# Best Traditional Advertising Agencies in Boston, MA ## How Many Traditional Advertising Agencies Products Does G2 Track? **Total Products under this Category:** 143 ### Category Stats (Aug 2026) - **Average Rating:** 4.17/5 The average rating of products in this category, based on all submitted ratings _Last updated: August 01, 2026_ ## How Does G2 Rank Traditional Advertising Agencies Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 100+ Authentic Reviews - 143+ 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. **Sponsored** ### Invoiced Invoiced by Flywire is an AI-native accounts receivable and invoice-to-cash automation platform designed to help B2B finance teams automate billing, collections, payment processing, and cash reconciliation. Built for mid-market and enterprise businesses managing high-volume receivables, Invoiced eliminates manual A/R work so finance teams can scale operations without adding proportional headcount. Acquired by Flywire (NASDAQ: FLYW) in 2024, Invoiced combines accounts receivable software, AI-powered automation, integrated payment processing, and deep ERP integrations into a single connected platform. Unlike point solutions or freelance invoicing tools, Invoiced is purpose-built for complex B2B finance operations where invoice volume is high, payment methods are diverse, and reconciliation is time-consuming. Core Capabilities & Features: -Automated Collections Workflows — Customizable dunning sequences, payment reminders, and escalation rules that trigger based on payment status and customer behavior, reducing manual follow-up work -AI-Powered Cash Application — CashMatch AI automates payment matching and reconciliation to invoices, even with incomplete remittance data, minimizing exceptions and month-end reconciliation time -Subscription & Recurring Billing — Supports usage-based, recurring, and hybrid billing models with automated invoice generation, proration, and customer billing portals -Global Payment Processing — Accepts 1,200+ payment methods across 140+ currencies with automatic FX handling, enabling domestic and cross-border collections without adding banking complexity -Deep ERP Integrations — Native connectors to NetSuite, Sage Intacct, Microsoft Dynamics 365, Salesforce, and others ensure real-time data sync and eliminate duplicate data entry Finance teams use Invoiced to accelerate cash collection, reduce days sales outstanding (DSO), and regain visibility into the full receivables lifecycle. The platform eliminates data silos between AR, payments, and ERP systems by automating payment reconciliation and posting. Routine manual tasks—invoice delivery, payment chasing, cash matching, exception handling—are shifted to AI-driven workflows, freeing finance professionals to focus on strategy, forecasting, and relationship management rather than execution. The platform is particularly valuable for organizations scaling transaction volume without scaling headcount, companies operating internationally with multi-currency and multi-payment-method requirements, and finance teams struggling with legacy systems that lack automation and integration. Invoiced serves mid-market and enterprise finance teams across industries including SaaS, healthcare, education, financial services, insurance, professional services, staffing, and nonprofits. Thousands of global customers rely on Invoiced to process billions in receivables annually, and the platform is recognized as a category leader in A/R automation. [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=776&secure%5Bchosen_at%5D=2026-08-06T12%3A38%3A22Z&secure%5Bdisplayable_resource_id%5D=1361&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=5873&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=5873&secure%5Bresource_id%5D=776&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Ftraditional-advertising%2Flocations%2Fboston-ma-us&secure%5Btoken%5D=5714b86a68aa9a3e10ef23958b845bf524d6f250378459b20dc2055870acfdf5&secure%5Burl%5D=https%3A%2F%2Fwww.invoiced.com%2Faccounts-receivable%3Futm_source%3Dg2%26utm_medium%3Dreferral%26utm_campaign%3Dcompetitor%2Bad%2Bplacement%2B%26utm_id%3D082025%26utm_content%3Dbilling&secure%5Burl_type%5D=book_demo) ### [SapientNitro](https://www.g2.com/products/sapientnitro/reviews) A new breed of agency redefining storytelling for an always-on world. One global connected powerhouse of creative, brand and technology expertise. **Average Rating:** 3.7/5.0 **Total Reviews:** 5 #### Who Is the Company Behind SapientNitro? - **Seller:** [SapientNitro](https://www.g2.com/sellers/sapientnitro) - **Year Founded:** 1990 - **HQ Location:** Boston, US - **Twitter:** @publicissapient 95,724 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5923e50b390b1dca67b6341a03f82c5d21c8adc59f779ffaf77288cad5dd4e65&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F32745&secure%5Burl_type%5D=linkedin_company_website) 938 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 60% Large, 20% Medium #### What Are Recent G2 Reviews of SapientNitro? **["SapientNitro Review"](https://www.g2.com/survey_responses/sapientnitro-review-6996132)** **Rating:** 4.0/5.0 stars _— Verified User in Retail_ [Read full review](https://www.g2.com/survey_responses/sapientnitro-review-6996132) **["Good for enterprises"](https://www.g2.com/survey_responses/sapientnitro-review-7666265)** **Rating:** 4.0/5.0 stars _— MAYANK S._ [Read full review](https://www.g2.com/survey_responses/sapientnitro-review-7666265) #### What Are G2 Users Discussing About SapientNitro? - [What is SapientNitro used for?](https://www.g2.com/discussions/what-is-sapientnitro-used-for) ### [MullenLowe](https://www.g2.com/products/mullenlowe/reviews) MullenLowe U.S. is a unit of MullenLowe Group, a creatively driven global network of distinctive agencies in more than 65 markets worldwide. **Average Rating:** 5.0/5.0 **Total Reviews:** 1 #### Who Is the Company Behind MullenLowe? - **Seller:** [MullenLowe](https://www.g2.com/sellers/mullenlowe) - **Year Founded:** 1970 - **HQ Location:** Utica-Rome Area - **Twitter:** @mullenloweus 14,580 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=351c023bf25e4a8657372fa3e3286fe3ceb412f3c51251beae2f49f0dca8e65d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmullenlowe-us%2F&secure%5Burl_type%5D=linkedin_company_website) 487 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Medium #### What Are Recent G2 Reviews of MullenLowe? **["Cutthroat & Hungry"](https://www.g2.com/survey_responses/mullenlowe-review-324987)** **Rating:** 5.0/5.0 stars _— Verified User in Marketing and Advertising_ [Read full review](https://www.g2.com/survey_responses/mullenlowe-review-324987) #### What Are G2 Users Discussing About MullenLowe? - [What is MullenLowe used for?](https://www.g2.com/discussions/what-is-mullenlowe-used-for) ### [Havas Worldwide](https://www.g2.com/products/havas-worldwide/reviews) Havas Worldwide is an advertising and marketing communications agencies that provides advertising, marketing, and corporate communications services. #### Who Is the Company Behind Havas Worldwide? - **Seller:** [Havas Group](https://www.g2.com/sellers/havas-group) - **HQ Location:** Puteaux, FR - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d5e68ccd735291aa007f5d48131346ed1c25bcd915adbf6c7a688c9dc6064f71&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F157305&secure%5Burl_type%5D=linkedin_company_website) 15,594 employees on LinkedIn® - **Ownership:** EPA: HAVA #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of Havas Worldwide? **["Innovative ideas, new approach"](https://www.g2.com/survey_responses/havas-worldwide-review-886128)** **Rating:** 4.0/5.0 stars _— Dannie Lynn F._ [Read full review](https://www.g2.com/survey_responses/havas-worldwide-review-886128) #### What Are G2 Users Discussing About Havas Worldwide? - [What is Havas Worldwide used for?](https://www.g2.com/discussions/what-is-havas-worldwide-used-for) ### [Porter Novelli](https://www.g2.com/products/porter-novelli/reviews) Porter Novelli is a public relations firm that specializing in consumer, corporate, healthcare and technology communications. #### Who Is the Company Behind Porter Novelli? - **Seller:** [CPM Group](https://www.g2.com/sellers/cpm-group) - **Year Founded:** 1986 - **HQ Location:** United States - **Twitter:** @GSP 24,039 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=49d7f7db7626982924b2c6f20547476b8ea999cb499009c99f68a8c24fa431e5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcpm-group%2Fabout&secure%5Burl_type%5D=linkedin_company_website) 31 employees on LinkedIn® ### [Wunderman](https://www.g2.com/products/wunderman/reviews) Wunderman is a marketing services brands that offer customer relationship marketing, combining traditional direct marketing and sales promotion with cutting-edge digital and social media. **Average Rating:** 4.5/5.0 **Total Reviews:** 2 #### Who Is the Company Behind Wunderman? - **Seller:** [WPP](https://www.g2.com/sellers/wpp) - **Year Founded:** 1971 - **HQ Location:** London, London - **Twitter:** @WPP 123,408 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website) 41,012 employees on LinkedIn® - **Ownership:** LSE:WPP #### Who Uses This Product? - **Company Size:** 50% Medium, 50% Small #### What Are