# Best Public Affairs and Advocacy Software for Small Business ## How Many Public Affairs and Advocacy Software Products Does G2 Track? **Total Products under this Category:** 43 ### Category Stats (Aug 2026) - **Average Rating:** 4.05/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Bonterra EveryAction (+0.05%) - Among all products in this category, Bonterra EveryAction recorded the largest rating increase compared to last month _Last updated: August 05, 2026_ ## How Does G2 Rank Public Affairs and Advocacy Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 800+ Authentic Reviews - 43+ 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 Public Affairs and Advocacy Software ![G2 Grid® for Public Affairs and Advocacy Software plotting products by satisfaction and market presence](https://www.g2.com/categories/public-affairs-and-advocacy/grids.png?focus%5B%5D=14235&focus%5B%5D=142577&focus%5B%5D=4436&focus%5B%5D=44241&focus%5B%5D=142667) Highlighted products: Muster, Quorum, NationBuilder, Bonterra EveryAction, and LegiStorm. Underlying data: [Grid® JSON](https://www.g2.com/categories/public-affairs-and-advocacy/grids.json?focus%5B%5D=muster&focus%5B%5D=quorum-us-quorum&focus%5B%5D=nationbuilder&focus%5B%5D=bonterra-everyaction&focus%5B%5D=legistorm&segment=small-business) **Sponsored** ### Breezy HR Breezy is modern hiring software and an applicant tracking system that helps teams from 10 up to 10,000 employees attract, qualify, and hire candidates in a single, easy-to-use platform. It centralizes job posting, pipelines, communication, and reporting so hiring teams can move from scattered tools and manual work to a consistent, trackable recruiting process. At the core of Breezy is Breezy Intelligence, an AI layer designed specifically for hiring. It scores candidates against your job requirements, summarizes interview activity, and flags potential resume fraud so your team can focus on real applicants instead of noise. Breezy Intelligence includes: Applicant Insights that evaluate skills, experience, and overall fit with detailed, explainable scoring. Activity Summaries that turn long candidate histories into clear, actionable recaps and next-step suggestions. Resume Audit and email verification to spot AI-generated or copy-paste resumes, keyword stuffing, and unverified contacts before they reach your pipeline. Breezy is built to stay approachable for small teams while supporting multi-role, multi-location hiring at higher volumes. Visual drag-and-drop pipelines, automated stage actions, collaborative feedback, and integrated video interviews make it straightforward for any hiring manager or recruiter to adopt. Organizations can bring in their existing candidates and jobs with free data migration from other ATS platforms, reducing the friction of switching systems while preserving historical context. For talent and HR leaders, Breezy provides centralized analytics, robust permissions, and connections to HRIS and other HR tools, helping them maintain a single source of truth across the hiring process. Teams also benefit from responsive customer support, ongoing education through webinars and resources, and a product designed to keep up with changes in how candidates apply and how AI-generated resumes show up in modern recruiting. [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=2503&secure%5Bchosen_at%5D=2026-08-12T00%3A32%3A24Z&secure%5Bdisplayable_resource_id%5D=789&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=20439&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=20439&secure%5Bresource_id%5D=2503&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fpublic-affairs-and-advocacy%2Fsmall-business&secure%5Btoken%5D=a6d122c2934d1e614cb9cb7f8ec97bf022b02591f247c1a679357acf9994cb70&secure%5Burl%5D=https%3A%2F%2Fbreezy.hr%2F%3Futm_source%3Dg2%26utm_medium%3Dcpc%26utm_campaign%3Datsprofile&secure%5Burl_type%5D=custom_url) ### [Muster](https://www.g2.com/products/muster/reviews) Muster is a powerful grassroots advocacy platform designed for nonprofits, associations, and other organizations that want to influence public policy and strengthen supporter engagement. With easy-to-use digital advocacy tools, Muster helps organizations mobilize their members, drive impactful campaigns, and connect directly with elected officials. The platform makes it easy to launch advocacy campaigns, send action alerts, and track engagement in real-time—empowering organizations to increase participation and