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DataSend.ai

The B2B company database and lead generation platform.·datasend.ai

DataSend.ai is a European B2B company database and lead generation platform covering 12.5M+ companies across Slovakia, Czech Republic, Austria, Switzerland, Hungary, Poland and Germany, with 8M+ verified contacts (email, phone, website). It combines advanced company search and filtering with cold email campaign automation, a unified inbox, AI-powered reply analysis, a pipeline CRM, calendar scheduling, and analytics in a single platform. Users can search and export leads, run multi-step automated email outreach, and manage their sales pipeline from search to close.

What it's for

searching and filtering a database of Central European companies for leadsexporting verified business contactsrunning automated multi-step cold email campaignsmanaging replies from a unified inboxtracking leads through a sales pipeline/CRMwarming up email accounts to improve sender reputationscheduling meetings and syncing with calendarstracking team sales performance and analytics

Features 17

A/B sequence variants for campaigns
Advanced search with 20+ filters (industry, region, revenue, employees, web score)
AI reply analysis (sentiment, interest, urgency, next action)
AI-powered personalization variables (opener, city declension, industry references)
Analytics and team performance tracking
Automated multi-step cold email campaigns
Automatic pre-send email validation
Built-in AI Assistant for cold email copywriting help
Calendar with event management and scheduling
Company database of 12.5M+ companies across 7 countries
Daily activity/stats logging (calls, meetings, emails, deals)
Email account management (SMTP/IMAP, bulk CSV import, health monitoring)
Email warmup for sender reputation building
Google Calendar OAuth sync and ICS feed subscription
Pipeline CRM with multiple deal stages
Unibox unified inbox for all campaign replies
Verified contact data (email, phone, website)

At a glance

free tierfree trialAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

LanguagesEnglish, German, Polish, Slovak, Czech, Hungarian

Forfreelancers and one-person companies, teams and companies building sales pipelines, B2B sales teams in Central Europe

CompanyData Holdings OÜ

Integrations

Google CalendarApple CalendarOutlookStripe

Complianceself-reported

GDPR

Resources

Docs

Pricing

Pricing includes a currency selector (EUR, USD, CZK, PLN, HUF, CHF). USD ($) pricing: Free $0/mo, Freelancer $89/mo, Founder $199/mo, Enterprise custom. EUR pricing also available: Živnostník/Starter €79/month, Zakladateľ/Business €179/month. Plan names and pricing may vary by region or offering type.

FreeFree

Called 'Free' plan, described as 'try it out'.

25 company unlocks/month

Freelancer$89/mo

Listed as $89/mo (= $2.97/day). Displayed price may vary by currency selector.

1,000 company unlocks/month; email up to 1,000 leads/month

Founder$199/mo

Marked 'MOST POPULAR'.

5,000 company unlocks/month; email up to 5,000 leads/month

EnterpriseQuote

Custom/quote-based pricing; contact info@datasend.ai.

Custom limits