Best Lead Intelligence Software - Page 6

How Many Lead Intelligence Software Products Does G2 Track?

Total Products under this Category: 474

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: Ocean.io (+29.22%) - Among all products in this category, Ocean.io recorded the largest rating increase compared to last month

Last updated: October 13, 2026

How Does G2 Rank Lead Intelligence Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 75,200+ Authentic Reviews
  • 474+ 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, Prospeo.io, Waalaxy, and RocketReach.

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=prospeo-io&focus%5B%5D=waalaxy&focus%5B%5D=rocketreach)

Adapt

Adapt.io is your comprehensive lead intelligence platform, offering a suite of powerful tools designed to empower the sales and marketing teams to excel in their efforts. Our platform equips sellers and marketers with the means to generate new leads, personalize engagements, and implement a robust go-to-market strategy. Adapt has an extensive B2B database with over 150 million contacts and 30 million companies, all backed by robust and highly accurate data. Additionally, Adapt offers, - Advance filters to find your ideal buyers - Dynamic lists that push data updates in real-time - Enrichment to keep your data workflows up-to-date - REST API to scale your lead generation and lead enrichment efforts Since our founding in 2017, Adapt.io has been a trusted partner for over 500,000 customers, ranging from high-growth startups to established global enterprises. Join the ranks of our satisfied users and experience the difference that Adapt.io can accelerate your sales and marketing efforts

Average Rating: 4.6/5.0

Total Reviews: 2,630

How Do G2 Users Rate Adapt?

  • Has the product been a good partner in doing business?: 8.7/10 (Category avg: 9.3/10)
  • Lead Quality: 8.2/10 (Category avg: 8.9/10)
  • Lead Enrichment: 8.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Adapt?

  • Seller: Adapt
  • Year Founded: 2016
  • HQ Location: Coimbatore, Tamil Nadu
  • Twitter: @Adapt_io
    492 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    23 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Business Development Manager, Business Development Executive
  • Top Industries: Information Technology and Services, Marketing and Advertising
  • Company Size: 64% Small, 28% Medium

What Do G2 Reviewers Say About Adapt?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use of Adapt, praising its efficiency and seamless integration with Chrome.
  • Users find the easy-to-use interface of Adapt helpful for collecting targeted emails and improving outreach.
  • Users find Adapt to be exceptionally helpful, outperforming others with great support, accuracy, and fast service.
  • Users praise Adapt's lead generation for its accuracy, deliverability, and exceptional customer support, exceeding expectations consistently.
  • Users praise the data accuracy of Adapt, noting its superior performance in lead conversion and email validation.
Cons
  • Users feel that Adapt'slimited credits and high costs can hinder accessibility for smaller teams and individuals.
  • Users express frustration with credit limitations, facing unexpected charges and insufficient free credits for usage.
  • Users find the limited contacts restrictive, impacting their ability to generate quality leads effectively.
  • Users express frustration with plan limitations, including insufficient credits and mailbox restrictions impacting their experience.
  • Users often face incorrect email addresses within Adapt, impacting the reliability of communication and lead quality.

What Are Recent G2 Reviews of Adapt?

Altrata

Altrata provides the most essential intelligence and insight on business leaders, the global wealthy and well-connected. Leading commercial, philanthropic and educational institutions depend on Altrata solutions to meet their growth objectives. Clients partner with Altrata to confidently engage with exceptional individuals and organizations, create meaningful relationships and seize strategic opportunities. Altrata’s global dataset contains millions of individual profiles on the wealthy, senior decision makers, board members and C-suite leaders. Altrata offers actionable, accurate and comprehensive data maintained by a global team of in-house researchers committed to surfacing the right insight at the right time to drive positive business outcomes. Altrata is the definitive leader in global wealth intelligence, professional relationships mapping and affluent market dynamics. Altrata is a registered trademark of Delinian Limited and its affiliated companies, and is comprised of five industry leading offerings: BoardEx, Boardroom Insiders, RelSci, WealthEngine and Wealth-X.

Average Rating: 4.5/5.0

Total Reviews: 11

How Do G2 Users Rate Altrata?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.3/10)
  • Lead Quality: 6.7/10 (Category avg: 8.9/10)
  • Lead Enrichment: 8.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Altrata?

  • Seller: Altrata
  • Company Website:
  • Year Founded: 2022
  • HQ Location: New York, US
  • Twitter: @AltrataOfficial
    724 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,058 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 45% Small, 36% Large

What Do G2 Reviewers Say About Altrata?