demonstrate measurable results. Trusted by nonprofits and associations of all sizes, Muster provides an affordable and effective solution to grow your advocacy impact and advance your mission. **Average Rating:** 4.8/5.0 **Total Reviews:** 27 #### How Do G2 Users Rate Muster? - **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 8.6/10) - **Quality of Support:** 9.9/10 (Category avg: 8.1/10) - **Ease of Admin:** 9.6/10 (Category avg: 8.7/10) #### Who Is the Company Behind Muster? - **Seller:** [Muster](https://www.g2.com/sellers/muster) - **Company Website:** www.muster.com - **Year Founded:** 2014 - **HQ Location:** Richmond, Virginia - **Twitter:** @MusterAdvocacy 313 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1a8889917d3fcd1011fdd2645319c915d7941a690dedbc19ae476171848925b6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5379608%2F&secure%5Burl_type%5D=linkedin_company_website) 51 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Non-Profit Organization Management - **Company Size:** 96% Small, 4% Medium #### What Are Recent G2 Reviews of Muster? **["Effortless Advocacy with Stellar Support"](https://www.g2.com/survey_responses/muster-review-12716849)** **Rating:** 5.0/5.0 stars _— Scott G._ [Read full review](https://www.g2.com/survey_responses/muster-review-12716849) **["Wonderful Platform Experience with Responsive, Helpful Support"](https://www.g2.com/survey_responses/muster-review-12303895)** **Rating:** 5.0/5.0 stars _— Verified User in Higher Education_ [Read full review](https://www.g2.com/survey_responses/muster-review-12303895) ### [Quorum](https://www.g2.com/products/quorum-us-quorum/reviews) Quorum is a sophisticated AI-powered unified public affairs solution designed to assist users in navigating the complexities of legislative tracking, stakeholder management, grassroots advocacy, and PAC management. This comprehensive platform empowers professionals to enhance their policy victories, gain insights into the policy landscape, and develop a cohesive, data-driven strategy tailored to their specific needs. Targeted at public affairs professionals, Quorum serves a diverse audience that includes Fortune 500 companies, nonprofit organizations, and government entities. Its extensive capabilities are particularly beneficial for those engaged in federal, state, local, school board, EU, and international issues. By integrating various tools into a single platform, Quorum allows users to streamline their operations and focus on what matters most: effective advocacy and informed decision-making. One of the standout features of Quorum is its ability to transform vast amounts of data into actionable intelligence. This functionality is crucial for organizations that need to respond swiftly to legislative changes and emerging trends. With access to more data than any other solution on the market, users can stay ahead of the curve, ensuring they are well-informed and prepared to act when necessary. The platform’s AI capabilities further enhance its utility by providing insights that help users anticipate shifts in the policy landscape. Quorum's commitment to security and customer success is evident in its comprehensive support system, which is designed to assist users in maximizing the platform's potential. The integration of over 15 unified products across various markets is a unique aspect of Quorum, setting it apart from other public affairs solutions. This level of integration not only simplifies the user experience but also ensures that all tools work seamlessly together, providing a holistic approach to public affairs management. By leveraging Quorum, public affairs professionals can build a unified strategy that enhances their effectiveness in advocacy efforts. The platform's innovative features and extensive data coverage make it an invaluable resource for those looking to navigate the intricate world of public policy and advocacy with confidence and precision. **Average Rating:** 4.3/5.0 **Total Reviews:** 175 #### How Do G2 Users Rate Quorum? - **Has the product been a good partner in doing business?:** 8.1/10 (Category avg: 8.6/10) - **Quality of Support:** 8.7/10 (Category avg: 8.1/10) - **Ease of Admin:** 7.9/10 (Category avg: 8.7/10) #### Who Is the Company Behind Quorum? - **Seller:** [Quorum.us](https://www.g2.com/sellers/quorum-us) - **Company Website:** www.quorum.us - **Year Founded:** 2014 - **HQ Location:** Washington, US - **Twitter:** @QuorumAnalytics 3,617 