Recent G2 Reviews of Wunderman? **["A positive experience using Wunderman"](https://www.g2.com/survey_responses/wunderman-review-3759263)** **Rating:** 5.0/5.0 stars _— Verified User in Newspapers_ [Read full review](https://www.g2.com/survey_responses/wunderman-review-3759263) **["Shell LUbricants "](https://www.g2.com/survey_responses/wunderman-review-890140)** **Rating:** 4.0/5.0 stars _— Verified User in Oil & Energy_ [Read full review](https://www.g2.com/survey_responses/wunderman-review-890140) ### [Zozimus (formerly 451)](https://www.g2.com/products/zozimus-formerly-451/reviews) Sitriondelivers the best social technology solutions with unbeatable enterprise scale and security. Our state of the art social collaboration platform combined with communication features like analytics or content targeting keep your employees engaged and productive. Build a culture of transparency by integrating the company blog with news feeds to help your employees discover experts and capture knowledge. And add in HR Self Services to truly drive productivity. Sitrion integrates directly into your SharePoint collaboration platform whether you are running 2007, 2010 or 2013 – so that you can focus on delivering value to your users while leveraging your existing technology investments. Increase adoption among stakeholders, streamline communication, improve employee recruiting and retention, and boost overall organizational productivity with Sitrion. **Average Rating:** 4.6/5.0 **Total Reviews:** 5 #### Who Is the Company Behind Zozimus (formerly 451)? - **Seller:** [451 Marketing](https://www.g2.com/sellers/451-marketing) - **HQ Location:** Boston, US - **Twitter:** @451Marketing 3 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=71ef3f42effb6cf38757a3c6daf7aa1fe92eacb94c6efbb1bd480e95c699067b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F45408019%2Fadmin%2F&secure%5Burl_type%5D=linkedin_company_website) 25 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 80% Medium, 40% Large #### What Are Recent G2 Reviews of Zozimus (formerly 451)? **["Amazing consulting agency!"](https://www.g2.com/survey_responses/zozimus-formerly-451-review-8706293)** **Rating:** 4.5/5.0 stars _— Sandeep C._ [Read full review](https://www.g2.com/survey_responses/zozimus-formerly-451-review-8706293) **["Love 451!"](https://www.g2.com/survey_responses/zozimus-formerly-451-review-7723164)** **Rating:** 5.0/5.0 stars _— Emilie G._ [Read full review](https://www.g2.com/survey_responses/zozimus-formerly-451-review-7723164) #### What Are G2 Users Discussing About Zozimus (formerly 451)? - [What is 451 Marketing used for?](https://www.g2.com/discussions/what-is-451-marketing-used-for) Spotlight Categories [Travel Management Solutions](https://www.g2.com/categories/travel-management) [Employee Communications Software](https://www.g2.com/categories/employee-communications) [Environmental Health and Safety Software](https://www.g2.com/categories/environmental-health-and-safety) [E-Signature Software](https://www.g2.com/categories/e-signature) [Knowledge Base Software](https://www.g2.com/categories/knowledge-base-software) Similar Categories - [Digital Marketing](/categories/digital-marketing) - [Experiential Marketing Agencies](/categories/experiential-marketing-agencies) ![Yukta Rustagi](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Yukta Rustagi") YR Researched and written by [Yukta Rustagi](https://research.g2.com/insights/author/yukta-rustagi) Updated October 3, 2024 TV commercials, newspaper advertisements, and direct mail are examples of traditional advertising. With a wide reach across TV, radio, newspapers, and mail, businesses in many industries utilize traditional advertising. Some businesses may lack the resources to produce TV ads or conduct mail campaigns and choose to partner with these agencies. Other businesses choose to use traditional advertising agencies because of the creative and effective advertisements they can create. These services often utilize focus groups and surveys to test the effectiveness of their strategies prior to implementation. Businesses engaged in traditional advertising frequently supplement their efforts with other forms of advertising to reach consumers online, such as [email marketing](https://www.g2.com/categories/email-marketing-services)or [social media marketing](https://www.g2.com/categories/social-media-marketing-smm-services) (SMM), as well as [digital marketing](https://www.g2.com/categories/digital-marketing) or [experiential advertising](https://www.g2.com/categories/experiential-advertising). 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