AI-generated summary from verified user reviews

Pros
  • Users praise the excellent customer support provided by Altrata, appreciating prompt responses and extensive research assistance.
  • Users praise the exceptional customer service of Altrata, appreciating their responsiveness and willingness to help.
  • Users appreciate the intuitive and user-friendly interface of Altrata, making data access seamless and efficient.
  • Users find Altrata excellent for lead generation, uncovering UHNW individuals and enhancing relationship management effortlessly.
  • Users value the accuracy of information from Altrata, providing deep insights into high-net-worth individuals and decision-makers.
Cons
  • Users note that Altrata is expensive, potentially limiting access for smaller organizations or new teams.
  • Users often face integration issues with Altrata, finding the navigation and interface confusing across various datasets.
  • Users find the learning curve steep due to a confusing interface and initial navigation challenges.
  • Users note the outdated information in Altrata, pointing out a need for more frequent updates and accuracy.
  • Users find the data accuracy problematic, as navigation can be confusing and impacts effective use of the tool.

What Are Recent G2 Reviews of Altrata?

DeepSales

DeepSales is an AI-powered BDR Agent solution that helps B2B companies automate and scale outbound sales. It replaces time-consuming SDR and BDR tasks, such as prospecting, account research, personalized outreach, and follow-ups with an autonomous AI sales agent. Unlike traditional sales tools that require heavy manual setup and ongoing management, DeepSales focuses on execution. It operates as a virtual BDR, actively performing outbound sales development work to generate pipeline rather than simply enabling it. DeepSales uses AI-driven prospecting and proprietary ranking algorithms to identify ideal customer profile (ICP) accounts and decision-makers from multi-source B2B data. It automatically analyzes company websites, products, positioning, and industry signals to build sales-ready context. Based on this research, DeepSales generates highly personalized outbound messages tailored to each prospect’s role, industry, and business needs, going beyond template-based sales automation. The solution also manages intelligent follow-up sequences, adjusting timing and messaging based on engagement signals to improve reply and meeting conversion rates. DeepSales is built for global B2B sales teams, including SaaS companies, manufacturers, and export-focused organizations operating across Asia-Pacific, North America, and international markets. It supports multilingual outreach and regional data coverage, enabling teams to scale outbound sales without increasing headcount. By automating sales development execution, DeepSales reduces manual BDR workload by over 70% and allows sales teams to focus on high-value activities such as qualification, relationship building, and closing deals. DeepSales is not just sales software. it is an AI BDR Agent solution designed to deliver consistent, scalable outbound sales results.

Average Rating: 4.8/5.0

Total Reviews: 21

How Do G2 Users Rate DeepSales?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 9.3/10)
  • Lead Quality: 9.7/10 (Category avg: 8.9/10)
  • Lead Enrichment: 9.6/10 (Category avg: 8.7/10)
  • Lead Analysis: 9.6/10 (Category avg: 8.7/10)

Who Is the Company Behind DeepSales?

Who Uses This Product?

  • Top Industries: Marketing and Advertising
  • Company Size: 62% Small, 24% Medium

What Do G2 Reviewers Say About DeepSales?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the efficient lead generation capabilities of DeepSales, enhancing their outreach and conversion rates significantly.
  • Users find DeepSales to offer an easy and effortless user experience, enhancing their sales process significantly.
  • Users commend DeepSales for its enhanced sales efficiency, enabling effective lead targeting and improved conversion rates.
  • Users value the data accuracy of DeepSales, enhancing lead quality and targeting efficiency for market expansion.
  • Users value the accuracy of information from DeepSales, enhancing lead prioritization and personalization in communications.
Cons
  • Users find a slight learning curve with DeepSales, especially when navigating complex features for optimal use.
  • Users find a small learning difficulty with DeepSales, particularly with complex features and lack of transparency.
  • Users find the lack of CRM integration and marketing campaign support a significant drawback in DeepSales.
  • Users feel that the availability of data in DeepSales is not as extensive compared to other platforms.
  • Users feel that DeepSales is expensive for smaller businesses, making it less accessible for some users.

What Are Recent G2 Reviews of DeepSales?

