviews of Leadskope?

LeadSonar

LeadSonar is a B2B lead intelligence and sales prospecting platform that consolidates lead discovery, email verification, phone enrichment, ICP scoring, and AI-written outreach openers into a single workspace. The platform runs a waterfall cascade across 18+ data providers (including LeadMagic, Prospeo, Apollo, Hunter, RocketReach, People Data Labs, Lusha, ContactOut, Findymail, Dropcontact, Snov.io, Kaspr, Wiza, and Clearbit), tiered from primary fast sources to fallback providers, with stop-on-hit logic that halts the cascade the moment a verified result is found. LeadSonar delivers 99.9% email accuracy, a 95% catch rate and bulk enrichment throughput of 25 profiles per second. Each lead returns 30+ enrichment fields. Native AI features include Sonya, a sales agent that runs end-to-end search, verification, and export from a plain-English prompt; ICP scoring with A/B/C/D grades and 0-100 numerical confidence; and AI-written subject lines plus first-line openers tailored to each lead's role and company. Pricing follows a pay-per-lead, zero-waste credit model rather than annual subscription lock-in. Plans start with a free 7-day trial of 1,000 leads (no credit card required). A REST API supports synchronous email and phone lookups, async bulk enrichment up to 100 contacts per job, and direct one-click sync into HubSpot and Salesforce. LeadSonar is built for B2B SaaS sales teams, GTM and RevOps teams, outbound agencies, SDRs, BDRs, AEs, founders, and growth leaders who want to replace Apollo, ZoomInfo, Lusha, and standalone email verification tools with a single waterfall-powered workspace. Compared to single-vendor databases that refresh weekly or monthly, LeadSonar verifies in real time, refunds instantly on verification failure, and bills only for providers that actually returned data.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate LeadSonar?

  • Lead Quality: 10.0/10 (Category avg: 8.8/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind LeadSonar?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of LeadSonar?

Alanna Iwuh
A
Researched and written by Alanna Iwuh
Updated October 3, 2024