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=220cf5ef753a6408323833791de82a9cf6ac18c817cf4d9a29586beae8d423b1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fquorum-analytics-inc-%2F&secure%5Burl_type%5D=linkedin_company_website) 467 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Government Relations, Non-Profit Organization Management - **Company Size:** 48% Small, 35% Medium #### What Are Recent G2 Reviews of Quorum? **["One Stop Shop for Legislative Tracking and Analysis"](https://www.g2.com/survey_responses/quorum-review-12763859)** **Rating:** 5.0/5.0 stars _— Jordan W._ [Read full review](https://www.g2.com/survey_responses/quorum-review-12763859) **["Efficient Legislative Tracking with AI Analysis"](https://www.g2.com/survey_responses/quorum-review-8992062)** **Rating:** 4.5/5.0 stars _— Justin W._ [Read full review](https://www.g2.com/survey_responses/quorum-review-8992062) #### What Are G2 Users Discussing About Quorum? - [Where is Quorum Software located?](https://www.g2.com/discussions/where-is-quorum-software-located) - 1 comment - [How many employees does Quorum Software have?](https://www.g2.com/discussions/how-many-employees-does-quorum-software-have) - [What is quorum tool?](https://www.g2.com/discussions/what-is-quorum-tool) - [How much does Quorum software cost?](https://www.g2.com/discussions/how-much-does-quorum-software-cost) - 2 comments ### [NationBuilder](https://www.g2.com/products/nationbuilder/reviews) NationBuilder is the most-used platform for advocacy organizations, political campaigns, and nonprofits. One integrated system replaces a stack of separate tools: a supporter database that updates with every interaction, ready-made website and donation-page templates, email and text messaging, petitions and advocacy actions, and field organizing tools for canvassing and phone banking. Every plan includes unlimited users and unlimited email blasts — your whole team and your entire list are always covered, with no per-seat or per-send fees. Built-in payment processing and recurring donations make it easy to turn supporters into donors and mobilize them to act. Trusted by more than 9,000 organizations across 112 countries, NationBuilder powers many of the world's highest-stakes campaigns and movements. **Average Rating:** 4.2/5.0 **Total Reviews:** 107 #### How Do G2 Users Rate NationBuilder? - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.6/10) - **Quality of Support:** 8.4/10 (Category avg: 8.1/10) - **Ease of Admin:** 8.2/10 (Category avg: 8.7/10) #### Who Is the Company Behind NationBuilder? - **Seller:** [NationBuilder](https://www.g2.com/sellers/nationbuilder) - **Company Website:** nationbuilder.com - **Year Founded:** 2009 - **HQ Location:** Los Angeles, CA - **Twitter:** @NationBuilder 15,261 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=58c6b87216e98217a1ad248a03a22709edd944ea474c782cab2db52ea04d8362&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2514119%2F&secure%5Burl_type%5D=linkedin_company_website) 97 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Non-Profit Organization Management, Political Organization - **Company Size:** 83% Small, 10% Medium #### What Do G2 Reviewers Say About NationBuilder? _AI-generated summary from verified user reviews_ ##### Pros - Users highlight the **ease of use** of NationBuilder, particularly valuing its powerful filter and email blast setup. - Users love the **easy setup** of NationBuilder, finding the filter and email blast features powerful and user-friendly. - Users find the **email communication features** of NationBuilder easy to set up and highly effective for outreach. - Users praise the **ease of setup** for email marketing in NationBuilder, finding it powerful and effective. - Users highlight the **ease of setup** for filters and email blasts, making powerful communication effortless. ##### Cons - Users find the **difficult learning curve** of NationBuilder challenging initially, but it becomes easier over time. - Users find the **difficult setup** of NationBuilder time-consuming, though it becomes user-friendly once mastered. - Users find the **learning curve challenging** , requiring time to set up and learn the system initially. - Users find the **learning difficulty** noticeable initially, but appreciate the ease after mastering the setup. - Users find the **setup process challenging** , requiring time and effort to learn before easiness follows. #### What Are Recent G2 Reviews of NationBuilder? **["NationBuilder