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Reverse Contact

Reverse Contact is B2B Identity Resolution software designed to transform emails, names, domains and URLs into clean, structured people & company profiles with strict matching, predictable schemas, and compliance-by-design. By leveraging proprietary OSINT algorithms, it enables businesses to enrich their CRM systems, streamline lead generation, and gain deeper insights into their contacts. Key Features and Functionality: - Real-Time Data Retrieval: Utilizes proprietary OSINT algorithms to provide up-to-date professional and company information. - LinkedIn Profile Identification: Finds LinkedIn profiles associated with given email addresses. - Company Data Extraction: Retrieves company details such as name, website, industry, and employee count. - CRM Integration: Seamlessly integrates with CRM systems for automated lead enrichment. - Bulk Lookup Capability: Supports bulk email lookups via CSV or XLSX uploads. - No-Code Integration: Compatible with automation platforms like Zapier and Make for easy workflow integration. - Compliance: Ensures adherence to GDPR and CCPA data privacy regulations. - Developer-Friendly API: Offers a robust API for custom integrations and scalable data access. Primary Value and User Solutions: Reverse Contact addresses the challenge businesses face in obtaining accurate and comprehensive professional data. By converting any input into detailed B2B profiles and company information, it enhances lead qualification, enriches CRM data, and improves customer understanding. This capability empowers sales and marketing teams to connect with valuable contacts more effectively, streamline outreach efforts, and drive business growth.

Average Rating: 4.6/5.0

Total Reviews: 106

How Do G2 Users Rate Reverse Contact?

  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 9.3/10)
  • Lead Quality: 8.7/10 (Category avg: 8.9/10)
  • Lead Enrichment: 8.9/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.4/10 (Category avg: 8.7/10)

Who Is the Company Behind Reverse Contact?

  • Seller: Reverse Contact
  • Year Founded: 2020
  • HQ Location: Paris, Île-de-France
  • Twitter: @visum_run
    60 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    20 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Founder, Co-Founder
  • Top Industries: Computer Software, Marketing and Advertising
  • Company Size: 91% Small, 8% Medium

What Are Recent G2 Reviews of Reverse Contact?

Closely

Closely is a cloud-based sales engagement platform for any business size - from solopreneurs to brands with dedicated sales teams. Launch automated outreach campaigns, grow and manage your Linkedin network , export B2B email contacts and hit your sales goals faster than ever.

Average Rating: 4.6/5.0

Total Reviews: 195

How Do G2 Users Rate Closely?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 9.3/10)
  • Lead Quality: 7.6/10 (Category avg: 8.9/10)
  • Lead Enrichment: 7.4/10 (Category avg: 8.7/10)
  • Lead Analysis: 6.9/10 (Category avg: 8.7/10)

Who Is the Company Behind Closely?

  • Seller: IO Technologies
  • Year Founded: 2014
  • HQ Location: Kyiv
  • Twitter: @Wix
    391,474 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Founder
  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 92% Small, 5% Medium

What Do G2 Reviewers Say About Closely?

AI-generated summary from verified user reviews

Pros
  • Users commend Closely's responsive customer support, appreciating prompt assistance and helpful guidance with every inquiry.
  • Users appreciate the easy setup of Closely campaigns, enabling effortless automation and efficient outreach across platforms.
  • Users find the implementation ease of Closely impressive, thanks to its intuitive UI and seamless integration features.
  • Users value the seamless integrations of Closely with HubSpot, enhancing efficiency in outreach and lead management.
  • Users value the effective lead generation capabilities of Closely, notably its warm-up feature and detailed campaign statistics.
Cons
  • Users are frustrated by plan limitations like inflexible email features, poor support, and unclear cancellation policies.
  • Users find email campaign features lacking, with restrictions on editing and limited customer support affecting their experience.
  • Users face significant integration issues with Closely, leading to account problems and frustrating experiences.
  • Users find the email campaign features lacking, wishing for more flexibility and better customization options.
  • Users report issues with LinkedIn integration, leading to account bans and failed connections with other platforms like HubSpot.

What Are Recent G2 Reviews of Closely?

What Are G2 Users Discussing About Closely?

