# Top 10 GTM Workspace - Powered by ZoomInfo Alternatives & Competitors **Average Rating:** 4.5/5 **Total Number of Reviews:** 9,106 Looking for alternatives or competitors to GTM Workspace - Powered by ZoomInfo? Sales Intelligence Software is a widely used technology, and many people are seeking user friendly, powerful software solutions with data cleaning/enrichment, data segmentation/filtering, and search. Other important factors to consider when researching alternatives to GTM Workspace - Powered by ZoomInfo include lead generation and emails. The best overall GTM Workspace - Powered by ZoomInfo alternative is Apollo.io. Other similar apps like GTM Workspace - Powered by ZoomInfo are Lead411, Demandbase One, Amplemarket, and Lusha. GTM Workspace - Powered by ZoomInfo alternatives can be found in [Sales Intelligence Software](https://www.g2.com/categories/sales-intelligence) but may also be in [Sales Engagement Software](https://www.g2.com/categories/sales-engagement) or [Account Data Management Software](https://www.g2.com/categories/account-data-management). ## Best Paid & Free Alternatives to GTM Workspace - Powered by ZoomInfo - [Apollo.io](https://www.g2.com/products/apollo-io/reviews) - [Lead411](https://www.g2.com/products/lead411/reviews) - [Demandbase One](https://www.g2.com/products/demandbase-one/reviews) - [Amplemarket](https://www.g2.com/products/amplemarket/reviews) - [Lusha](https://www.g2.com/products/lusha/reviews) - [Instantly](https://www.g2.com/products/instantly/reviews) - [Selling.com](https://www.g2.com/products/selling-com/reviews) - [Clodura.AI](https://www.g2.com/products/clodura-ai/reviews) - [RocketReach](https://www.g2.com/products/rocketreach/reviews) - [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) ## Top 10 Alternatives to GTM Workspace - Powered by ZoomInfo Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how GTM Workspace - Powered by ZoomInfo stacks up to the competition, check reviews from current & previous users in industries like Computer Software, Staffing and Recruiting, and Computer & Network Security, and find the best product for your business. ### 1. [Apollo.io](https://www.g2.com/products/apollo-io/reviews) By Apollo.io **Average Rating:** 4.7/5 **Total Reviews:** 9,673 Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy. Apollo's B2B Database includes over 210M contacts and 35M companies with robust and accurate data. Teams leverage Apollo’s Engagement Suite to scale outbound activity and sequences effectively. Finally, up-level your entire go-to-market processes with Apollo's Intelligence Engine with recommendations and analytics that help you close. Founded in 2015, Apollo.io is a leading data intelligence and sales engagement platform trusted by over 10,000 customers, from rapidly growing startups to global enterprises. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Apollo.io is: - Easier to do business with - Easier to admin - Better at meeting requirements Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Visitor Identification](https://www.g2.com/categories/visitor-identification), [Account Data Management](https://www.g2.com/categories/account-data-management) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-gtm-workspace-powered-by-zoominfo) **Compare Apollo.io with other alternatives:** - [Apollo.io vs Lead411](https://www.g2.com/compare/apollo-io-vs-lead411) - [Apollo.io vs Demandbase One](https://www.g2.com/compare/apollo-io-vs-demandbase-one) - [Apollo.io vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-apollo-io) - [Apollo.io vs Lusha](https://www.g2.com/compare/apollo-io-vs-lusha) - [Apollo.io vs Instantly](https://www.g2.com/compare/apollo-io-vs-instantly) - [Apollo.io vs Selling.com](https://www.g2.com/compare/apollo-io-vs-selling-com) - [Apollo.io vs Clodura.AI](https://www.g2.com/compare/apollo-io-vs-clodura-ai) - [Apollo.io vs RocketReach](https://www.g2.com/compare/apollo-io-vs-rocketreach) - [Apollo.io vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-apollo-io) ### 2. [Lead411](https://www.g2.com/products/lead411/reviews) By Lead411 **Average Rating:** 4.5/5 **Total Reviews:** 479 Lead411 offers a comprehensive data platform fueled by Lead Intelligence. Lead411 provides verified company and contact data including verified emails, mobile direct dials, and email/SMS campaign outreach. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Lead411 is: - Easier to do business with - Easier to set up - Easier to admin Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Account Data Management](https://www.g2.com/categories/account-data-management), [Lead Mining](https://www.g2.com/categories/lead-mining) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Lead411](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-lead411) **Compare Lead411 with other alternatives:** - [Lead411 vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-lead411) - [Lead411 vs Demandbase One](https://www.g2.com/compare/demandbase-one-vs-lead411) - [Lead411 vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-lead411) - [Lead411 vs Lusha](https://www.g2.com/compare/lead411-vs-lusha) - [Lead411 vs Instantly](https://www.g2.com/compare/instantly-vs-lead411) - [Lead411 vs Selling.com](https://www.g2.com/compare/lead411-vs-selling-com) - [Lead411 vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-lead411) - [Lead411 vs RocketReach](https://www.g2.com/compare/lead411-vs-rocketreach) - [Lead411 vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-lead411) ### 3. [Demandbase One](https://www.g2.com/products/demandbase-one/reviews) By Demandbase **Average Rating:** 4.4/5 **Total Reviews:** 1,989 The biggest and fastest growing companies in the world rely on Demandbase to drive their ABM and ABX strategies and to maximize their go-to-market performance. With the Demandbase ABX Cloud, fueled by our Account Intelligence, you have one platform to connect your 1st and 3rd party data for one view of the account, making it easy for revenue teams to stay coordinated across the entire buying journey, from prospect to customer. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Demandbase One is: - Easier to do business with - Better at support Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Visitor Identification](https://www.g2.com/categories/visitor-identification), [Account Data Management](https://www.g2.com/categories/account-data-management) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Demandbase One](https://www.g2.com/compare/demandbase-one-vs-gtm-workspace-powered-by-zoominfo) **Compare Demandbase One with other alternatives:** - [Demandbase One vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-demandbase-one) - [Demandbase One vs Lead411](https://www.g2.com/compare/demandbase-one-vs-lead411) - [Demandbase One vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-demandbase-one) - [Demandbase One vs Lusha](https://www.g2.com/compare/demandbase-one-vs-lusha) - [Demandbase One vs Instantly](https://www.g2.com/compare/demandbase-one-vs-instantly) - [Demandbase One vs Selling.com](https://www.g2.com/compare/demandbase-one-vs-selling-com) - [Demandbase One vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-demandbase-one) - [Demandbase One vs RocketReach](https://www.g2.com/compare/demandbase-one-vs-rocketreach) - [Demandbase One vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-demandbase-one) ### 4. [Amplemarket](https://www.g2.com/products/amplemarket/reviews) By Amplemarket **Average Rating:** 4.6/5 **Total Reviews:** 639 Amplemarket is your AI-powered sales assistant. Amplemarket Sales Assistant will take care of all your sales tasks. From prospecting, to outreach, follow-ups and scheduling of meetings. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Amplemarket is: - Better at support - Easier to do business with - Easier to admin Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Lead Intelligence](https://www.g2.com/categories/lead-intelligence), [Lead Capture](https://www.g2.com/categories/lead-capture) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-gtm-workspace-powered-by-zoominfo) **Compare Amplemarket with other alternatives:** - [Amplemarket vs Apollo.io](https://www.g2.com/compare/amplemarket-vs-apollo-io) - [Amplemarket vs Lead411](https://www.g2.com/compare/amplemarket-vs-lead411) - [Amplemarket vs Demandbase One](https://www.g2.com/compare/amplemarket-vs-demandbase-one) - [Amplemarket vs Lusha](https://www.g2.com/compare/amplemarket-vs-lusha) - [Amplemarket vs Instantly](https://www.g2.com/compare/amplemarket-vs-instantly) - [Amplemarket vs Selling.com](https://www.g2.com/compare/amplemarket-vs-selling-com) - [Amplemarket vs Clodura.AI](https://www.g2.com/compare/amplemarket-vs-clodura-ai) - [Amplemarket vs RocketReach](https://www.g2.com/compare/amplemarket-vs-rocketreach) - [Amplemarket vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-amplemarket) ### 5. [Lusha](https://www.g2.com/products/lusha/reviews) By Lusha **Average Rating:** 4.3/5 **Total Reviews:** 1,659 Lusha is an AI Sales Intelligence & Prospect Streaming. Lusha combines reliable contact data with AI-powered prospecting. AI Prospect Playlists automatically generate and refresh lead lists based on your ideal customer profile- so you can stop rebuilding static lists and focus on engaging high-quality prospects, every day. