--- 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: '2026-07-12' parent_category: name: Account-Based Data url: https://www.g2.com/categories/account-based-data --- # Leadspace Reviews **Vendor:** Leadspace **Category:** [Marketing Account Intelligence Software](https://www.g2.com/categories/marketing-account-intelligence) **Average Rating:** 4.3/5.0 **Total Reviews:** 109 ## About Leadspace 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. ## Leadspace Reviews ### 1. Outstanding Customer Experience! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Management Consulting | Mid-Market (51-1000 emp.) **Reviewed Date:** August 11, 2016 **What do you like best about Leadspace?** My Customer Success Manager, Steve Cracknell! He works closely with me to ensure that all my LeadSpace data projects deliver exactly what we need for our marketing campaigns. He is extremely responsive and knowledgeable. **What do you dislike about Leadspace?** Contact data accuracy has declined about 5% lately but I've been told that there are measures in place to correct that issue. **What problems is Leadspace solving and how is that benefiting you?** To identify our best prospects we need to focus on the contact's responsibility and function, not title or department. LeadSpace allows us to do that. ### 2. Great product **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Management Consulting | Mid-Market (51-1000 emp.) **Reviewed Date:** October 05, 2016 **What do you like best about Leadspace?** Providing leads that look like your customer and the data is verified on the fly **What do you dislike about Leadspace?** Not being able to save a previous list orders like a template when you order more lists **Recommendations to others considering Leadspace:** take advantage of all features. **What problems is Leadspace solving and how is that benefiting you?** Providing quality leads to sales that look like our customers. ### 3. LeadSpace is easy to work with **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** May 26, 2016 **What do you like best about Leadspace?** The commitment and sense of urgency from our Account Manager kept us on track to drive success. **What do you dislike about Leadspace?** During one testing period, there were stability issues with the environment so I was discovering bugs that were unrelated to my integration. But it was addresses and we closed the loops. **Recommendations to others considering Leadspace:** LeadSpace seems to be a proven vendor in this space, only recommendation is to explore where their data is sourced from to make sure it works for your target audience. **What problems is Leadspace solving and how is that benefiting you?** Based on our ideal customer profile, we are trying to proactively elevate contacts who are displaying buying signals so we can market and sell to them. ### 4. Leadspace 6/10 **Rating:** 2.5/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** May 24, 2016 **What do you like best about Leadspace?** SFDC integration can be nice when researching accounts **What do you dislike about Leadspace?** Optimization of software hinges on user feedback- not efficient use of time **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. **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. ### 5. Leadspace is a must have tool for any organization that is serious about growing their business **Rating:** 5.0/5.0 stars **Reviewed by:** Michaela D. | Chief Marketing Officer, Small-Business (50 or fewer emp.) **Reviewed Date:** August 10, 2016 **What do you like best about Leadspace?** Competitive intelligence and accurate targets **What do you dislike about Leadspace?** Wish that there was more data on European contacts **What problems is Leadspace solving and how is that benefiting you?** Sales velocity ### 6. Excellent CSM & Contact Services **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** August 08, 2016 **What do you like best about Leadspace?** I appreciate the prompt responses and the comprehensive data deliveries provided by Allie and the Leadspace team. **What do you dislike about Leadspace?** The inability to apply person suppressions but I understand there's a new process to get this up implemented soon. **What problems is Leadspace solving and how is that benefiting you?** Generate net new leads for our marketing and sales teams. ### 7. Data is Pretty Accurate But Very Slow and Poor Integration with SFDC **Rating:** 3.0/5.0 stars **Reviewed by:** Rob M. | Director of Inside Sales, Mid-Market (51-1000 emp.) **Reviewed Date:** October 30, 2015 **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. **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. **Recommendations to others considering Leadspace:** Make sure you clearly define all possibilities in your ideal customer profiles. **What problems is Leadspace solving and how is that benefiting you?