Leadspicker

Leadspicker is a SaaS B2B platform designed to transform lead generation and outreach through AI-driven automation. It simplifies the process of finding, enriching, and engaging leads, providing an all-in-one solution for sales teams, recruiters, and marketing professionals. By combining automated workflows with advanced data enrichment and outreach tools, Leadspicker helps businesses save time and focus on building valuable relationships with prospects. Key Features: • Automated Workflows: Streamline repetitive tasks, saving time and increasing efficiency. • Multichannel Outreach: Engage prospects seamlessly via email and LinkedIn for higher reach. • Data Enrichment: Enrich lead data with detailed, actionable insights for more targeted campaigns. • Personalized Sequences: Automate follow-ups and create personalized outreach that feels authentic. • Waterfall Email Hunting: Access validated emails through advanced, multi-source search methods. Leadspicker solves critical pain points for businesses looking to scale their lead generation and outreach efforts. By offering an integrated platform, it eliminates the need for multiple tools, streamlines workflows, and improves conversion rates. With features like signal-based targeting and data enrichment, it allows users to focus on engaging the right leads, saving time and resources. What sets Leadspicker apart is its unique combination of automation, personalization, and data intelligence. The a good fit for: • Sales Teams aiming to grow their pipeline • Recruiters sourcing qualified candidates • Marketing Professionals looking to create more effective campaigns • Founders driving business growth with minimal resources • Automation Engineers optimizing processes with intelligent tools Leadspicker empowers businesses to generate high-quality leads, nurture them effectively, and close deals faster, driving measurable results. Work smarter, not harder.

Average Rating: 4.8/5.0

Total Reviews: 74

How Do G2 Users Rate Leadspicker?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.3/10)
  • Lead Quality: 9.3/10 (Category avg: 8.9/10)
  • Lead Enrichment: 9.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.8/10 (Category avg: 8.7/10)

Who Is the Company Behind Leadspicker?

  • Seller: Leadspicker
  • Year Founded: 2015
  • HQ Location: Prague 1, CZ
  • Twitter: @leadspicker
    154 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    17 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 80% Small, 14% Medium

What Do G2 Reviewers Say About Leadspicker?

AI-generated summary from verified user reviews

Pros
  • Users commend the responsive and helpful customer support of Leadspicker, enhancing their overall experience and success.
  • Users commend the ease of use of Leadspicker, appreciating its seamless integration and smooth automation tools.
  • Users love the high-quality lead generation of Leadspicker, benefiting from quick insights and excellent support.
  • Users value the LinkedIn integration of Leadspicker for quickly acquiring high-quality leads with ease and effectiveness.
  • Users value the automation capabilities of Leadspicker for seamless lead enrichment and effective outreach strategies.
Cons
  • Users report data inaccuracy in Leadspicker, finding the search unreliable and limits frustrating for effective use.
  • Users experience filtering difficulties with Leadspicker, affecting their ability to efficiently search leads and projects.
  • Users find the inefficient search functionality frustrating, as it hinders a smooth and effective workflow.
  • Users struggle with missing features in Leadspicker, particularly regarding LinkedIn filters and API documentation improvements.
  • Users find the interface design poor, citing complications and a lack of intuitiveness in tracking activities.

What Are Recent G2 Reviews of Leadspicker?

Salespanel

Salespanel is a marketing analytics, account intelligence, and first-party intent data tracking software for B2B businesses. In the cookieless tracking era, our product helps businesses identify prospects with buying intent, track entire customer journeys, and plug data into their sales and marketing systems.
 Identify target accounts, track customer journeys across multiple touchpoints, and forward prospects with high lead scores to your sales teams.
 Schedule a demo or start your 14-day free trial today!

Average Rating: 4.6/5.0

Total Reviews: 37

How Do G2 Users Rate Salespanel?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.3/10)
  • Lead Quality: 8.9/10 (Category avg: 8.9/10)
  • Lead Enrichment: 8.5/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.8/10 (Category avg: 8.7/10)

Who Is the Company Behind Salespanel?

  • Seller: Salespanel
  • Year Founded: 2018
  • HQ Location: Pune, IN
  • Twitter: @salespanel
    148 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO
  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 84% Small, 14% Medium

What Do G2 Reviewers Say About Salespanel?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the easy integration of Salespanel, enhancing workflow efficiency and reducing sales cycles through effective CRM connections.
  • Users appreciate the automation features of Salespanel, enhancing lead tracking and simplifying the focus on valuable prospects.
  • Users value the automation efficiency of Salespanel, enhancing lead tracking and reducing the sales cycle significantly.
  • Users value the customer engagement capabilities of Salespanel, enhancing lead tracking and nurturing through insightful analytics.
  • Users appreciate the efficiency of Salespanel in streamlining lead tracking and enhancing sales workflows.
Cons
  • Users face a steep learning curve with reporting features and struggle with gaps in API documentation and navigation.
  • Users face challenges with data accuracy due to incomplete API documentation, leading to reliance on workarounds.
  • Users struggle with difficult reporting due to a steep learning curve and incomplete API documentation complicating data retrieval.
  • Users find the pricing too expensive as costs rise significantly with increased website traffic and feature usage.
  • Users face landing page issues with outdated UI and complex navigation, leading to frustrating experiences and inefficiencies.

