Top Public Relations Startups in 2027

Prezly is software for busy communication teams that want to do more. Manage your contacts, publish your news, create branded newsrooms, and send targeted email campaigns all in one place. Hundreds of communication teams from worldwide brands including Audi, ING Bank, Emirates Airlines, IKEA, and Danone use Prezly to simplify their communication workflows.

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TrendKite provides qualitative analysis on your brand, industry and competitors. With one click you can easily transform your dashboards into shareable media analysis reports.

WPP is a world leader in advertising and marketing services

Arista Networks is a computer networking firm delivering cloud networking solutions for large data center and computer environments. It was founded to deliver software-driven cloud networking solutions for large data center and high-performance computing environments. With more than three million cloud networking ports being deployed worldwide, Arista delivers a portfolio of 1/10/40 and 100 GbE products that redefine network architectures, bring extensibility to networking, and dramatically change the price/performance of data center networks.

Pitney Bowes is a global technology company that powers physical and digital transactions that drive commerce. It offers products and solutions that enable commerce in the areas of shipping and mailing, customer information management, location intelligence, customer engagement, and global e-commerce. The company’s shipping and mailing offerings focus on postage meters, online postage, inserting, multi-channel customer communications, management and tracking, mail and parcel sorting, postage management, address management, outbound and inbound package management, production and finishing, printing, outsourced mailing services, and postage and carrier accounting. Its customer information management solutions focus on customer analytics, data management and integration, and data quality. The company’s portfolio of location intelligence offerings includes infrastructure asset management, geographic information systems, market analytics, location intelligence software, and location and business data. It also offers solutions and services to support synchronized communications execution, personalized customer engagement, and cross-border shipping. Pitney Bowes was founded in 1920 and is based in Stamford, Connecticut.

We work with our clients in confidence, but we can tell you that we make rad products and work in a rad office space located in Boston's Fenway District.

We help your brand stand for something bigger by uncovering the belief that you hold dear and using it as a compass to guide everything you do. We have been helping brands, companies, events and individuals to get noticed, boost their identity and significantly improve sales. We are a one stop shop for communications, strategy, design, digital marketing, brand partnerships, event curation + execution while working round the clock to get our clients in the news.

Carbon Blue Solutions builds practical climate tools that make truthful sustainability communication the default. EcoAppraise™ is our flagship product: a fast, AI-assisted green-claims checker with deep, evidence-aware reviews. Brands, agencies, and creators run a free instant check (web page or copy). When risk appears, a paid review applies our deterministic rubric (EA-SC-1.0) to produce a clear LOW / MED / HIGH risk rating, line-by-line guidance, and editable language that aligns with UK/CMA, EU green-claims rules, and U.S. guidance. Outputs are tamper-evident PDFs with a QR Verify link so comms, sales, and legal teams can approve and share with confidence. We don’t sell hype; we help you publish claims you can stand behind. Why now: enforcement and public scrutiny are accelerating. Vague “eco/green/carbon-neutral” claims are being challenged, and marketers need fast, defensible ways to substantiate or revise language before it ships. How we work: Free checks to spot issues early; paid analyses for substantiation, rewrites, and fixes. Evidence-aware scoring that recognizes certifications and reliable documentation. Jurisdiction-aware guidance and plain-English “what to change” notes. QR-verifiable reports with server-stored hashes for auditability. Business model: self-serve reports for teams of any size, plus enterprise bundles and an affiliate/channel program for partners who review lots of content. Beyond EcoAppraise, Carbon Blue Solutions licenses climate IP such as the Oasis Cone™ system for desert afforestation—our broader mission is to pair credible communication with real-world impact. We’re a lean, product-driven team shipping fast with users. If you care about rigorous claims, clean UX, and measurable climate outcomes, you’ll fit right in.