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.
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
- Crm Tools
- Added
- Jun 2026
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