What Are Recent G2 Reviews of Salespanel?

What Are G2 Users Discussing About Salespanel?

DealSignal

DealSignal provides fresh, accurate, verified B2B data that helps sales & marketing teams maximize their efficiency, performance and results. Precisely target the right buyers, personalize your outreach, and drive more conversions. The DealSignal Data Platform provides access to 600M+ global companies and contacts with over 100 data points, including detailed account profiles, contact profiles, verified emails, corporate & direct phones, social URLs, and mailing addresses – all with 97%+ accuracy and a 100% data guarantee. Revenue teams turn to DealSignal when they need to: • Improve CRM data quality • Enrich inbound leads automatically • Build precise decision-maker lists • Find in-market buyers with intent • Easily capture leads across the web • Improve ABM effectiveness

Average Rating: 4.8/5.0

Total Reviews: 46

How Do G2 Users Rate DealSignal?

  • 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: 8.9/10)
  • Lead Enrichment: 10.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 9.7/10 (Category avg: 8.7/10)

Who Is the Company Behind DealSignal?

  • Seller: DealSignal
  • Year Founded: 2014
  • HQ Location: San Francisco, CA
  • Twitter: @DealSignal
    444 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    29 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 79% Small, 21% Medium

What Do G2 Reviewers Say About DealSignal?

AI-generated summary from verified user reviews

Pros
  • Users value the accuracy of insights from DealSignal, enhancing their business development and engaging prospects effectively.
  • Users praise the accuracy of information in DealSignal, enhancing business development and targeting efforts effectively.
  • Users value the precision and targeted initiatives of DealSignal, enhancing their business development efforts significantly.
  • Users love how DealSignal provides valuable insights that enhance business development and improve engagement with prospects.
  • Users value the targeted insights provided by DealSignal, enhancing their business development and engagement strategies.

What Are Recent G2 Reviews of DealSignal?

What Are G2 Users Discussing About DealSignal?

PhantomBuster

PhantomBuster opens a new era of lead generation. PhantomBuster is a technology company that has been disrupting data scraping and automation on the web since 2016. We offer lead generation solutions in the form of Phantoms to help you generate leads from all major networks & websites. With PhantomBuster, you can: • Scrape data from LinkedIn, Sales Navigator, Twitter, Instagram, Google Maps, and more • Automate actions to interact with your prospects • Enrich your CRM with clean data 24/7 • Build advanced workflows without writing a line of code Learn more over on https://phantombuster.com/

Average Rating: 4.4/5.0

Total Reviews: 136

How Do G2 Users Rate PhantomBuster?

  • Has the product been a good partner in doing business?: 8.0/10 (Category avg: 9.3/10)
  • Lead Quality: 7.9/10 (Category avg: 8.9/10)
  • Lead Enrichment: 9.2/10 (Category avg: 8.7/10)
  • Lead Analysis: 9.6/10 (Category avg: 8.7/10)

Who Is the Company Behind PhantomBuster?

  • Seller: Phantombuster
  • Year Founded: 2015
  • HQ Location: Paris, France
  • Twitter: @officialpbuster
    1,377 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    78 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Founder, CEO
  • Top Industries: Computer Software, Marketing and Advertising
  • Company Size: 72% Small, 24% Medium

What Do G2 Reviewers Say About PhantomBuster?

AI-generated summary from verified user reviews

Pros
  • Users love the automation features of PhantomBuster, enhancing efficiency and simplifying social media engagement.
  • Users praise the ease of use of PhantomBuster, highlighting its intuitive interface and seamless integrations.
  • Users appreciate the easy-to-use automation and workflows of PhantomBuster, saving time and enhancing outreach efficiency.
  • Users benefit from the powerful LinkedIn automation features of PhantomBuster, enhancing lead generation outreach significantly.
  • Users find the easy setup of PhantomBuster a major advantage, enhancing the overall user experience significantly.
Cons
  • Users find the learning curve challenging initially, making it overwhelming to effectively utilize PhantomBuster.
  • Users express concerns about excessive pricing for upgrading plans, which limits phantom usage for teams.
  • Users experience poor customer support, with frustrating auto-responses and difficulty in receiving timely assistance.
  • Users find the complex setup of PhantomBuster challenging, particularly for non-technical individuals managing multiple automations.
  • Users find PhantomBuster expensive, as higher plans are needed primarily for more execution time, not features.

