# Best Data Clean Room Software for Small Business ## How Many Data Clean Room Software Products Does G2 Track? **Total Products under this Category:** 27 ### Category Stats (Aug 2026) - **Average Rating:** 4.48/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Decentriq (+0.69%) - Among all products in this category, Decentriq recorded the largest rating increase compared to last month _Last updated: August 11, 2026_ ## How Does G2 Rank Data Clean Room Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 3,900+ Authentic Reviews - 27+ 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 Data Clean Room Software ![G2 Grid® for Data Clean Room Software plotting products by satisfaction and market presence](https://www.g2.com/categories/data-clean-room/grids.png?focus%5B%5D=88125&focus%5B%5D=1213038&focus%5B%5D=1213041) Highlighted products: Crossbeam, Amazon Marketing Cloud, and Google Ads Data Hub. Underlying data: [Grid® JSON](https://www.g2.com/categories/data-clean-room/grids.json?focus%5B%5D=crossbeam&focus%5B%5D=amazon-marketing-cloud&focus%5B%5D=google-ads-data-hub&segment=small-business) **Sponsored** ### Google Cloud BigQuery BigQuery is an AI-ready, petabyte-scale, and cost-effective data warehouse that lets you run analytics over vast amounts of data in near real time. Store 10 GiB of data and run up to 1 TiB of queries for free per month. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1003803&secure%5Bchosen_at%5D=2026-08-15T11%3A16%3A46Z&secure%5Bdisplayable_resource_id%5D=1003803&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1003803&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=6073&secure%5Bresource_id%5D=1003803&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fdata-clean-room%2Fsmall-business&secure%5Btoken%5D=7c0d8b4af64749c011da5903e2df69ff42b7d8acdde6ccb31eb556ebbe5cf98e&secure%5Burl%5D=https%3A%2F%2Fcloud.google.com%2Fbigquery%3Futm_source%3DG2%26utm_medium%3Ddisplay%26utm_campaign%3DCloud-SS-DR-GCP-1713658-GCP-DR-NA-US-en-G2-Display-Banner-All-%2525epid%21-%2525ecid%21-bigquery%26utm_content%3D%257Bdevice%257D-%257Badgroupid%257D-%257Bnetwork%257D-%257Btargetid%257D-%257Bloc_physical_ms%257D-%257Bcampaignid%257D&secure%5Burl_type%5D=custom_url) ### [Crossbeam](https://www.g2.com/products/crossbeam/reviews) Crossbeam is the Ecosystem Revenue Platform that empowers go-to-market teams to securely share and access unique ecosystem insights from your partners' CRMs to uncover new opportunities, target the right accounts, and achieve your revenue goals. Connect with 30,000+ companies on the Crossbeam Network and identify the fastest path to revenue with Ecosystem Intelligence, recommended plays for your revenue team, and warm intros and co-selling with your partners. **Average Rating:** 4.8/5.0 **Total Reviews:** 409 #### How Do G2 Users Rate Crossbeam? - **Ease of Admin:** 9.2/10 (Category avg: 8.6/10) - **Centralized Computation:** 9.2/10 (Category avg: 8.9/10) - **Localized computation:** 8.3/10 (Category avg: 8.4/10) - **Ease of Use:** 9.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind Crossbeam? - **Seller:** [Crossbeam](https://www.g2.com/sellers/crossbeam) - **Year Founded:** 2018 - **HQ Location:** Philadelphia, Pennsylvania - **Twitter:** @Crossbeam 1,348 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=730c606afe80562d9539949415c267ecc0c49b924794678f7de51b079a1930d5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F11765969%2F&secure%5Burl_type%5D=linkedin_company_website) 195 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Partnerships Manager, Head of Partnerships - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 61% Medium, 22% Large #### What Do G2 Reviewers Say About Crossbeam? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **effective partnerships management** of Crossbeam, which accelerates business wins and simplifies collaboration. - Users value the **effective partnerships** fostered by Crossbeam, enhancing business opportunities and relationship-building with key stakeholders. - Users find Crossbeam's **ease of use** impressive, appreciating its intuitive design and efficient setup process. - Users find **data sharing capabilities** in Crossbeam invaluable for effective partnership strategies and lead generation. - Users value the **efficiency of account mapping** with Crossbeam, saving time and enhancing collaboration with partners. ##### Cons - Users find **data accessibility challenging** , struggling with connection searches and limited export capabilities in Crossbeam. - Users report **partnership issues** due to unclear roles and inconsistent categorization, complicating collaboration and communication. - Users find **data management limitations** frustrating, including restricted editing options and challenges with data cleanliness. - Users face **CRM integration issues** with Crossbeam, leading to difficulties in visibility and connectivity between systems. - Users note that **UI improvement is needed** for better intuitiveness and flexibility in Crossbeam's reporting functionalities. #### What Are Recent G2 Reviews of Crossbeam? **["Crossbeam: The Engine for Ecosystem-Led Growth"](https://www.g2.com/survey_responses/crossbeam-review-13024049)** **Rating:** 5.0/5.0 stars _— Ken W._ [Read full review](https://www.g2.com/survey_responses/crossbeam-review-13024049) **["Crossbeam as a Reliable Single Source of Truth for Partner Ecosystems"](https://www.g2.com/survey_responses/crossbeam-review-13176675)** **Rating:** 5.0/5.0 stars _— Chris K._ [Read full review](https://www.g2.com/survey_responses/crossbeam-review-13176675) #### What Are G2 Users Discussing About Crossbeam? - [Where is crossbeam located?](https://www.g2.com/discussions/where-is-crossbeam-located) - 1 comment - [What is partner sourced revenue?](https://www.g2.com/discussions/what-is-partner-sourced-revenue) - 1 comment - [Is Crossbeam legit?](https://www.g2.com/discussions/is-crossbeam-legit) - 2 comments - [What does Crossbeam do?](https://www.g2.com/discussions/what-does-crossbeam-do) - 1 comment ### [Amazon Marketing Cloud](https://www.g2.com/products/amazon-marketing-cloud/reviews) Amazon Marketing Cloud (AMC) is a secure, privacy-safe, and cloud-based clean room solution, in which advertisers can easily perform analytics across pseudonymized signals, including Amazon Ads signals as well as their own inputs. **Average Rating:** 4.4/5.0 **Total Reviews:** 74 #### How Do G2 Users Rate Amazon Marketing Cloud? - **Ease of Admin:** 8.7/10 (Category avg: 8.6/10) - **Centralized Computation:** 8.5/10 (Category avg: 8.9/10) - **Localized computation:** 8.4/10 (Category avg: 8.4/10) - **Ease of Use:** 8.7/10 (Category avg: 8.8/10) #### Who Is the Company Behind Amazon Marketing Cloud? - **Seller:** [Amazon](https://www.g2.com/sellers/amazon) - **Year Founded:** 1994 - **HQ Location:** Seattle, WA - **Twitter:** @amazon 5,898,422 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3c055ba2a1f3c1541b6e4d9a5f943579bd59ec9e85a0d4123f3c647d14324a5c&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1586%2F&secure%5Burl_type%5D=linkedin_company_website) 765,691 employees on LinkedIn® - **Ownership:** AMZN #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 43% Medium, 41% Small #### What Are Recent G2 Reviews of Amazon Marketing Cloud? **["Powerful Customer Journey Insights with a Steep Learning Curve"](https://www.g2.com/survey_responses/amazon-marketing-cloud-review-12803575)** **Rating:** 4.0/5.0 stars _— Sivaguru Jeganatharaja J._ [Read full review](https://www.g2.com/survey_responses/amazon-marketing-cloud-review-12803575) **["Benefits of Amazon Marketing Cloud"](https://www.g2.com/survey_responses/amazon-marketing-cloud-review-12783325)** **Rating:** 4.0/5.0 stars _— Guillermo M._ [Read full review](https://www.g2.com/survey_responses/amazon-marketing-cloud-review-12783325) ### [Google Ads Data Hub](https://www.g2.com/products/google-ads-data-hub/reviews) Tailor your marketing measurement approach to your unique business needs. Ads Data Hub enables customized analysis that aligns with your specific business objectives, while respecting user privacy and upholding Google’s high standards of data security. **Average Rating:** 4.4/5.0 **Total Reviews:** 44 #### How Do G2 Users Rate Google Ads Data Hub? - **Ease of Admin:** 9.0/10 (Category avg: 8.6/10) - **Centralized Computation:** 8.3/10 (Category avg: 8.9/10) - **Localized computation:** 8.2/10 (Category avg: 8.4/10) - **Ease of Use:** 8.