B2B contact database combined

[chandonarani55]

Key Features to Look For:
Human-verified data: Some top providers employ human teams to verify numbers, ensuring higher accuracy.
Compliance: They should explicitly state their compliance with GDPR, CCPA, and other relevant data privacy regulations.
Integration: Seamless integration with CRM (e.g., Salesforce, HubSpot) and sales engagement platforms.
Data depth: Beyond just a number, they often provide email, LinkedIn profiles, job history, company insights, and sometimes even buying intent signals.
Reputable Providers:
ZoomInfo: A market leader with a vast B2B database, robust search filters, and sales intelligence features.
Cognism: Known for high-quality, privacy-compliant B2B data, particularly strong in EMEA, with a focus on verified mobile numbers ("Diamond Data").
UpLead: Emphasizes high data accuracy with real-time email and phone number verification.
Apollo.io: Offers a large kenya phone number list sales engagement functionalities.

RocketReach, Lusha, Seamless.AI, SalesIntel, SMARTe: Other strong players in the B2B contact data space.
B. For Consumer (B2C) Mobile Phone Numbers (Requires Explicit Consent):

For consumer marketing, the gold standard is to build your own opt-in list. This ensures you have the necessary consent and that your audience is genuinely interested in hearing from you.