Top 10 Lead Generation Agencies for PR Firms (2025)

Based on available public information, CIENCE is a B2B lead generation agency that combines AI-driven data intelligence with human-powered outreach to deliver qualified leads and appointments. They focus on outbound strategies tailored for professional services, including research and targeting for industries like public relations. CIENCE emphasizes data accuracy in lead sourcing to help firms build scalable sales pipelines without extensive in-house teams. Their approach involves multi-channel tactics such as email, phone, and social selling, with a emphasis on measurable ROI for B2B clients. Limited details on PR-specific adaptations are available, but they serve professional services by providing enriched lead data for targeted prospecting. CIENCE operates globally, supporting agencies in expanding their reach to potential clients in media and communications. Public information highlights their use of proprietary AI for lead identification, though specifics on custom integrations for PR workflows are not disclosed.

Based on available public information, Belkins is a full-cycle B2B lead generation agency specializing in outbound marketing services like cold emailing and LinkedIn outreach for professional services clients. They target industries including public relations by generating qualified leads through personalized campaigns and content syndication. Belkins focuses on high-conversion strategies to fill sales pipelines for agencies looking to acquire new PR clients. Their model includes lead qualification and nurturing, with an emphasis on data-driven personalization for B2B prospecting. Limited PR-specific case studies are public, but they support professional services with multi-channel approaches to improve response rates in client acquisition. Belkins operates as a done-for-you provider, handling execution to allow PR firms to focus on core services. Public details note their expertise in email deliverability and social selling, though integration depths for PR tools are not specified.

Based on available public information, Callbox is a global B2B lead generation provider offering multi-channel services including telemarketing, email, and social media for professional services sectors like PR. They specialize in demand generation to help firms identify and engage potential clients through targeted campaigns. Callbox builds custom databases for lead sourcing in industries requiring precise prospecting. Their services cover appointment setting and lead nurturing, with a focus on measurable outcomes for B2B growth. Limited niche details for PR are available, but they serve professional services by integrating voice and digital tactics for pipeline development. Callbox emphasizes compliance and data quality in their operations. Public information indicates support for international expansion, though specific PR adaptations are not detailed.

Based on available public information, Martal Group is a B2B lead generation agency focused on appointment setting and sales development for professional services, including PR firms. They use data-driven outbound strategies to qualify leads and drive meetings for client acquisition. Martal emphasizes personalized outreach to align with B2B buying processes in services industries. Their approach includes email and phone tactics, with nurturing to convert prospects into opportunities. Limited public details on PR-specific services exist, but they target professional sectors needing scalable lead flow. Martal operates as an extension of sales teams for agencies. Information highlights their focus on ROI tracking, though custom tech integrations for PR are not specified.

Based on available public information, SalesBread is a B2B lead generation agency specializing in LinkedIn-focused outreach and sales automation for professional services like PR. They handle cold emailing and messaging to generate leads for agencies seeking new clients. SalesBread aims to book meetings through targeted, personalized campaigns. Their services include lead research and qualification, with an emphasis on social selling platforms. Limited PR niche information is public, but they support services industries with efficient prospecting. SalesBread provides done-for-you execution to scale business development. Public details note automation tools for outreach, though depths for PR integrations are not available.

Based on available public information, Cleverly is a lead generation agency centered on LinkedIn services for B2B professional sectors, including PR firms. They optimize profiles, send personalized messages, and generate leads through social engagement. Cleverly focuses on building connections for client prospecting in services industries. Their model includes ongoing management and reporting for lead flow. Limited specifics for PR adaptations are available, but they serve agencies needing targeted outreach. Cleverly acts as a virtual sales assistant for networking. Information indicates scalability for small teams, though PR tool integrations are not detailed.

Based on available public information, LeadGenius is a B2B lead generation provider using AI and human research for custom data and enrichment services in professional fields like PR. They deliver targeted lead lists and insights for prospecting. LeadGenius specializes in accurate, on-demand data for sales teams. Their platform supports matching and qualification for B2B pipelines. Limited PR-specific details exist, but they aid services industries with research-driven leads. LeadGenius enables self-service and managed options. Public info highlights AI for data accuracy, though custom PR workflows are not specified.

Based on available public information, ValueLeaf is a digital marketing and lead generation agency offering services like SEO and content for B2B professional services, including PR. They focus on inbound and outbound tactics to attract and qualify leads for agencies. ValueLeaf integrates digital channels for comprehensive prospecting. Their approach includes PPC and email nurturing to build pipelines. Limited niche PR information is public, but they target services sectors with growth-focused strategies. ValueLeaf provides full-funnel support. Details note analytics-driven campaigns, though PR-specific integrations are not available.

Based on available public information, Single Grain is a growth marketing agency that includes lead generation through SEO, PPC, and content strategies for professional services like PR firms. They help agencies attract inbound leads and optimize digital presence for client acquisition. Single Grain focuses on data-backed growth hacking. Their services cover full digital funnels, from awareness to conversion. Limited PR details are public, but they serve services industries with scalable tactics. Single Grain offers consulting and execution. Information highlights expertise in organic traffic, though custom PR lead tools are not specified.