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Lusha is: - More usable - Easier to set up - Easier to admin Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Lead Mining](https://www.g2.com/categories/lead-mining), [Lead Intelligence](https://www.g2.com/categories/lead-intelligence) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Lusha](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-lusha) **Compare Lusha with other alternatives:** - [Lusha vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-lusha) - [Lusha vs Lead411](https://www.g2.com/compare/lead411-vs-lusha) - [Lusha vs Demandbase One](https://www.g2.com/compare/demandbase-one-vs-lusha) - [Lusha vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-lusha) - [Lusha vs Instantly](https://www.g2.com/compare/instantly-vs-lusha) - [Lusha vs Selling.com](https://www.g2.com/compare/lusha-vs-selling-com) - [Lusha vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-lusha) - [Lusha vs RocketReach](https://www.g2.com/compare/lusha-vs-rocketreach) - [Lusha vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-lusha) ### 6. [Instantly](https://www.g2.com/products/instantly/reviews) By Instantly **Average Rating:** 4.8/5 **Total Reviews:** 4,122 Instantly Helps Automate Your B2B Email Outreach Forever. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Instantly is: - Better at support - Easier to do business with - More expensive Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Visitor Identification](https://www.g2.com/categories/visitor-identification), [Account Data Management](https://www.g2.com/categories/account-data-management), [Lead Mining](https://www.g2.com/categories/lead-mining) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Instantly](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-instantly) **Compare Instantly with other alternatives:** - [Instantly vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-instantly) - [Instantly vs Lead411](https://www.g2.com/compare/instantly-vs-lead411) - [Instantly vs Demandbase One](https://www.g2.com/compare/demandbase-one-vs-instantly) - [Instantly vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-instantly) - [Instantly vs Lusha](https://www.g2.com/compare/instantly-vs-lusha) - [Instantly vs Selling.com](https://www.g2.com/compare/instantly-vs-selling-com) - [Instantly vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-instantly) - [Instantly vs RocketReach](https://www.g2.com/compare/instantly-vs-rocketreach) - [Instantly vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-instantly) ### 7. [Selling.com](https://www.g2.com/products/selling-com/reviews) By Selling.com **Average Rating:** 4.6/5 **Total Reviews:** 151 Selling.com is a B2B Intent-based contact intelligence platform rooted in machine learning & AI. We power marketing and sales pipelines with multi-source intent signals, accurate mobile phone details, real-time verified contacts, AI-powered Look-Alike modelling, unmatched firmographic & technographic insights on 35 million decision-makers. Infotelligent helps businesses find accounts that have a higher propensity to buy, and increase sales bookings with accurate contact information and lightning fast data workflows. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Selling.com is: - Easier to do business with - Better at support - Easier to admin Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Lead Intelligence](https://www.g2.com/categories/lead-intelligence), [Sales Engagement](https://www.g2.com/categories/sales-engagement) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Selling.com](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-selling-com) **Compare Selling.com with other alternatives:** - [Selling.com vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-selling-com) - [Selling.com vs Lead411](https://www.g2.com/compare/lead411-vs-selling-com) - [Selling.com vs Demandbase One](https://www.g2.com/compare/demandbase-one-vs-selling-com) - [Selling.com vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-selling-com) - [Selling.com vs Lusha](https://www.g2.com/compare/lusha-vs-selling-com) - [Selling.com vs Instantly](https://www.g2.com/compare/instantly-vs-selling-com) - [Selling.com vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-selling-com) - [Selling.com vs RocketReach](https://www.g2.com/compare/rocketreach-vs-selling-com) - [Selling.com vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-selling-com) ### 8. [Clodura.AI](https://www.g2.com/products/clodura-ai/reviews) By Clodura **Average Rating:** 4.6/5 **Total Reviews:** 327 Clodura.AI is an automated sales pipeline intelligence platform, that uses machine learning to find the high-value prospect. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, Clodura.AI is: - More expensive - Better at support - Better at meeting requirements Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Lead Mining](https://www.g2.com/categories/lead-mining), [Lead Intelligence](https://www.g2.com/categories/lead-intelligence) **Compare:** [GTM Workspace - Powered by ZoomInfo vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-gtm-workspace-powered-by-zoominfo) **Compare Clodura.AI with other alternatives:** - [Clodura.AI vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-clodura-ai) - [Clodura.AI vs Lead411](https://www.g2.com/compare/clodura-ai-vs-lead411) - [Clodura.AI vs Demandbase One](https://www.g2.com/compare/clodura-ai-vs-demandbase-one) - [Clodura.AI vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-clodura-ai) - [Clodura.AI vs Lusha](https://www.g2.com/compare/clodura-ai-vs-lusha) - [Clodura.AI vs Instantly](https://www.g2.com/compare/clodura-ai-vs-instantly) - [Clodura.AI vs Selling.com](https://www.g2.com/compare/clodura-ai-vs-selling-com) - [Clodura.AI vs RocketReach](https://www.g2.com/compare/clodura-ai-vs-rocketreach) - [Clodura.AI vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-clodura-ai) ### 9. [RocketReach](https://www.g2.com/products/rocketreach/reviews) By RocketReach **Average Rating:** 4.4/5 **Total Reviews:** 1,368 Get real-time access to verified email lookup, phone number lookup, and social media links for over 700 million professionals across 60 million companies worldwide. RocketReach has advanced search capabilities, Chrome and Edge extensions, bulk lookups, and a powerful, intuitive API all in one platform built to scale with you. RocketReach can be integrated directly into your existing ecosystem with access to prebuilt integrations that include Salesforce, Outreach, HubSpot, Salesloft, Bullhorn and thousands of apps through Zapier. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, RocketReach is: - Easier to admin - More usable - Easier to set up Categories in common with GTM Workspace - Powered by ZoomInfo: [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Lead Mining](https://www.g2.com/categories/lead-mining), [Lead Intelligence](https://www.g2.com/categories/lead-intelligence), [Lead Capture](https://www.g2.com/categories/lead-capture), [Marketing Account Intelligence](https://www.g2.com/categories/marketing-account-intelligence) **Compare:** [GTM Workspace - Powered by ZoomInfo vs RocketReach](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-rocketreach) **Compare RocketReach with other alternatives:** - [RocketReach vs Apollo.io](https://www.g2.com/compare/apollo-io-vs-rocketreach) - [RocketReach vs Lead411](https://www.g2.com/compare/lead411-vs-rocketreach) - [RocketReach vs Demandbase One](https://www.g2.com/compare/demandbase-one-vs-rocketreach) - [RocketReach vs Amplemarket](https://www.g2.com/compare/amplemarket-vs-rocketreach) - [RocketReach vs Lusha](https://www.g2.com/compare/lusha-vs-rocketreach) - [RocketReach vs Instantly](https://www.g2.com/compare/instantly-vs-rocketreach) - [RocketReach vs Selling.com](https://www.g2.com/compare/rocketreach-vs-selling-com) - [RocketReach vs Clodura.AI](https://www.g2.com/compare/clodura-ai-vs-rocketreach) - [RocketReach vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-rocketreach) ### 10. [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) By 6sense **Average Rating:** 4.0/5 **Total Reviews:** 947 6sense Sales Intelligence for Sales offers a single seamless digital destination where sellers can acquire account and buying team intelligence fast. It helps streamline workflows, uncover hidden sales opportunities, accurately identify anonymous buyer intent data, and prioritize accounts that are ready to buy right now. Reviewers say compared to GTM Workspace - Powered by ZoomInfo, 6sense Sales Intelligence is: - Easier to do business with Categories in common with GTM Workspace - Powered by ZoomInfo: [AI Sales Assistant](https://www.g2.com/categories/ai-sales-assistant), [Buyer Intent Data Providers](https://www.g2.com/categories/buyer-intent-data-providers), [Sales Intelligence](https://www.g2.com/categories/sales-intelligence), [Visitor