What Are Recent G2 Reviews of PhantomBuster?

What Are G2 Users Discussing About PhantomBuster?

BetterContact

BetterContact provides access to 20+ data sources (incl. People Data Labs, RocketReach, Datagma) to find every

B2B email and mobile phone number out there in one tool. At a fraction of the price. With an integrated AI algorithm that finds the optimal provider sequence based on your lead list

Average Rating: 4.8/5.0

Total Reviews: 43

How Do G2 Users Rate BetterContact?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.3/10)
  • Lead Quality: 9.6/10 (Category avg: 8.9/10)
  • Lead Enrichment: 9.7/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.0/10 (Category avg: 8.7/10)

Who Is the Company Behind BetterContact?

Who Uses This Product?

  • Who Uses This: Co-Founder
  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 86% Small, 12% Medium

What Do G2 Reviewers Say About BetterContact?

AI-generated summary from verified user reviews

Pros
  • Users highly value the data accuracy of BetterContact, enabling effective outreach and compliance across multiple platforms.
  • Users praise excellent support and contact coverage of BetterContact, appreciating its accuracy and compliance for outreach efforts.
  • Users value the ease of use of BetterContact, praising its simplicity and intuitive design for efficient email management.
  • Users highlight the exceptional accuracy of BetterContact, ensuring valid email and phone data for successful campaigns.
  • Users highlight the affordability of BetterContact, appreciating its exceptional value for high-quality lead data and support.
Cons
  • Users experience missing contacts with BetterContact, often leading to delays in finding emails and limited results.
  • Users often face poor customer support, struggling to resolve issues and encountering bugs without sufficient assistance.
  • Users express frustration over data insufficiency, as they cannot scrape websites to enhance lead information.
  • Users face difficulty due to bugs, inability to cancel processes, and unsatisfactory support experiences.
  • Users find the limitations in contact enrichment frustrating, as email is the only supported channel for BetterContact.

What Are Recent G2 Reviews of BetterContact?

UserGems

UserGems is the AI command center for go-to-market teams. Powered by best-in-class contact data, its AI agents automatically surface high-intent buyers, prioritize them, and deploy personalized outbound and ABM to drive more pipeline.

Average Rating: 4.7/5.0

Total Reviews: 167

How Do G2 Users Rate UserGems?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 9.3/10)
  • Lead Quality: 10.0/10 (Category avg: 8.9/10)
  • Lead Enrichment: 9.2/10 (Category avg: 8.7/10)
  • Lead Analysis: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind UserGems?

  • Seller: UserGems
  • Year Founded: 2019
  • HQ Location: San Francisco, CA
  • Twitter: @usergems
    272 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    109 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Account Executive, Commercial Account Executive
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 75% Medium, 17% Large

What Do G2 Reviewers Say About UserGems?

AI-generated summary from verified user reviews

Pros
  • Users find lead generation effortless with UserGems, appreciating the AI-driven insights and efficient outreach capabilities.
  • Users appreciate the smoother CRM integration of UserGems, enhancing efficiency and saving valuable time in outreach efforts.
  • Users value the automation features of UserGems, enhancing sales efficiency and empowering teams to seize opportunities effortlessly.
  • Users commend UserGems for its exceptional data accuracy, enhancing CRM integration and optimizing outreach strategies effectively.
  • Users find UserGems to be extremely easy to use, facilitating seamless engagement with leads and efficient workflow management.
Cons
  • Users find the outdated information on UserGems occasionally delays job-change alerts, impacting timely insights.
  • Users find the slow updates in job-change alerts slightly frustrating, wishing for more frequent notifications.
  • Users express concerns about the lack of transparency and poor data quality in UserGems' data management system.
  • Users express concerns about poor data quality and lack of transparency affecting their trust in UserGems.
  • Users face a difficult setup with UserGems when integrating it with niche or custom-built CRM systems.

What Are Recent G2 Reviews of UserGems?

What Are G2 Users Discussing About UserGems?

