Apollo.io - B2B Lead Generation
Find, contact, and close your ideal B2B customers with 275M verified contacts
What is Apollo?
Apollo.io is the leading B2B sales intelligence and engagement platform with a database of 275 million contacts and 73 million companies. Sales teams use it to find prospects, get verified emails and phone numbers, and run multi-step email and LinkedIn sequences. AI features include automated prospect scoring, job change alerts, and AI-written outreach emails. Used by 1 million+ sales professionals as an all-in-one prospecting and outreach platform.
Need help implementing Apollo.io - B2B Lead Generation?
Find verified specialists who work with Apollo.io - B2B Lead Generation
Key Features of Apollo
- 275M B2B contact database
- Verified email and phone number finder
- Multi-step email and LinkedIn sequences
- AI email writing assistant
- Advanced search filters (job title, industry, tech stack)
- Job change alerts
- CRM sync (Salesforce, HubSpot)
- Email deliverability score
- Buying intent data
- Mobile number finder
Who Should Use Apollo?
Find verified emails for B2B outbound
Run automated multi-step sales sequences
Build targeted lead lists with advanced filters
Get alerted when prospects change jobs
Enrich CRM contacts with verified data
Conduct account-based outreach with intent data
Apollo: Pros & Cons
✓Pros
- Largest and most accurate B2B database
- All-in-one prospecting and outreach
- Buying intent data is very valuable
- Job change alerts trigger timely outreach
- Free tier gives meaningful access
✕Cons
- Pricing steep for full access
- Email accuracy varies by industry
- High volume outreach can hurt deliverability
- Interface has many features â steep learning curve
Frequently Asked Questions about Apollo
What is Apollo.io and how does it work?
Apollo.io is a B2B sales intelligence platform with 275 million verified contacts — letting sales teams find prospect emails and phone numbers, run automated outreach sequences, and track engagement, all in one platform.
How much does Apollo.io cost?
Apollo offers a free plan with limited monthly credits. Basic costs $59/user/mo, Professional is $99/user/mo, and Organization is $149/user/mo. Annual billing offers significant discounts.
Tags
Tool Details
- Company
- Apollo.io
- Pricing
- Free
- Languages
- English (primary), database covers global contacts
- Category
- Lead Generation
- Added
- Jun 2026
More Lead Generation Tools
6 tools in the same category
GTM data platform powered by AI agents to find your next customer
Find verified leads with direct dials - no scraping, no bounces.
AI LinkedIn outreach agent that handles prospect research, messaging, and replies autonomously
The safest team-centric LinkedIn automation with MCP support and multichannel outreach
Automate LinkedIn outreach and generate B2B leads on autopilot
Find verified B2B emails and phone numbers in real time with AI
Recently Added AI Tools
New tools added to the directory
Share PDFs securely - no account, no trace, automatic expiration.
Batch download & auto-organize TikTok, Instagram, YouTube videos in one command
Instantly calculate your AP automation savings and ROI in seconds
Download YouTube thumbnails instantly in full HD, no signup required
From the Blog
Latest guides and tips on AI tools
Best AI Tools for Ecommerce in 2026
Best AI Tools for Ecommerce in 2026
Best AI ToolsBest AI Tools for Digital Marketers in 2026
Best AI Tools for Digital Marketers in 2026
Best AI ToolsBest AI Tools for Freelancers in 2026
Best AI Tools for Freelancers in 2026
Best AI ToolsBest AI Tools for Small Business Owners in 2026
Best AI Tools for Small Business Owners in 2026
Best AI ToolsWant to list your AI tool on NextStair?
Submit Tool