Identification](https://www.g2.com/categories/visitor-identification), [Account Data Management](https://www.g2.com/categories/account-data-management) **Compare:** [GTM Workspace - Powered by ZoomInfo vs 6sense Sales Intelligence](https://www.g2.com/compare/6sense-sales-vs-gtm-workspace-powered-by-zoominfo) **Compare 6sense Sales Intelligence with other alternatives:** - [6sense Sales Intelligence vs Apollo.io](https://www.g2.com/compare/6sense-sales-vs-apollo-io) - [6sense Sales Intelligence vs Lead411](https://www.g2.com/compare/6sense-sales-vs-lead411) - [6sense Sales Intelligence vs Demandbase One](https://www.g2.com/compare/6sense-sales-vs-demandbase-one) - [6sense Sales Intelligence vs Amplemarket](https://www.g2.com/compare/6sense-sales-vs-amplemarket) - [6sense Sales Intelligence vs Lusha](https://www.g2.com/compare/6sense-sales-vs-lusha) - [6sense Sales Intelligence vs Instantly](https://www.g2.com/compare/6sense-sales-vs-instantly) - [6sense Sales Intelligence vs Selling.com](https://www.g2.com/compare/6sense-sales-vs-selling-com) - [6sense Sales Intelligence vs Clodura.AI](https://www.g2.com/compare/6sense-sales-vs-clodura-ai) - [6sense Sales Intelligence vs RocketReach](https://www.g2.com/compare/6sense-sales-vs-rocketreach) --- ## GTM Workspace - Powered by ZoomInfo Alternatives FAQs ### What are the best alternatives to GTM Workspace - Powered by ZoomInfo? According to G2 data, the best alternatives to GTM Workspace - Powered by ZoomInfo include [Apollo.io](https://www.g2.com/products/apollo-io/reviews) (4.7/5 stars, 9660 reviews), [Lead411](https://www.g2.com/products/lead411/reviews) (4.5/5 stars, 478 reviews), [Demandbase One](https://www.g2.com/products/demandbase-one/reviews) (4.4/5 stars, 1951 reviews), [Amplemarket](https://www.g2.com/products/amplemarket/reviews) (4.6/5 stars, 630 reviews), [Lusha](https://www.g2.com/products/lusha/reviews) (4.3/5 stars, 1654 reviews), [Instantly](https://www.g2.com/products/instantly/reviews) (4.8/5 stars, 4100 reviews), [Selling.com](https://www.g2.com/products/selling-com/reviews) (4.6/5 stars, 150 reviews), [RocketReach](https://www.g2.com/products/rocketreach/reviews) (4.4/5 stars, 1365 reviews), [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) (4.0/5 stars, 947 reviews), and [UpLead](https://www.g2.com/products/uplead/reviews) (4.7/5 stars, 821 reviews). Apollo.io leads with the highest rating and review count, offering a comprehensive all-in-one sales intelligence and engagement platform. ### What features do alternatives offer that GTM Workspace - Powered by ZoomInfo does not? GTM Workspace - Powered by ZoomInfo lacks native Connections feature, which is available in all top alternatives such as Apollo.io, Lead411, Demandbase One, Amplemarket, Lusha, RocketReach, 6sense Sales Intelligence, and UpLead. Additionally, some alternatives offer features like Whisper Coaching (Apollo.io), Revenue Planning (Lead411, Demandbase One), and Media Attribution (Demandbase One) that GTM Workspace does not provide. ### Which Sales Intelligence tools do reviewers recommend instead of GTM Workspace - Powered by ZoomInfo? Reviewers recommend [Apollo.io](https://www.g2.com/products/apollo-io/reviews) for its extensive B2B database, ease of use, and integrated outreach automation, making it a strong alternative for GTM Workspace. [Lead411](https://www.g2.com/products/lead411/reviews) is favored for its high data accuracy, verified contacts, and cost-effectiveness. [Demandbase One](https://www.g2.com/products/demandbase-one/reviews) is recommended for its robust account-based marketing features and intent data integration. [Amplemarket](https://www.g2.com/products/amplemarket/reviews) is praised for its AI-powered sales assistant and multichannel sequencing. [Lusha](https://www.g2.com/products/lusha/reviews) is valued for its user-friendly interface and accurate contact data. [Instantly](https://www.g2.com/products/instantly/reviews) is highlighted for its cold email automation and deliverability features. [Selling.com](https://www.g2.com/products/selling-com/reviews) is noted for its intent-based contact intelligence and ease of use. [RocketReach](https://www.g2.com/products/rocketreach/reviews) is appreciated for its extensive contact database and API integration. [6sense Sales Intelligence](https://www.g2.com/products/6sense-sales/reviews) is recommended for its AI-driven intent data and account prioritization. [UpLead](https://www.g2.com/products/uplead/reviews) is recognized for its real-time verified data and ease of