Coldlytics

Coldlytics is a B2B lead generation platform that combines a searchable company database with an on-demand human research team, so you get prospect lists that are both fast and genuinely accurate. Most data providers sell access to the same recycled database as everyone else. Coldlytics works differently. You can search millions of companies instantly using natural language and filters like location, industry, revenue, headcount, and technology stack, then reveal verified decision-makers on demand. When you need contacts that no database has, our researchers build your list by hand and deliver it to your dashboard, typically within 24 hours. The platform is built around small businesses and the people who sell to them. Nine in ten contacts are owners or decision-makers, making Coldlytics a strong fit for marketing agencies, business coaches, SaaS founders, web designers, recruiters, accountants, IT providers, and wholesalers prospecting the SMB market. Key features include: 👉 Natural language company search across a database of US and international small businesses 👉 Instant contact reveals with verified emails, direct dials, and seniority data 👉 On-demand human research for niche or hard-to-find audiences 👉 Every email validated before you're charged, backed by a bounce-free guarantee 👉 30 days of exclusivity on researched contacts, so you're not racing competitors to the same inbox 👉 Built-in contact management with tags, filters, suppression handling, and CSV export 👉 Credit-based pricing with no long-term contracts, and a free plan with 25 leads per month, forever Coldlytics is for teams who care about reply rates, not just list size. Instead of exporting thousands of stale records, you get fresh, verified contacts for the exact niche you're targeting, whether that comes from our database in seconds or from a researcher who found what no database could.

Average Rating: 5.0/5.0

Total Reviews: 41

How Do G2 Users Rate Coldlytics?

  • Has the product been a good partner in doing business?: 9.9/10 (Category avg: 9.3/10)
  • Lead Quality: 9.3/10 (Category avg: 8.9/10)
  • Lead Enrichment: 9.0/10 (Category avg: 8.7/10)
  • Lead Analysis: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind Coldlytics?

  • Seller: Coldlytics Ltd
  • Year Founded: 2021
  • HQ Location: New York, US
  • Twitter: @coldlytics
    300 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Founder
  • Top Industries: Marketing and Advertising
  • Company Size: 98% Small, 2% Medium

What Do G2 Reviewers Say About Coldlytics?

AI-generated summary from verified user reviews

Pros
  • Users praise Coldlytics for its exceptional customer support, with quick responses and reliable lead quality.
  • Users appreciate the helpful customer support of Coldlytics, which enhances their experience and lead generation efficiency.
  • Users praise Coldlytics for its high-quality lead generation, benefiting from responsive service and fresh data delivery.
  • Users find Coldlytics extremely easy to use, making lead searches efficient and effective for their businesses.
  • Users value Coldlytics for its fast turnaround of leads, ensuring high-quality data delivery efficiently.
Cons
  • Users find the interface non-intuitive, often needing to navigate extensively to complete their requests.
  • Users find the difficult navigation of Coldlytics frustrating, often leading to confusion when submitting requests.
  • Users face challenges due to inaccurate company data, needing to verify the true ownership of businesses.
  • Users often face inaccurate company information, leading to wasted time verifying business ownership details.
  • Users struggle with inaccurate data, particularly incorrect owner names, leading to wasted time in verification.

What Are Recent G2 Reviews of Coldlytics?

What Are G2 Users Discussing About Coldlytics?

LeadLeaper

A complete, highly intuitive, sales engagement platform designed to support individuals or teams of any size in identifying and constructively engaging with new prospects to dramatically increase sales pipelines. Features a Virtual Assistant for rapid prospect list building, O365 and Workspace integration, real-time monitoring tools, built-in team sharing, event triggered engagement, behavioral lead scoring, and reputation management. Includes management applications to monitor activities of one or more teams at both a summary and individual level.

Average Rating: 4.5/5.0

Total Reviews: 41

How Do G2 Users Rate LeadLeaper?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.3/10)
  • Lead Quality: 9.2/10 (Category avg: 8.9/10)
  • Lead Enrichment: 8.9/10 (Category avg: 8.7/10)
  • Lead Analysis: 9.0/10 (Category avg: 8.7/10)

Who Is the Company Behind LeadLeaper?

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 44% Medium, 44% Small

What Are Recent G2 Reviews of LeadLeaper?

What Are G2 Users Discussing About LeadLeaper?

FullContact

FullContact is a privacy-safe Identity Resolution company building trust between people and brands. We deliver the capabilities needed to create tailored customer experiences, improve ad targeting along with measurement as well as improve identity verification and fraud solutions by unifying data and applying insights in the moments that matter.

Average Rating: 4.3/5.0

Total Reviews: 100

How Do G2 Users Rate FullContact?

