--- title: Leadspace Reviews meta\_title: 'Leadspace Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 109 reviews by the users' company size, role or industry to find out how Leadspace works for a business like yours. aggregate\_rating: rating\_value: 4.3 review\_count: 109 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Account-Based Data url: https://www.g2.com/categories/account-based-data --- # Leadspace Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Leadspace but has limited features. Are you part of the Leadspace team? [Upgrade your plan](https://my.g2.com/leadspace/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! When working with huge volumes of data, the ability to validate and resolve companies and buyers at the enterprise, SMB, or even micro-business level is a challenge. Leadspace is purpose-built to help growing organizations effectively manage these data challenges. And we do it at scale for some of the most demanding B2B customers—Microsoft, Zoom Video, and Salesforce. Resolving this challenge requires multi-source validation involving dozens of sources of both first- and third-party data. The Leadspace platform unifies all of this data into a B2B data graph that can host and rationalize billions of relationships and potentially trillions of data points down to the company- and buyer-level. This helps go-to-market teams easily navigate, segment, and activate across multiple digital channels to positively change the economics of their pipeline and deal conversion. * * * Seller [Leadspace](https://www.g2.com/sellers/leadspace) Discussions [Leadspace Community](https://www.g2.com/products/leadspace/discuss) Languages Supported English Solution Type All-in-One Overview by Tripti Shrivastava Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 2 months ### Return on Investment 14 months [ View More Pricing Information ](https://www.g2.com/products/leadspace/pricing) ## Top-Rated Alternatives [ ![GTM Workspace - Powered by ZoomInfo](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "GTM Workspace - Powered by ZoomInfo") GTM Workspace - Powered by ZoomInfo 4.5/5(9,106) ](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) [ ![D&B Rev.Up ABX](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "D&B Rev.Up ABX") D&B Rev.Up ABX 4.4/5(109) ](https://www.g2.com/products/dnbrevupabx/reviews) [ ![6sense Revenue Marketing](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "6sense Revenue Marketing") 6sense Revenue Marketing 4.2/5(1,482) ](https://www.g2.com/products/6sense-revenue-marketing/reviews) [ View All Alternatives ](https://www.g2.com/products/leadspace/competitors/alternatives) ## User Insights Average based on 109 real user reviews. Implementation Time 2 months Perceived Cost $$$$$ [Log in to unlock pricing and user insights](/login) ![Kerstin V.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kerstin V.") KV Kerstin V. Enterprise (\> 1000 emp.) 3/2/2023 "Data overload!" 3/5 What do you like best about Leadspace? So much data to work with. Fuzzy match is a little too fuzzy. Review collected by and hosted on G2.com. What do you dislike about Leadspace? Its hard to match the data points provided by Leadspace with the specific needs of my company. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? Hopefully we can reduce form use in general but if a form is required, we can reduce the fields required. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC Verified User in Computer Software Mid-Market (51-1000 emp.) 8/5/2022 "Good Account Predictive Tool" 3/5 What do you like best about Leadspace? Account and contact predictive data, it helps the sales team to prioritize the account most likely to convert. Review collected by and hosted on G2.com. What do you dislike about Leadspace? Integrations with other Marketing technologies. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? Leadspace is scoring our target account list and inbound prospects using demographics and firmographic information to help us understand prospects and companies most likely to buy our solutions. It helps us prioritize outreach. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC Verified User in Computer Software Enterprise (\> 1000 emp.) 7/14/2020 "Leadspace leads the customer data platform space" 3/5 What do you like best about Leadspace? It's ability to learn more about the type of prospect I am looking for as I interact with it more and more Review collected by and hosted on G2.com. What do you dislike about Leadspace? Their support/customer success team needs more resources in order to better support their customers. Review collected by and hosted on G2.com. Recommendations to others considering Leadspace: Ensure your needs align with LeadSpace strengths. If you just want lead generation, LeadSpace is overkill and you will not be happy with it. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? Finding better prospects for our sales team Review collected by and hosted on G2.com. Show More 7/30/2020 Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") AI Verified User in Internet Mid-Market (51-1000 emp.) 8/16/2017 "Leadspace: Gets the job done, but needs improvement" 3/5 What do you like best about Leadspace? I like how easy it is to append a lead's data using the webhook in Marketo. Once you install the webhook, you can let it run in the background and it'll enrich new leads as they come in. Prospecting a company is fairly easy as well in the Salesforce module. If you have a few accounts you're looking at, just search for them, click the contacts you want, and add them to your Salesforce instance. Quick and simple. And it matches against your current SFDC leads and contacts so you're not adding dupes to your instance. Review collected by and hosted on G2.com. What do you dislike about Leadspace? Certain things take a bit more time. If you're looking for a targeted list with a moderate amount of customization, you'll need to contact your Leadspace rep. Getting a simple targeted list from them can take a week (sometimes longer) and it might not be exactly what you're looking for so you'll need to go back and forth a bit. Not only that, but creating a prospecting list in the Salesforce module doesn't always work as intended and the cap is only 200 leads. Sometimes you'll set the cap at 200, request a list, and it'll only return 50 leads even though you set quite broad criteria. Review collected by and hosted on G2.com. Recommendations to others considering Leadspace: Make sure you set up enough prospecting profiles for everything you need right away. It's kind of annoying to have to ask your rep for a targeted list constantly, so if you can get that set up, you should only be contacting your Leadspace person for very specific targeted lists or very large lists. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? We've appended a ton of data we were missing from our current database, allowing us to better segment our leads and contacts. We've also utilized them to prospect new leads from our target industries. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC Verified User in Computer Software Mid-Market (51-1000 emp.) 12/13/2017 "Good data enrichment tool" 3/5 What do you like best about Leadspace? I like the quality of the data that comes in from LeadSpace, they have an extensive database/methodology which they use to provide as accurate data as possible. Review collected by and hosted on G2.com. What do you dislike about Leadspace? I dislike that the contact to account relationship is not maintained and updateable automatically in tandem with Salesforce logic. Each contact's account information is stored within each individual contact record, and if you want to make sure the records remain in sync with salesforce, there needs to be 2 workflows created, one from the contact to the parent account, another from the parent account to all child contacts. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? The main business problem we were able to solve is accurate data, and more insights into our prospects. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") UI Verified User in Internet Mid-Market (51-1000 emp.) 5/24/2016 "Leadspace 6/10" 2.5/5 What do you like best about Leadspace? SFDC integration can be nice when researching accounts Review collected by and hosted on G2.com. What do you dislike about Leadspace? Optimization of software hinges on user feedback- not efficient use of time Review collected by and hosted on G2.com. Recommendations to others considering Leadspace: Consider your priorities in what you'd like most out of the software. For my company, reliable contact data is top priority and Leadspace seems a bit weak in this area. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? Data Quality Assurance for Marketing Technologies. Sometimes, leadspace has helped with outreach and finding correct email patterns. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Rob M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Rob M.") RM Rob M. Director of Inside Sales Mid-Market (51-1000 emp.) 10/30/2015 "Data is Pretty Accurate But Very Slow and Poor Integration with SFDC" 3/5 What do you like best about Leadspace? Data accuracy and the number of data sources is very good. The team is phenomenal. The ability to only show the contacts that fit your ideal customer profile is also a plus. Review collected by and hosted on G2.com. What do you dislike about Leadspace? The speed (or lack there of) and the way it matches companies in SFDC and the fact that they charge to append company only data to every lead/contact for that company should be once for the company data not per lead/contact. Very expensive. Review collected by and hosted on G2.com. Recommendations to others considering Leadspace: Make sure you clearly define all possibilities in your ideal customer profiles. Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? We are able to get more contacts at the right companies faster. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") AI Verified User in Internet Mid-Market (51-1000 emp.) 5/24/2016 "Good information, could use a better integration" 2.5/5 What do you like best about Leadspace? Leadspace provides us with great additional information to help enrich our existing database Review collected by and hosted on G2.com. What do you dislike about Leadspace? It's a totally manual process to get data enriched - importing huge spreadsheets, no direct integration Review collected by and hosted on G2.com. What problems is Leadspace solving and how is that benefiting you? data enrichment and hygiene issues. We've been using the information to start scoring our leads and accounts Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ## Questions about Leadspace? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Leadspace ](https://www.g2.com/products/leadspace/discussions/new) ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • Last activity over 6 years ago Does Leadspace offer an API? 1 Upvote 1 [ Join the conversation ](https://www.g2.com/discussions/api-b596c199-a76b-4302-a816-4e25d15110c6) GU Guest User How has Leadspace impacted your lead generation efforts, and what improvements could be made? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/how-has-leadspace-impacted-your-lead-generation-efforts-and-what-improvements-could-be-made) [ View all Discussions ](https://www.g2.com/products/leadspace/discuss) ## Pricing Insights Averages based on real user reviews. ### Time to Implement 2 months ### Return on Investment 14 months ### Average Discount 10% [ View More Pricing Information ](https://www.g2.com/products/leadspace/pricing) Leadspace Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_0fe1247bb1ae3d476bf6e9dbd470cf7d/gtm-workspace-powered-by-zoominfo.png "Product Avatar Image") GTM Workspace - Powered by ZoomInfo 4.5/5(9,106) [ Compare Now ](https://www.g2.com/compare/gtm-workspace-powered-by-zoominfo-vs-leadspace) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_4fac05402fe43361a53e62b04e561fd1/6sense-revenue-marketing.png "Product Avatar Image") 6sense Revenue Marketing 4.2/5(1,482) [ Compare Now ](https://www.g2.com/compare/6sense-revenue-marketing-vs-leadspace) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_439841be7847f1bdfcd0ca27d11aea88/dnbrevupabx.jpg "Product Avatar Image") D&B Rev.Up ABX 4.4/5(109) [ Compare Now ](https://www.g2.com/compare/dnbrevupabx-vs-leadspace) ##### ##### Leadspace Features Data Availability Contact Data Availability Company Data Availability Data Accuracy Contact Data Accuracy Company Data Accuracy Features Integration to CRM/Marketing Automation Data Cleaning/Enrichment Data Segmentation/Filtering Platform Data Synchronization [ View More Features ](https://www.g2.com/products/leadspace/features) ##### Categories on G2 [Sales Intelligence](https://www.g2.com/categories/sales-intelligence)[Lead Scoring](https://www.g2.com/categories/lead-scoring)[Marketing Account Intelligence](https://www.g2.com/categories/marketing-account-intelligence) [Sales Intelligence](https://www.g2.com/categories/sales-intelligence)[Lead Scoring](https://www.g2.com/categories/lead-scoring)[Marketing Account Intelligence](https://www.g2.com/categories/marketing-account-intelligence)[Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)[Lead-to-Account Matching and Routing](https://www.g2.com/categories/lead-to-account-matching-and-routing) [Show MoreShow Less](javascript:void(0);) ##### Explore More [What's the best PSA software for small businesses](https://www.g2.com/discussions/what-s-the-best-psa-software-for-small-businesses)[Best AI sales assistant software for small business](https://www.g2.com/discussions/what-s-the-best-ai-sales-assistant-software-for-small-business)[What's the best generative AI platform for app development](https://www.g2.com/discussions/what-s-the-best-generative-ai-platform-for-app-development) [Which load balancing solutions have real-time health checks and automatic failover that actually work reliably when a server goes down during peak traffic?](https://www.g2.com/discussions/which-load-balancing-solutions-have-real-time-health-checks-and-automatic-failover-that-actually-work-reliably-when-a-server-goes-down-during-peak-traffic)[What FTP software is best for managing large file transfers across a corporate network where speed and reliability under load actually matter?](https://www.g2.com/discussions/what-ftp-software-is-best-for-managing-large-file-transfers-across-a-corporate-network-where-speed-and-reliability-under-load-actually-matter)[What is the most cost-effective load balancing solution that can still handle millions of requests without the bill exploding as traffic scales?](https://www.g2.com/discussions/what-is-the-most-cost-effective-load-balancing-solution-that-can-still-handle-millions-of-requests-without-the-bill-exploding-as-traffic-scales) [Show MoreShow Less](javascript:void(0);)