Lead411 vs Vainu

Lead411 is a B2B contact data and prospecting service with direct-dial data, buyer intent data, technographic filters, and API access. Its Chrome Extension is for browsing LinkedIn and other company websites, and the service integrates with Salesforce, HubSpot, Pipedrive, Outreach.io, and other platforms. Lead411 says its contact data process combines machine learning, human verification, and real-time email validation; it claims 96%+ email deliverability accuracy and a 97% average for optimized verified emails. Direct dials receive human verification and location matching. Most plans offer unlimited lead searches and exports, though some have monthly or yearly limits; unused exports roll over to the next billing cycle. The Pilot plan provides 50 free exports during a 7-day trial. Paid plans start at 49 USD per month. Monthly plans can be canceled at any time; annual-plan options require contacting support. Lead411 says it was founded in 2001 and is headquartered in Boulder, Colorado. It also states that it is a registered data broker under applicable state laws, including Texas law.

Vainu provides B2B teams with company information and ways to deliver it into business processes and systems. Its data covers more than 5 million Nordic companies, including basic, financial, contact, group structure, location, vehicle, industry, technology and event details. Sales users can find accounts matching an ideal customer profile, research companies, enrich records, automate data updates and receive sales alerts. Data can flow through plug-and-play Salesforce, Dynamics 365, HubSpot and Pipedrive integrations, APIs, or Excel and CSV files. Vainu offers Data API and Integration API options for company data access, integration building and workflow automation. The company says it collects data from open and public sources, and availability varies by country. Plans are paid, with a free trial but no free plan. Vainu for Prospecting starts at €3,500 per year for one user, 1,000 exports and one Nordic country database, plus a €200 one-time onboarding fee. Subscriptions last 12 months and renew automatically.