  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 9.3/10)
  • Lead Enrichment: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind FullContact?

  • Seller: Ziff Davis
  • Company Website:
  • Year Founded: 1995
  • HQ Location: New York
  • Twitter: @ziffdavis
    1,426 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    6,722 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Marketing and Advertising
  • Company Size: 74% Small, 21% Medium

What Are Recent G2 Reviews of FullContact?

Leadfeeder

Leadfeeder is a B2B website visitor identification and lead generation platform that reveals which companies are visiting a website and turns anonymous web traffic into actionable sales and marketing intelligence. It helps B2B marketing, sales, and revenue operations teams see which companies are visiting their site, even when those visitors never fill in a form, so they can follow up while interest is high. Leadfeeder identifies the companies behind anonymous website visitors by matching web traffic to an IP-to-company database of 60M+ companies and 400M+ verified contacts. It shows which organizations visited, the pages they viewed, and the behavior that signals buying intent. Companies can be prioritized by fit and intent, filtered against your Ideal Customer Profile (ICP), enriched with company and contact data, and routed into CRM, marketing, and advertising tools. Getting started is self-serve. Users add a lightweight JavaScript snippet to their website, directly or through Google Tag Manager, and see their first identified companies within minutes. A free plan with limited features is available, alongside a 14-day trial that unlocks all features to experiment with, no credit card required and no commitment. Recent additions to the platform include Leadfeeder AI, Workflows, ICP Insights, and an MCP Server. Leadfeeder AI summarizes visitor activity, scores companies against your ICP, finds contacts, and alerts on buying signals. Workflows is no-code automation that routes leads, enriches records, updates the CRM, and triggers Slack or webhook alerts. ICP Insights shows how much of your web visitor traffic matches defined ICP segments and which sources bring the best-fit companies. The MCP Server (in beta) connects Leadfeeder data to AI assistants such as Claude and ChatGPT so teams can query web visitor and account data in plain language. Beyond the free plan and trial, Leadfeeder offers paid plans and a custom enterprise tier. It collects and processes data under EU data-protection standards and is GDPR compliant, and integrates with tools including Salesforce, HubSpot, Pipedrive, Microsoft Dynamics 365, Zoho, Slack, Microsoft Teams, Google Ads, and Zapier.

Average Rating: 4.3/5.0

Total Reviews: 840

How Do G2 Users Rate Leadfeeder?

  • Has the product been a good partner in doing business?: 8.7/10 (Category avg: 9.3/10)
  • Lead Quality: 7.8/10 (Category avg: 8.9/10)
  • Lead Enrichment: 7.8/10 (Category avg: 8.7/10)
  • Lead Analysis: 7.8/10 (Category avg: 8.7/10)

Who Is the Company Behind Leadfeeder?

  • Seller: Leadfeeder
  • Company Website:
  • Year Founded: 2011
  • HQ Location: Karlsruhe, Deutschland
  • Twitter: @Leadfeeder
    3,959 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    147 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Marketing Manager
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 73% Small, 24% Medium

What Do G2 Reviewers Say About Leadfeeder?

AI-generated summary from verified user reviews

Pros
  • Users value the lead generation capabilities of Leadfeeder, enhancing insights and targeting for effective prospecting.
  • Users value the accurate organization identification by Leadfeeder, enhancing their ABM strategy and targeting efficiency.
  • Users find Leadfeeder's ease of use invaluable, facilitating simple navigation and effective lead management.
  • Users praise Leadfeeder's contact information retrieval, simplifying the process of identifying key people and their details.
  • Users value the seamless integrations with HubSpot and Salesforce, enhancing lead management and contact organization.
Cons
  • Users experience data accuracy issues with Leadfeeder, often leading to mismatched information and frustration in tracking leads.
  • Users note the limited lead quality from Leadfeeder, citing incomplete data and lack of specifics on decision makers.
  • Users find limited contacts in Leadfeeder, missing specific decision-makers and requiring further manual research for leads.
  • Users experience inaccurate data in Leadfeeder, causing frustration with discrepancies in visitor tracking and lead quality.
  • Users find integration difficult, facing technical challenges and limitations that hinder seamless connectivity with existing systems.

What Are Recent G2 Reviews of Leadfeeder?

What Are G2 Users Discussing About Leadfeeder?

Alanna Iwuh
A
Researched and written by Alanna Iwuh
Updated October 16, 2026