use. These alternatives offer features and usability that reviewers find beneficial compared to GTM Workspace - Powered by ZoomInfo. ### How does GTM Workspace - Powered by ZoomInfo compare to Apollo.io? According to G2 data, [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) holds an average rating of 4.5/5 from 9,099 reviews, while [Apollo.io](https://www.g2.com/products/apollo-io/reviews) leads with a 4.7/5 average rating from 9,660 reviews. Apollo.io scores higher across key user-rated dimensions: it leads by 0.4 points in Better at Meeting Requirements (9.1 vs 8.7), 0.2 points in More Usable (9.0 vs 8.8), 0.3 points in Easier to Administer (9.0 vs 8.7), 0.1 points in Better at Support (8.8 vs 8.7), and 0.5 points in Easier to Do Business With (9.1 vs 8.6), with both tied at 8.9 for Easier to Set Up. Feature-wise, Apollo.io offers unique capabilities such as Connections and Whisper Coaching, while GTM Workspace provides AI Text-to-Speech, Gamification-Sales Engagement, Omni-Channel Tracking, Opportunity Timeline, Progressive Dialing, Real-time Intent, and Website Personalization. User sentiment highlights that Apollo.io excels in Ease of Use (1,587 mentions), Lead Generation (1,349), and Automation (1,071), whereas GTM Workspace is praised for Contact Information (353 mentions), Data Accuracy (325), and CRM Integration (158). Both platforms face challenges with data accuracy and outdated information, but Apollo.io users emphasize automation and integrated outreach tools, while GTM Workspace users value comprehensive intent data and AI-driven insights. Apollo.io's all-in-one approach with built-in email sequencing and CRM integrations streamlines workflows, whereas GTM Workspace offers advanced AI and real-time intent features enhancing prospect targeting and engagement. ### Why do users choose Apollo.io over GTM Workspace - Powered by ZoomInfo? Users choose [Apollo.io](https://www.g2.com/products/apollo-io/reviews) over GTM Workspace primarily for its higher usability and comprehensive all-in-one platform that integrates prospecting, contact data, and outreach automation. Apollo.io's 4.7-star average rating across 9,660 reviews reflects strong user satisfaction with its ease of use (1,587 mentions), lead generation capabilities (1,349 mentions), and automation features (1,071 mentions). Apollo.io's platform consolidates multiple sales tools into one, including verified contact data, email sequencing, and CRM integrations, which reduces tool sprawl and operational overhead. Users appreciate its intuitive UI, powerful filtering options, and the Chrome extension that enables seamless prospecting directly from LinkedIn. The platform's AI-driven features assist in drafting personalized emails and scoring leads, enhancing outreach effectiveness. Despite some data accuracy concerns and a learning curve due to feature density, Apollo.io's pricing model and ROI appeal to small and growing teams seeking cost-effective, scalable solutions. Its 0.5-point lead over GTM Workspace in Easier to Do Business With (9.1 vs 8.6) and 0.4-point advantage in Meeting Requirements (9.1 vs 8.7) underscore why users favor Apollo.io for streamlined sales workflows and better value for money. ## Explore Articles - [Which AI legal assistant integrates best with document management systems?](https://www.g2.com/discussions/which-ai-legal-assistant-integrates-best-with-document-management-systems) - [Which presentation software offers the best design templates?](https://www.g2.com/discussions/which-presentation-software-offers-the-best-design-templates) - [Which secure data room services comply with legal regulations for document sharing?](https://www.g2.com/discussions/which-secure-data-room-services-comply-with-legal-regulations-for-document-sharing) - [Best network monitoring software for small business](https://www.g2.com/discussions/best-network-monitoring-software-for-small-business) - [Top big data integration tools for hybrid environments](https://www.g2.com/discussions/what-are-the-top-big-data-integration-tools-for-hybrid-environments) - [Top customer data platforms for software companies](https://www.g2.com/discussions/top-customer-data-platforms-for-software-companies) ## Spotlight Categories - [Product Lifecycle Management (PLM) Software](https://www.g2.com/categories/product-lifecycle-management-plm) - [Event Registration and Ticketing Software](https://www.g2.com/categories/event-registration-ticketing) - [Enterprise Risk Management (ERM) Software](https://www.g2.com/categories/enterprise-risk-management-erm)