Several B2B data providers allow agencies, lead gen firms, consultants, and even SaaS platforms to legally resell contact data to clients. This is made possible through reseller agreements, white-label programs, API partnerships, or custom agency partner models.
Here are some of the better-known options:
Apollo
Apollo enables agencies and consultants to resell prospecting capabilities through partner, API, and managed client account models. Agencies can enrich CRMs, build outbound workflows, and provide clients with contact discovery tools without having to build their own database infrastructure. It is especially popular among SDR agencies and RevOps consultants needing scalable B2B contact intelligence with automation and sequencing support.
FullEnrich
FullEnrich is built around email and phone enrichment workflows, making it attractive for agencies that sell lead generation or data cleaning services. The platform supports reseller-style operations through API access, credit-based usage, and white-label enrichment delivery. Agencies commonly use it to enhance prospect records collected from LinkedIn, CRMs, forms, and other outbound prospecting platforms.
LakeB2B
LakeB2B offers formal reseller partnerships for agencies, data brokers, and marketing service providers needing large-scale B2B datasets. Its offerings include contact databases, intent data, technographic insights, and account-based marketing data. White-label capabilities and bulk licensing options make it well suited for companies building proprietary prospecting or demand generation solutions for end clients.
YourICP
YourICP combines data cleansing, enrichment, and net-new contact discovery, using programmatic workflows to deliver up-to-date, verified data. They offer pay-per-record pricing for both B2B companies and agencies, allowing the latter to sell to their own clientele without being bound by a credit-based model that requires upfront payment.
InfobelPRO
InfobelPRO provides global business and contact datasets via API and partner licensing models, with redistribution permitted under commercial agreements. Agencies often use the platform when clients require international company coverage, data enrichment, or cross-border lead generation. Its strong presence in European and international business directories differentiates it from providers focused mainly on North American markets.
ExactBuyer
ExactBuyer combines AI-driven prospect discovery with enrichment and audience-building capabilities that agencies can integrate into their own services or applications. The platform supports reseller and integration partnerships, making it useful for firms developing custom outbound systems or embedded lead generation products. Its positioning focuses heavily on automated targeting and intent-based prospect identification.
Intedat
Intedat supports reseller and white-label relationships centered on real-time B2B data discovery and lead enrichment. Agencies can use their APIs and datasets to power outbound campaigns, CRM enhancement projects, and custom lead delivery services. Its focus on continuously refreshed data, rather than static bulk databases, appeals to agencies that prioritize current contact accuracy and verification.
DataMoon
DataMoon provides white-label data enrichment and AI-powered prospecting capabilities that agencies can integrate into their own lead generation workflows and client services. The platform focuses on automated contact discovery, enrichment, and segmentation, helping agencies deliver cleaner and more targeted prospect databases. Its API-first structure makes it suitable for embedded workflows and scalable outbound operations.
SparkDBI
SparkDBI specializes in database licensing and enterprise-grade redistribution agreements for organizations needing large-scale contact or company data access. Agencies and SaaS providers can integrate their datasets into internal platforms, customer portals, or custom prospecting systems. Its licensing structure is better suited to mature operations managing high-volume enrichment, segmentation, or outbound campaigns.
InfoClutch
InfoClutch provides industry-specific B2B contact databases that agencies can resell or package into outbound marketing services under reseller agreements. It is frequently used by appointment-setting agencies, email marketers, and outsourced SDR providers requiring segmented prospect lists. The company also supports custom audience building, technographic filtering, and vertical-focused lead acquisition projects.
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