** We are able to get more contacts at the right companies faster. ### 8. Quality but not quantity **Rating:** 1.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Mid-Market (51-1000 emp.) **Reviewed Date:** May 24, 2016 **What do you like best about Leadspace?** I like that Leadspace is very accurate with the data they enrich. I know the leads they populate are usable. **What do you dislike about Leadspace?** When enriching data there were a lot of gaping holes. They could usually only enrich about 40% of our lists. **What problems is Leadspace solving and how is that benefiting you?** We were trying to solve getting emails from conference attendee lists so that we could directly market the conference guests. I have realized that before my data was incorrect a lot of the times. ### 9. Good information, could use a better integration **Rating:** 2.5/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** May 24, 2016 **What do you like best about Leadspace?** Leadspace provides us with great additional information to help enrich our existing database **What do you dislike about Leadspace?** It's a totally manual process to get data enriched - importing huge spreadsheets, no direct integration **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 ## Leadspace Discussions - [Does Leadspace offer an API?](https://www.g2.com/discussions/api-b596c199-a76b-4302-a816-4e25d15110c6) - 1 comment, 1 upvote - [What are the main features of Leadspace ?](https://www.g2.com/discussions/features-1781b28b-c1c5-4f2b-99a5-40ead211eab4) - 1 comment, 1 upvote - [View Leadspace pricing details and edition comparison](https://www.g2.com/products/leadspace/reviews?page=3§ion=pricing&secure%5Bexpires_at%5D=2026-07-12+08%3A06%3A44+-0500&secure%5Bsession_id%5D=1d97ffa0-8519-4791-b9e5-f4c559afe8f5&secure%5Btoken%5D=c68cc129b56a6561bfff8feebdd00d041efc20290908a8a7b48b081b9b914de0&format=llm_user) ## Leadspace Features **Data Availability** - Contact Data Availability - Company Data Availability - Industry Research Availability - Technographic Data Availability **Lead Generation** - Lead Builder - CRM Integration - Marketing Automation Integration - Social Media Integration - Data Import & Export Tools **Data Sourcing** - Data Enrichment - Expandability - Multiple Devices **Matching** - Priority Matching - Account Tiebreakers - Fuzzy Matching **Agentic AI - Lead Scoring** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Decision Making **Agentic AI - Marketing Account Intelligence** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Natural Language Interaction **Data Accuracy** - Contact Data Accuracy - Company Data Accuracy - Technographic Data Accuracy **Lead Intelligence** - Market Insights - Account-level Insights - Lead Analysis **Attribution** - Lead Opportunity - Lead Assignment - Pipeline Acceleration **Intelligence** - Marketing Metrics - Predictive Modeling - Recommendation Engine **Routing** - Match and Route - Multi-Objects - Territories - Working Hours **Lead Management** - Segmentation - Predictive Scoring - Account Identification **Discovery** - Lead Management - Scoring/Ranking - Lead Context **Platform Operations** - Service level Agreements - Audit Logs - Duplicate Match - Capping - Analytics - Integrations - Alerts & Notifications - AI Lead Matching & Routing **Agentic AI - Sales Intelligence** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Proactive Assistance - Decision Making **Platform** - User, Role, and Access Management - Performance and Reliability - Reporting/Dashboards - APIs **Marketing Campaigns** - Omni-Channel Tracking - Revenue Planning - Media Attribution - Opportunity Timeline - Customization **Management** - Conversion Viability - Workflow **Platform** - Data Synchronization - Analysis **Data Availability - Marketing Account Intelligence ** - Technographic Data Availability **Data Accuracy - Marketing Account Intelligence ** - Technographic Data Accuracy **Features** - Lead Builder - Integration to CRM/Marketing Automation - Data Cleaning/Enrichment - Data Segmentation/Filtering - Search - News/People Alerts - Reporting ## Top Leadspace Alternatives - [GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) - 4.5/5.0 (8,876 reviews) - [D&B Rev.Up ABX](https://www.g2.com/products/dnbrevupabx/reviews) - 4.4/5.0 (109 reviews) - [6sense Revenue Marketing](https://www.g2.com/products/6sense-revenue-marketing/reviews) - 4.3/5.0 (1,427 reviews)