is worth considering!"](https://www.g2.com/survey_responses/nationbuilder-review-9896664)** **Rating:** 5.0/5.0 stars _— Michael C._ [Read full review](https://www.g2.com/survey_responses/nationbuilder-review-9896664) **["Gets you up and running fast while addressing crucial business processes."](https://www.g2.com/survey_responses/nationbuilder-review-11457680)** **Rating:** 5.0/5.0 stars _— Melanie B._ [Read full review](https://www.g2.com/survey_responses/nationbuilder-review-11457680) #### What Are G2 Users Discussing About NationBuilder? - [What is NationBuilder used for?](https://www.g2.com/discussions/what-is-nationbuilder-used-for) - [What does NationBuilder do?](https://www.g2.com/discussions/what-does-nationbuilder-do) - [What is nation builder software?](https://www.g2.com/discussions/what-is-nation-builder-software) - [Is NationBuilder a CRM?](https://www.g2.com/discussions/is-nationbuilder-a-crm) - [How much does NationBuilder cost?](https://www.g2.com/discussions/how-much-does-nationbuilder-cost) ### [Bonterra EveryAction](https://www.g2.com/it/products/bonterra-everyaction/reviews) Bonterra EveryAction mette potenza dietro il tuo programma di raccolta fondi all'interno del nostro CRM unificato. Scoprirai una piattaforma migliore e più intuitiva per far crescere le relazioni con i donatori, tracciare i potenziali donatori, le sovvenzioni e le promesse di donazione, coltivare le donazioni pianificate, eseguire report personalizzati e, in definitiva, raccogliere più fondi. Potenzia gli sforzi di marketing digitale della tua organizzazione non profit eseguendo campagne digitali ottimizzate, mirate e multicanale che producono risultati e aumentano la raccolta fondi e il coinvolgimento con EveryAction. **Average Rating:** 4.3/5.0 **Total Reviews:** 281 #### How Do G2 Users Rate Bonterra EveryAction? - **Ritiene che the product sia stato un valido partner commerciale?:** 7.9/10 (Category avg: 8.6/10) - **Qualità del supporto:** 7.6/10 (Category avg: 8.1/10) - **Facilità di amministrazione:** 7.6/10 (Category avg: 8.7/10) #### Who Is the Company Behind Bonterra EveryAction? - **Venditore:** [Bonterra](https://www.g2.com/it/sellers/bonterra) - **Sito web dell'azienda:** www.bonterratech.com - **Anno di Fondazione:** 2022 - **Sede centrale:** Austin, United States - **Twitter:** @BonterraTech 922 follower su Twitter - **Pagina LinkedIn®:** [www.linkedin.com](https://www.g2.com/it/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=add4d567dfd687337578fd15f087a1243216bf44ec93c57a7ffbf491c2657c54&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbonterra-tech%2F&secure%5Burl_type%5D=linkedin_company_website) 1,322 dipendenti su LinkedIn® #### Who Uses This Product? - **Who Uses This:** Executive Director, Organizer - **Top Industries:** Gestione delle organizzazioni non profit, Organizzazione civica e sociale - **Company Size:** 71% Small, 27% Medium #### What Do G2 Reviewers Say About Bonterra EveryAction? _AI-generated summary from verified user reviews_ ##### Pros - Gli utenti apprezzano la **facilità d'uso** di Bonterra EveryAction, trovandolo semplice da imparare e implementare efficacemente. - Gli utenti apprezzano l' **integrazione senza soluzione di continuità** e le funzionalità complete di Bonterra EveryAction per gestire contatti e campagne. - Gli utenti apprezzano la **integrazione senza soluzione di continuità** di Bonterra EveryAction, rendendolo uno strumento versatile per vari compiti organizzativi. - Gli utenti apprezzano le **robuste capacità di tracciamento** di Bonterra EveryAction, che consentono una raccolta fondi efficiente e una gestione completa dei dati. - Gli utenti apprezzano la **facilità della comunicazione via email** con EveryAction, apprezzando le sue funzionalità per la segmentazione e l'automazione. ##### Cons - Gli utenti affrontano una **curva di apprendimento impegnativa** con Bonterra EveryAction, influenzando l'adozione e la facilità d'uso per i membri del team non esperti di tecnologia. - Gli utenti trovano la **difficile curva di apprendimento** impegnativa, poiché la piattaforma manca di una guida utente chiara e di una navigazione intuitiva. - Gli utenti sperimentano **opzioni di personalizzazione limitate** , influenzando gli strumenti user-friendly e le capacità di reportistica in Bonterra EveryAction. - Gli utenti trovano l' **interfaccia non intuitiva** , lottando per navigare tra numerose opzioni e funzionalità complesse. - Gli utenti