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind Google Ads Data Hub? - **Seller:** [Google](https://www.g2.com/sellers/google) - **Year Founded:** 1998 - **HQ Location:** Mountain View, CA - **Twitter:** @google 31,899,995 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fe4a5936665c9702418dd53c477fef5a7baea08078bb117ed67e966fc581b9ec&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1441%2F&secure%5Burl_type%5D=linkedin_company_website) 341,888 employees on LinkedIn® - **Ownership:** NASDAQ:GOOG #### Who Uses This Product? - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 56% Small, 40% Medium #### What Do G2 Reviewers Say About Google Ads Data Hub? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **privacy-focused attribution management** in Ads Data Hub, allowing secure data integration for optimized campaigns. - Users value the **strong privacy features** of Google Ads Data Hub, enabling secure data integration without compromising user information. - Users value the **secure sharing** capabilities of Google Ads Data Hub, enabling privacy-focused data integration for effective campaign optimization. ##### Cons - Users express frustration with **strict privacy filtering** limiting data access and requiring advanced SQL skills for insights. - Users face **slow performance** with Google Ads Data Hub, struggling for timely insights and complex queries. - Users face challenges with **SQL functionality issues** due to strict privacy filtering and a need for advanced SQL skills. - Users express frustration with the **technical expertise requirement** for Google Ads Data Hub, needing strong SQL skills for insights. #### What Are Recent G2 Reviews of Google Ads Data Hub? **["Privacy First Tool and Good Ads Eco System"](https://www.g2.com/survey_responses/google-ads-data-hub-review-8906458)** **Rating:** 4.0/5.0 stars _— Preatheep S._ [Read full review](https://www.g2.com/survey_responses/google-ads-data-hub-review-8906458) **["Unmatched Privacy and Granular Attribution for YouTube Campaigns"](https://www.g2.com/survey_responses/google-ads-data-hub-review-12094212)** **Rating:** 4.5/5.0 stars _— nicolas c._ [Read full review](https://www.g2.com/survey_responses/google-ads-data-hub-review-12094212) Spotlight Categories [User Research Tools](https://www.g2.com/categories/user-research) [Operational Risk Management Software](https://www.g2.com/categories/operational-risk-management) [Contact Center Software](https://www.g2.com/categories/contact-center) [Partner Relationship Management (PRM) Software](https://www.g2.com/categories/partner-relationship-management-prm) [Purchasing Software](https://www.g2.com/categories/purchasing-software) Similar Categories - [Consent Management Platform (CMP)](/categories/consent-management-platform-cmp) - [Cookie Tracking](/categories/cookie-tracking) - [Data Breach Notification](/categories/data-breach-notification) - [Data De-Identification](/categories/data-de-identification) - [Data Privacy Management](/categories/data-privacy-management) - [Data Subject Access Request (DSAR)](/categories/data-subject-access-request-dsar) - [Employee Identity Theft Protection](/categories/employee-identity-theft-protection) - [Identity Verification](/categories/identity-verification) - [Other Privacy](/categories/other-privacy) - [Privacy Impact Assessment (PIA)](/categories/privacy-impact-assessment-pia) - [Privacy Policy Generator](/categories/privacy-policy-generator) - [Sensitive Data Discovery](/categories/sensitive-data-discovery) - [Website Privacy Auditing Tools](/categories/website-privacy-auditing-tools) [Browse Data Clean Room Themes](/categories/data-clean-room/themes)