trovano la **piattaforma non intuitiva** , lottando con la complessità e una curva di apprendimento ripida per le funzionalità. #### What Are Recent G2 Reviews of Bonterra EveryAction? **["Ottima esperienza con Bonterra EveryAction!"](https://www.g2.com/it/survey_responses/bonterra-everyaction-review-11290544)** **Rating:** 5.0/5.0 stars _— Alaina P._ [Read full review](https://www.g2.com/it/survey_responses/bonterra-everyaction-review-11290544) **["È uno strumento potente che potrebbe beneficiare di funzionalità aggiuntive e correzioni di bug."](https://www.g2.com/it/survey_responses/bonterra-everyaction-review-11668577)** **Rating:** 4.0/5.0 stars _— Ashley M._ [Read full review](https://www.g2.com/it/survey_responses/bonterra-everyaction-review-11668577) ### [LegiStorm](https://www.g2.com/it/products/legistorm/reviews) LegiStorm è una piattaforma di affari pubblici tutto-in-uno che ti fornisce gli strumenti essenziali per raggiungere i tuoi obiettivi al Congresso e nelle legislature statali. Rimani informato e connesso con la nostra directory completa del personale congressuale, che offre informazioni in tempo reale sul personale del Congresso, inclusi i loro temi legislativi, informazioni di contatto e dettagli biografici. Crea elenchi di contatti personalizzati e ricevi avvisi email tempestivi per rapporti, audizioni, assemblee cittadine, comunicati stampa e altro ancora. Inoltre, LegiStorm ti permette di approfondire l'intelligence sul lobbying, aiutandoti a trovare le migliori società di lobbying che si allineano con le tue esigenze e ad analizzare le loro prestazioni o identificare potenziali clienti. Rimani aggiornato sulle tendenze del lobbying, esplora le dichiarazioni di lobbying e ottieni approfondimenti sulla porta girevole tra K Street e il Congresso. Accedi ai legislatori statali e al personale in tutti i 50 stati. Sfoglia le directory dei legislatori statali, crea elenchi di contatti e rintraccia i membri del personale ideali per il tuo problema specifico. Visita il nostro sito web oggi per saperne di più su come LegiStorm può darti gli strumenti e l'intelligence di cui hai bisogno per raggiungere i tuoi obiettivi al Congresso e nelle legislature statali. **Average Rating:** 4.6/5.0 **Total Reviews:** 16 #### How Do G2 Users Rate LegiStorm? - **Qualità del supporto:** 9.0/10 (Category avg: 8.1/10) #### Who Is the Company Behind LegiStorm? - **Venditore:** [LegiStorm](https://www.g2.com/it/sellers/legistorm) - **Sito web dell'azienda:** info.legistorm.com - **Anno di Fondazione:** 2006 - **Sede centrale:** Washington, US - **Twitter:** @LegiStorm 4,228 follower su Twitter - **Pagina LinkedIn®:** [www.linkedin.com](https://www.g2.com/it/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=80d4a7f5c86ab2b6b02e8afb522e2a14b1088cebba11a3af5e929a8983e4addf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Flegistorm%2F&secure%5Burl_type%5D=linkedin_company_website) 44 dipendenti su LinkedIn® #### Who Uses This Product? - **Top Industries:** Amministrazione governativa - **Company Size:** 81% Small, 19% Large #### What Are Recent G2 Reviews of LegiStorm? **["Il modo migliore per tracciare e celebrare i nostri ex studenti"](https://www.g2.com/it/survey_responses/legistorm-review-11792963)** **Rating:** 5.0/5.0 stars _— Jacob D._ [Read full review](https://www.g2.com/it/survey_responses/legistorm-review-11792963) **["Esperienza positiva utilizzando Legistorm"](https://www.g2.com/it/survey_responses/legistorm-review-11789305)** **Rating:** 4.5/5.0 stars _— Utente verificato in Personale e reclutamento_ [Read full review](https://www.g2.com/it/survey_responses/legistorm-review-11789305) #### What Are G2 Users Discussing About LegiStorm? - [A cosa serve LegiStorm?](https://www.g2.com/it/discussions/what-is-legistorm-used-for) Spotlight Categories [Quality Management Systems (QMS)](https://www.g2.com/categories/quality-management-qms) [Bot Platforms Software](https://www.g2.com/categories/bot-platforms) [Customer Communications Management Software](https://www.g2.com/categories/customer-communications-management) [Electronic Data Interchange (EDI) Software](https://www.g2.com/categories/electronic-data-interchange-edi) [Data Observability Software](https://www.g2.com/categories/data-observability) Similar Categories - [Other Political](/categories/other-political) - [Political Campaign](/categories/political-campaign) [Browse Public Affairs and Advocacy Themes](/categories/public-affairs-and-advocacy/themes)